$ query “AS133775” --type=asn → 1 result(s)

AS133775 · CHINATELECOM-FUJIAN-XIAMEN-IDC1

Xiamen

AS133775 is run by Xiamen and is a residential access provider, established in China. The system announces a respectable 26 880 IPv4 addresses, and supports IPv6. Its primary geographic footprint is in China.

Basic Information

Country
🇨🇳 China
Category
Internet Service Provider
Network Role
Access Provider
Data Origin
Authoritative — Metadata from authoritative RIR registry (ARIN, RIPE, APNIC, etc.)
Last Changed
August 01, 2026
Last Seen
August 08, 2026 (active)

Prefix Summary

IPv4 Prefixes (raw / aggregated)
20 / 17
IPv6 Prefixes (raw / aggregated)
33 / 32
IPv4 Addresses
26 880
Largest IPv4 Prefix
/20 (4 096 addresses)
Largest IPv6 Prefix
/37
Geolocated Countries
🇨🇳 China (30 976 IPs)
Prefix Changed
July 01, 2026

Reputation

Reputation
Pristine — 0 flagged IPs

Connectivity Summary

Upstream Providers
1 upstream providing transit
Downstream Customers
1 downstream buying transit
Degree
2 unique BGP neighbors
Reach
1 network in customer cone

Upstream Providers (1)

  • AS4134 — CHINANET-BACKBONE

Prefix Lists

IPv4 Prefixes (20 total)

  • 180.188.32.0/20 (4 096 addresses (/20 prefix))
  • 218.98.112.0/20 (4 096 addresses (/20 prefix))
  • 101.251.160.0/20 (4 096 addresses (/20 prefix))
  • 218.98.96.0/21 (2 048 addresses (/21 prefix))
  • 27.159.96.0/21 (2 048 addresses (/21 prefix))
  • 101.251.176.0/22 (1 024 addresses (/22 prefix))
  • 103.230.236.0/22 (1 024 addresses (/22 prefix))
  • 121.204.236.0/22 (1 024 addresses (/22 prefix))
  • 121.204.240.0/22 (1 024 addresses (/22 prefix))
  • 150.242.80.0/22 (1 024 addresses (/22 prefix))
  • 103.219.176.0/22 (1 024 addresses (/22 prefix))
  • 45.251.8.0/22 (1 024 addresses (/22 prefix))
  • 218.98.104.0/22 (1 024 addresses (/22 prefix))
  • 43.243.128.0/22 (1 024 addresses (/22 prefix))
  • 121.204.234.0/23 (512 addresses (/23 prefix))
  • 218.98.108.0/23 (512 addresses (/23 prefix))
  • 218.98.111.0/24 (256 addresses (/24 prefix))

IPv6 Prefixes (33 total)

  • 240e:967:1000::/37
  • 240e:964:1000::/37
  • 240e:14:7000::/37
  • 240e:966:1000::/37
  • 240e:d6:6800::/37
  • 240e:964:3000::/37
  • 240e:965:1000::/37
  • 240e:965:8800::/38
  • 240e:964:8800::/38
  • 240e:967:8800::/38
  • 240e:966:8800::/38
  • 240e:965:e400::/39
  • 240e:967:c400::/39
  • 240e:964:c400::/39
  • 240e:966:e400::/39
  • 240e:966:c400::/39
  • 240e:964:e400::/39
  • 240e:967:e400::/39
  • 240e:965:c400::/39
  • 240e:964:2b00::/40
  • 240e:982:8300::/40
  • 240e:698:2800::/40
  • 240e:980:2800::/40
  • 240e:982:8400::/40
  • 240e:964:9580::/41
  • 240e:964:eac0::/42
  • 240e:964:cac0::/42
  • 240e:108:1184::/48
  • 240e:108:28::/48
  • 240e:108:1183::/48
  • 240e:109:8028::/48
  • 240e:983:1800::/48