$ query “AS7488” --type=asn → 1 result(s)

AS7488 · CNSERVER-AP-AS

CNServer LLC

AS7488 is owned by CNServer LLC and is a hosting access provider, based in the United States. The system announces a respectable 23 808 IPv4 addresses, and supports IPv6. The bulk of its IP address space is in the United States, with additional presence in Serbia and Lithuania, and smaller footprints in 3 additional countries. Prefix announcements for this AS were recently updated.

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

Basic Information

Country
🇺🇸 United States
Category
Hosting
Network Role
Access Provider
Data Origin
Authoritative — Metadata from authoritative RIR registry (ARIN, RIPE, APNIC, etc.)
Last Changed
June 01, 2026
Last Seen
June 22, 2026 (active)

Prefix Summary

IPv4 Prefixes (raw / aggregated)
74 / 53
IPv6 Prefixes (raw / aggregated)
2 / 2
IPv4 Addresses
23 808
Largest IPv4 Prefix
/21 (2 048 addresses)
Largest IPv6 Prefix
/40
Geolocated Countries
🇺🇸 United States (32 512 IPs), 🇷🇸 Serbia (1 024 IPs), 🇱🇹 Lithuania (256 IPs) and 3 more
Prefix Changed
June 21, 2026

Reputation

Reputation
Good — 9 flagged IPs out of 23 808 total (0.04%)

Connectivity Summary

Upstream Providers
5 upstreams providing transit
Peers
30 networks exchanging traffic without transit
Downstream Customers
2 downstreams buying transit
Degree
37 unique BGP neighbors
Reach
1 762 networks in customer cone

Upstream Providers (5)

  • AS6939 — HURRICANE
  • AS174 — COGENT (Tier-1 transit)
  • AS3257 — GTT-BACKBONE (Tier-1 transit)
  • AS32097 — WHOLESALE-INTERNET
  • AS4809 — CHINATELECOM-CORE-WAN-CN2

Prefix Lists

IPv4 Prefixes (74 total)

  • 82.39.120.0/21 (2 048 addresses (/21 prefix))
  • 185.170.76.0/22 (1 024 addresses (/22 prefix))
  • 185.93.148.0/22 (1 024 addresses (/22 prefix))
  • 185.92.188.0/22 (1 024 addresses (/22 prefix))
  • 185.61.208.0/22 (1 024 addresses (/22 prefix))
  • 185.34.144.0/22 (1 024 addresses (/22 prefix))
  • 185.13.108.0/22 (1 024 addresses (/22 prefix))
  • 78.109.24.0/22 (1 024 addresses (/22 prefix))
  • 144.225.34.0/23 (512 addresses (/23 prefix))
  • 144.225.14.0/23 (512 addresses (/23 prefix))
  • 195.34.70.0/23 (512 addresses (/23 prefix))
  • 188.255.156.0/23 (512 addresses (/23 prefix))
  • 103.248.48.0/23 (512 addresses (/23 prefix))
  • 166.1.236.0/23 (512 addresses (/23 prefix))
  • 158.94.172.0/23 (512 addresses (/23 prefix))
  • 148.135.204.0/23 (512 addresses (/23 prefix))
  • 148.135.196.0/23 (512 addresses (/23 prefix))
  • 144.225.24.0/23 (512 addresses (/23 prefix))
  • 144.225.18.0/23 (512 addresses (/23 prefix))
  • 144.225.6.0/23 (512 addresses (/23 prefix))
  • 144.225.8.0/24 (256 addresses (/24 prefix))
  • 178.253.221.0/24 (256 addresses (/24 prefix))
  • 144.225.16.0/24 (256 addresses (/24 prefix))
  • 142.111.211.0/24 (256 addresses (/24 prefix))
  • 144.225.22.0/24 (256 addresses (/24 prefix))
  • 142.111.17.0/24 (256 addresses (/24 prefix))
  • 144.225.33.0/24 (256 addresses (/24 prefix))
  • 5.253.38.0/24 (256 addresses (/24 prefix))
  • 144.225.124.0/24 (256 addresses (/24 prefix))
  • 144.225.130.0/24 (256 addresses (/24 prefix))
  • 144.225.187.0/24 (256 addresses (/24 prefix))
  • 141.11.47.0/24 (256 addresses (/24 prefix))
  • 141.11.44.0/24 (256 addresses (/24 prefix))
  • 140.233.175.0/24 (256 addresses (/24 prefix))
  • 166.0.97.0/24 (256 addresses (/24 prefix))
  • 136.0.39.0/24 (256 addresses (/24 prefix))
  • 170.62.141.0/24 (256 addresses (/24 prefix))
  • 89.40.83.0/24 (256 addresses (/24 prefix))
  • 178.253.252.0/24 (256 addresses (/24 prefix))
  • 77.73.14.0/24 (256 addresses (/24 prefix))
  • 77.73.13.0/24 (256 addresses (/24 prefix))
  • 77.73.8.0/24 (256 addresses (/24 prefix))
  • 46.33.14.0/24 (256 addresses (/24 prefix))
  • 45.87.175.0/24 (256 addresses (/24 prefix))
  • 23.184.136.0/24 (256 addresses (/24 prefix))
  • 92.62.254.0/24 (256 addresses (/24 prefix))
  • 192.6.161.0/24 (256 addresses (/24 prefix))
  • 192.6.243.0/24 (256 addresses (/24 prefix))
  • 193.39.10.0/24 (256 addresses (/24 prefix))
  • 193.151.166.0/24 (256 addresses (/24 prefix))

IPv6 Prefixes (2 total)

  • 2602:f873::/40
  • 2001:df2:c740::/48