IP Tracker

AS7474

SingTel Optus Pty Ltd

AUCarrier2026-06-13

Announced prefixes 157

1.44.0.0/161.44.160.0/231.44.162.0/231.44.164.0/231.44.166.0/2343.247.72.0/2459.154.0.0/1659.154.122.0/2359.154.173.0/2459.154.180.0/2459.154.235.0/2459.154.236.0/2259.154.241.0/2459.154.242.0/2359.154.252.0/2359.154.254.0/2461.88.0.0/1761.88.4.0/2461.88.46.0/2461.88.47.0/2461.88.48.0/2261.88.92.0/2261.88.112.0/2361.88.124.0/2361.88.128.0/1861.88.192.0/2061.88.208.0/2161.88.216.0/22103.20.216.0/24103.77.128.0/24103.105.219.0/24103.112.100.0/24103.133.118.0/24103.133.119.0/24103.142.52.0/24103.154.249.0/24103.155.181.0/24103.225.240.0/23103.237.136.0/24103.237.137.0/24119.225.0.0/16122.98.208.0/22122.98.208.0/24122.98.211.0/24124.19.0.0/17124.19.76.0/22124.19.84.0/22124.19.88.0/21124.19.96.0/24124.19.97.0/24125.63.128.0/17129.192.208.0/24146.144.0.0/21156.50.96.0/24156.50.98.0/24156.50.100.0/23156.50.102.0/23156.50.104.0/23156.50.106.0/23156.50.108.0/23156.50.112.0/22156.50.116.0/22157.23.245.0/24159.99.91.0/24159.151.192.0/24161.43.64.0/18161.43.192.0/18161.43.192.0/20163.127.2.0/23163.127.4.0/22163.127.8.0/22163.127.14.0/23163.127.20.0/23163.127.100.0/23163.127.126.0/24163.127.127.0/24168.252.100.0/24168.252.102.0/24168.252.103.0/24168.252.111.0/24168.252.233.0/24192.65.88.0/22202.129.218.0/24202.139.0.0/17202.139.8.0/23202.139.10.0/23202.139.12.0/23202.139.14.0/23202.139.20.0/22202.139.26.0/24202.139.32.0/24202.139.38.0/24202.139.44.0/24202.139.60.0/24202.139.61.0/24202.139.62.0/24202.139.64.0/24202.139.82.0/24202.139.128.0/18202.139.157.0/24202.139.175.0/24202.139.176.0/24202.139.180.0/24202.139.183.0/24202.139.184.0/24202.139.185.0/24202.139.188.0/24202.139.189.0/24203.1.80.0/24203.2.80.0/20203.2.133.0/24203.2.231.0/24203.6.0.0/18203.6.172.0/24203.6.217.0/24203.6.222.0/24203.6.223.0/24203.13.96.0/24203.13.98.0/24203.13.125.0/24203.13.126.0/24203.13.127.0/24203.13.128.0/24203.13.129.0/24203.16.69.0/24203.16.71.0/24203.16.75.0/24203.16.76.0/24203.16.77.0/24203.16.78.0/24203.16.80.0/24203.16.108.0/24203.16.109.0/24203.16.185.0/24203.22.195.0/24203.23.78.0/24203.25.128.0/24203.28.116.0/24203.28.117.0/24203.33.149.0/24203.34.40.0/24203.55.225.0/24203.57.56.0/24203.57.57.0/24203.57.124.0/24203.57.125.0/24203.57.223.0/24203.202.0.0/17203.202.112.0/24203.202.128.0/18203.202.191.0/24220.101.0.0/172405:9000::/322405:9000:1fc::/482405:9000:203::/482405:9000:207::/482602:810:20e0::/48

