AS10533 BGP Table Data

   
  BGP data obtained from AS10533.
Report last updated at Wed Oct 17 12:00:03 2018 (Eastern Time).
 
Other BGP Metrics (Graphs & Data)
Refs to Related Work (Papers & Links)

Active BGP entries (FIB)


1 Year Report


14 Day Report


2 Day Report


Table Size Metrics

The trend of the size of the BGP Forwarding Table (FIB) and the underlying BGP Routing Table (RIB). The RIB/FIB ration is a function of the number of BGP peering sessions at the sample point. Some RIB entries are marked as unusable as an outcome of protocol operation, and these categories of unusable advertisements are tracked.

FIB / RIB Table Reports (plots)Data Sets(txt)
Active BGP entries (FIB)2210   Change in FIB Size0   Change (%)0.000
    All BGP entries (RIB)2216
    RIB/FIB ratio (2216/2210)1.0027
      Valid entries2216
      Suppressed RIB entries0
      Damped entries0
      History entries0

Address Span Metrics

The total span of address space advertised in the BGP table, and the relationship of this value to the number and size of address prefix objects in the table.

Address Space Reports (plots)Data Sets(txt)
Total address space advertised (/32 equiv)97081920
    Percentage of IPv4 space advertised (97081920/4294967295)2.260365
    Total address space advertised - corrected to 19 /8s399071808 97081920
Average address span 43928
    Average address span (as prefix size)16.5771
Average prefix length19.9968

More Specifics

The characteristics of more specific advertisements - where an advertisement is associated with a sub-span of address space of another advertisement. The metrics also look at the degree of similarity of the AS paths of the specific advertisements to the encompassing aggregate.

More-Specific Advertisement Reports (plots)Data Sets(txt)  Percentage Reports (plots)Data Sets(txt)
Entries advertising more specific prefixes of aggregates267       Specifics as % of FIB entries (267/2210)12.0814
    Specifics as % of address span (16256004/97081920)16.7446    
    Specifics where AS prepended Path matches aggregate157         AS-P_Path-Match % (157/267)58.80
    AS Path matches aggregate161         AS-Path-Match % (161/267)60.2996
    AS Origin matches aggregate219         AS-Origin-Match % (219/267)82.0225
    Root Prefixes1943
Root Prefix Tree Depth(data)
      Root Prefixes with depth 01857
      Root Prefixes with depth 183
      Root Prefixes with depth 23

AS Numbers

The time trend of the number of unique AS numbers advertised within the BGP table. The associated metrics characterise AS's into origin only, transit only, or mixed (origin and transit), and also look at the trends of advertised address space as related to the number of ASes.

AS Reports (plots)Data Sets(txt)  Additional Reports (plots)Data Sets(txt)
Unique ASes259       ASes visible in only one AS path184
    Origin only ASes174         Origin ASs announced via a single AS path174
    Transit only ASes25    
    Mixed ASes60    
    Multi-Origin Prefixes0    
    ASes originating a single prefix88    
    Average entries per origin AS9.4444         Maximum entries for an origin AS (AS10533)247
    Average address range span for an origin AS414880.0000         Maximum address range for an origin AS (AS3356)48920320

AS Paths

The time trend of the number of unique AS Paths advertised within the BGP table. The associated metrics look at trends of average path length, and BGP table entries per path.

AS Reports (plots)Data Sets(txt)  Additional Reports (plots)Data Sets(txt)
Unique AS Paths247       Unique AS prepended Paths256
AS Paths used in FIB247       AS Paths using prepending23
    AS paths associated with a single FIB entry97       AS Paths using private ASs7
    Average AS path length3.6973         Maximum AS Path length8
    Average address weighted AS path length4.3991         Maximum prepended AS Path length9
    Average entries per AS Path8.9474    
    AS Paths per origin AS1.0556    

Prefix Length Distributions

The time trend of the distribution of BGP Table entries by address prefix length.

