Autonomous System
AS42570 — EU-CH-KS_PORTSCANNING This ASN is used for Internet security research. Internet-scale port scanning activities are launched from it. Dont hesitate to contact portscan@nagra.com would you have any question.(CH)
Last fetched
AS42570 is an Autonomous System operated by EU-CH-KS_PORTSCANNING This ASN is used for Internet security research. Internet-scale port scanning activities are launched from it. Dont hesitate to contact portscan@nagra.com would you have any question. and registered in CH. As of Thu, 21 May 2026 16:55:24 GMT, it announces 1 routed IP prefix and peers with 1 other Autonomous System in the WhisperGraph BGP dataset.
Nutrition Label
Routing footprint
AS42570 announces 1 distinct routed prefix. The 1-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 |
|---|---|---|
| AS6939 | HURRICANE - Hurricane Electric LLC | US |
Blast radius
Approximate count of dependent hostnames if AS42570 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 AS42570 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 AS42570 is unique to AS42570 in the current routing snapshot.
Threat posture
Related pages
Pivot deeper into the graph from AS42570.
Cypher and MCP
Reproduce the headline metric directly against graph.whisper.security:
MATCH (a:ASN {name: "AS42570"})-[:HAS_NAME]->(n:ASN_NAME)
OPTIONAL MATCH (a)-[:HAS_COUNTRY]->(c:COUNTRY)
RETURN a.name AS asn, n.name AS operator, c.name AS countryOr query Whisper from your own LLM workflow via the Whisper MCP server.