AS6447 IPv6 BGP Table Data

   
  BGP data obtained from AS6447.
Report last updated at Tue Jul 14 16:00:00 2026 (Australian Eastern Time).
 
Other BGP Metrics

Active BGP entries (FIB)


Table Size Metrics

The trend of the size of the BGP Forwarding Table (FIB) and the underlying BGP Routing Table (RIB). The RIB/FIB ratio 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)259583   Change in FIB Size1587   Change (%)0.611
    All BGP entries (RIB)259584
    RIB/FIB ratio (259584/259583)1.0000
      Valid entries259584

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 (/64 equiv)715464593973510
    Total address space advertised (prefix)14.6541
    Percentage of IPv6 space advertised (715464593973510/18446744073709551615)0.003879
Average address span2756207433
    Average address span (as prefix size)32.6400
Average prefix length43.0199

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 aggregates149778       Specifics as % of FIB entries (149778/259583)57.6995
    Specifics as % of address span (45283808620007/715464593973510)6.3293    
    Specifics where AS prepended Path matches aggregate71219         AS-P_Path-Match % (71219/149778)47.55
    AS Path matches aggregate74774         AS-Path-Match % (74774/149778)49.9232
    AS Origin matches aggregate116921         AS-Origin-Match % (116921/149778)78.0629
    Root Prefixes109805
Root Prefix Tree Depth(data)
      Root Prefixes with depth 0107803
      Root Prefixes with depth 11587
      Root Prefixes with depth 2326
      Root Prefixes with depth 361
      Root Prefixes with depth 421
      Root Prefixes with depth 55
      Root Prefixes with depth 61
      Root Prefixes with depth 71

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 ASes37259       ASes visible in only one AS path25665
    Origin only ASes30369         Origin ASs announced via a single AS path24897
    Transit only ASes427       Originating AS ATOM count36832
    Mixed ASes6463         Originating AS ATOM compression0.1419
    Multi-Origin Prefixes5007    
    ASes originating a single prefix22147    
    Average entries per origin AS7.0478         Maximum entries for an origin AS (AS9808)7167
    Average address range span for an origin AS19425081287.2912  
      Maximum address range for an origin AS (AS7922)36318243520512
      Maximum address range (prefix length) for an origin AS (AS7922)18.95
    Average address range span for an origin AS (pfx length)29.8228

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 Paths879092       Unique AS prepended Paths904802
AS Paths used in FIB52649       AS Paths using prepending155535
    AS paths associated with a single FIB entry34788       AS Paths using private ASs31
    Average AS path length4.0215         Maximum AS Path length32
    Average address weighted AS path length4.0272         Maximum prepended AS Path length38
    Average entries per AS Path0.2953       Average entries per FIB AS Path4.9304
    AS Paths per origin AS23.8676       FIB AS Paths per origin AS1.4294
      AS PATH ATOM compression0.2028    

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 /191       % Prefix /190.00
    Prefix count /2014       % Prefix /200.01
    Prefix count /213       % Prefix /210.00
    Prefix count /226       % Prefix /220.00
    Prefix count /236       % Prefix /230.00
    Prefix count /2440       % Prefix /240.02
    Prefix count /2512       % Prefix /250.00
    Prefix count /2617       % Prefix /260.01
    Prefix count /2718       % Prefix /270.01
    Prefix count /28160       % Prefix /280.06
    Prefix count /295521       % Prefix /292.13
    Prefix count /30748       % Prefix /300.29
    Prefix count /31354       % Prefix /310.14
    Prefix count /3227008       % Prefix /3210.40
    Prefix count /335835       % Prefix /332.25
    Prefix count /345543       % Prefix /342.14
    Prefix count /351905       % Prefix /350.73
    Prefix count /369624       % Prefix /363.71
    Prefix count /371317       % Prefix /370.51
    Prefix count /382826       % Prefix /381.09
    Prefix count /391846       % Prefix /390.71
    Prefix count /4024143       % Prefix /409.30
    Prefix count /411785       % Prefix /410.69
    Prefix count /423067       % Prefix /421.18
    Prefix count /431499       % Prefix /430.58
    Prefix count /4426105       % Prefix /4410.06
    Prefix count /454595       % Prefix /451.77
    Prefix count /465914       % Prefix /462.28
    Prefix count /479216       % Prefix /473.55
    Prefix count /48120074       % Prefix /4846.26
    Prefix count /4931       % Prefix /490.01
    Prefix count /503       % Prefix /500.00
    Prefix count /512       % Prefix /510.00
    Prefix count /5231       % Prefix /520.01
    Prefix count /551       % Prefix /550.00
    Prefix count /5692       % Prefix /560.04
    Prefix count /601       % Prefix /600.00
    Prefix count /631       % Prefix /630.00
    Prefix count /64204       % Prefix /640.08
    Prefix count /801       % Prefix /800.00
    Prefix count /1121       % Prefix /1120.00
    Prefix count /1182       % Prefix /1180.00
    Prefix count /1234       % Prefix /1230.00
    Prefix count /1241       % Prefix /1240.00
    Prefix count /1252       % Prefix /1250.00
    Prefix count /1284       % Prefix /1280.00

