$ query “AS10111” --type=asn → 1 result(s)

AS10111 · ZEONET-AS-AP

Zeofast Network

AS10111 is operated by Zeofast Network and serves as a mid-size transit provider, registered in China. The system announces 4 864 IPv4 addresses, and supports IPv6. The bulk of its IP address space is in the United States, with additional presence in Hong Kong SAR China and the United Kingdom, and smaller footprints in 5 additional countries. Prefix announcements for this AS were recently updated.

  • Top 5% — Top 5% of all autonomous systems by reach and degree
  • #4 in China — Top 10 by reach within country

Basic Information

Country
🇨🇳 China
Category
Hosting
Network Role
Mid-size Transit
Data Origin
Authoritative — Metadata from authoritative RIR registry (ARIN, RIPE, APNIC, etc.)
Last Changed
March 04, 2026
Last Seen
June 27, 2026 (active)

Prefix Summary

IPv4 Prefixes (raw / aggregated)
19 / 16
IPv6 Prefixes (raw / aggregated)
15 / 7
IPv4 Addresses
4 864
Largest IPv4 Prefix
/23 (512 addresses)
Largest IPv6 Prefix
/36
Geolocated Countries
🇺🇸 United States (2 304 IPs), 🇭🇰 Hong Kong SAR China (768 IPs), 🇬🇧 United Kingdom (768 IPs) and 5 more
Prefix Changed
June 28, 2026

Reputation

Reputation
Good — 1 flagged IPs out of 4 864 total (0.02%)

Connectivity Summary

Upstream Providers
10 upstreams providing transit
Peers
48 networks exchanging traffic without transit
Downstream Customers
13 downstreams buying transit
Unclassified
2 unclassified BGP neighbors
Degree
73 unique BGP neighbors
Reach
9 413 networks in customer cone

Upstream Providers (10)

Prefix Lists

IPv4 Prefixes (19 total)

  • 38.111.220.0/23 (512 addresses (/23 prefix))
  • 128.254.240.0/23 (512 addresses (/23 prefix))
  • 104.192.94.0/23 (512 addresses (/23 prefix))
  • 103.172.52.0/24 (256 addresses (/24 prefix))
  • 77.107.118.0/24 (256 addresses (/24 prefix))
  • 103.37.7.0/24 (256 addresses (/24 prefix))
  • 103.54.154.0/24 (256 addresses (/24 prefix))
  • 103.149.181.0/24 (256 addresses (/24 prefix))
  • 62.72.181.0/24 (256 addresses (/24 prefix))
  • 103.183.218.0/24 (256 addresses (/24 prefix))
  • 45.151.47.0/24 (256 addresses (/24 prefix))
  • 45.114.189.0/24 (256 addresses (/24 prefix))
  • 128.254.243.0/24 (256 addresses (/24 prefix))
  • 157.10.105.0/24 (256 addresses (/24 prefix))
  • 212.100.186.0/24 (256 addresses (/24 prefix))
  • 222.167.244.0/24 (256 addresses (/24 prefix))

IPv6 Prefixes (15 total)

  • 2a12:f8c3::/36
  • 2400:6460::/39
  • 2400:6460:600::/40
  • 2400:8da0:eb00::/44
  • 2400:8da0:ed00::/44
  • 2001:df3:3a80::/48
  • 2400:6460:300::/48