Autonomous System
AS43073 — PRETCHER-AS ISP Pretcher(PL)
Last fetched
AS43073 is an Autonomous System operated by PRETCHER-AS ISP Pretcher and registered in PL. As of Wed, 20 May 2026 23:33:27 GMT, it announces 1 routed IP prefix and peers with 2 other Autonomous Systems in the WhisperGraph BGP dataset.
Nutrition Label
Routing footprint
AS43073 announces 1 distinct routed prefix. The 1-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.
Blast radius
Approximate count of dependent hostnames if AS43073 disappeared from the routing table.
~518 hostnames depend on this network.Sampled from 10 prefixes, snapshot Wed, 20 May 2026 23:33:27 GMT.
MOAS / hijack watch
Prefixes routed by AS43073 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 AS43073 is unique to AS43073 in the current routing snapshot.
Threat posture
Related pages
Pivot deeper into the graph from AS43073.
Cypher and MCP
Reproduce the headline metric directly against graph.whisper.security:
MATCH (a:ASN {name: "AS43073"})-[: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.