ResearchIRR · ARIN

AS18437:AS-PEERS Pitt Ohio AS18437 BGP peers. 15 27th street…

An as-set registered in ARIN, maintained by MNT-PEL-21. It names 4 ASes and 0 sets directly; followed all the way down, it reaches 4 ASes through 0 nested sets.

Members

What AS18437:AS-PEERS lists

4 ASes and 0 sets, written in the object across every registry that holds it. Sets open their own page.

AS701 UUNETAS12025 IMDC-AS12025AS18437 PITT-OHIO-EXPRESS-ASAS33154 DQECOM
Expanded

Every AS it reaches

What a filter built from AS18437:AS-PEERS would let in: 4 ASes.

Show the 4 ASes
AS701AS12025AS18437AS33154
Prefixes

What AS18437:AS-PEERS covers

Every route object in the IRR whose origin is one of the 4 ASes it reaches: the prefixes a filter built from AS18437:AS-PEERS (with bgpq4, say) would allow. 1,245 IPv4 and 61 IPv6. Every one is in the IRR API.

1,245 IPv4 prefixesthe first 1,000 listed
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61 IPv6 prefixes
2001:19d0:600::/402001:470:21f::/482001:470:3d8::/482001:470:3f7::/482001:4868::/322600:4000::/242600:4040:1000::/362600:4040:2000::/362600:4040:3000::/362600:4040:4000::/362600:4040:5000::/362600:4040:6000::/362600:4040:7000::/362600:4040:9000::/362600:4040:a000::/362600:4040:b000::/362600:4040:c000::/362600:4040:d000::/362600:4040:e000::/362600:4041::/362600:40f0:e::/482600:40ff:fffb::/482600:800::/272600:802:1100::/482600:802:1102::/482600:802:1108::/482600:802:720::/482600:802:f04::/482600:805:460::/482600:809:628::/482600:809:640::/482600:80a:440::/482600:80a:860::/482602:800:8000::/442602:800:8000::/482602:800:8001::/482602:800:8002::/482602:fb56::/362605:3380:1000::/362605:3380:2000::/362605:3380:3000::/362605:3380:4a00::/402605:3380:4afe::/482605:3380:4aff::/482605:3380::/322605:3380::/362605:3380:ff03::/482605:3380:ff05::/482605:3380:ffff::/482606:4a00::/322607:2f00:1e::/482607:2f00::/322607:2f00::/482607:a500:4::/482607:a500::/322607:a500:df00::/402607:a500:df05::/482607:a500:f000::/362607:a500:ff60::/482620:111:d014::/482620:34:a000::/48
Registries

Each registry’s copy

ARIN4 membersPitt Ohio AS18437 BGP peers. 15 27th street Pittsburgh PA 15222 United States
Maintained byMNT-PEL-21
Last modified2025-01-07T20:50:35Z
MembersAS18437 AS33154 AS12025 AS701
mbrs-by-refMNT-DCL-689 MNT-IMIML
Tools

Check AS18437:AS-PEERS live

IRR API, with prefixes