$ query “AS31216” --type=asn → 1 result(s)

AS31216 · BSOCOM

BSO Network Solutions SAS

AS31216 is operated by BSO Network Solutions SAS and serves as a major transit provider, established in France in 2004. The system announces a respectable 51 712 IPv4 addresses, and supports IPv6. Its primary geographic footprint is in France, with additional presence in the United States and the United Kingdom. Prefix announcements for this AS were recently updated.

  • Top 5% — Top 5% of all autonomous systems by reach and degree

Basic Information

Country
🇫🇷 France
Category
Hosting
Network Role
Major Transit
Data Origin
Authoritative — Metadata from authoritative RIR registry (ARIN, RIPE, APNIC, etc.)
Registered
March 24, 2004
Last Changed
March 04, 2026
Last Seen
May 01, 2026 (active)

Prefix Summary

IPv4 Prefixes (raw / aggregated)
32 / 10
IPv6 Prefixes (raw / aggregated)
7 / 3
IPv4 Addresses
51 712
Largest IPv4 Prefix
/17 (32 768 addresses)
Largest IPv6 Prefix
/32
Geolocated Countries
🇫🇷 France (37 376 IPs), 🇺🇸 United States (10 240 IPs), 🇬🇧 United Kingdom (4 096 IPs)
Prefix Changed
April 28, 2026

Reputation

Reputation
Pristine — 0 flagged IPs

Connectivity Summary

Upstream Providers
2 upstreams providing transit
Peers
19 networks exchanging traffic without transit
Downstream Customers
63 downstreams buying transit
Unclassified
8 unclassified BGP neighbors
Degree
92 unique BGP neighbors
Reach
141 networks in customer cone

Upstream Providers (2)

  • AS3356 — LEVEL3 (Tier-1 transit)
  • AS6453 — AS6453 (Tier-1 transit)

Prefix Lists

IPv4 Prefixes (32 total)

  • 89.30.0.0/17 (32 768 addresses (/17 prefix))
  • 31.217.128.0/19 (8 192 addresses (/19 prefix))
  • 46.18.168.0/21 (2 048 addresses (/21 prefix))
  • 83.243.16.0/21 (2 048 addresses (/21 prefix))
  • 208.48.160.0/21 (2 048 addresses (/21 prefix))
  • 91.196.184.0/22 (1 024 addresses (/22 prefix))
  • 185.55.16.0/22 (1 024 addresses (/22 prefix))
  • 193.218.12.0/22 (1 024 addresses (/22 prefix))
  • 195.49.140.0/22 (1 024 addresses (/22 prefix))
  • 193.27.78.0/23 (512 addresses (/23 prefix))

IPv6 Prefixes (7 total)

  • 2a01:8200::/32
  • 2a02:27f0::/32
  • 2001:67c:1254::/48