Network
AS209554 ISIF OU
- Autonomous system number
- AS209554
- Registered in
- EE
- Registry
- RIPE
- ASN registered
- 2022-12-27
- IPv4 prefixes announced
- 20
- IPv6 prefixes announced
- 57
- Internet exchanges
- 2
- Data centres
- 9
- Internet users (estimate)
- ~6,434
Prefix counts from the global routing table as of 2026-10-11. Not counted: 16 more prefixes this network originates that few routers see, inside address space AS131630 announces widely. Exchange and data-centre counts are what the network lists in PeeringDB. User estimate by APNIC Labs, 2026-10-06. Website: isif.net
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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