IPv4 address

20.2.36.121

Last fetched Sun, 13 Sep 2026 17:16:29 GMT

20.2.36.121 is announced in 20.0.0.0/11 by MICROSOFT-CORP-MSN-AS-BLOCK - Microsoft Corporation and geolocates to HK. 20.2.36.121 is listed by 1 threat feed; reconciled level LOW.

Threat posture

0.5threat score (procedure-native scale)

LOW

Listed by 1 threat feed.

Threat feeds listing this: 1
Verdict coverage: known-clean
First seen on a feed: Wed, 26 Aug 2026 11:01:20 GMT
Last seen on a feed: Sat, 12 Sep 2026 18:01:19 GMT

Nutrition Label

Attribution

Announced prefix: 20.0.0.0/11
Announcing network: MICROSOFT-CORP-MSN-AS-BLOCK - Microsoft Corporation
RIR-registered prefix: 20.0.0.0/11
RPKI: valid

Anycast detection

This does not appear to be an anycast address on the three signals Canon evaluates: reverse DNS, announced-prefix width and the announcing network's peer count.

Geographic detail

City: Hong Kong, HK
Country: HK

Threat-feed listings

firehol-anonymous · proxies

Threat-feed evidence

History

Pivot from 20.2.36.121 into the prefix, network and country that carry it.

Cypher and MCP

Reproduce this address's routing attribution against graph.whisper.security:

MATCH (ip:IPV4 {name: "20.2.36.121"})
OPTIONAL MATCH (ip)-[:ANNOUNCED_BY]->(ap:ANNOUNCED_PREFIX)-[:ROUTES]->(a:ASN)
OPTIONAL MATCH (a)-[:HAS_NAME]->(n:ASN_NAME)
OPTIONAL MATCH (ip)-[:HAS_COUNTRY]->(c:COUNTRY)
RETURN ap.name AS prefix, a.name AS asn, n.name AS network, c.name AS country

Or query Whisper from your own LLM workflow via the Whisper MCP server.