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 /191       % Prefix /190.00
    Prefix count /2014       % Prefix /200.04
    Prefix count /213       % Prefix /210.01
    Prefix count /226       % Prefix /220.02
    Prefix count /236       % Prefix /230.02
    Prefix count /2435       % Prefix /240.11
    Prefix count /2512       % Prefix /250.04
    Prefix count /2612       % Prefix /260.04
    Prefix count /2716       % Prefix /270.05
    Prefix count /28125       % Prefix /280.40
    Prefix count /295454       % Prefix /2917.49
    Prefix count /30432       % Prefix /301.39
    Prefix count /31219       % Prefix /310.70
    Prefix count /3224856       % Prefix /3279.69
    Prefix count /331141       % Prefix /330.00
    Prefix count /341146       % Prefix /340.00
    Prefix count /35594       % Prefix /350.00
    Prefix count /364176       % Prefix /360.00
    Prefix count /37285       % Prefix /370.00
    Prefix count /381304       % Prefix /380.00
    Prefix count /39262       % Prefix /390.00
    Prefix count /407021       % Prefix /400.00
    Prefix count /41514       % Prefix /410.00
    Prefix count /42968       % Prefix /420.00
    Prefix count /43678       % Prefix /430.00
    Prefix count /447287       % Prefix /440.00
    Prefix count /45783       % Prefix /450.00
    Prefix count /461927       % Prefix /460.00
    Prefix count /472270       % Prefix /470.00
    Prefix count /4848249       % Prefix /480.00
    Prefix count /522       % Prefix /520.00
    Prefix count /561       % Prefix /560.00
    Prefix count /645       % Prefix /640.00
    Prefix count /801       % Prefix /800.00

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 00       % Addresses at AS distance 00
    Addresses at AS distance 15436583313411       % Addresses at AS distance 10
    Addresses at AS distance 2353729910186144       % Addresses at AS distance 246
    Addresses at AS distance 3243589659196488       % Addresses at AS distance 332
    Addresses at AS distance 4114855220654592       % Addresses at AS distance 415
    Addresses at AS distance 541835402428418       % Addresses at AS distance 55
    Addresses at AS distance 61015869145088       % Addresses at AS distance 60
    Addresses at AS distance 7101046353920       % Addresses at AS distance 70
    Addresses at AS distance 8169653698560       % Addresses at AS distance 80
    Addresses at AS distance 99688645632       % Addresses at AS distance 90
    Addresses at AS distance 105368840192       % Addresses at AS distance 100
    Addresses at AS distance 110       % Addresses at AS distance 110
    Addresses at AS distance 120       % Addresses at AS distance 120
    Addresses at AS distance 130       % Addresses at AS distance 130
    Addresses at AS distance 140       % Addresses at AS distance 140
    Addresses at AS distance 150       % Addresses at AS distance 150
    Addresses at AS distance 160       % Addresses at AS distance 160
    Addresses at AS distance 170       % Addresses at AS distance 170
    Addresses at AS distance 180       % Addresses at AS distance 180
    Addresses at AS distance 190       % Addresses at AS distance 190
    Addresses at AS distance 200       % Addresses at AS distance 200
    Addresses at AS distance 210       % Addresses at AS distance 210
    Addresses at AS distance 220       % Addresses at AS distance 220
    Addresses at AS distance 230       % Addresses at AS distance 230
    Addresses at AS distance 2465536       % Addresses at AS distance 240
    Addresses at AS distance 250       % Addresses at AS distance 250
    Addresses at AS distance 260       % Addresses at AS distance 260
    Addresses at AS distance 270       % Addresses at AS distance 270
    Addresses at AS distance 2865536       % Addresses at AS distance 280
    Addresses at AS distance 290       % Addresses at AS distance 290
    Addresses at AS distance 300       % Addresses at AS distance 300
    Addresses at AS distance 310       % Addresses at AS distance 310
     
