Country
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ASN LANDING PAGE
AS51088
A2B A2B IP B.V.
Last updated · Jul 20, 2026
Total prefixes
76
IPv4 prefixes
57
IPv6 prefixes
19
ASN summary
How to read the scale of AS51088
A2B A2B IP B.V. currently reports 76 prefixes and 79 upstream, downstream, or peer relationships. These counts describe the current dataset; they do not by themselves prove network quality, reach, or service use.
What can an ASN page answer?
An ASN page shows the public organization label, country or region, BGP prefixes, and available peer and upstream relationships. It adds network context but cannot confirm a website host, physical facility, security status, or service quality.
How should you read the organization and region fields?
A2B A2B IP B.V. is currently associated with an unknown region. These values come from public network sources and are useful lookup clues; an organization label, registration region, and actual service location may differ.
How should you verify the AS51088 result?
The page shows ASN data returned by the current upstream query; interpret it with the update time. Open representative IP pages from the same network and compare prefixes, source labels, and query times. Verify operator or service claims with the relevant registry or network operator.
How to verify this ASN result
AS51088 ASN lookupAS51088 BGPAS51088 peersAS51088 prefixesAS51088 upstreamsA2B A2B IP B.V. ASN
Upstreams
Detailed data for this ASN is not available right now.
Downstreams
AS8220
AS8220
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AS8455
AS8455
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AS3257
AS3257
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AS60131
AS60131
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AS15562
AS15562
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AS202656
AS202656
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AS210449
AS210449
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AS50119
AS50119
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AS52102
AS52102
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AS24642
AS24642
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AS973
AS973
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AS203919
AS203919
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AS213773
AS213773
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AS199292
AS199292
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AS35027
AS35027
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AS50559
AS50559
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AS39855
AS39855
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AS213577
AS213577
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AS12902
AS12902
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AS60358
AS60358
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AS31019
AS31019
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AS6667
AS6667
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AS44066
AS44066
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AS207179
AS207179
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AS8298
AS8298
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AS20953
AS20953
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AS60479
AS60479
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AS199670
AS199670
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AS205668
AS205668
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AS50266
AS50266
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AS57129
AS57129
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AS201995
AS201995
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AS6461
AS6461
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AS64404
AS64404
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AS57976
AS57976
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AS16509
AS16509
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AS19679
AS19679
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AS20940
AS20940
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AS61180
AS61180
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Peers
AS8455
AS8455
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AS3257
AS3257
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AS6461
AS6461
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AS8298
AS8298
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AS8220
AS8220
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AS57463
AS57463
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AS13335
AS13335
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AS3303
AS3303
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AS6939
AS6939
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AS2603
AS2603
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AS29119
AS29119
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AS13030
AS13030
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AS20562
AS20562
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AS8447
AS8447
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AS15830
AS15830
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AS20764
AS20764
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AS39686
AS39686
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AS16276
AS16276
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AS50673
AS50673
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AS34927
AS34927
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AS50263
AS50263
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AS50629
AS50629
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AS6774
AS6774
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AS24961
AS24961
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AS30781
AS30781
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AS6667
AS6667
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AS43531
AS43531
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AS44066
AS44066
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AS8657
AS8657
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AS1103
AS1103
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AS28917
AS28917
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AS2119
AS2119
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AS61049
AS61049
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AS24482
AS24482
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AS29169
AS29169
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AS16509
AS16509
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AS25091
AS25091
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AS212635
AS212635
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AS52025
AS52025
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AS31500
AS31500
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Prefix inventory
| Prefix | Name | Country |
|---|---|---|
| 146.19.97.0/24 | AS51088 | — |
| 178.211.151.0/24 | AS51088 | — |
| 178.249.152.0/21 | AS51088 | — |
| 185.205.52.0/22 | AS51088 | — |
| 185.217.118.0/24 | AS51088 | — |
| 185.218.207.0/24 | AS51088 | — |
| 185.225.220.0/22 | AS51088 | — |
| 185.240.112.0/22 | AS51088 | — |
| 185.30.204.0/22 | AS51088 | — |
| 185.34.220.0/22 | AS51088 | — |
| 185.37.4.0/23 | AS51088 | — |
| 185.37.6.0/24 | AS51088 | — |
| 185.40.254.0/24 | AS51088 | — |
| 185.41.124.0/22 | AS51088 | — |
| 185.44.244.0/22 | AS51088 | — |
| 185.46.173.0/24 | AS51088 | — |
| 185.51.52.0/23 | AS51088 | — |
| 185.63.244.0/22 | AS51088 | — |
| 188.95.143.0/24 | AS51088 | — |
| 192.166.96.0/22 | AS51088 | — |
| 193.108.238.0/24 | AS51088 | — |
| 193.110.189.0/24 | AS51088 | — |
| 193.169.108.0/23 | AS51088 | — |
| 193.39.250.0/24 | AS51088 | — |
| 2001:67c:1064::/48 | AS51088 | — |
| 2001:67c:eb0::/48 | AS51088 | — |
| 212.24.126.0/24 | AS51088 | — |
| 2a01:77e0::/32 | AS51088 | — |
| 2a02:1668::/32 | AS51088 | — |
| 2a02:166a::/32 | AS51088 | — |
| 2a02:166b::/32 | AS51088 | — |
| 2a02:2738::/32 | AS51088 | — |
| 2a04:6dc0::/32 | AS51088 | — |
| 2a05:2900::/29 | AS51088 | — |
| 2a06:2602::/32 | AS51088 | — |
| 2a0a:e80::/29 | AS51088 | — |
| 2a0b:1c0::/29 | AS51088 | — |
| 2a0f:ba00::/29 | AS51088 | — |
| 2a0f:d440::/29 | AS51088 | — |
| 2a12:4180::/29 | AS51088 | — |
Related ASN pages
AS15169 · Google
Review Google network organization fields, prefixes, peers, upstreams, and downstreams.
AS13335 · Cloudflare
Review Cloudflare network organization fields, prefixes, peers, upstreams, and downstreams.
AS8075 · Microsoft
Review Microsoft network organization fields, prefixes, peers, upstreams, and downstreams.
AS16509 · Amazon
Review Amazon network organization fields, prefixes, peers, upstreams, and downstreams.
Related lookups and next steps
Frequently asked questions about this ASN page
What does AS51088 represent?
AS51088 is an autonomous system number. The current source associates it with A2B A2B IP B.V. and the region field an unknown region; those values add network context but do not prove a specific service, physical location, or quality level.
What are peers, upstreams, and prefixes useful for on the AS51088 page?
They help explain the scale, interconnection depth, and route structure of AS51088. Richer peering and upstream data often indicate broader network reach, but they should still be interpreted together with prefixes and related IP landing pages.
What should you do after reviewing AS51088?
Open a concrete IP page to check how the address maps into AS51088, then compare the prefix, source labels, and query time. Verify operator or service claims with the relevant registry or network operator.
Related topics
BGP and ASN Basics Guide
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Routing Troubleshooting and Network Analysis
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Cloud Network and ASN Comparison
Compare representative cloud and edge networks by ASN, announced prefixes, peers, upstreams, and downstreams without inferring a specific host or customer workload.