Prefix Length Reports (plots)Data Sets(txt)  Percentage Reports (plots)Data Sets(txt)
Prefix Count(data)   % Prefix distribution(data)
    Prefix count /81       % Prefix /80.05
    Prefix count /92       % Prefix /90.09
    Prefix count /100       % Prefix /100.00
    Prefix count /112       % Prefix /110.09
    Prefix count /128       % Prefix /120.36
    Prefix count /139       % Prefix /130.41
    Prefix count /1426       % Prefix /141.18
    Prefix count /1545       % Prefix /152.04
    Prefix count /16684       % Prefix /1630.95
    Prefix count /1761       % Prefix /172.76
    Prefix count /1861       % Prefix /182.76
    Prefix count /19108       % Prefix /194.89
    Prefix count /20107       % Prefix /204.84
    Prefix count /21129       % Prefix /215.84
    Prefix count /22109       % Prefix /224.93
    Prefix count /23106       % Prefix /234.80
    Prefix count /24737       % Prefix /2433.35
    Prefix count /259       % Prefix /250.41
    Prefix count /261       % Prefix /260.05
    Prefix count /274       % Prefix /270.18
    Prefix count /280       % Prefix /280.00
    Prefix count /290       % Prefix /290.00
    Prefix count /301       % Prefix /300.05
    Prefix count /310       % Prefix /310.00
    Prefix count /320       % Prefix /320.00

Root Prefix Length Distributions

The time trend of the distribution of Root BGP Table entries by address prefix length.

Root Prefix Length Reports (plots)Data Sets(txt)  Percentage Reports (plots)Data Sets(txt)
Root Prefix Count(data)   % Prefix distribution(data)
    Prefix count /81       % Prefix /80.05
    Prefix count /91       % Prefix /90.05
    Prefix count /100       % Prefix /100.00
    Prefix count /112       % Prefix /110.10
    Prefix count /122       % Prefix /120.10
    Prefix count /139       % Prefix /130.46
    Prefix count /1426       % Prefix /141.34
    Prefix count /1544       % Prefix /152.26
    Prefix count /16675       % Prefix /1634.74
    Prefix count /1750       % Prefix /172.57
    Prefix count /1854       % Prefix /182.78
    Prefix count /1984       % Prefix /194.32
    Prefix count /2092       % Prefix /204.73
    Prefix count /21100       % Prefix /215.15
    Prefix count /2289       % Prefix /224.58
    Prefix count /2381       % Prefix /234.17
    Prefix count /24625       % Prefix /2432.17
    Prefix count /256       % Prefix /250.31
    Prefix count /260       % Prefix /260.00
    Prefix count /272       % Prefix /270.10
    Prefix count /280       % Prefix /280.00
    Prefix count /290       % Prefix /290.00
    Prefix count /300       % Prefix /300.00
    Prefix count /310       % Prefix /310.00
    Prefix count /320       % Prefix /320.00

AS Diameter Reports

The time trend of the reacahbility of addresses and AS's using AS distance from the sample point to the origin AS as the diameter metric.

AS Diameter Reports (plots)Data Sets(txt)  Percentage Reports (plots)Data Sets(txt)
Addresses by AS distance(data)   Address percentage by AS distance(data)
    Addresses at AS distance 067840       % Addresses at AS distance 00.1
    Addresses at AS distance 11165732       % Addresses at AS distance 11.0
    Addresses at AS distance 238333664       % Addresses at AS distance 233.8
    Addresses at AS distance 365453216       % Addresses at AS distance 357.8
    Addresses at AS distance 42070784       % Addresses at AS distance 41.8
    Addresses at AS distance 56221344       % Addresses at AS distance 55.5
    Addresses at AS distance 624832       % Addresses at AS distance 60.0
    Addresses at AS distance 7512       % Addresses at AS distance 70.0
     
