IPinfo - Comprehensive IP address data, IP geolocation API and database
  1. All IP Ranges
  2. 203.0.0.0/8
  3. 203.45.0.0/16
  4. 203.45.21.0/24

203.45.21.0/24 IP Range

Summary

ASNAS1221 Telstra Limited
BGP203.40.0.0/13
IPs with RDNS77
Hosted Domains0
Pingable IPs4
Router IPs0
203.45.21.0—0
203.45.21.1gw169.wa.asp.telstra.net0
203.45.21.2pettit5.lnk.telstra.net0
203.45.21.3—0
203.45.21.4arb3467623.lnk.telstra.net0
203.45.21.5—0
203.45.21.6—0
203.45.21.7—0
203.45.21.8—0
203.45.21.9—0
203.45.21.10—0
203.45.21.11—0
203.45.21.12—0
203.45.21.13—0
203.45.21.14—0
203.45.21.15cowley6.lnk.telstra.net0
203.45.21.16—0
203.45.21.17—0
203.45.21.18—0
203.45.21.19—0
203.45.21.20—0
203.45.21.21—0
203.45.21.22—0
203.45.21.23mail.gowre.com.au0
203.45.21.24shutch.lnk.telstra.net0
203.45.21.25—0
203.45.21.26—0
203.45.21.27—0
203.45.21.28per1306375.lnk.telstra.net0
203.45.21.29duc2578495.lnk.telstra.net0
203.45.21.30—0
203.45.21.31—0
203.45.21.32aussie39.lnk.telstra.net0
203.45.21.33—0
203.45.21.34—0
203.45.21.35—0
203.45.21.36—0
203.45.21.37—0
203.45.21.38—0
203.45.21.39—0
203.45.21.40—0
203.45.21.41telstr634.lnk.telstra.net0
203.45.21.42telstr635.lnk.telstra.net0
203.45.21.43telstr636.lnk.telstra.net0
203.45.21.44—0
203.45.21.45—0
203.45.21.46—0
203.45.21.47—0
203.45.21.48—0
203.45.21.49—0
203.45.21.50—0
203.45.21.51bar1548060.lnk.telstra.net0
203.45.21.52—0
203.45.21.53—0
203.45.21.54—0
203.45.21.55bun1252411.lnk.telstra.net0
203.45.21.56—0
203.45.21.57—0
203.45.21.58—0
203.45.21.59—0
203.45.21.60—0
203.45.21.61—0
203.45.21.62—0
203.45.21.63—0
203.45.21.64cerami9.lnk.telstra.net0
203.45.21.65—0
203.45.21.66—0
203.45.21.67—0
203.45.21.68—0
203.45.21.69—0
203.45.21.70—0
203.45.21.71—0
203.45.21.72cotton370.lnk.telstra.net0
203.45.21.73—0
203.45.21.74zilujk.lnk.telstra.net0
203.45.21.75—0
203.45.21.76france15.lnk.telstra.net0
203.45.21.77—0
203.45.21.78vanhee.lnk.telstra.net0
203.45.21.79—0
203.45.21.80—0
203.45.21.81—0
203.45.21.82—0
203.45.21.83—0
203.45.21.84—0
203.45.21.85—0
203.45.21.86—0
203.45.21.87—0
203.45.21.88—0
203.45.21.89heatte.lnk.telstra.net0
203.45.21.90—0
203.45.21.91—0
203.45.21.92—0
203.45.21.93—0
203.45.21.94—0
203.45.21.95rep1721285.lnk.telstra.net0
203.45.21.96dan1133009.lnk.telstra.net0
203.45.21.97—0
203.45.21.98marraw1.lnk.telstra.net0
203.45.21.99—0
203.45.21.100liesch1.lnk.telstra.net0
203.45.21.101ken2334395.lnk.telstra.net0
203.45.21.102the2368453.lnk.telstra.net0
203.45.21.103—0
203.45.21.104uteson.lnk.telstra.net0
203.45.21.105—0
203.45.21.106ang2323415.lnk.telstra.net0
203.45.21.107—0
203.45.21.108—0
203.45.21.109—0
203.45.21.110waterq.lnk.telstra.net0
203.45.21.111—0
203.45.21.112—0
203.45.21.113—0
203.45.21.114—0
203.45.21.115bursma.lnk.telstra.net0
203.45.21.116autobr15.lnk.telstra.net0
203.45.21.117—0
203.45.21.118cityof179.lnk.telstra.net0
203.45.21.119—0
203.45.21.120—0
203.45.21.121sha1877033.lnk.telstra.net0
203.45.21.122mincha.lnk.telstra.net0
203.45.21.123—0
203.45.21.124—0
203.45.21.125—0
203.45.21.126—0
203.45.21.127energy21.lnk.telstra.net0
203.45.21.128—0
203.45.21.129riverg2.lnk.telstra.net0
203.45.21.130—0
203.45.21.131weldsi.lnk.telstra.net0
203.45.21.132—0
203.45.21.133—0
203.45.21.134willli.lnk.telstra.net0
203.45.21.135westra3.lnk.telstra.net0
203.45.21.136alp1378353.lnk.telstra.net0
203.45.21.137—0
203.45.21.138—0
