Autonomous System
AS38531 — SULLCROM-HK Sullivan & Cromwell LLP, Hong Kong Site, International Law Firm.(HK)
Last fetched
AS38531 is an Autonomous System operated by SULLCROM-HK Sullivan & Cromwell LLP, Hong Kong Site, International Law Firm. and registered in HK. As of Thu, 21 May 2026 10:53:48 GMT, it announces 1 routed IP prefix and peers with 1 other Autonomous System in the WhisperGraph BGP dataset.
Nutrition Label
Routing footprint
AS38531 announces 1 distinct routed prefix. The 1-prefix sample below links to per-prefix pages with full conflict and reverse-DNS detail.
Peering ecosystem
1 distinct peers via BGP. The first 1 are listed below.
| Peer ASN | Operator | Country |
|---|---|---|
| AS3491 | PCCWG-APAC-HK PCCW Global HK Ltd. | HK |
Blast radius
Approximate count of dependent hostnames if AS38531 disappeared from the routing table.
No dependent hostnames recorded for this network.Snapshot Thu, 21 May 2026 10:53:48 GMT.
MOAS / hijack watch
Prefixes routed by AS38531 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 AS38531 is unique to AS38531 in the current routing snapshot.
Threat posture
Related pages
Pivot deeper into the graph from AS38531.
Cypher and MCP
Reproduce the headline metric directly against graph.whisper.security:
MATCH (a:ASN {name: "AS38531"})-[: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.