Whois: 203.0.0.0/8

IP Range: 203.0.0.0 - 203.255.255.255 (17,777,216 total)
IP Location: Singapore
ISP Company: SMART AXIATA Co., Ltd.
ISP ASN: AS38600
ISP Address: Phnom Penh
ISP Country: Cambodia, Phnom Penh

203.0.0.0/8 domains

# Name IPv4 IPv6 Rank Updated
1 cainiao.aliexpress.com 203.119.214.120 :: #386 18.09.2022
2 login.taobao.com 203.119.144.26 :: #421 17.10.2023
3 pdf.wondershare.com 203.130.48.145 :: #4196 25.11.2024
4 www.webtoons.com 203.104.162.225 :: #5099 11.12.2023
5 www.netvigator.com 203.198.23.70 2404:c800:8000:1c::1001 #10845 08.09.2022
6 global.cainiao.com 203.119.204.170 :: #13680 02.06.2025
7 www.chinatelecomglobal.com 203.19.38.173 :: #28414 18.05.2022
8 nic.moe 203.141.143.7 :: #38265 26.09.2023
9 www.adata.com 203.66.34.7 :: #57524 10.07.2022
10 www.xpg.com 203.66.32.110 :: #222040 10.07.2022
11 www.chinatelecom-h.com 203.19.38.173 :: #994509 18.05.2022

203.0.0.0/8 Nameservers

# NameServer IPv4 IPv6 Updated
1 dnsst.samsung.com 203.241.135.51 2001:330:a:a:203:241:135:51 Last seen: 17.11.2025
2 dns-gi1.samsung.com 203.241.132.185 :: Last seen: 17.11.2025
3 dnssm.samsung.com 203.241.132.51 2001:330:a:300a:203:241:132:51 Last seen: 17.11.2025
4 dns-gi2.samsung.com 203.241.132.185 :: Last seen: 17.11.2025
5 vns2.hinet.net 203.74.116.212 2001:b000:180:80d:203:74:116:212 Last seen: 04.07.2025
6 ns2.avermedia.com 203.67.23.172 :: Last seen: 04.07.2025
7 ns2.lguplus.com 203.248.240.31 :: Last seen: 24.04.2023
8 ns2.apnic.net 203.119.95.53 2001:ddd::53 Last seen: 02.02.2023
9 dns1.indusind.com 203.201.220.45 :: Last seen: 06.12.2022
10 ns4.netvigator.com 203.198.7.66 :: Last seen: 08.09.2022
11 ns-os001.ocn.ad.jp 203.139.161.37 2001:380:0:11c::101 Last seen: 20.05.2022
12 pns.ocn.ad.jp 203.139.160.19 2001:380:0:12::101 Last seen: 20.05.2022
13 f.twnic.net.tw 203.66.87.200 :: Last seen: 19.05.2022
14 dns1.chinatelecom-h.com 203.100.51.2 :: Last seen: 18.05.2022
15 dns1.chinatelecom-h.com 203.100.51.2 :: Last seen: 18.05.2022

203.0.0.0/8 users

# IP OS Browser Updated
1 203.158.38.135 Linux Chrome Generic Last seen: 20.12.2025
2 203.109.54.254 Mac OS X Safari Generic Last seen: 19.12.2025
3 203.109.52.6 Mac OS X Chrome 142.0 Last seen: 18.12.2025
4 203.76.220.196 Windows 8 Opera Generic Last seen: 18.12.2025
5 203.188.171.166 Linux Firefox 103.0 Last seen: 17.12.2025
6 203.223.88.0 Windows 2000 DefaultProperties Last seen: 16.12.2025
7 203.106.115.217 iPod Mobile Safari 4.0 Last seen: 16.12.2025
8 203.192.253.221 Windows 8 Firefox 3.6 Last seen: 16.12.2025
9 203.160.161.14 Mac OS X Chrome 58.0 Last seen: 15.12.2025
10 203.215.174.122 iPhone Firefox Generic for iOS Last seen: 15.12.2025
11 203.76.220.144 Mac OS X Safari 5.0 Last seen: 15.12.2025
12 203.215.174.115 Unknown OS Platform Opera Generic Last seen: 15.12.2025
13 203.99.144.100 Unknown OS Platform DefaultProperties Last seen: 15.12.2025
14 203.76.222.120 iPad Chrome 55.0 for iOS Last seen: 14.12.2025
15 203.2.64.59 iPhone Mobile Safari 13.0 Last seen: 14.12.2025
16 203.192.239.9 Linux Firefox 13.0 Last seen: 13.12.2025
17 203.215.178.76 Windows 10 Chrome 122.0 Last seen: 11.12.2025
18 203.78.174.38 Linux Chrome 140.0 Last seen: 11.12.2025
19 203.101.186.223 Windows 10 Chrome 122.0 Last seen: 08.12.2025
20 203.99.144.57 Windows 10 Firefox 123.0 Last seen: 07.12.2025