$ query “AS142111” --type=asn → 1 result(s)

AS142111 · AIYUN-AS-AP

Zhejiang Aiyun Network Technology Co Ltd

AS142111 is run by Zhejiang Aiyun Network Technology Co Ltd and is a residential access provider, registered in China. The system announces 8 192 IPv4 addresses, and supports IPv6. Most of its address space is geolocated to the United States, with additional presence in Malaysia and Hong Kong SAR China, and smaller footprints in 3 additional countries.

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
March 04, 2026
Last Seen
July 26, 2026 (active)

Prefix Summary

IPv4 Prefixes (raw / aggregated)
32 / 22
IPv6 Prefixes (raw / aggregated)
2 / 2
IPv4 Addresses
8 192
Largest IPv4 Prefix
/22 (1 024 addresses)
Largest IPv6 Prefix
/48
Geolocated Countries
🇺🇸 United States (6 144 IPs), 🇲🇾 Malaysia (1 024 IPs), 🇭🇰 Hong Kong SAR China (768 IPs) and 3 more
Prefix Changed
July 17, 2026

Reputation

Reputation
Pristine — 0 flagged IPs

Connectivity Summary

Upstream Providers
2 upstreams providing transit
Peers
24 networks exchanging traffic without transit
Downstream Customers
1 downstream buying transit
Unclassified
1 unclassified BGP neighbor
Degree
28 unique BGP neighbors
Reach
2 networks in customer cone

Upstream Providers (2)

Prefix Lists

IPv4 Prefixes (32 total)

  • 38.95.124.0/22 (1 024 addresses (/22 prefix))
  • 38.105.28.0/22 (1 024 addresses (/22 prefix))
  • 103.158.74.0/23 (512 addresses (/23 prefix))
  • 38.95.118.0/23 (512 addresses (/23 prefix))
  • 38.134.58.0/23 (512 addresses (/23 prefix))
  • 38.105.26.0/23 (512 addresses (/23 prefix))
  • 45.146.82.0/24 (256 addresses (/24 prefix))
  • 38.95.122.0/24 (256 addresses (/24 prefix))
  • 38.247.24.0/24 (256 addresses (/24 prefix))
  • 38.247.27.0/24 (256 addresses (/24 prefix))
  • 38.247.38.0/24 (256 addresses (/24 prefix))
  • 45.12.82.0/24 (256 addresses (/24 prefix))
  • 38.105.24.0/24 (256 addresses (/24 prefix))
  • 45.86.73.0/24 (256 addresses (/24 prefix))
  • 38.95.121.0/24 (256 addresses (/24 prefix))
  • 45.137.97.0/24 (256 addresses (/24 prefix))
  • 146.19.167.0/24 (256 addresses (/24 prefix))
  • 157.254.231.0/24 (256 addresses (/24 prefix))
  • 163.5.79.0/24 (256 addresses (/24 prefix))
  • 185.39.51.0/24 (256 addresses (/24 prefix))
  • 198.23.195.0/24 (256 addresses (/24 prefix))
  • 204.14.76.0/24 (256 addresses (/24 prefix))

IPv6 Prefixes (2 total)

  • 2406:840:f401::/48
  • 2406:840:f402::/48