Cumulative Address by AS distance(data)   Cumulative % Address by AS distance(data)
    Addresses reachable within 0 AS hops67840       % Addresses reachable within 0 AS hops0
    Addresses reachable within 1 AS hops1233572       % Addresses reachable within 1 AS hops1
    Addresses reachable within 2 AS hops39567236       % Addresses reachable within 2 AS hops34
    Addresses reachable within 3 AS hops105020452       % Addresses reachable within 3 AS hops92
    Addresses reachable within 4 AS hops107091236       % Addresses reachable within 4 AS hops94
    Addresses reachable within 5 AS hops113312580       % Addresses reachable within 5 AS hops99
    Addresses reachable within 6 AS hops113337412       % Addresses reachable within 6 AS hops99
    Addresses reachable within 7 AS hops113337924       % Addresses reachable within 7 AS hops100
     
ASes by AS distance(data)   % ASes by AS hops(data)
    ASes reachable at 0 AS hops1       % ASes reachable at 0 AS hops0
    ASes reachable at 1 AS hops16       % ASes reachable at 1 AS hops6
    ASes reachable at 2 AS hops92       % ASes reachable at 2 AS hops35
    ASes reachable at 3 AS hops97       % ASes reachable at 3 AS hops37
    ASes reachable at 4 AS hops33       % ASes reachable at 4 AS hops12
    ASes reachable at 5 AS hops15       % ASes reachable at 5 AS hops5
    ASes reachable at 6 AS hops5       % ASes reachable at 6 AS hops1
    ASes reachable at 7 AS hops0       % ASes reachable at 7 AS hops0
     
Cumulative ASes by AS hops(data)   Cumulative % ASes by AS hops(data)
    ASes reachable by 0 AS hops1       Cumulative % ASes by AS hops 00.4
    ASes reachable by 1 AS hops17       Cumulative % ASes by AS hops 16.6
    ASes reachable by 2 AS hops109       Cumulative % ASes by AS hops 242.1
    ASes reachable by 3 AS hops206       Cumulative % ASes by AS hops 379.5
    ASes reachable by 4 AS hops239       Cumulative % ASes by AS hops 492.3
    ASes reachable by 5 AS hops254       Cumulative % ASes by AS hops 598.1
    ASes reachable by 6 AS hops259       Cumulative % ASes by AS hops 6100.0
    ASes reachable by 7 AS hops259       Cumulative % ASes by AS hops 7100.0

BGP Update Reports

Compares the current BGP Table with the previous table and reports on the number of changes in the FIB. These changes are further categorised into announcements, withdrawls and path changes, and further categorised by prefix length.

