$ query “AS26666” --type=asn → 1 result(s)

AS26666 · INTERSERVER-LAX

Interserver Inc

AS26666 is operated by Interserver Inc and serves as a hosting access provider, based in the United States since 2023. The system announces a respectable 18 176 IPv4 addresses, and supports IPv6. Its primary geographic footprint is in the United States, with additional presence in Spain and Germany, and smaller footprints in 3 additional countries. Prefix announcements for this AS were recently updated.

Basic Information

Country
🇺🇸 United States
Category
Hosting
Network Role
Access Provider
Data Origin
Authoritative — Metadata from authoritative RIR registry (ARIN, RIPE, APNIC, etc.)
Registered
February 06, 2023
Last Changed
March 04, 2026
Last Seen
June 22, 2026 (active)

Prefix Summary

IPv4 Prefixes (raw / aggregated)
35 / 29
IPv6 Prefixes (raw / aggregated)
11 / 9
IPv4 Addresses
18 176
Largest IPv4 Prefix
/21 (2 048 addresses)
Largest IPv6 Prefix
/29
Geolocated Countries
🇺🇸 United States (15 872 IPs), 🇪🇸 Spain (1 536 IPs), 🇩🇪 Germany (768 IPs) and 3 more
Prefix Changed
June 20, 2026

Reputation

Reputation
Good — 9 flagged IPs out of 18 176 total (0.05%)
Tor Exit Nodes
1 known Tor exit nodes in this network

Connectivity Summary

Upstream Providers
3 upstreams providing transit
Peers
1 network exchanging traffic without transit
Downstream Customers
2 downstreams buying transit
Unclassified
1 unclassified BGP neighbor
Degree
7 unique BGP neighbors
Reach
3 networks in customer cone

Upstream Providers (3)

  • AS3257 — GTT-BACKBONE (Tier-1 transit)
  • AS6453 — AS6453 (Tier-1 transit)
  • AS7381 — SASUSA

Prefix Lists

IPv4 Prefixes (35 total)

  • 69.164.248.0/21 (2 048 addresses (/21 prefix))
  • 163.245.192.0/21 (2 048 addresses (/21 prefix))
  • 162.220.8.0/21 (2 048 addresses (/21 prefix))
  • 69.169.104.0/22 (1 024 addresses (/22 prefix))
  • 153.75.228.0/22 (1 024 addresses (/22 prefix))
  • 162.35.168.0/22 (1 024 addresses (/22 prefix))
  • 157.250.200.0/22 (1 024 addresses (/22 prefix))
  • 153.75.232.0/22 (1 024 addresses (/22 prefix))
  • 173.214.160.0/23 (512 addresses (/23 prefix))
  • 157.250.194.0/23 (512 addresses (/23 prefix))
  • 216.158.224.0/23 (512 addresses (/23 prefix))
  • 208.73.200.0/23 (512 addresses (/23 prefix))
  • 206.72.192.0/23 (512 addresses (/23 prefix))
  • 157.250.206.0/23 (512 addresses (/23 prefix))
  • 45.136.172.0/24 (256 addresses (/24 prefix))
  • 45.130.255.0/24 (256 addresses (/24 prefix))
  • 64.81.183.0/24 (256 addresses (/24 prefix))
  • 74.1.233.0/24 (256 addresses (/24 prefix))
  • 69.10.50.0/24 (256 addresses (/24 prefix))
  • 74.1.234.0/24 (256 addresses (/24 prefix))
  • 162.220.160.0/24 (256 addresses (/24 prefix))
  • 45.128.247.0/24 (256 addresses (/24 prefix))
  • 67.211.208.0/24 (256 addresses (/24 prefix))
  • 147.125.241.0/24 (256 addresses (/24 prefix))
  • 207.180.40.0/24 (256 addresses (/24 prefix))
  • 142.252.56.0/24 (256 addresses (/24 prefix))
  • 104.37.184.0/24 (256 addresses (/24 prefix))
  • 216.219.90.0/24 (256 addresses (/24 prefix))
  • 216.219.95.0/24 (256 addresses (/24 prefix))

IPv6 Prefixes (11 total)

  • 2a0f:2f80::/29
  • 2a0f:35c0::/29
  • 2601:2012::/31
  • 2601:2016::/31
  • 2604:a00:2000::/36
  • 2604:a00:101::/48
  • 2604:a00:1ac1::/48
  • 2604:a00:1aca::/48
  • 2a13:9500:50::/48