Cumulative Address by AS distance(data)   Cumulative % Address by AS distance(data)
    Addresses reachable within 0 AS hops0       % Addresses reachable within 0 AS hops0
    Addresses reachable within 1 AS hops5436583313411       % Addresses reachable within 1 AS hops0
    Addresses reachable within 2 AS hops359166493499555       % Addresses reachable within 2 AS hops47
    Addresses reachable within 3 AS hops602756152696043       % Addresses reachable within 3 AS hops79
    Addresses reachable within 4 AS hops717611373350635       % Addresses reachable within 4 AS hops94
    Addresses reachable within 5 AS hops759446775779053       % Addresses reachable within 5 AS hops99
    Addresses reachable within 6 AS hops760462644924141       % Addresses reachable within 6 AS hops99
    Addresses reachable within 7 AS hops760563691278061       % Addresses reachable within 7 AS hops99
    Addresses reachable within 8 AS hops760733344976621       % Addresses reachable within 8 AS hops99
    Addresses reachable within 9 AS hops760743033622253       % Addresses reachable within 9 AS hops99
    Addresses reachable within 10 AS hops760748402462445       % Addresses reachable within 10 AS hops99
    Addresses reachable within 11 AS hops760748402462445       % Addresses reachable within 11 AS hops99
    Addresses reachable within 12 AS hops760748402462445       % Addresses reachable within 12 AS hops99
    Addresses reachable within 13 AS hops760748402462445       % Addresses reachable within 13 AS hops99
    Addresses reachable within 14 AS hops760748402462445       % Addresses reachable within 14 AS hops99
    Addresses reachable within 15 AS hops760748402462445       % Addresses reachable within 15 AS hops99
    Addresses reachable within 16 AS hops760748402462445       % Addresses reachable within 16 AS hops99
    Addresses reachable within 17 AS hops760748402462445       % Addresses reachable within 17 AS hops99
    Addresses reachable within 18 AS hops760748402462445       % Addresses reachable within 18 AS hops99
    Addresses reachable within 19 AS hops760748402462445       % Addresses reachable within 19 AS hops99
    Addresses reachable within 20 AS hops760748402462445       % Addresses reachable within 20 AS hops99
    Addresses reachable within 21 AS hops760748402462445       % Addresses reachable within 21 AS hops99
    Addresses reachable within 22 AS hops760748402462445       % Addresses reachable within 22 AS hops99
    Addresses reachable within 23 AS hops760748402462445       % Addresses reachable within 23 AS hops99
    Addresses reachable within 24 AS hops760748402527981       % Addresses reachable within 24 AS hops99
    Addresses reachable within 25 AS hops760748402527981       % Addresses reachable within 25 AS hops99
    Addresses reachable within 26 AS hops760748402527981       % Addresses reachable within 26 AS hops99
    Addresses reachable within 27 AS hops760748402527981       % Addresses reachable within 27 AS hops99
    Addresses reachable within 28 AS hops760748402593517       % Addresses reachable within 28 AS hops100
    Addresses reachable within 29 AS hops760748402593517       % Addresses reachable within 29 AS hops100
    Addresses reachable within 30 AS hops760748402593517       % Addresses reachable within 30 AS hops100
    Addresses reachable within 31 AS hops760748402593517       % Addresses reachable within 31 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 hops20       % ASes reachable at 1 AS hops0
    ASes reachable at 2 AS hops8550       % ASes reachable at 2 AS hops22
    ASes reachable at 3 AS hops17298       % ASes reachable at 3 AS hops46
    ASes reachable at 4 AS hops9968       % ASes reachable at 4 AS hops26
    ASes reachable at 5 AS hops1174       % ASes reachable at 5 AS hops3
    ASes reachable at 6 AS hops154       % ASes reachable at 6 AS hops0
    ASes reachable at 7 AS hops75       % ASes reachable at 7 AS hops0
    ASes reachable at 8 AS hops8       % ASes reachable at 8 AS hops0
    ASes reachable at 9 AS hops8       % ASes reachable at 9 AS hops0