FIB Update ReportsData  AnnounceData  WithdrawData  Path ChgData
Table Updates2210   New Entries2210   Removed Entries0   Updated Entries0
     Report     Report     Report 
    Address Span113337924       Address Span113337924       Address Span0       Address Span0
    Average address span per update51284       Avg Span51284       Avg Span0       Avg Span0
    Average prefix size updated20.00       Average prefix size20.00       Average prefix size0.00       Average prefix size0.00
Per-Prefix updates(data)       Prefix announcements(data)       Prefix withdrawals(data)       Prefix path updates(data)
      Prefix /8 total1         Prefix /8 announcements1         Prefix /8 withdrawals0         Prefix /8 path updates0
      Prefix /9 total2         Prefix /9 announcements2         Prefix /9 withdrawals0         Prefix /9 path updates0
      Prefix /10 total0         Prefix /10 announcements0         Prefix /10 withdrawals0         Prefix /10 path updates0
      Prefix /11 total2         Prefix /11 announcements2         Prefix /11 withdrawals0         Prefix /11 path updates0
      Prefix /12 total8         Prefix /12 announcements8         Prefix /12 withdrawals0         Prefix /12 path updates0
      Prefix /13 total9         Prefix /13 announcements9         Prefix /13 withdrawals0         Prefix /13 path updates0
      Prefix /14 total26         Prefix /14 announcements26         Prefix /14 withdrawals0         Prefix /14 path updates0
      Prefix /15 total45         Prefix /15 announcements45         Prefix /15 withdrawals0         Prefix /15 path updates0
      Prefix /16 total684         Prefix /16 announcements684         Prefix /16 withdrawals0         Prefix /16 path updates0
      Prefix /17 total61         Prefix /17 announcements61         Prefix /17 withdrawals0         Prefix /17 path updates0
      Prefix /18 total61         Prefix /18 announcements61         Prefix /18 withdrawals0         Prefix /18 path updates0
      Prefix /19 total108         Prefix /19 announcements108         Prefix /19 withdrawals0         Prefix /19 path updates0
      Prefix /20 total107         Prefix /20 announcements107         Prefix /20 withdrawals0         Prefix /20 path updates0
      Prefix /21 total129         Prefix /21 announcements129         Prefix /21 withdrawals0         Prefix /21 path updates0
      Prefix /22 total109         Prefix /22 announcements109         Prefix /22 withdrawals0         Prefix /22 path updates0
      Prefix /23 total106         Prefix /23 announcements106         Prefix /23 withdrawals0         Prefix /23 path updates0
      Prefix /24 total737         Prefix /24 announcements737         Prefix /24 withdrawals0         Prefix /24 path updates0
      Prefix /25 total9         Prefix /25 announcements9         Prefix /25 withdrawals0         Prefix /25 path updates0
      Prefix /26 total1         Prefix /26 announcements1         Prefix /26 withdrawals0         Prefix /26 path updates0
      Prefix /27 total4         Prefix /27 announcements4         Prefix /27 withdrawals0         Prefix /27 path updates0
      Prefix /28 total0         Prefix /28 announcements0         Prefix /28 withdrawals0         Prefix /28 path updates0
      Prefix /29 total0         Prefix /29 announcements0         Prefix /29 withdrawals0         Prefix /29 path updates0
      Prefix /30 total1         Prefix /30 announcements1         Prefix /30 withdrawals0         Prefix /30 path updates0
      Prefix /31 total0         Prefix /31 announcements0         Prefix /31 withdrawals0         Prefix /31 path updates0
