$ query “AS34177” --type=asn → 1 result(s)

AS34177 · CELESTE-AS

Celeste SAS

AS34177 belongs to Celeste SAS and is a mid-size transit provider, based in France since 2004. The system announces a solid 224 256 IPv4 addresses, and supports IPv6. Its primary geographic footprint is in France, with additional presence in Spain and the United Kingdom.

  • Top 5% — Top 5% of all autonomous systems by reach and degree
  • #62 by Degree — Top 100 by unique BGP neighbor count

Basic Information

Country
🇫🇷 France
Category
Hosting
Network Role
Mid-size Transit
Data Origin
Authoritative — Metadata from authoritative RIR registry (ARIN, RIPE, APNIC, etc.)
Registered
November 12, 2004
Last Changed
April 30, 2026
Last Seen
May 13, 2026 (active)

Prefix Summary

IPv4 Prefixes (raw / aggregated)
90 / 88
IPv6 Prefixes (raw / aggregated)
9 / 8
IPv4 Addresses
224 256
Largest IPv4 Prefix
/17 (32 768 addresses)
Largest IPv6 Prefix
/29
Geolocated Countries
🇫🇷 France (415 232 IPs), 🇪🇸 Spain (6 912 IPs), 🇬🇧 United Kingdom (32 IPs)
Prefix Changed
March 27, 2026

Reputation

Reputation
Good — 1 flagged IPs out of 224 256 total (0.00%)
Open Proxies
1 known open proxies in this network

Connectivity Summary

Upstream Providers
4 upstreams providing transit
Peers
1 924 networks exchanging traffic without transit
Downstream Customers
18 downstreams buying transit
Unclassified
1 unclassified BGP neighbor
Degree
1 947 unique BGP neighbors
Reach
24 networks in customer cone

Upstream Providers (4)

  • AS174 — COGENT (Tier-1 transit)
  • AS3356 — LEVEL3 (Tier-1 transit)
  • AS1299 — TWELVE99 (Tier-1 transit)
  • AS5511 — OPENTRANSIT (Tier-1 transit)

Prefix Lists

IPv4 Prefixes (90 total)

  • 188.130.0.0/17 (32 768 addresses (/17 prefix))
  • 195.15.128.0/18 (16 384 addresses (/18 prefix))
  • 82.210.0.0/18 (16 384 addresses (/18 prefix))
  • 83.118.192.0/19 (8 192 addresses (/19 prefix))
  • 84.239.64.0/19 (8 192 addresses (/19 prefix))
  • 62.100.128.0/19 (8 192 addresses (/19 prefix))
  • 62.193.32.0/19 (8 192 addresses (/19 prefix))
  • 195.200.160.0/19 (8 192 addresses (/19 prefix))
  • 159.180.224.0/19 (8 192 addresses (/19 prefix))
  • 212.106.96.0/19 (8 192 addresses (/19 prefix))
  • 178.16.160.0/20 (4 096 addresses (/20 prefix))
  • 94.228.176.0/20 (4 096 addresses (/20 prefix))
  • 46.21.192.0/20 (4 096 addresses (/20 prefix))
  • 91.191.144.0/20 (4 096 addresses (/20 prefix))
  • 95.141.96.0/20 (4 096 addresses (/20 prefix))
  • 78.109.240.0/20 (4 096 addresses (/20 prefix))
  • 92.39.240.0/20 (4 096 addresses (/20 prefix))
  • 80.74.64.0/20 (4 096 addresses (/20 prefix))
  • 80.245.16.0/20 (4 096 addresses (/20 prefix))
  • 81.93.240.0/20 (4 096 addresses (/20 prefix))
  • 79.98.16.0/21 (2 048 addresses (/21 prefix))
  • 37.0.72.0/21 (2 048 addresses (/21 prefix))
  • 83.142.144.0/21 (2 048 addresses (/21 prefix))
  • 46.255.160.0/21 (2 048 addresses (/21 prefix))
  • 84.246.224.0/21 (2 048 addresses (/21 prefix))
  • 78.41.232.0/21 (2 048 addresses (/21 prefix))
  • 94.247.176.0/21 (2 048 addresses (/21 prefix))
  • 91.90.96.0/21 (2 048 addresses (/21 prefix))
  • 78.31.40.0/21 (2 048 addresses (/21 prefix))
  • 94.247.24.0/21 (2 048 addresses (/21 prefix))
  • 176.57.32.0/21 (2 048 addresses (/21 prefix))
  • 185.158.44.0/22 (1 024 addresses (/22 prefix))
  • 185.249.28.0/22 (1 024 addresses (/22 prefix))
  • 62.244.84.0/22 (1 024 addresses (/22 prefix))
  • 62.244.96.0/22 (1 024 addresses (/22 prefix))
  • 185.218.248.0/22 (1 024 addresses (/22 prefix))
  • 185.213.160.0/22 (1 024 addresses (/22 prefix))
  • 185.211.24.0/22 (1 024 addresses (/22 prefix))
  • 141.101.56.0/22 (1 024 addresses (/22 prefix))
  • 185.191.92.0/22 (1 024 addresses (/22 prefix))
  • 185.180.244.0/22 (1 024 addresses (/22 prefix))
  • 185.171.156.0/22 (1 024 addresses (/22 prefix))
  • 185.163.28.0/22 (1 024 addresses (/22 prefix))
  • 5.133.68.0/22 (1 024 addresses (/22 prefix))
  • 185.156.80.0/22 (1 024 addresses (/22 prefix))
  • 185.132.116.0/22 (1 024 addresses (/22 prefix))
  • 185.111.228.0/22 (1 024 addresses (/22 prefix))
  • 185.100.4.0/22 (1 024 addresses (/22 prefix))
  • 185.88.68.0/22 (1 024 addresses (/22 prefix))
  • 185.81.52.0/22 (1 024 addresses (/22 prefix))

IPv6 Prefixes (9 total)

  • 2001:ab8::/29
  • 2a00:6900::/29
  • 2a0e:b886::/31
  • 2001:758::/32
  • 2001:900::/32
  • 2a00:cb80::/32
  • 2a02:23e0::/32
  • 2a03:5d40::/32