Snapshot history

DateNameCountryClassPrefixes
2026-11-11SingTel Optus Pty LtdAUCarrier164
2026-11-10SingTel Optus Pty LtdAUCarrier164
2026-11-09SingTel Optus Pty LtdAUCarrier164
2026-11-08SingTel Optus Pty LtdAUCarrier164
2026-11-07SingTel Optus Pty LtdAUCarrier164
2026-11-06SingTel Optus Pty LtdAUCarrier164
2026-11-05SingTel Optus Pty LtdAUCarrier164
2026-11-04SingTel Optus Pty LtdAUCarrier164
2026-11-03SingTel Optus Pty LtdAUCarrier164
2026-11-02SingTel Optus Pty LtdAUCarrier164
2026-11-01SingTel Optus Pty LtdAUCarrier164
2026-10-31SingTel Optus Pty LtdAUCarrier164
2026-10-30SingTel Optus Pty LtdAUCarrier164
2026-10-29SingTel Optus Pty LtdAUCarrier164
2026-10-28SingTel Optus Pty LtdAUCarrier164
2026-10-27SingTel Optus Pty LtdAUCarrier164
2026-10-26SingTel Optus Pty LtdAUCarrier164
2026-10-25SingTel Optus Pty LtdAUCarrier164
2026-10-24SingTel Optus Pty LtdAUCarrier164
2026-10-23SingTel Optus Pty LtdAUCarrier164
2026-10-22SingTel Optus Pty LtdAUCarrier164
2026-10-21SingTel Optus Pty LtdAUCarrier164
2026-10-20SingTel Optus Pty LtdAUCarrier164
2026-10-19SingTel Optus Pty LtdAUCarrier164
2026-10-18SingTel Optus Pty LtdAUCarrier164
2026-10-17SingTel Optus Pty LtdAUCarrier164
2026-10-16SingTel Optus Pty LtdAUCarrier164
2026-10-15SingTel Optus Pty LtdAUCarrier164
2026-10-14SingTel Optus Pty LtdAUCarrier164
2026-10-13SingTel Optus Pty LtdAUCarrier164
2026-10-12SingTel Optus Pty LtdAUCarrier164
2026-10-11SingTel Optus Pty LtdAUCarrier164
2026-10-10SingTel Optus Pty LtdAUCarrier164
2026-10-09SingTel Optus Pty LtdAUCarrier164
2026-10-08SingTel Optus Pty LtdAUCarrier164
2026-10-07SingTel Optus Pty LtdAUCarrier164
2026-10-06SingTel Optus Pty LtdAUCarrier164
2026-10-05SingTel Optus Pty LtdAUCarrier164
2026-10-04SingTel Optus Pty LtdAUCarrier164
2026-10-03SingTel Optus Pty LtdAUCarrier164
2026-10-02SingTel Optus Pty LtdAUCarrier164
2026-10-01SingTel Optus Pty LtdAUCarrier164
2026-09-30SingTel Optus Pty LtdAUCarrier164
2026-09-29SingTel Optus Pty LtdAUCarrier164
2026-09-28SingTel Optus Pty LtdAUCarrier164
2026-09-27SingTel Optus Pty LtdAUCarrier164
2026-09-26SingTel Optus Pty LtdAUCarrier164
2026-09-25SingTel Optus Pty LtdAUCarrier164
2026-09-24SingTel Optus Pty LtdAUCarrier164
2026-09-23SingTel Optus Pty LtdAUCarrier164
2026-09-22SingTel Optus Pty LtdAUCarrier164
2026-09-21SingTel Optus Pty LtdAUCarrier164
2026-09-20SingTel Optus Pty LtdAUCarrier164
2026-09-19SingTel Optus Pty LtdAUCarrier164
2026-09-18SingTel Optus Pty LtdAUCarrier164
2026-09-17SingTel Optus Pty LtdAUCarrier164
2026-09-16SingTel Optus Pty LtdAUCarrier164
2026-09-15SingTel Optus Pty LtdAUCarrier164
2026-09-14SingTel Optus Pty LtdAUCarrier164
2026-09-13SingTel Optus Pty LtdAUCarrier164
2026-09-12SingTel Optus Pty LtdAUCarrier164
2026-09-11SingTel Optus Pty LtdAUCarrier164
2026-09-10SingTel Optus Pty LtdAUCarrier164
2026-09-09SingTel Optus Pty LtdAUCarrier164
2026-09-08SingTel Optus Pty LtdAUCarrier164
2026-09-07SingTel Optus Pty LtdAUCarrier164
2026-09-06SingTel Optus Pty LtdAUCarrier164
2026-09-05SingTel Optus Pty LtdAUCarrier164
2026-09-04SingTel Optus Pty LtdAUCarrier164
2026-09-03SingTel Optus Pty LtdAUCarrier164
2026-09-02SingTel Optus Pty LtdAUCarrier164
2026-09-01SingTel Optus Pty LtdAUCarrier164
2026-08-31SingTel Optus Pty LtdAUCarrier164
2026-08-30SingTel Optus Pty LtdAUCarrier164
2026-08-29SingTel Optus Pty LtdAUCarrier164
2026-08-28SingTel Optus Pty LtdAUCarrier164
2026-08-27SingTel Optus Pty LtdAUCarrier164
2026-08-26SingTel Optus Pty LtdAUCarrier164
2026-08-25SingTel Optus Pty LtdAUCarrier164
2026-08-24SingTel Optus Pty LtdAUCarrier164
2026-08-23SingTel Optus Pty LtdAUCarrier164