    ASes reachable at 10 AS hops1       % ASes reachable at 10 AS hops0
    ASes reachable at 11 AS hops0       % ASes reachable at 11 AS hops0
    ASes reachable at 12 AS hops0       % ASes reachable at 12 AS hops0
    ASes reachable at 13 AS hops0       % ASes reachable at 13 AS hops0
    ASes reachable at 14 AS hops0       % ASes reachable at 14 AS hops0
    ASes reachable at 15 AS hops0       % ASes reachable at 15 AS hops0
    ASes reachable at 16 AS hops0       % ASes reachable at 16 AS hops0
    ASes reachable at 17 AS hops0       % ASes reachable at 17 AS hops0
    ASes reachable at 18 AS hops0       % ASes reachable at 18 AS hops0
    ASes reachable at 19 AS hops0       % ASes reachable at 19 AS hops0
    ASes reachable at 20 AS hops0       % ASes reachable at 20 AS hops0
    ASes reachable at 21 AS hops0       % ASes reachable at 21 AS hops0
    ASes reachable at 22 AS hops0       % ASes reachable at 22 AS hops0
    ASes reachable at 23 AS hops1       % ASes reachable at 23 AS hops0
    ASes reachable at 24 AS hops1       % ASes reachable at 24 AS hops0
    ASes reachable at 25 AS hops0       % ASes reachable at 25 AS hops0
    ASes reachable at 26 AS hops0       % ASes reachable at 26 AS hops0
    ASes reachable at 27 AS hops0       % ASes reachable at 27 AS hops0
    ASes reachable at 28 AS hops0       % ASes reachable at 28 AS hops0
    ASes reachable at 29 AS hops0       % ASes reachable at 29 AS hops0
    ASes reachable at 30 AS hops0       % ASes reachable at 30 AS hops0
    ASes reachable at 31 AS hops0       % ASes reachable at 31 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
    ASes reachable by 1 AS hops21       Cumulative % ASes by AS hops 10
    ASes reachable by 2 AS hops8571       Cumulative % ASes by AS hops 223
    ASes reachable by 3 AS hops25869       Cumulative % ASes by AS hops 369
    ASes reachable by 4 AS hops35837       Cumulative % ASes by AS hops 496
    ASes reachable by 5 AS hops37011       Cumulative % ASes by AS hops 599
    ASes reachable by 6 AS hops37165       Cumulative % ASes by AS hops 699
    ASes reachable by 7 AS hops37240       Cumulative % ASes by AS hops 799
    ASes reachable by 8 AS hops37248       Cumulative % ASes by AS hops 899
    ASes reachable by 9 AS hops37256       Cumulative % ASes by AS hops 999
    ASes reachable by 10 AS hops37257       Cumulative % ASes by AS hops 1099
    ASes reachable by 11 AS hops37257       Cumulative % ASes by AS hops 1199
    ASes reachable by 12 AS hops37257       Cumulative % ASes by AS hops 1299
    ASes reachable by 13 AS hops37257       Cumulative % ASes by AS hops 1399
    ASes reachable by 14 AS hops37257       Cumulative % ASes by AS hops 1499
    ASes reachable by 15 AS hops37257       Cumulative % ASes by AS hops 1599
    ASes reachable by 16 AS hops37257       Cumulative % ASes by AS hops 1699
    ASes reachable by 17 AS hops37257       Cumulative % ASes by AS hops 1799
    ASes reachable by 18 AS hops37257       Cumulative % ASes by AS hops 1899
    ASes reachable by 19 AS hops37257       Cumulative % ASes by AS hops 1999
    ASes reachable by 20 AS hops37257       Cumulative % ASes by AS hops 2099
    ASes reachable by 21 AS hops37257       Cumulative % ASes by AS hops 2199
    ASes reachable by 22 AS hops37257       Cumulative % ASes by AS hops 2299
    ASes reachable by 23 AS hops37258       Cumulative % ASes by AS hops 2399
    ASes reachable by 24 AS hops37259       Cumulative % ASes by AS hops 24100
    ASes reachable by 25 AS hops37259       Cumulative % ASes by AS hops 25100
    ASes reachable by 26 AS hops37259       Cumulative % ASes by AS hops 26100
    ASes reachable by 27 AS hops37259       Cumulative % ASes by AS hops 27100
    ASes reachable by 28 AS hops37259       Cumulative % ASes by AS hops 28100
    ASes reachable by 29 AS hops37259       Cumulative % ASes by AS hops 29100
    ASes reachable by 30 AS hops37259       Cumulative % ASes by AS hops 30100
    ASes reachable by 31 AS hops37259       Cumulative % ASes by AS hops 31100

