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Autonomous System

AS4780(TW)

Last fetched

AS4780 is an Autonomous System registered in TW. As of Tue, 21 Jul 2026 12:25:55 GMT, it announces 1,558 routed IP prefixes and peers with 64 other Autonomous Systems in the WhisperGraph BGP dataset.

Nutrition Label

WHISPER CANON · AS4780Routing diversity10.0/10Peering density7.2/10MOAS conflict✓ noneThreat-feed listings—WHOIS transparency—Resolver footprint—canon.whisper.security/asn/4780

Routing footprint

AS4780 announces 1,558 distinct routed prefixes. The 25-prefix sample below links to per-prefix pages with full conflict and reverse-DNS detail.

Peering ecosystem

64 distinct peers via BGP. The first 64 are listed below.

Peer ASNOperatorCountry
AS11414NVIDIA-NET - Nvidia CorporationUS
AS131143—TW
AS131273—TW
AS131584—TW
AS131586—TW
AS131588—TW
AS131593—TW
AS131599—TW
AS131602—TW
AS131626—TW
AS131627—TW
AS131636—TW
AS131677—TW
AS131681—TW
AS133747—HK
AS133948—HK
AS140079—TW
AS142592—NL
AS14789CLOUDFLARENET - Cloudflare, Inc.US
AS17420—TW
AS17709—TW
AS17809—TW
AS18046—TW
AS18049—TW
AS18106—SG
AS18181—TW
AS18185—TW
AS18211—IN
AS18410—TW
AS18419—TW
AS18422—TW
AS18424—TW
AS23675—TW
AS24429—CN
AS24482—SG
AS2914NTT-DATA-2914 - NTT America, Inc.US
AS3491—HK
AS38837—TW
AS38851—TW
AS40934FORTINET - Fortinet Inc.US
AS4635—HK
AS4781—TW
AS4783—TW
AS54801ZILLION-NETWORK - Zillion Network Inc.US
AS54994ML-1432-54994 - Meteverse Limited.CA
AS56179—TW
AS58453—HK
AS63888—HK
AS63894—TW
AS63897—TW
AS6453—US
AS7533—TW
AS7535—TW
AS8966—AE
AS9002—GB
AS9216—TW
AS9304—HK
AS9505—TW
AS9671—TW
AS9674—TW
AS9918—TW
AS9919—TW
AS9922—TW
AS9924—TW

Blast radius

Count of dependent hostnames if AS4780 disappeared from the routing table.

Blast radius: Computing — check back later. The precompute pipeline refreshes this panel within a few days.

MOAS / hijack watch

Prefixes routed by AS4780 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 AS4780 is unique to AS4780 in the current routing snapshot.

Threat posture

Related pages

Pivot deeper into the graph from AS4780.

Cypher and MCP

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

MATCH (a:ASN {name: "AS4780"})-[: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.