Autonomous System
AS11640 — GROUP-ONE-TRADING - Group One Trading LLC(US)
Last fetched
AS11640 is an Autonomous System operated by GROUP-ONE-TRADING - Group One Trading LLC and registered in US. As of Thu, 21 May 2026 06:16:23 GMT, it announces 2 routed IP prefixes and peers with 2 other Autonomous Systems in the WhisperGraph BGP dataset.
Nutrition Label
Routing footprint
AS11640 announces 2 distinct routed prefixes. The 2-prefix sample below links to per-prefix pages with full conflict and reverse-DNS detail.
Peering ecosystem
2 distinct peers via BGP. The first 2 are listed below.
Blast radius
Approximate count of dependent hostnames if AS11640 disappeared from the routing table.
~6 hostnames depend on this network.Sampled from 10 prefixes, snapshot Thu, 21 May 2026 06:16:23 GMT.
MOAS / hijack watch
Prefixes routed by AS11640 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 |
|---|---|---|
| 74.115.105.0/24 | AS13738 | MRSTOCK-DOWNERS - Group One Trading LLC |
Threat posture
Related pages
Pivot deeper into the graph from AS11640.
Cypher and MCP
Reproduce the headline metric directly against graph.whisper.security:
MATCH (a:ASN {name: "AS11640"})-[: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.