$ query “AS57608” --type=asn → 1 result(s)
AS57608 · DGNET
FIBO SA
AS57608 is operated by FIBO SA and serves as a mid-size transit provider, established in Poland in 2011. The system announces a respectable 10 496 IPv4 addresses, and supports IPv6. Most of its address space is geolocated to Poland. This AS's prefix announcements have been recently modified.
Basic Information
- Country
- 🇵🇱 Poland
- Category
- Hosting
- Network Role
- Mid-size Transit
- Data Origin
- Authoritative — Metadata from authoritative RIR registry (ARIN, RIPE, APNIC, etc.)
- Registered
- December 08, 2011
- Last Changed
- June 25, 2026
- Last Seen
- July 27, 2026 (active)
Prefix Summary
- IPv4 Prefixes (raw / aggregated)
- 15 / 15
- IPv6 Prefixes (raw / aggregated)
- 2 / 2
- IPv4 Addresses
- 10 496
- Largest IPv4 Prefix
- /22 (1 024 addresses)
- Largest IPv6 Prefix
- /29
- Geolocated Countries
- 🇵🇱 Poland (18 432 IPs)
- Prefix Changed
- July 21, 2026
Reputation
- Reputation
- Pristine — 0 flagged IPs
Connectivity Summary
- Upstream Providers
- 4 upstreams providing transit
- Peers
- 4 networks exchanging traffic without transit
- Downstream Customers
- 13 downstreams buying transit
- Unclassified
- 2 unclassified BGP neighbors
- Degree
- 23 unique BGP neighbors
- Reach
- 14 networks in customer cone
Upstream Providers (4)
Prefix Lists
IPv4 Prefixes (15 total)
- 193.32.180.0/22 (1 024 addresses (/22 prefix))
- 193.203.56.0/22 (1 024 addresses (/22 prefix))
- 195.225.136.0/22 (1 024 addresses (/22 prefix))
- 194.177.4.0/22 (1 024 addresses (/22 prefix))
- 91.233.112.0/22 (1 024 addresses (/22 prefix))
- 185.238.120.0/22 (1 024 addresses (/22 prefix))
- 84.205.172.0/22 (1 024 addresses (/22 prefix))
- 185.46.168.0/22 (1 024 addresses (/22 prefix))
- 176.102.184.0/23 (512 addresses (/23 prefix))
- 194.88.214.0/23 (512 addresses (/23 prefix))
- 185.242.127.0/24 (256 addresses (/24 prefix))
- 84.205.168.0/24 (256 addresses (/24 prefix))
- 194.11.224.0/24 (256 addresses (/24 prefix))
- 89.234.235.0/24 (256 addresses (/24 prefix))
- 89.234.204.0/24 (256 addresses (/24 prefix))
IPv6 Prefixes (2 total)
- 2a04:9b80::/29
- 2a0c:2d80::/29