Autonomous System
AS197307 — bnet-internet_cz - Core4Net, s.r.o.(CZ)
Last fetched
AS197307 is an Autonomous System operated by bnet-internet_cz - Core4Net, s.r.o. and registered in CZ. As of Sat, 05 Sep 2026 07:25:39 GMT, it announces 4 routed IP prefixes and peers with 6 other Autonomous Systems in the WhisperGraph BGP dataset.
Nutrition Label
Routing footprint
AS197307 announces 4 distinct routed prefixes. The 4-prefix sample below links to per-prefix pages with full conflict and reverse-DNS detail.
Peering ecosystem
6 distinct peers via BGP. The first 6 are listed below.
| Peer ASN | Operator | Country |
|---|---|---|
| AS16019 | VODAFONE-CZ-AS - Vodafone Czech Republic a.s. | CZ |
| AS1764 | NEXTLAYER-AS - Next Layer Telekommunikationsdienstleistungs- und Beratungs GmbH | AT |
| AS24482 | SGGS-AS-AP - SG.GS | SG |
| AS29504 | LBCFREE - Freenet Liberec, z.s. | CZ |
| AS39392 | SuperNetwork - SuperNetwork | CZ |
| AS8218 | NEO-ASN - Zayo Infrastructure France SA | FR |
Blast radius
Count of dependent hostnames if AS197307 disappeared from the routing table.
322 hostnames depend on this network.Exact count across all 4 announced prefixes. Snapshot Mon, 15 Jun 2026 12:01:08 GMT.
MOAS / hijack watch
Prefixes routed by AS197307 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 AS197307 is unique to AS197307 in the current routing snapshot.
Threat posture
Related pages
Pivot deeper into the graph from AS197307.
Cypher and MCP
Reproduce the headline metric directly against graph.whisper.security:
MATCH (a:ASN {name: "AS197307"})-[: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.