Autonomous System
AS21158 — AS21158 - Maximilian Baehring(DE)
Last fetched
AS21158 is an Autonomous System operated by AS21158 - Maximilian Baehring and registered in DE. As of Sun, 06 Sep 2026 16:08:50 GMT, it announces 2 routed IP prefixes and peers with 6 other Autonomous Systems in the WhisperGraph BGP dataset.
Nutrition Label
Routing footprint
AS21158 announces 2 distinct routed prefixes. The 2-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 |
|---|---|---|
| AS29670 | IN-BERLIN-AS - Individual Network Berlin ("IN-Berlin") e.V. | DE |
| AS34568 | CONNECTINGBYTES-AS - ConnectingBytes GmbH | DE |
| AS34872 | Servperso_Systems - Sarah Rossius trading as Servperso Systems | BE |
| AS34927 | iFog-GmbH - iFog GmbH | CH |
| AS56630 | MELBICOM-EU-AS - Melbikomas UAB | LT |
| AS6939 | HURRICANE - Hurricane Electric LLC | US |
Blast radius
Count of dependent hostnames if AS21158 disappeared from the routing table.
253 hostnames depend on this network.Exact count across all 2 announced prefixes. Snapshot Sun, 05 Jul 2026 17:00:35 GMT.
MOAS / hijack watch
Prefixes routed by AS21158 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 AS21158 is unique to AS21158 in the current routing snapshot.
Threat posture
Related pages
Pivot deeper into the graph from AS21158.
Cypher and MCP
Reproduce the headline metric directly against graph.whisper.security:
MATCH (a:ASN {name: "AS21158"})-[: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.