$ query “AS13333” --type=asn → 1 result(s)

AS13333 · CCI-PA-AS-1

Fidium

AS13333 is operated by Fidium and serves as a mid-size transit provider, registered in the United States since 1999. The system announces a solid 146 944 IPv4 addresses, including a /16, and supports IPv6. The bulk of its IP address space is in the United States, with additional presence in Australia.

  • Pioneer — Registered before the year 2000

Basic Information

Country
🇺🇸 United States
Category
Hosting
Network Role
Mid-size Transit
Data Origin
Authoritative — Metadata from authoritative RIR registry (ARIN, RIPE, APNIC, etc.)
Registered
May 13, 1999
Last Changed
May 01, 2026
Last Seen
May 18, 2026 (active)

Prefix Summary

IPv4 Prefixes (raw / aggregated)
39 / 17
IPv6 Prefixes (raw / aggregated)
1 / 1
IPv4 Addresses
146 944
Largest IPv4 Prefix
/16 (65 536 addresses)
Largest IPv6 Prefix
/32
Geolocated Countries
🇺🇸 United States (232 448 IPs), 🇦🇺 Australia (4 096 IPs)
Prefix Changed
March 04, 2026

Reputation

Reputation
Good — 1 flagged IPs out of 146 944 total (0.00%)

Connectivity Summary

Upstream Providers
2 upstreams providing transit
Peers
1 network exchanging traffic without transit
Downstream Customers
9 downstreams buying transit
Degree
12 unique BGP neighbors
Reach
10 networks in customer cone

Upstream Providers (2)

  • AS174 — COGENT (Tier-1 transit)
  • AS6461 — MFNX (Tier-1 transit)

Prefix Lists

IPv4 Prefixes (39 total)

  • 160.212.0.0/16 (65 536 addresses (/16 prefix))
  • 209.195.128.0/18 (16 384 addresses (/18 prefix))
  • 66.212.128.0/19 (8 192 addresses (/19 prefix))
  • 67.20.224.0/19 (8 192 addresses (/19 prefix))
  • 206.193.224.0/19 (8 192 addresses (/19 prefix))
  • 70.9.192.0/19 (8 192 addresses (/19 prefix))
  • 72.22.0.0/19 (8 192 addresses (/19 prefix))
  • 173.233.0.0/19 (8 192 addresses (/19 prefix))
  • 206.123.240.0/20 (4 096 addresses (/20 prefix))
  • 135.26.128.0/20 (4 096 addresses (/20 prefix))
  • 66.37.48.0/20 (4 096 addresses (/20 prefix))
  • 67.158.140.0/22 (1 024 addresses (/22 prefix))
  • 209.105.156.0/22 (1 024 addresses (/22 prefix))
  • 209.105.166.0/23 (512 addresses (/23 prefix))
  • 67.158.138.0/23 (512 addresses (/23 prefix))
  • 74.209.39.0/24 (256 addresses (/24 prefix))
  • 198.190.226.0/24 (256 addresses (/24 prefix))

IPv6 Prefixes (1 total)

  • 2605:b380::/32