AS51088
A2B
============================================================
Registry
Authoritative registration data
- AS number
- 51088
- Name
- A2B
- Organisation
- ============================================================
- Country
- —
- RIR
- RIPE
- Registered
IPv4 prefixes
58
IPv6 prefixes
19
Total announced
77
Announced prefixes
Observed in BGP by route collectors, not a registry allocation list
| 178.249.152.0/21 | IPv4 | /21 | not checked | |
| 31.134.200.0/21 | IPv4 | /21 | RPKI valid | |
| 46.244.0.0/21 | IPv4 | /21 | not checked | |
| 93.93.120.0/21 | IPv4 | /21 | not checked | |
| 185.205.52.0/22 | IPv4 | /22 | not checked | |
| 185.225.220.0/22 | IPv4 | /22 | RPKI valid | |
| 185.240.112.0/22 | IPv4 | /22 | RPKI valid | |
| 185.30.204.0/22 | IPv4 | /22 | not checked | |
| 185.34.220.0/22 | IPv4 | /22 | not checked | |
| 185.41.124.0/22 | IPv4 | /22 | not checked | |
| 185.44.244.0/22 | IPv4 | /22 | RPKI valid | |
| 185.63.244.0/22 | IPv4 | /22 | not checked | |
| 192.166.96.0/22 | IPv4 | /22 | not checked | |
| 46.244.100.0/22 | IPv4 | /22 | not checked | |
| 46.244.104.0/22 | IPv4 | /22 | not checked | |
| 46.244.24.0/22 | IPv4 | /22 | not checked | |
| 46.244.8.0/22 | IPv4 | /22 | not checked | |
| 185.37.4.0/23 | IPv4 | /23 | not checked | |
| 185.51.52.0/23 | IPv4 | /23 | not checked | |
| 193.169.108.0/23 | IPv4 | /23 | not checked | |
| 46.244.112.0/23 | IPv4 | /23 | not checked | |
| 46.244.12.0/23 | IPv4 | /23 | not checked | |
| 46.244.120.0/23 | IPv4 | /23 | not checked | |
| 46.244.122.0/23 | IPv4 | /23 | not checked | |
| 46.244.124.0/23 | IPv4 | /23 | not checked | |
| 46.244.14.0/23 | IPv4 | /23 | not checked | |
| 46.244.16.0/23 | IPv4 | /23 | not checked | |
| 146.19.192.0/24 | IPv4 | /24 | not checked | |
| 146.19.97.0/24 | IPv4 | /24 | not checked | |
| 178.211.151.0/24 | IPv4 | /24 | not checked | |
| 185.217.118.0/24 | IPv4 | /24 | not checked | |
| 185.218.207.0/24 | IPv4 | /24 | not checked | |
| 185.37.6.0/24 | IPv4 | /24 | not checked | |
| 185.40.254.0/24 | IPv4 | /24 | not checked | |
| 185.46.173.0/24 | IPv4 | /24 | not checked | |
| 188.95.143.0/24 | IPv4 | /24 | not checked | |
| 193.108.238.0/24 | IPv4 | /24 | not checked | |
| 193.110.189.0/24 | IPv4 | /24 | RPKI valid | |
| 193.39.250.0/24 | IPv4 | /24 | not checked | |
| 212.24.126.0/24 | IPv4 | /24 | not checked | |
| 31.41.255.0/24 | IPv4 | /24 | RPKI valid | |
| 45.85.191.0/24 | IPv4 | /24 | not checked | |
| 46.175.131.0/24 | IPv4 | /24 | not checked | |
| 46.244.126.0/24 | IPv4 | /24 | not checked | |
| 46.244.127.0/24 | IPv4 | /24 | not checked | |
| 46.244.20.0/24 | IPv4 | /24 | not checked | |
| 46.244.21.0/24 | IPv4 | /24 | not checked | |
| 46.244.22.0/24 | IPv4 | /24 | not checked | |
| 46.244.23.0/24 | IPv4 | /24 | not checked | |
| 46.244.28.0/24 | IPv4 | /24 | RPKI valid | |
| 46.244.29.0/24 | IPv4 | /24 | not checked | |
| 46.244.30.0/24 | IPv4 | /24 | not checked | |
| 46.244.31.0/24 | IPv4 | /24 | RPKI valid | |
| 5.10.192.0/24 | IPv4 | /24 | not checked | |
| 62.3.55.0/24 | IPv4 | /24 | not checked | |
| 62.68.84.0/24 | IPv4 | /24 | not checked | |
