Autonomous System
AS237 — MERIT-AS-14 - Merit Network Inc.(US)
Last fetched
AS237 is an Autonomous System operated by MERIT-AS-14 - Merit Network Inc. and registered in US. As of Sun, 19 Jul 2026 21:44:22 GMT, it announces 92 routed IP prefixes and peers with 38 other Autonomous Systems in the WhisperGraph BGP dataset.
Nutrition Label
Routing footprint
AS237 announces 92 distinct routed prefixes. The 25-prefix sample below links to per-prefix pages with full conflict and reverse-DNS detail.
- 23.135.208.0/24
- 35.16.0.0/16
- 35.24.0.0/17
- 35.24.128.0/18
- 35.24.192.0/19
- 35.24.224.0/19
- 35.25.0.0/16
- 35.33.5.0/24
- 35.33.6.0/24
- 35.33.0.0/18
- 35.33.96.0/19
- 35.34.0.0/18
- 35.37.0.0/16
- 35.38.0.0/16
- 35.39.0.0/19
- 35.39.32.0/19
- 35.39.64.0/19
- 35.39.128.0/19
- 35.39.160.0/19
- 35.39.192.0/19
- 35.39.224.0/19
- 35.40.0.0/16
- 35.46.0.0/18
- 35.46.64.0/18
- 35.50.0.0/18
Peering ecosystem
38 distinct peers via BGP. The first 38 are listed below.
| Peer ASN | Operator | Country |
|---|---|---|
| AS11164 | INTERNET2-I2PX - Internet2 | US |
| AS11206 | FSU-AS-1 - Ferris State University | US |
| AS11494 | KELLOGGCC - Kellogg Community College | US |
| AS11537 | INTERNET2-RESEARCH-EDU - Internet2 | US |
| AS1299 | — | SE |
| AS1432 | AC-AS-1 - Albion College | US |
| AS14907 | WIKIMEDIA - Wikimedia Foundation Inc. | US |
| AS15099 | MONROE-COUNTY-MI-PUBLIC-ASN - County of Monroe | US |
| AS1638 | MCC-CAMPUS - Mott Community College | US |
| AS174 | COGENT-174 - Cogent Communications, LLC | US |
| AS177 | UMICH-AS-1 - University of Michigan | US |
| AS19106 | ANDREWS - Andrews University | US |
| AS22217 | CALVIN-UNIVERSITY - Calvin College | US |
| AS22251 | — | US |
| AS229 | MERIT-AS-6 - Merit Network Inc. | US |
| AS231 | MISU-231 - Michigan State University | US |
| AS25609 | DMC - Detroit Medical Center | US |
| AS27274 | CMICH - Central Michigan University | US |
| AS2914 | NTT-DATA-2914 - NTT America, Inc. | US |
| AS30154 | DAVEN - Davenport University | US |
| AS32285 | HFCC - Henry Ford College | US |
| AS3303 | — | CH |
| AS36375 | UMICH-AS-5 - University of Michigan | US |
| AS3730 | AQUINA-001 - Aquinas College | US |
| AS393665 | BAKERS - Baker College | US |
| AS393817 | LMC-BH - Lake Michigan College | US |
| AS394769 | UMF-7-AS - University of Michigan - Flint | US |
| AS396470 | LCC-EDU - Lansing Community College | US |
| AS400238 | PIEG-01 - PIE&G | US |
| AS400927 | BARGER-CREEK - Barger Creek Wireless | US |
| AS46241 | WASHTENAW-ISD-ASN - Washtenaw ISD | US |
| AS46825 | CBPU - Coldwater Board of Public Utilities | US |
| AS53263 | GRCC-AS1 - Grand Rapids Community College | US |
| AS62618 | MICHIGANTECH - Michigan Technological University | US |
| AS62676 | UMD-PUBLIC-AS - University of Michigan - Dearborn | US |
| AS6327 | SHAW - Shaw Communications | CA |
| AS6939 | HURRICANE - Hurricane Electric LLC | US |
| AS7018 | ATT-INTERNET4 - AT&T Enterprises, LLC | US |
Blast radius
Count of dependent hostnames if AS237 disappeared from the routing table.
94,468 hostnames depend on this network.Exact count across all 91 announced prefixes. Snapshot Mon, 13 Jul 2026 05:00:33 GMT.
MOAS / hijack watch
Prefixes routed by AS237 that another Autonomous System also announces. A non-empty list is one of the strongest BGP-hijack signals available without active probes.
| Prefix | Conflicting ASN | Operator |
|---|---|---|
| 23.135.208.0/24 | AS210 | WEST-NET-WEST - Utah Education Network |
Threat posture
Related pages
Pivot deeper into the graph from AS237.
Cypher and MCP
Reproduce the headline metric directly against graph.whisper.security:
MATCH (a:ASN {name: "AS237"})-[:HAS_NAME]->(n:ASN_NAME)
OPTIONAL MATCH (a)-[:HAS_COUNTRY]->(c:COUNTRY)
RETURN a.name AS asn, n.name AS operator, c.name AS countryOr query Whisper from your own LLM workflow via the Whisper MCP server.