Autonomous System

AS21385(DE)

Last fetched Tue, 21 Jul 2026 12:25:56 GMT

AS21385 is an Autonomous System registered in DE. As of Tue, 21 Jul 2026 12:25:56 GMT, it announces 14 routed IP prefixes and peers with 8 other Autonomous Systems in the WhisperGraph BGP dataset.

Nutrition Label

Routing footprint

AS21385 announces 14 distinct routed prefixes. The 14-prefix sample below links to per-prefix pages with full conflict and reverse-DNS detail.

Peering ecosystem

8 distinct peers via BGP. The first 8 are listed below.

Peer ASN	Operator	Country
AS12907	—	DE
AS198296	—	DE
AS25504	—	DE
AS3356	LEVEL3 - Level 3 Parent, LLC	US
AS34549	—	DE
AS394977	T2EE-AS1 - TAKE-TWO INTERACTIVE SOFTWARE, INC.	US
AS48362	—	AT
AS5539	—	DE

Blast radius

Count of dependent hostnames if AS21385 disappeared from the routing table.

6,683 hostnames depend on this network.Exact count across all 14 announced prefixes. Snapshot Tue, 07 Jul 2026 13:00:40 GMT.

MOAS / hijack watch

Prefixes routed by AS21385 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 AS21385 is unique to AS21385 in the current routing snapshot.

Threat posture

Pivot deeper into the graph from AS21385.

Cypher and MCP

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

MATCH (a:ASN {name: "AS21385"})-[: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.