Network
AS57043 HOSTKEY B.V.
- Autonomous system number
- AS57043
- Registered in
- NL
- Registry
- RIPE
- ASN registered
- 2011-07-07
- IPv4 prefixes announced
- 618
- IPv6 prefixes announced
- 7
- Internet exchanges
- 21
- Data centres
- 20
- Internet users (estimate)
- ~74,588
Prefix counts from the global routing table as of 2026-10-11. Not counted: 1 more prefixes this network originates that few routers see, inside address space AS3257 announces widely. Exchange and data-centre counts are what the network lists in PeeringDB. User estimate by APNIC Labs, 2026-10-06. Website: www.hostkey.com
Upstreams and peers, traceroute paths through it, where it hands off to its transit providers, routing history and alerts - free with an account, and queryable from Claude, ChatGPT and other AI agents through the BGPScout MCP server.
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