Autonomous System

AS10020 — JPNICNETJPASBLOCK Japan Network Information Center(JP)

Last fetched Thu, 21 May 2026 15:42:12 GMT

AS10020 is an Autonomous System operated by JPNICNETJPASBLOCK Japan Network Information Center and registered in JP. As of Thu, 21 May 2026 15:42:12 GMT, it announces 0 routed IP prefixes and peers with 0 other Autonomous Systems in the WhisperGraph BGP dataset.

Nutrition Label

Routing footprint

AS10020 announces 0 distinct routed prefixes. The 0-prefix sample below links to per-prefix pages with full conflict and reverse-DNS detail.

AS10020 does not announce any prefixes in the current snapshot.

Peering ecosystem

0 distinct peers via BGP. The first 0 are listed below.

AS10020 has no observed peering relationships in the current snapshot.

Blast radius

Approximate count of dependent hostnames if AS10020 disappeared from the routing table.

No dependent hostnames recorded for this network.Snapshot Tue, 12 May 2026 03:00:38 GMT.

MOAS / hijack watch

Prefixes routed by AS10020 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 AS10020 is unique to AS10020 in the current routing snapshot.

Threat posture

Pivot deeper into the graph from AS10020.

Cypher and MCP

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

MATCH (a:ASN {name: "AS10020"})-[: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.