2026-08-22SingTel Optus Pty LtdAUCarrier164
2026-08-21SingTel Optus Pty LtdAUCarrier164
2026-08-20SingTel Optus Pty LtdAUCarrier164
2026-08-19SingTel Optus Pty LtdAUCarrier164
2026-08-18SingTel Optus Pty LtdAUCarrier164
2026-08-17SingTel Optus Pty LtdAUCarrier164
2026-08-16SingTel Optus Pty LtdAUCarrier164
2026-08-15SingTel Optus Pty LtdAUCarrier164
2026-08-14SingTel Optus Pty LtdAUCarrier163
2026-08-13SingTel Optus Pty LtdAUCarrier159
2026-08-12SingTel Optus Pty LtdAUCarrier159
2026-08-11SingTel Optus Pty LtdAUCarrier160
2026-08-10SingTel Optus Pty LtdAUCarrier160
2026-08-09SingTel Optus Pty LtdAUCarrier160
2026-08-08SingTel Optus Pty LtdAUCarrier160
2026-08-07SingTel Optus Pty LtdAUCarrier160
2026-08-06SingTel Optus Pty LtdAUCarrier160
2026-08-05SingTel Optus Pty LtdAUCarrier160
2026-08-04SingTel Optus Pty LtdAUCarrier160
2026-08-03SingTel Optus Pty LtdAUCarrier160
2026-08-02SingTel Optus Pty LtdAUCarrier160
2026-08-01SingTel Optus Pty LtdAUCarrier160
2026-07-31SingTel Optus Pty LtdAUCarrier160
2026-07-30SingTel Optus Pty LtdAUCarrier160
2026-07-29SingTel Optus Pty LtdAUCarrier160
2026-07-28SingTel Optus Pty LtdAUCarrier160
2026-07-27SingTel Optus Pty LtdAUCarrier159
2026-07-26SingTel Optus Pty LtdAUCarrier159
2026-07-25SingTel Optus Pty LtdAUCarrier159
2026-07-24SingTel Optus Pty LtdAUCarrier158
2026-07-23SingTel Optus Pty LtdAUCarrier158
2026-07-22SingTel Optus Pty LtdAUCarrier158
2026-07-21SingTel Optus Pty LtdAUCarrier158
2026-07-20SingTel Optus Pty LtdAUCarrier158
2026-07-19SingTel Optus Pty LtdAUCarrier158
2026-07-18SingTel Optus Pty LtdAUCarrier158
2026-07-17SingTel Optus Pty LtdAUCarrier158
2026-07-16SingTel Optus Pty LtdAUCarrier158
2026-07-15SingTel Optus Pty LtdAUCarrier158
2026-07-14SingTel Optus Pty LtdAUCarrier158
2026-07-13SingTel Optus Pty LtdAUCarrier158
2026-07-12SingTel Optus Pty LtdAUCarrier158
2026-07-11SingTel Optus Pty LtdAUCarrier158
2026-07-10SingTel Optus Pty LtdAUCarrier158
2026-07-09SingTel Optus Pty LtdAUCarrier158
2026-07-08SingTel Optus Pty LtdAUCarrier158
2026-07-07SingTel Optus Pty LtdAUCarrier158
2026-07-06SingTel Optus Pty LtdAUCarrier158
2026-07-05SingTel Optus Pty LtdAUCarrier158
2026-07-04SingTel Optus Pty LtdAUCarrier158
2026-07-03SingTel Optus Pty LtdAUCarrier158
2026-07-02SingTel Optus Pty LtdAUCarrier158
2026-07-01SingTel Optus Pty LtdAUCarrier158
2026-06-30SingTel Optus Pty LtdAUCarrier158
2026-06-29SingTel Optus Pty LtdAUCarrier158
2026-06-28SingTel Optus Pty LtdAUCarrier158
2026-06-27SingTel Optus Pty LtdAUCarrier158
2026-06-26SingTel Optus Pty LtdAUCarrier158
2026-06-25SingTel Optus Pty LtdAUCarrier158
2026-06-24SingTel Optus Pty LtdAUCarrier158
2026-06-23SingTel Optus Pty LtdAUCarrier158
2026-06-22SingTel Optus Pty LtdAUCarrier158
2026-06-21SingTel Optus Pty LtdAUCarrier158
2026-06-20SingTel Optus Pty LtdAUCarrier158
2026-06-19SingTel Optus Pty LtdAUCarrier158
2026-06-18SingTel Optus Pty LtdAUCarrier158
2026-06-17SingTel Optus Pty LtdAUCarrier158
2026-06-16SingTel Optus Pty LtdAUCarrier157
2026-06-15SingTel Optus Pty LtdAUCarrier157
2026-06-14SingTel Optus Pty LtdAUCarrier157
2026-06-13SingTel Optus Pty LtdAUCarrier157

IP-block changes

Open full filtered history →
ObservedBlockActionPrevious originsNew origins
2026-08-15157.23.245.0/24Acquired—AS7474
2026-08-141.44.176.0/22Acquired—AS7474
2026-08-141.44.180.0/22Acquired—AS7474
2026-08-141.44.184.0/22Acquired—AS7474
2026-08-141.44.188.0/22Acquired—AS7474
2026-08-12157.23.245.0/24ReleasedAS7474—
2026-07-282405:9000:1405::/48Acquired—AS7474
2026-07-25124.19.73.0/24Acquired—AS7474
2026-06-17203.202.104.0/24Acquired—AS7474
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