Autonomous System
AS26337 — OIS1 - Oso Grande IP Services, LLC(US)
Last fetched
AS26337 is an Autonomous System operated by OIS1 - Oso Grande IP Services, LLC and registered in US. As of Sun, 06 Sep 2026 16:08:13 GMT, it announces 11 routed IP prefixes and peers with 6 other Autonomous Systems in the WhisperGraph BGP dataset.
Nutrition Label
Routing footprint
AS26337 announces 11 distinct routed prefixes. The 11-prefix sample below links to per-prefix pages with full conflict and reverse-DNS detail.
Peering ecosystem
6 distinct peers via BGP. The first 6 are listed below.
Blast radius
Count of dependent hostnames if AS26337 disappeared from the routing table.
115,549 hostnames depend on this network.Exact count across all 6 announced prefixes. Snapshot Thu, 16 Jul 2026 17:01:05 GMT.
MOAS / hijack watch
Prefixes routed by AS26337 that another Autonomous System also announces. A non-empty list is one of the strongest BGP-hijack signals available without active probes.
No active MOAS conflicts. Every prefix announced by AS26337 is unique to AS26337 in the current routing snapshot.
Threat posture
Related pages
Pivot deeper into the graph from AS26337.
Cypher and MCP
Reproduce the headline metric directly against graph.whisper.security:
MATCH (a:ASN {name: "AS26337"})-[: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.