Autonomous System
AS50522 — SEWAN-(NL)
Last fetched
AS50522 is an Autonomous System operated by SEWAN- and registered in NL. As of Thu, 21 May 2026 06:43:48 GMT, it announces 12 routed IP prefixes and peers with 7 other Autonomous Systems in the WhisperGraph BGP dataset.
Nutrition Label
Routing footprint
AS50522 announces 12 distinct routed prefixes. The 12-prefix sample below links to per-prefix pages with full conflict and reverse-DNS detail.
Peering ecosystem
7 distinct peers via BGP. The first 7 are listed below.
| Peer ASN | Operator | Country |
|---|---|---|
| AS1299 | TWELVE99 Arelion, fka Telia Carrier | SE |
| AS201117 | KLG - Keller Logistics Group, INC | NL |
| AS200342 | ANTONIO CARLOS ATELLA FERREIRA JUNIOR | NL |
| AS61349 | MAXITEL | NL |
| AS41960 | NEXTPERTISE Nextpertise | NL |
| AS20562 | OPEN-PEERING-AS Open Peering Initiative, Amsterdam, The Netherlands | NL |
| AS3356 | LEVEL3 - Level 3 Parent, LLC | US |
Blast radius
Approximate count of dependent hostnames if AS50522 disappeared from the routing table.
~4,799 hostnames depend on this network.Sampled from 10 prefixes, snapshot Thu, 21 May 2026 06:43:48 GMT.
MOAS / hijack watch
Prefixes routed by AS50522 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 AS50522 is unique to AS50522 in the current routing snapshot.
Threat posture
Related pages
Pivot deeper into the graph from AS50522.
Cypher and MCP
Reproduce the headline metric directly against graph.whisper.security:
MATCH (a:ASN {name: "AS50522"})-[: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.