Autonomous System

AS149754 — COREWINNER-AS-TW CORE WINNER CO.,LIMITED TAIWAN BRANCH(ID)

Last fetched Wed, 20 May 2026 22:00:07 GMT

AS149754 is an Autonomous System operated by COREWINNER-AS-TW CORE WINNER CO.,LIMITED TAIWAN BRANCH and registered in ID. As of Wed, 20 May 2026 22:00:07 GMT, it announces 3 routed IP prefixes and peers with 1 other Autonomous System in the WhisperGraph BGP dataset.

Nutrition Label

Routing footprint

AS149754 announces 3 distinct routed prefixes. The 3-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
AS38158	AUDIANET-AS-ID Audianet Sentra Data, PT	ID

Blast radius

Approximate count of dependent hostnames if AS149754 disappeared from the routing table.

~4 hostnames depend on this network.Sampled from 10 prefixes, snapshot Wed, 20 May 2026 22:00:07 GMT.

MOAS / hijack watch

Prefixes routed by AS149754 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 AS149754 is unique to AS149754 in the current routing snapshot.

Threat posture

Pivot deeper into the graph from AS149754.

Cypher and MCP

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

MATCH (a:ASN {name: "AS149754"})-[: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.