      Prefix /32 total0         Prefix /32 announcements0         Prefix /32 withdrawals0         Prefix /32 path updates0
Update rate, normalized by prefix count Announce   Withdraw   Path Chg 
      Prefix /8 total1.00         Prefix /8 announcements1.00         Prefix /8 withdrawals0.00         Prefix /8 path updates0.00
      Prefix /9 total1.00         Prefix /9 announcements1.00         Prefix /9 withdrawals0.00         Prefix /9 path updates0.00
      Prefix /10 total0.00         Prefix /10 announcements100.00         Prefix /10 withdrawals100.00         Prefix /10 path updates100.00
      Prefix /11 total1.00         Prefix /11 announcements1.00         Prefix /11 withdrawals0.00         Prefix /11 path updates0.00
      Prefix /12 total1.00         Prefix /12 announcements1.00         Prefix /12 withdrawals0.00         Prefix /12 path updates0.00
      Prefix /13 total1.00         Prefix /13 announcements1.00         Prefix /13 withdrawals0.00         Prefix /13 path updates0.00
      Prefix /14 total1.00         Prefix /14 announcements1.00         Prefix /14 withdrawals0.00         Prefix /14 path updates0.00
      Prefix /15 total1.00         Prefix /15 announcements1.00         Prefix /15 withdrawals0.00         Prefix /15 path updates0.00
      Prefix /16 total1.00         Prefix /16 announcements1.00         Prefix /16 withdrawals0.00         Prefix /16 path updates0.00
      Prefix /17 total1.00         Prefix /17 announcements1.00         Prefix /17 withdrawals0.00         Prefix /17 path updates0.00
      Prefix /18 total1.00         Prefix /18 announcements1.00         Prefix /18 withdrawals0.00         Prefix /18 path updates0.00
      Prefix /19 total1.00         Prefix /19 announcements1.00         Prefix /19 withdrawals0.00         Prefix /19 path updates0.00
      Prefix /20 total1.00         Prefix /20 announcements1.00         Prefix /20 withdrawals0.00         Prefix /20 path updates0.00
      Prefix /21 total1.00         Prefix /21 announcements1.00         Prefix /21 withdrawals0.00         Prefix /21 path updates0.00
      Prefix /22 total1.00         Prefix /22 announcements1.00         Prefix /22 withdrawals0.00         Prefix /22 path updates0.00
      Prefix /23 total1.00         Prefix /23 announcements1.00         Prefix /23 withdrawals0.00         Prefix /23 path updates0.00
      Prefix /24 total1.00         Prefix /24 announcements1.00         Prefix /24 withdrawals0.00         Prefix /24 path updates0.00
      Prefix /25 total1.00         Prefix /25 announcements1.00         Prefix /25 withdrawals0.00         Prefix /25 path updates0.00
      Prefix /26 total1.00         Prefix /26 announcements1.00         Prefix /26 withdrawals0.00         Prefix /26 path updates0.00
      Prefix /27 total1.00         Prefix /27 announcements1.00         Prefix /27 withdrawals0.00         Prefix /27 path updates0.00
      Prefix /28 total0.00         Prefix /28 announcements100.00         Prefix /28 withdrawals100.00         Prefix /28 path updates100.00
      Prefix /29 total0.00         Prefix /29 announcements100.00         Prefix /29 withdrawals100.00         Prefix /29 path updates100.00
      Prefix /30 total1.00         Prefix /30 announcements1.00         Prefix /30 withdrawals0.00         Prefix /30 path updates0.00
      Prefix /31 total0.00         Prefix /31 announcements100.00         Prefix /31 withdrawals100.00         Prefix /31 path updates100.00
      Prefix /32 total0.00         Prefix /32 announcements100.00         Prefix /32 withdrawals100.00         Prefix /32 path updates100.00

