Skip to content

Autonomous System

AS23628 — ACCSNET Academic newtown Community Cable Service(JP)

Last fetched

AS23628 is an Autonomous System operated by ACCSNET Academic newtown Community Cable Service and registered in JP. As of Thu, 21 May 2026 13:35:42 GMT, it announces 3 routed IP prefixes and peers with 2 other Autonomous Systems in the WhisperGraph BGP dataset.

Nutrition Label

WHISPER CANON · AS23628Routing diversity3.0/10Peering density1.9/10MOAS conflict✓ noneThreat-feed listings—WHOIS transparency—Resolver footprint—canon.whisper.security/asn/23628

Routing footprint

AS23628 announces 3 distinct routed prefixes. The 3-prefix sample below links to per-prefix pages with full conflict and reverse-DNS detail.

Peering ecosystem

2 distinct peers via BGP. The first 2 are listed below.

Peer ASNOperatorCountry
AS2497IIJ Internet Initiative Japan Inc.JP
AS2516KDDI KDDI CORPORATIONJP

MOAS / hijack watch

Prefixes routed by AS23628 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 AS23628 is unique to AS23628 in the current routing snapshot.

Threat posture

Related pages

Pivot deeper into the graph from AS23628.

Cypher and MCP

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

MATCH (a:ASN {name: "AS23628"})-[: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.