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 /182       % AS's announcing span of /180.0001
    AS's announcing span of /1910       % AS's announcing span of /190.0003
    AS's announcing span of /205       % AS's announcing span of /200.0001
    AS's announcing span of /219       % AS's announcing span of /210.0002
    AS's announcing span of /2213       % AS's announcing span of /220.0004
    AS's announcing span of /2325       % AS's announcing span of /230.0007
    AS's announcing span of /2436       % AS's announcing span of /240.0010
    AS's announcing span of /2553       % AS's announcing span of /250.0015
    AS's announcing span of /26142       % AS's announcing span of /260.0039
    AS's announcing span of /27350       % AS's announcing span of /270.0096
    AS's announcing span of /28993       % AS's announcing span of /280.0272
    AS's announcing span of /292096       % AS's announcing span of /290.0573
    AS's announcing span of /301580       % AS's announcing span of /300.0432
    AS's announcing span of /314972       % AS's announcing span of /310.1360
    AS's announcing span of /3212958       % AS's announcing span of /320.3545
    AS's announcing span of /33389       % AS's announcing span of /330.0106
    AS's announcing span of /34307       % AS's announcing span of /340.0084
    AS's announcing span of /35410       % AS's announcing span of /350.0112
    AS's announcing span of /36640       % AS's announcing span of /360.0175
    AS's announcing span of /37197       % AS's announcing span of /370.0054
    AS's announcing span of /38286       % AS's announcing span of /380.0078
    AS's announcing span of /39528       % AS's announcing span of /390.0144
    AS's announcing span of /40739       % AS's announcing span of /400.0202
    AS's announcing span of /41156       % AS's announcing span of /410.0043
    AS's announcing span of /42263       % AS's announcing span of /420.0072
    AS's announcing span of /43488       % AS's announcing span of /430.0134
    AS's announcing span of /44669       % AS's announcing span of /440.0183
    AS's announcing span of /45493       % AS's announcing span of /450.0135
    AS's announcing span of /46845       % AS's announcing span of /460.0231
    AS's announcing span of /471092       % AS's announcing span of /470.0299
    AS's announcing span of /485796       % AS's announcing span of /480.1586
    AS's announcing span of /522       % AS's announcing span of /520.0001
    AS's announcing span of /561       % AS's announcing span of /560.0000
    AS's announcing span of /621       % AS's announcing span of /620.0000
    AS's announcing span of /631       % AS's announcing span of /630.0000
    AS's announcing span of /643       % AS's announcing span of /640.0001

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 (161376/37259)4.3312
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
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.

Route Aggregation ReportsData
Aggregation Potential Summary(data)
    Aggregation using prepended AS Path131808Report (sort by %reduction)Report (sort by reduction)
    Aggregation using AS Path129691Report (sort by %reduction)Report (sort by reduction)
    Aggregation using AS Origin94665Report (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 AS6447.

Report last updated at Tue Jul 14 16:00:00 2026 UTC.

BGP table analyser written and maintained by Geoff Huston,