FIB Update Rate Reports
Updates per hour
(Measurement Period 1 hrs 0 mins)
Data  Announce RateData  Withdraw RateData  Path Chg RateData
Table Updates2208.773   New Entries2208.773   Removed Entries0.000   Updated Entries0.000
    Address Span113274992.000       Address Span113274992.000       Address Span0.000       Address Span0.000
    Average address span per update51255.523       Avg Span51255.523       Avg Span0.000       Avg Span0.000
Per-Prefix updates(data)       Prefix announcements(data)       Prefix withdrawals(data)       Prefix path updates(data)
      Prefix /1 update rate0.000         Prefix /1 announcements0.000         Prefix /1 withdrawals0.000         Prefix /1 path updates0.000
      Prefix /2 update rate0.000         Prefix /2 announcements0.000         Prefix /2 withdrawals0.000         Prefix /2 path updates0.000
      Prefix /3 update rate0.000         Prefix /3 announcements0.000         Prefix /3 withdrawals0.000         Prefix /3 path updates0.000
      Prefix /4 update rate0.000         Prefix /4 announcements0.000         Prefix /4 withdrawals0.000         Prefix /4 path updates0.000
      Prefix /5 update rate0.000         Prefix /5 announcements0.000         Prefix /5 withdrawals0.000         Prefix /5 path updates0.000
      Prefix /6 update rate0.000         Prefix /6 announcements0.000         Prefix /6 withdrawals0.000         Prefix /6 path updates0.000
      Prefix /7 update rate0.000         Prefix /7 announcements0.000         Prefix /7 withdrawals0.000         Prefix /7 path updates0.000
      Prefix /8 update rate0.999         Prefix /8 announcements0.999         Prefix /8 withdrawals0.000         Prefix /8 path updates0.000
      Prefix /9 update rate1.999         Prefix /9 announcements1.999         Prefix /9 withdrawals0.000         Prefix /9 path updates0.000
      Prefix /10 update rate0.000         Prefix /10 announcements0.000         Prefix /10 withdrawals0.000         Prefix /10 path updates0.000
      Prefix /11 update rate1.999         Prefix /11 announcements1.999         Prefix /11 withdrawals0.000         Prefix /11 path updates0.000
      Prefix /12 update rate7.996         Prefix /12 announcements7.996         Prefix /12 withdrawals0.000         Prefix /12 path updates0.000
      Prefix /13 update rate8.995         Prefix /13 announcements8.995         Prefix /13 withdrawals0.000         Prefix /13 path updates0.000
      Prefix /14 update rate25.986         Prefix /14 announcements25.986         Prefix /14 withdrawals0.000         Prefix /14 path updates0.000
      Prefix /15 update rate44.975         Prefix /15 announcements44.975         Prefix /15 withdrawals0.000         Prefix /15 path updates0.000
      Prefix /16 update rate683.620         Prefix /16 announcements683.620         Prefix /16 withdrawals0.000         Prefix /16 path updates0.000
      Prefix /17 update rate60.966         Prefix /17 announcements60.966         Prefix /17 withdrawals0.000         Prefix /17 path updates0.000
      Prefix /18 update rate60.966         Prefix /18 announcements60.966         Prefix /18 withdrawals0.000         Prefix /18 path updates0.000
      Prefix /19 update rate107.940         Prefix /19 announcements107.940         Prefix /19 withdrawals0.000         Prefix /19 path updates0.000
      Prefix /20 update rate106.941         Prefix /20 announcements106.941         Prefix /20 withdrawals0.000         Prefix /20 path updates0.000
      Prefix /21 update rate128.928         Prefix /21 announcements128.928         Prefix /21 withdrawals0.000         Prefix /21 path updates0.000
      Prefix /22 update rate108.939         Prefix /22 announcements108.939         Prefix /22 withdrawals0.000         Prefix /22 path updates0.000
      Prefix /23 update rate105.941         Prefix /23 announcements105.941         Prefix /23 withdrawals0.000         Prefix /23 path updates0.000
      Prefix /24 update rate736.591         Prefix /24 announcements736.591         Prefix /24 withdrawals0.000         Prefix /24 path updates0.000
      Prefix /25 update rate8.995         Prefix /25 announcements8.995         Prefix /25 withdrawals0.000         Prefix /25 path updates0.000
      Prefix /26 update rate0.999         Prefix /26 announcements0.999         Prefix /26 withdrawals0.000         Prefix /26 path updates0.000
      Prefix /27 update rate3.998         Prefix /27 announcements3.998         Prefix /27 withdrawals0.000         Prefix /27 path updates0.000
      Prefix /28 update rate0.000         Prefix /28 announcements0.000         Prefix /28 withdrawals0.000         Prefix /28 path updates0.000
      Prefix /29 update rate0.000         Prefix /29 announcements0.000         Prefix /29 withdrawals0.000         Prefix /29 path updates0.000
      Prefix /30 update rate0.999         Prefix /30 announcements0.999         Prefix /30 withdrawals0.000         Prefix /30 path updates0.000
      Prefix /31 update rate0.000         Prefix /31 announcements0.000         Prefix /31 withdrawals0.000         Prefix /31 path updates0.000
      Prefix /32 update rate0.000         Prefix /32 announcements0.000         Prefix /32 withdrawals0.000         Prefix /32 path updates0.000

