Adjacent networks
AS237 MERIT-AS-14
Unclassified ARIN
Adjacency
Adjacent networks
Every AS seen directly next to AS237 in a routing path, in either direction.
| AS | Network | Type | Families | Paths seen |
|---|---|---|---|---|
| AS1299 | Arelion Sweden AB | Transit | IPv4 IPv6 | 4,434 |
| AS11206 | Ferris State University | Education | IPv4 | 1,951 |
| AS174 | Cogent Communications, LLC | Transit | IPv4 IPv6 | 1,750 |
| AS6939 | Hurricane Electric LLC | Transit | IPv4 IPv6 | 1,688 |
| AS2914 | NTT America, Inc. | Transit | IPv4 IPv6 | 1,607 |
| AS11537 | Internet2 | Unclassified | IPv4 IPv6 | 1,153 |
| AS25609 | Detroit Medical Center | Unclassified | IPv4 | 979 |
| AS36375 | University of Michigan | Unclassified | IPv4 IPv6 | 965 |
| AS7018 | AT&T Enterprises, LLC | Residential | IPv4 IPv6 | 522 |
| AS231 | Michigan State University | Unclassified | IPv4 IPv6 | 461 |
| AS11164 | Internet2 | Education | IPv4 IPv6 | 440 |
| AS293 | ESnet | Unclassified | IPv4 | 235 |
| AS400238 | PIE&G | Unclassified | IPv4 | 225 |
| AS27274 | Central Michigan University | Unclassified | IPv4 IPv6 | 219 |
| AS3303 | Swisscom (Schweiz) AG | Residential | IPv4 | 203 |
| AS62618 | Michigan Technological University | Education | IPv4 | 185 |
| AS22251 | Regional Educational Media Center 1 (REMC1) | Unclassified | IPv4 | 126 |
| AS62676 | University of Michigan - Dearborn | Unclassified | IPv4 | 124 |
| AS1638 | Mott Community College | Education | IPv4 | 122 |
| AS394769 | University of Michigan - Flint | Unclassified | IPv4 | 122 |
| AS14924 | Merit Network Inc. | Unclassified | IPv4 | 120 |
| AS1432 | Albion College | Unclassified | IPv4 | 117 |
| AS396470 | Lansing Community College | Unclassified | IPv4 | 103 |
| AS229 | Merit Network Inc. | Unclassified | IPv4 IPv6 | 93 |
| AS22217 | Calvin College | Unclassified | IPv4 | 73 |
| AS177 | University of Michigan | Unclassified | IPv6 | 64 |
| AS46241 | Washtenaw ISD | Unclassified | IPv4 | 62 |
| AS402639 | Washtenaw | Unclassified | IPv4 | 62 |
| AS26174 | Saginaw Valley State University | Unclassified | IPv4 | 61 |
| AS393817 | Lake Michigan College | Unclassified | IPv4 | 61 |
| AS19106 | Andrews University | Unclassified | IPv4 IPv6 | 60 |
| AS400927 | Barger Creek Wireless | Unclassified | IPv4 | 60 |
| AS15099 | County of Monroe | Unclassified | IPv4 | 56 |
| AS46825 | Coldwater Board of Public Utilities | Unclassified | IPv4 IPv6 | 44 |
| AS11494 | Kellogg Community College | Education | IPv4 | 41 |
| AS395945 | Holland Board of Public Works | Unclassified | IPv4 | 24 |
| AS398261 | Monroe County Community College | Unclassified | IPv4 | 23 |
| AS32285 | Henry Ford College | Unclassified | IPv4 | 22 |
| AS393665 | Baker College | Unclassified | IPv4 | 17 |
| AS3730 | Aquinas College | Education | IPv4 | 13 |
| AS30154 | Davenport University | Unclassified | IPv4 | 13 |
| AS53263 | Grand Rapids Community College | Unclassified | IPv4 | 10 |
| AS40044 | Bronson Healthcare Group, Inc. | Unclassified | IPv4 | 7 |
Adjacency is not the same as peering. Being next to each other in a path covers paid transit, settlement-free peering and customer connections alike, and routing data cannot distinguish them. Treat this as "these networks exchange routes", nothing more specific.
Derived from routing tables collected at 2026-10-21 10:00 UTC by route-views2,rrc00, as seen from 75 BGP vantage points across 73.14M route entries. These are observations from those vantage points, not a complete or authoritative view of the internet.