| 91.213.13.0/24 | IPv4 | /24 | not checked | |
| 93.190.124.0/24 | IPv4 | /24 | not checked | |
| 2a05:2900::/29 | IPv6 | /29 | RPKI valid | |
| 2a0a:e80::/29 | IPv6 | /29 | RPKI valid | |
| 2a0b:1c0::/29 | IPv6 | /29 | not checked | |
| 2a0f:ba00::/29 | IPv6 | /29 | not checked | |
| 2a0f:d440::/29 | IPv6 | /29 | RPKI valid | |
| 2a12:4180::/29 | IPv6 | /29 | RPKI valid | |
| 2a13:2c00::/29 | IPv6 | /29 | not checked | |
| 2a13:3400::/29 | IPv6 | /29 | RPKI valid | |
| 2a13:800::/29 | IPv6 | /29 | not checked | |
| 2a01:77e0::/32 | IPv6 | /32 | RPKI valid | |
| 2a02:1668::/32 | IPv6 | /32 | RPKI valid | |
| 2a02:166a::/32 | IPv6 | /32 | RPKI valid | |
| 2a02:166b::/32 | IPv6 | /32 | not checked | |
| 2a02:2738::/32 | IPv6 | /32 | RPKI not found | |
| 2a04:6dc0::/32 | IPv6 | /32 | RPKI not found | |
| 2a06:2602::/32 | IPv6 | /32 | RPKI valid | |
| 2a14:12c0::/32 | IPv6 | /32 | RPKI valid | |
| 2001:67c:1064::/48 | IPv6 | /48 | RPKI valid | |
| 2001:67c:eb0::/48 | IPv6 | /48 | not checked |
No rows match “”.
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Internet Exchanges
Exchanges where this network has a listed peering LAN connection
| Address families | ||
|---|---|---|
| AMS-IX | 20,000 Mbps | IPv4 · IPv6 |
| Frys-IX | 100,000 Mbps | IPv4 · IPv6 |
| INTERIX | 100,000 Mbps | IPv4 · IPv6 |
| Speed-IX: SPEED-IX | 100,000 Mbps | IPv4 · IPv6 |
No rows match “”.
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Exchange membership means the network has a listed connection; it does not prove peering with other members.
Observed adjacencies
Networks seen next to AS51088 in BGP paths by route collectors.
Observed upstreams
27 networks seen before AS51088 in AS paths
| Families | |||
|---|---|---|---|
| AS8455 ATOM86-AS | 89,747 | 753,619 |
v4
v6
|
| AS3257 GTT-BACKBONE | 45,677 | 384,222 |
v4
v6
|
| AS6461 ZAYO-6461 | 28,588 | 198,723 |
v4
v6
|
| AS8298 IPNG | 2,017 | 44,916 |
v4
v6
|
| AS8220 COLT | 1,496 | 6,521 |
v4
v6
|
| AS3303 SWISSCOM | 618 | 4,122 |
v4
v6
|
| AS13030 INIT7 | 383 | 3,368 |
v4
v6
|
| AS6939 HURRICANE | 538 | 2,503 |
v6
|
| AS20562 OPEN-PEERING-AS | 372 | 2,356 |
v4
|
| AS20764 RASCOM-AS | 274 | 1,353 |
v6
|
| AS39686 AS-EUROFIBER | 249 | 1,271 |
v4
v6
|
| AS50673 Serverius-as | 236 | 1,129 |
v4
v6
|
| AS1103 SURFNET-NL | 90 | 1,021 |
v4
v6
|
| AS61049 EXASCALE | 154 | 509 |
v6
|
| AS29169 GANDI-AS | 63 | 508 |
v4
|
| AS24482 SGGS-AS-AP | 69 | 432 |
v6
|
| AS24961 MYLOC-AS | 204 | 422 |
v6
|
| AS42708 GLESYS | 32 | 387 |
v4
|
| AS4455 BSO | 25 | 375 |
v4
|
| AS25091 IP-Max | 56 | 227 |
v6
|
| AS14840 ASN14840 | 16 | 135 |
v6
|
| AS286 KPN | 17 | 122 |
v4
v6
|
| AS56584 INTER-IX | 39 | 118 |
v6
|
| AS62000 AS62000 | 58 | 116 |
v6
|
| AS12735 ASTurkNet | 8 | 54 |
v6
|
| AS401753 BIXCE | 10 | 29 |
v6
|
| AS22356 ASN22356 | 7 | 26 |
v6
|
No rows match “”.
Showing – of
Observed downstreams
41 networks seen after AS51088 in AS paths
No rows match “”.
Showing – of
Uncertain adjacencies
100 adjacencies that may be an artefact of collector peering
No rows match “”.
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