$ query “AS35625” --type=asn → 1 result(s)

AS35625 · EUROFIBER-FRANCE

Eurofiber France SAS

AS35625 is run by Eurofiber France SAS and is a major transit provider, registered in France since 2005. The system announces a respectable 31 488 IPv4 addresses, and supports IPv6. The bulk of its IP address space is in France, with additional presence in the United Kingdom and Belgium, and smaller footprints in 2 additional countries.

  • Top 5% — Top 5% of all autonomous systems by reach and degree
  • #20 by Reach — Top 100 by customer cone size
  • #2 in France — Top 10 by reach within country

Basic Information

Country
🇫🇷 France
Category
Internet Service Provider
Network Role
Major Transit
Data Origin
Authoritative — Metadata from authoritative RIR registry (ARIN, RIPE, APNIC, etc.)
Registered
September 20, 2005
Last Changed
March 04, 2026
Last Seen
July 12, 2026 (active)

Prefix Summary

IPv4 Prefixes (raw / aggregated)
40 / 36
IPv6 Prefixes (raw / aggregated)
11 / 9
IPv4 Addresses
31 488
Largest IPv4 Prefix
/21 (2 048 addresses)
Largest IPv6 Prefix
/29
Geolocated Countries
🇫🇷 France (59 840 IPs), 🇧🇪 Belgium (16 IPs), 🇳🇱 Netherlands (16 IPs) and 2 more
Prefix Changed
March 04, 2026

Reputation

Reputation
Good — 1 flagged IPs out of 31 488 total (0.00%)

Connectivity Summary

Upstream Providers
3 upstreams providing transit
Peers
881 networks exchanging traffic without transit
Downstream Customers
65 downstreams buying transit
Unclassified
3 unclassified BGP neighbors
Degree
952 unique BGP neighbors
Reach
54 911 networks in customer cone

Upstream Providers (3)

  • AS3356 — LEVEL3 (Tier-1 transit)
  • AS3257 — GTT-BACKBONE (Tier-1 transit)
  • AS5511 — OPENTRANSIT (Tier-1 transit)

Prefix Lists

IPv4 Prefixes (40 total)

  • 89.21.88.0/21 (2 048 addresses (/21 prefix))
  • 194.88.112.0/21 (2 048 addresses (/21 prefix))
  • 37.235.88.0/21 (2 048 addresses (/21 prefix))
  • 109.197.240.0/21 (2 048 addresses (/21 prefix))
  • 46.29.120.0/21 (2 048 addresses (/21 prefix))
  • 185.252.156.0/22 (1 024 addresses (/22 prefix))
  • 185.39.168.0/22 (1 024 addresses (/22 prefix))
  • 195.90.116.0/22 (1 024 addresses (/22 prefix))
  • 45.15.204.0/22 (1 024 addresses (/22 prefix))
  • 94.158.180.0/22 (1 024 addresses (/22 prefix))
  • 185.246.96.0/22 (1 024 addresses (/22 prefix))
  • 45.138.192.0/22 (1 024 addresses (/22 prefix))
  • 185.26.104.0/22 (1 024 addresses (/22 prefix))
  • 185.31.148.0/22 (1 024 addresses (/22 prefix))
  • 185.227.0.0/22 (1 024 addresses (/22 prefix))
  • 185.71.148.0/22 (1 024 addresses (/22 prefix))
  • 185.75.140.0/22 (1 024 addresses (/22 prefix))
  • 185.218.212.0/22 (1 024 addresses (/22 prefix))
  • 185.235.4.0/22 (1 024 addresses (/22 prefix))
  • 185.161.44.0/22 (1 024 addresses (/22 prefix))
  • 85.208.216.0/22 (1 024 addresses (/22 prefix))
  • 185.181.4.0/22 (1 024 addresses (/22 prefix))
  • 185.117.18.0/23 (512 addresses (/23 prefix))
  • 185.167.76.0/24 (256 addresses (/24 prefix))
  • 185.140.220.0/24 (256 addresses (/24 prefix))
  • 185.246.26.0/24 (256 addresses (/24 prefix))
  • 95.170.4.0/24 (256 addresses (/24 prefix))
  • 45.86.205.0/24 (256 addresses (/24 prefix))
  • 193.35.208.0/24 (256 addresses (/24 prefix))
  • 194.5.72.0/24 (256 addresses (/24 prefix))
  • 91.229.136.0/24 (256 addresses (/24 prefix))
  • 194.126.178.0/24 (256 addresses (/24 prefix))
  • 91.212.236.0/24 (256 addresses (/24 prefix))
  • 195.95.168.0/24 (256 addresses (/24 prefix))
  • 195.190.27.0/24 (256 addresses (/24 prefix))
  • 217.18.221.0/24 (256 addresses (/24 prefix))

IPv6 Prefixes (11 total)

  • 2a04:3740::/29
  • 2a09:8c40::/29
  • 2a00:ba60::/31
  • 2a01:6604::/31
  • 2a00:ba62::/32
  • 2a00:ba67::/32
  • 2a01:6603::/32
  • 2a02:21c8::/32
  • 2a01:6600:2e00::/40