Autonomous System
AS39063 — LEITWERT - Leitwert GmbH(DE)
Last fetched
AS39063 is an Autonomous System operated by LEITWERT - Leitwert GmbH and registered in DE. As of Tue, 04 Aug 2026 17:02:29 GMT, it announces 12 routed IP prefixes and peers with 25 other Autonomous Systems in the WhisperGraph BGP dataset.
Nutrition Label
Routing footprint
AS39063 announces 12 distinct routed prefixes. The 12-prefix sample below links to per-prefix pages with full conflict and reverse-DNS detail.
Peering ecosystem
25 distinct peers via BGP. The first 25 are listed below.
| Peer ASN | Operator | Country |
|---|---|---|
| AS12389 | ROSTELECOM-AS - PJSC Rostelecom | RU |
| AS1299 | TWELVE99 - Arelion Sweden AB | SE |
| AS15802 | DU-AS1 - Emirates Integrated Telecommunications Company PJSC | AE |
| AS174 | COGENT-174 - Cogent Communications, LLC | US |
| AS1836 | GREEN - green.ch AG | CH |
| AS23764 | CTGNet - CTGNet | HK |
| AS25091 | IP-Max - IP-Max SA | CH |
| AS29108 | LEITWERT-RESEARCH - Leitwert GmbH | DE |
| AS2914 | NTT-DATA-2914 - NTT America, Inc. | US |
| AS31500 | GNM-AS - Global Network Management Inc | AG |
| AS3216 | SOVAM-AS - PJSC "Vimpelcom" | RU |
| AS3257 | GTT-BACKBONE - GTT Communications Inc. | US |
| AS3303 | SWISSCOM - Swisscom (Schweiz) AG | CH |
| AS3320 | DTAG - Deutsche Telekom AG | DE |
| AS3356 | LEVEL3 - Level 3 Parent, LLC | US |
| AS34549 | MEER-AS - meerfarbig GmbH & Co. KG | DE |
| AS3491 | PCCWG-APAC-HK - PCCW Global (HK) Ltd. | HK |
| AS37721 | Virtual Technologies & Solutions - Virtual Technologies & Solutions | BF |
| AS48362 | TKSWF-AS - Stadtwerke Feldkirch | AT |
| AS5405 | INTERDOTLINK - Inter.link GmbH | DE |
| AS56655 | GIGAHOST - Gigahost AS | NO |
| AS58453 | CMI-INT-HK - China Mobile International Limited | HK |
| AS6762 | SEABONE-NET - TELECOM ITALIA SPARKLE S.p.A. | IT |
| AS6939 | HURRICANE - Hurricane Electric LLC | US |
| AS9002 | RETN-AS - RETN Limited | GB |
Blast radius
Count of dependent hostnames if AS39063 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 AS39063 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 AS39063 is unique to AS39063 in the current routing snapshot.
Threat posture
Related pages
Pivot deeper into the graph from AS39063.
Cypher and MCP
Reproduce the headline metric directly against graph.whisper.security:
MATCH (a:ASN {name: "AS39063"})-[: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.