AS58542 CHINATELECOM-TIANJIN
Tianjij,300000
AS58542 is not on Fraudex's VPN, proxy and datacenter list, so its IPs are treated like ordinary home, mobile or business connections. A single address can still be flagged if it is a Tor exit relay.
Check an IP from AS58542
Look up any address in real time with the free IP checker, or from your own code:
curl "https://fraudex.xyz/api/check?ip=42.81.0.0" \ -H "X-API-Key: fx_your_key"
The answer includes the network (AS58542), the country and a VPN, proxy, Tor and bot verdict, in under a millisecond. Plans start at $40 for 30 days of unlimited lookups.
IPv4 ranges announced by AS58542
| First IP | Last IP | CIDR | Addresses |
|---|---|---|---|
| 42.81.0.0 | 42.81.36.255 | 42.81.0.0/19, 42.81.32.0/22, 42.81.36.0/24 | 9,472 |
| 42.81.42.0 | 42.81.77.255 | 42.81.42.0/23, 42.81.44.0/22, 42.81.48.0/20, 42.81.64.0/21 +2 | 9,216 |
| 42.81.80.0 | 42.81.138.255 | 42.81.80.0/20, 42.81.96.0/19, 42.81.128.0/21, 42.81.136.0/23 +1 | 15,104 |
| 42.81.139.0 | 42.81.255.255 | 42.81.139.0/24, 42.81.140.0/22, 42.81.144.0/20, 42.81.160.0/19 +1 | 29,952 |
| 43.241.180.0 | 43.241.183.255 | 43.241.180.0/22 | 1,024 |
| 103.45.168.0 | 103.45.168.255 | 103.45.168.0/24 | 256 |
| 103.233.4.0 | 103.233.7.255 | 103.233.4.0/22 | 1,024 |
| 123.150.70.0 | 123.150.73.255 | 123.150.70.0/23, 123.150.72.0/23 | 1,024 |
| 123.150.76.0 | 123.150.79.255 | 123.150.76.0/22 | 1,024 |
| 123.150.174.0 | 123.150.174.255 | 123.150.174.0/24 | 256 |
| 123.150.208.0 | 123.150.208.255 | 123.150.208.0/24 | 256 |
| 123.151.8.0 | 123.151.15.255 | 123.151.8.0/21 | 2,048 |
| 123.151.26.0 | 123.151.27.255 | 123.151.26.0/23 | 512 |
| 123.151.39.0 | 123.151.40.255 | 123.151.39.0/24, 123.151.40.0/24 | 512 |
| 123.151.42.0 | 123.151.42.255 | 123.151.42.0/24 | 256 |
| 123.151.46.0 | 123.151.79.255 | 123.151.46.0/23, 123.151.48.0/20, 123.151.64.0/20 | 8,704 |
| 123.151.92.0 | 123.151.111.255 | 123.151.92.0/22, 123.151.96.0/20 | 5,120 |
| 123.151.137.0 | 123.151.139.255 | 123.151.137.0/24, 123.151.138.0/23 | 768 |
| 123.151.144.0 | 123.151.144.255 | 123.151.144.0/24 | 256 |
| 123.151.148.0 | 123.151.158.255 | 123.151.148.0/22, 123.151.152.0/22, 123.151.156.0/23, 123.151.158.0/24 | 2,816 |
| 123.151.176.0 | 123.151.183.255 | 123.151.176.0/21 | 2,048 |
| 123.151.190.0 | 123.151.190.255 | 123.151.190.0/24 | 256 |
| 180.213.48.0 | 180.213.67.255 | 180.213.48.0/20, 180.213.64.0/22 | 5,120 |
| 180.213.100.0 | 180.213.103.255 | 180.213.100.0/22 | 1,024 |
| 180.213.112.0 | 180.213.127.255 | 180.213.112.0/20 | 4,096 |
| 180.213.240.0 | 180.213.255.255 | 180.213.240.0/20 | 4,096 |
| 218.98.176.0 | 218.98.176.255 | 218.98.176.0/24 | 256 |
| 218.98.192.0 | 218.98.192.255 | 218.98.192.0/24 | 256 |
| 221.238.34.0 | 221.238.35.255 | 221.238.34.0/23 | 512 |
| 221.238.41.0 | 221.238.41.255 | 221.238.41.0/24 | 256 |
| 221.238.70.0 | 221.238.70.255 | 221.238.70.0/24 | 256 |
| 221.238.73.0 | 221.238.73.255 | 221.238.73.0/24 | 256 |
| 221.238.92.0 | 221.238.92.255 | 221.238.92.0/24 | 256 |
| 221.238.94.0 | 221.238.94.255 | 221.238.94.0/24 | 256 |
IPv6 ranges announced by AS58542
| First IP | Last IP | CIDR |
|---|---|---|
| 240e:5:2000:: | 240e:5:3fff:ffff:ffff:ffff:ffff:ffff | 240e:5:2000::/35 |
| 240e:95:8001:: | 240e:95:8001:ffff:ffff:ffff:ffff:ffff | 240e:95:8001::/48 |
| 240e:108:1090:: | 240e:108:1090:ffff:ffff:ffff:ffff:ffff | 240e:108:1090::/48 |
| 240e:928:: | 240e:928:400:ffff:ffff:ffff:ffff:ffff | 240e:928::/38, 240e:928:400::/48 |
| 240e:928:401:: | 240e:928:14ff:ffff:ffff:ffff:ffff:ffff | 240e:928:401::/48, 240e:928:402::/47, 240e:928:404::/46, 240e:928:408::/45 +9 |
| 240e:928:1500:: | 240e:928:ffff:ffff:ffff:ffff:ffff:ffff | 240e:928:1500::/40, 240e:928:1600::/39, 240e:928:1800::/37, 240e:928:2000::/35 +2 |
| 240e:92a:: | 240e:92b:ffff:ffff:ffff:ffff:ffff:ffff | 240e:92a::/31 |
| 240e:980:9600:: | 240e:980:96ff:ffff:ffff:ffff:ffff:ffff | 240e:980:9600::/40 |
| 240e:981:9000:: | 240e:981:90ff:ffff:ffff:ffff:ffff:ffff | 240e:981:9000::/40 |
Questions about AS58542
Is AS58542 a VPN or hosting network?
Fraudex does not list AS58542 (CHINATELECOM-TIANJIN) as a VPN, proxy or hosting network. Its addresses are treated as regular traffic, apart from any Tor exit relays.
Which country is AS58542 registered in?
AS58542 is registered in China. Individual addresses can be used elsewhere, so check the IP itself when location matters.
How many IP addresses does AS58542 have?
It announces 34 IPv4 ranges with 108,544 addresses in total, plus 9 IPv6 ranges.
How do I block traffic from AS58542?
Blocking a whole network by number goes stale as ranges change hands. It is more reliable to check each visitor's IP when they sign up, log in or pay: the Fraudex API returns the network and a VPN and bot verdict, so you can block, challenge or just log flagged traffic. See why an IP blocking API pays for itself.