Autonomous System

AS134543 China Unicom Guangdong IP network

ISPActiveChinaAPNIC

AS134543 (UNICOM-DongGuan-IDC) is an ISP network operated by China Unicom Guangdong IP network in China, registered with APNIC. It has 159 IPv4 prefixes with 72,704 addresses and 625 IPv6 prefixes, which makes it the 2,909th largest of 82,200 active autonomous systems by IPv4 space.

IPv4 addresses72,704in 159 prefixes
IPv6 prefixes625≈ 1.3 × 10²⁸ addresses
Size rank#2,909of 82,200 active ASNs
Abuser scoreLow0.1% of its addresses flagged · method

Details

OrganizationChina Unicom Guangdong IP network
AS nameUNICOM-DongGuan-IDC
Websitechinaunicom.com
Country China (CN)
Network typeISP
RegistryAPNIC
Abuse contactzhaoyz3@chinaunicom.cn
Registered—
Last updated2025-01-22

IPv4 prefixes

159 prefixes · 72,704 addresses
NetworkAddressesFirst – last address
157.255.128.0/198,192157.255.128.0 – 157.255.159.255
112.97.208.0/204,096112.97.208.0 – 112.97.223.255
112.97.240.0/204,096112.97.240.0 – 112.97.255.255
27.44.120.0/212,04827.44.120.0 – 27.44.127.255
27.44.128.0/212,04827.44.128.0 – 27.44.135.255
27.44.136.0/212,04827.44.136.0 – 27.44.143.255
157.122.216.0/212,048157.122.216.0 – 157.122.223.255
157.148.128.0/212,048157.148.128.0 – 157.148.135.255
27.44.152.0/221,02427.44.152.0 – 27.44.155.255
120.80.72.0/221,024120.80.72.0 – 120.80.75.255
157.255.124.0/221,024157.255.124.0 – 157.255.127.255
112.90.94.0/23512112.90.94.0 – 112.90.95.255
112.96.232.0/23512112.96.232.0 – 112.96.233.255
112.96.234.0/23512112.96.234.0 – 112.96.235.255
112.96.236.0/23512112.96.236.0 – 112.96.237.255
112.96.238.0/23512112.96.238.0 – 112.96.239.255
112.97.208.0/23512112.97.208.0 – 112.97.209.255
112.97.210.0/23512112.97.210.0 – 112.97.211.255
112.97.212.0/23512112.97.212.0 – 112.97.213.255
112.97.214.0/23512112.97.214.0 – 112.97.215.255
112.97.216.0/23512112.97.216.0 – 112.97.217.255
112.97.218.0/23512112.97.218.0 – 112.97.219.255
112.97.240.0/23512112.97.240.0 – 112.97.241.255
112.97.242.0/23512112.97.242.0 – 112.97.243.255
112.97.244.0/23512112.97.244.0 – 112.97.245.255
The 25 largest of 159. The API and the database have all of them.

IPv6 prefixes

625 prefixes
  • 2408:8756:d000::/40
  • 2408:8856:8100::/40
  • 2408:8456:3e10::/44
  • 2408:8456:3e20::/44
  • 2408:8456:3e30::/44
  • 2408:8456:4010::/44
  • 2408:8456:4020::/44
  • 2408:8456:4030::/44
  • 2408:8456:4210::/44
  • 2408:8456:4220::/44
  • 2408:8456:4230::/44
  • 2408:8456:4410::/44
  • 2408:8456:4420::/44
  • 2408:8456:4430::/44
  • 2408:8456:4610::/44
  • 2408:8456:4620::/44
  • 2408:8456:4630::/44
  • 2408:8456:4810::/44
  • 2408:8456:4820::/44
  • 2408:8456:4830::/44
  • 2408:8456:4a10::/44
  • 2408:8456:4a20::/44
  • 2408:8456:4a30::/44
  • 2408:8456:9210::/44
  • 2408:8456:9220::/44
The 25 largest of 625. The API and the database have all of them.

Query AS134543 with the API

The ASN lookup returns everything on this page as JSON, including every prefix. ASN lookups need an API key: a free account comes with 1,000 requests a day. 

curl "https://api.ipapi.is/?q=AS134543&key=YOUR_API_KEY"

Any address in its prefixes resolves to AS134543, with or without a key:

curl "https://api.ipapi.is/?q=157.255.128.1"

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