Autonomous System
AS203724 — MGG4-AS1 - Musarubra Germany GmbH(DE)
Last fetched
AS203724 is an Autonomous System operated by MGG4-AS1 - Musarubra Germany GmbH and registered in DE. As of Sun, 06 Sep 2026 18:37:23 GMT, it announces 96 routed IP prefixes and peers with 16 other Autonomous Systems in the WhisperGraph BGP dataset.
Nutrition Label
Routing footprint
AS203724 announces 96 distinct routed prefixes. The 25-prefix sample below links to per-prefix pages with full conflict and reverse-DNS detail.
- 131.229.128.0/24
- 131.229.129.0/24
- 131.229.130.0/24
- 131.229.131.0/24
- 131.229.132.0/24
- 131.229.133.0/24
- 131.229.134.0/24
- 131.229.135.0/24
- 131.229.137.0/24
- 131.229.138.0/24
- 131.229.139.0/24
- 131.229.141.0/24
- 131.229.142.0/24
- 131.229.143.0/24
- 131.229.144.0/24
- 131.229.145.0/24
- 131.229.146.0/24
- 131.229.147.0/24
- 131.229.148.0/24
- 131.229.149.0/24
- 131.229.150.0/24
- 131.229.151.0/24
- 131.229.152.0/24
- 131.229.153.0/24
- 131.229.160.0/24
Peering ecosystem
16 distinct peers via BGP. The first 16 are listed below.
| Peer ASN | Operator | Country |
|---|---|---|
| AS18229 | CTRLS-AS-IN - CtrlS | IN |
| AS24482 | SGGS-AS-AP - SG.GS | SG |
| AS31898 | ORACLE-BMC-31898 - Oracle Corporation | US |
| AS3257 | GTT-BACKBONE - GTT Communications Inc. | US |
| AS3303 | SWISSCOM - Swisscom (Schweiz) AG | CH |
| AS3356 | LEVEL3 - Level 3 Parent, LLC | US |
| AS34372 | vegasystems-as - VegaSystems GmbH & Co. KG | DE |
| AS34549 | MEER-AS - meerfarbig GmbH & Co. KG | DE |
| AS3491 | PCCWG-APAC-HK - PCCW Global (HK) Ltd. | HK |
| AS4637 | ASN-TELSTRA-GLOBAL - Telstra Global | HK |
| AS49559 | IPT-1-IX - A-Systems Sp. z o.o. | PL |
| AS50304 | BLIX - Blix Solutions AS | NO |
| AS6939 | HURRICANE - Hurricane Electric LLC | US |
| AS7195 | AS7195 - EDGEUNO S.A.S | CO |
| AS8220 | COLT - COLT Technology Services Group Limited | GB |
| AS9002 | RETN-AS - RETN Limited | GB |
Blast radius
Count of dependent hostnames if AS203724 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 AS203724 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 AS203724 is unique to AS203724 in the current routing snapshot.
Threat posture
Related pages
Pivot deeper into the graph from AS203724.
Cypher and MCP
Reproduce the headline metric directly against graph.whisper.security:
MATCH (a:ASN {name: "AS203724"})-[: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.