Autonomous System

AS51906 — RECAST-AS(DE)

Last fetched Thu, 21 May 2026 06:20:39 GMT

AS51906 is an Autonomous System operated by RECAST-AS and registered in DE. As of Thu, 21 May 2026 06:20:39 GMT, it announces 16 routed IP prefixes and peers with 6 other Autonomous Systems in the WhisperGraph BGP dataset.

Nutrition Label

Routing footprint

AS51906 announces 16 distinct routed prefixes. The 16-prefix sample below links to per-prefix pages with full conflict and reverse-DNS detail.

Peering ecosystem

6 distinct peers via BGP. The first 6 are listed below.

Peer ASN	Operator	Country
AS3223	VOXILITY	GB
AS205868	RECAST-AS-HA	DE
AS24961	—	DE
AS13237	LAMBDANET-AS European Backbone of AS13237	DE
AS6939	HURRICANE - Hurricane Electric LLC	US
AS3356	LEVEL3 - Level 3 Parent, LLC	US

MOAS / hijack watch

Prefixes routed by AS51906 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 AS51906 is unique to AS51906 in the current routing snapshot.

Threat posture

Pivot deeper into the graph from AS51906.

Cypher and MCP

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

MATCH (a:ASN {name: "AS51906"})-[: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.