Path Updates - Breakdown by Update Type

Examines those updates that involved a change of AS Path and breaks this down into five categories:

TotalData  OriginData  Origin Next HopData  TransitData  First HopData  PrependData
Total Path Changes0   Origin Paths0   NextHop Paths0   Transit Paths0   Paths0   Paths0
 Report

AS Announcement Reports

The time trend of total span of address space advertised by ASes, using truncated prefix length as the span metric.

AS Announcements ReportsData Sets(txt)  Percentage ReportsData
Originating Addresses AS Count(data)   Originating Addresses % AS Count(data)
    AS's announcing span of /61       % AS's announcing span of /60.0043
    AS's announcing span of /70       % AS's announcing span of /70.0000
    AS's announcing span of /81       % AS's announcing span of /80.0043
    AS's announcing span of /93       % AS's announcing span of /90.0128
    AS's announcing span of /103       % AS's announcing span of /100.0128
    AS's announcing span of /115       % AS's announcing span of /110.0214
    AS's announcing span of /128       % AS's announcing span of /120.0342
    AS's announcing span of /1315       % AS's announcing span of /130.0641
    AS's announcing span of /1429       % AS's announcing span of /140.1239
    AS's announcing span of /1532       % AS's announcing span of /150.1368
    AS's announcing span of /1648       % AS's announcing span of /160.2051
    AS's announcing span of /176       % AS's announcing span of /170.0256
    AS's announcing span of /1811       % AS's announcing span of /180.0470
    AS's announcing span of /1913       % AS's announcing span of /190.0556
    AS's announcing span of /205       % AS's announcing span of /200.0214
    AS's announcing span of /2114       % AS's announcing span of /210.0598
    AS's announcing span of /2216       % AS's announcing span of /220.0684
    AS's announcing span of /238       % AS's announcing span of /230.0342
    AS's announcing span of /2416       % AS's announcing span of /240.0684
    AS's announcing span of /250       % AS's announcing span of /250.0000
    AS's announcing span of /260       % AS's announcing span of /260.0000
    AS's announcing span of /270       % AS's announcing span of /270.0000
    AS's announcing span of /280       % AS's announcing span of /280.0000
    AS's announcing span of /290       % AS's announcing span of /290.0000
    AS's announcing span of /300       % AS's announcing span of /300.0000
    AS's announcing span of /310       % AS's announcing span of /310.0000
    AS's announcing span of /320       % AS's announcing span of /320.0000

AS Connectivity Reports

This set of reports lists all visible AS's using a number of ordering criteria. The reports order AS's by the total span of addresses originated by an AS, the total span of addresses reachable via an AS, and the totspan of roiginating plus transit addresses via each AS. Each AS in an AS path has an adjacent AS closer to the sample point, and an adjacent AS further from the sample point. The number of such pairwise adjacencies is reported for each AS. The average AS Connectivity Degree is the average number of adjacent AS's for an AS.

AS Connectivity ReportData
Average AS Connectivity Degree (550/259)2.1236
AS Names
AS's ordered by Originating Address
AS's ordered by Transit Address
AS's ordered by Originating + Transit Address
AS's ordered by AS Adjacency
AS's ordered by Downstream AS Adjacency
AS's ordered by Upstream AS Adjacency
AS Adjacency
AS Adjacencies(data)
AS Adjacencies - downstream(data)
AS Adjacencies - upstream(data)
Inconsistent Origin AS Prefixes

Aggregation Reports

This set of reports lists all potential aggregation of a number of specific routes into an aggregate route. The aggregation criteria include a match of the original AS path, which may include prepended AS's, a match of the reduced AS Path, and a match on the Origin AS only. As this view is taken from a single sample point, this list is not definitive, and the report will propose potential aggregation actions which may not be feasible for the Origin AS. The report also applies a prefix length filter to all prefixes, accepting only those prefixes which pass the following ruleset:

Aggregation possibilities are identified within this filtered prefix set.

Route Aggregation ReportsData
Aggregation Potential Summary(data)
Aggregation Potential Summary(data)
    Aggregation using prepended AS Path1824Report (sort by %reduction)Report (sort by reduction)
    Aggregation using AS Path1819Report (sort by %reduction)Report (sort by reduction)
    Aggregation using AS Origin1769Report (sort by %reduction)Report (sort by reduction)
Prefix Length Filtered Aggregation Summary(data)
    Prefix length filtered1691Report (sort by %reduction)Report (sort by reduction)
    Prefix length filtered, Aggregation by prepended AS Path1470Report (sort by %reduction)Report (sort by reduction)
    Prefix length filtered, Aggregation by AS Path1465Report (sort by %reduction)Report (sort by reduction)
    Prefix length filtered, Aggregation by AS Origin1450Report (sort by %reduction)Report (sort by reduction)

BGP Table
BGP Table
Table Summary Report


BGP Reports

Report Index


BGP data obtained from the boundary of AS10533.

Report last updated at Wed Oct 17 12:00:03 2018 (Eastern Time).

Data prior to 11 April 97 interpreted from data gathered by Erik-Jan Bos, SURFnet.


Related Work:


Footnote