Autonomous System

AS210372 — MICROSOFT-AZURE-DEDICATED - Microsoft Corporation(NL)

Last fetched Wed, 20 May 2026 23:31:45 GMT

AS210372 is an Autonomous System operated by MICROSOFT-AZURE-DEDICATED - Microsoft Corporation and registered in NL. As of Wed, 20 May 2026 23:31:45 GMT, it announces 5 routed IP prefixes and peers with 1 other Autonomous System in the WhisperGraph BGP dataset.

Nutrition Label

Routing footprint

AS210372 announces 5 distinct routed prefixes. The 5-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
AS39686	KMEFIC	NL

Blast radius

Approximate count of dependent hostnames if AS210372 disappeared from the routing table.

~505 hostnames depend on this network.Sampled from 10 prefixes, snapshot Wed, 20 May 2026 23:31:45 GMT.

MOAS / hijack watch

Prefixes routed by AS210372 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 AS210372 is unique to AS210372 in the current routing snapshot.

Threat posture

Pivot deeper into the graph from AS210372.

Cypher and MCP

Reproduce the headline metric directly against graph.whisper.security:

MATCH (a:ASN {name: "AS210372"})-[:HAS_NAME]->(n:ASN_NAME)
OPTIONAL MATCH (a)-[:HAS_COUNTRY]->(c:COUNTRY)
RETURN a.name AS asn, n.name AS operator, c.name AS country

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