203.45.21.139—0
203.45.21.140day1329947.lnk.telstra.net0
203.45.21.141piacen1.lnk.telstra.net0
203.45.21.142—0
203.45.21.143—0
203.45.21.144—0
203.45.21.145—0
203.45.21.146the1104020.lnk.telstra.net0
203.45.21.147aoppty.lnk.telstra.net0
203.45.21.148—0
203.45.21.149—0
203.45.21.150—0
203.45.21.151—0
203.45.21.152ext1339256.lnk.telstra.net0
203.45.21.153—0
203.45.21.154—0
203.45.21.155—0
203.45.21.156—0
203.45.21.157sol1364195.lnk.telstra.net0
203.45.21.158aus1559241.lnk.telstra.net0
203.45.21.159—0
203.45.21.160—0
203.45.21.161—0
203.45.21.162—0
203.45.21.163vik1867284.lnk.telstra.net0
203.45.21.164che1866260.lnk.telstra.net0
203.45.21.165—0
203.45.21.166—0
203.45.21.167—0
203.45.21.168—0
203.45.21.169—0
203.45.21.170—0
203.45.21.171—0
203.45.21.172—0
203.45.21.173mullin21.lnk.telstra.net0
203.45.21.174—0
203.45.21.175—0
203.45.21.176indust61.lnk.telstra.net0
203.45.21.177—0
203.45.21.178ath1409830.lnk.telstra.net0
203.45.21.179—0
203.45.21.180—0
203.45.21.181—0
203.45.21.182nalcoa.lnk.telstra.net0
203.45.21.183—0
203.45.21.184bun1864007.lnk.telstra.net0
203.45.21.185—0
203.45.21.186—0
203.45.21.187—0
203.45.21.188prover2.lnk.telstra.net0
203.45.21.189—0
203.45.21.190midfie7.lnk.telstra.net0
203.45.21.191—0
203.45.21.192—0
203.45.21.193—0
203.45.21.194—0
203.45.21.195—0
203.45.21.196smartm3.lnk.telstra.net0
203.45.21.197—0
203.45.21.198narrog1.lnk.telstra.net0
203.45.21.199—0
203.45.21.200telstr719.lnk.telstra.net0
203.45.21.201—0
203.45.21.202seanal1.lnk.telstra.net0
203.45.21.203—0
203.45.21.204karger.lnk.telstra.net0
203.45.21.205—0
203.45.21.206—0
203.45.21.207franch6.lnk.telstra.net0
203.45.21.208—0
203.45.21.209—0
203.45.21.210—0
203.45.21.211—0
203.45.21.212—0
203.45.21.213—0
203.45.21.214—0
203.45.21.215—0
203.45.21.216car2918224.lnk.telstra.net0
203.45.21.217—0
203.45.21.218—0
203.45.21.219—0
203.45.21.220hal1580977.lnk.telstra.net0
203.45.21.221the2000541.lnk.telstra.net0
203.45.21.222—0
203.45.21.223—0
203.45.21.224—0
203.45.21.225—0
203.45.21.226mspene1.lnk.telstra.net0
203.45.21.227sco1127605.lnk.telstra.net0
203.45.21.228—0
203.45.21.229peterv3.lnk.telstra.net0
203.45.21.230—0
203.45.21.231—0
203.45.21.232kxffas3.lnk.telstra.net0
203.45.21.233—0
203.45.21.234rgr2328341.lnk.telstra.net0
203.45.21.235—0
203.45.21.236—0
203.45.21.237mail.marketingmix.com.au0
203.45.21.238mail.crawfordrealty.com.au0
203.45.21.239gingin.lnk.telstra.net0
203.45.21.240—0
203.45.21.241—0
203.45.21.242—0
203.45.21.243—0
203.45.21.244—0
203.45.21.245—0
203.45.21.246hertzi10.lnk.telstra.net0
203.45.21.247—0
203.45.21.248gibson59.lnk.telstra.net0
203.45.21.249—0
203.45.21.250—0
203.45.21.251fionao.lnk.telstra.net0
203.45.21.252jpc1306392.lnk.telstra.net0
203.45.21.253—0
203.45.21.254—0
203.45.21.255—0

Traceroute

Below is a recent traceroute taken from the IPinfo ProbeNet to an IP in this range. Learn more.
$
traceroute -a -n -q1 -f4 203.45.21.124
traceroute to 203.45.21.124 (203.45.21.124): 64 hops max, 52 byte packets
4 [] 15.230.139.26 0.233 ms
5 *
6 *
7 [AS1221] 203.27.180.158 1.568 ms
8 [AS1221] 203.27.180.157 1.418 ms
9 [AS1221] 203.50.6.174 2.816 ms
10 [AS1221] 203.50.61.241 0.737 ms
11 [AS1221] 58.162.26.132 0.821 ms
12 [AS1221] 203.45.21.124 2.173 ms
Measurement taken from  IPinfo ProbeNet in Perth, AU
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