Summary

ASN	AS1221 Telstra Limited
BGP	203.48.0.0/14
IPs with RDNS	61
Hosted Domains	0
Pingable IPs	5
Router IPs	7


203.50.254.0	—	0
203.50.254.1	bundle-ether1.cwt-core31.tidmodel.telstra.net	0
203.50.254.2	bundle-ether2.cwt-core31.tidmodel.telstra.net	0
203.50.254.3	bundle-ether2.cwt-core32.tidmodel.telstra.net	0
203.50.254.4	bundle-ether2.cwt-core30.tidmodel.telstra.net	0
203.50.254.5	bundle-ether1.cwt-core32.tidmodel.telstra.net	0
203.50.254.6	bundle-ether4.cwt-core30.tidmodel.telstra.net	0
203.50.254.7	bundle-ether8.cwyt-r-030.tidmodel.telstra.net	0
203.50.254.8	bundle-ether3.cwt-core30.tidmodel.telstra.net	0
203.50.254.9	bundle-ether12.bar-core30.tidmodel.telstra.net	0
203.50.254.10	bundle-ether3.cwt-core31.tidmodel.telstra.net	0
203.50.254.11	bundle-ether5.bar-core31.tidmodel.telstra.net	0
203.50.254.12	—	0
203.50.254.13	bundle-ether5.bar-core32.tidmodel.telstra.net	0
203.50.254.14	bundle-ether4.bar-gw30.tidmodel.telstra.net	0
203.50.254.15	—	0
203.50.254.16	bundle-ether9.bar-gw31.tidmodel.telstra.net	0
203.50.254.17	—	0
203.50.254.18	bundle-ether1.bar-core30.tidmodel.telstra.net	0
203.50.254.19	bundle-ether1.bar-core31.tidmodel.telstra.net	0
203.50.254.20	bundle-ether4.bar-core31.tidmodel.telstra.net	0
203.50.254.21	bundle-ether1.bar-core32.tidmodel.telstra.net	0
203.50.254.22	bundle-ether4.bar-core30.tidmodel.telstra.net	0
203.50.254.23	bundle-ether2.bar-core32.tidmodel.telstra.net	0
203.50.254.24	lon-lab30.melbourne.telstra.net	0
203.50.254.25	lon-lab31.melbourne.telstra.net	0
203.50.254.26	bundle-ether5.bar-core30.tidmodel.telstra.net	0
203.50.254.27	bundle-ether1.bar-gw30.tidmodel.telstra.net	0
203.50.254.28	bundle-ether7.bar-core31.tidmodel.telstra.net	0
203.50.254.29	bundle-ether1.bar-gw31.tidmodel.telstra.net	0
203.50.254.30	bundle-ether3.bar-core32.tidmodel.telstra.net	0
203.50.254.31	bundle-ether3.bar-gw30.tidmodel.telstra.net	0
203.50.254.32	bundle-ether4.bar-core32.tidmodel.telstra.net	0
203.50.254.33	bundle-ether3.bar-gw31.tidmodel.telstra.net	0
203.50.254.34	bundle-ether2.bar-gw31.tidmodel.telstra.net	0
203.50.254.35	bundle-ether2.bar-gw30.tidmodel.telstra.net	0
203.50.254.36	port-channel1_ciw1-iwag1006-1.tidmodel.telstra.net	0
203.50.254.37	aex_ciw1-ice302.tidmodel.telstra.net	0
203.50.254.38	port-channel2_ciw1-iwag1006-1.tidmodel.telstra.net	0
203.50.254.39	aex_ciw2-ice302.tidmodel.telstra.net	0
203.50.254.40	—	0
203.50.254.41	gi0-0-0-20.cwyt-r-028.tidmodel.telstra.net	0
203.50.254.42	—	0
203.50.254.43	te0-0-0-36.cwyt-r-028.tidmodel.telstra.net	0
203.50.254.44	—	0
203.50.254.45	—	0
203.50.254.46	—	0
203.50.254.47	—	0
203.50.254.48	—	0
203.50.254.49	—	0
203.50.254.50	bundle-ether801-222.cwt-edge901.tidmodel.telstra.net	0
203.50.254.51	—	0
203.50.254.52	bundle-ether801-224.cwt-edge901.tidmodel.telstra.net	0
203.50.254.53	—	0
203.50.254.54	bundle-ether802-223.cwt-edge902.tidmodel.telstra.net	0
203.50.254.55	—	0
203.50.254.56	bundle-ether802-225.cwt-edge902.tidmodel.telstra.net	0
203.50.254.57	—	0
203.50.254.58	bundle-ether802-222.cwt-edge901.tidmodel.telstra.net	0
203.50.254.59	—	0
203.50.254.60	bundle-ether802-224.cwt-edge901.tidmodel.telstra.net	0
203.50.254.61	—	0
203.50.254.62	bundle-ether801-223.cwt-edge902.tidmodel.telstra.net	0
203.50.254.63	—	0
203.50.254.64	bundle-ether801-225.cwt-edge902.tidmodel.telstra.net	0
203.50.254.65	—	0
203.50.254.66	—	0
203.50.254.67	—	0
203.50.254.68	—	0
203.50.254.69	—	0
203.50.254.70	—	0
203.50.254.71	—	0
203.50.254.72	bundle-ether1058-502.cwt-edge901.tidmodel.telstra.net	0
203.50.254.73	—	0
203.50.254.74	—	0
203.50.254.75	—	0
203.50.254.76	—	0
203.50.254.77	—	0
203.50.254.78	—	0
203.50.254.79	—	0
203.50.254.80	—	0
203.50.254.81	—	0
203.50.254.82	—	0
203.50.254.83	—	0
203.50.254.84	—	0
203.50.254.85	—	0
203.50.254.86	—	0
203.50.254.87	—	0
203.50.254.88	—	0
203.50.254.89	—	0
203.50.254.90	—	0
203.50.254.91	—	0
203.50.254.92	—	0
203.50.254.93	—	0
203.50.254.94	—	0
203.50.254.95	—	0
203.50.254.96	—	0
203.50.254.97	—	0
203.50.254.98	te0-2-0-38.cwt-edge901.tidmodel.telstra.net	0
203.50.254.99	—	0
203.50.254.100	—	0
203.50.254.101	—	0
203.50.254.102	—	0
203.50.254.103	rabbit.telstra.net	0
203.50.254.104	—	0
203.50.254.105	—	0
203.50.254.106	—	0
203.50.254.107	—	0
203.50.254.108	—	0
203.50.254.109	—	0
203.50.254.110	—	0
203.50.254.111	—	0
203.50.254.112	—	0
203.50.254.113	—	0
203.50.254.114	—	0
203.50.254.115	—	0
203.50.254.116	—	0
203.50.254.117	—	0
203.50.254.118	—	0
203.50.254.119	—	0
203.50.254.120	—	0
203.50.254.121	—	0
203.50.254.122	—	0
203.50.254.123	—	0
203.50.254.124	—	0
203.50.254.125	—	0
203.50.254.126	—	0
203.50.254.127	—	0
203.50.254.128	—	0
203.50.254.129	—	0
203.50.254.130	—	0
203.50.254.131	—	0
203.50.254.132	—	0
203.50.254.133	—	0
203.50.254.134	—	0
203.50.254.135	—	0
203.50.254.136	—	0
203.50.254.137	—	0
203.50.254.138	—	0
203.50.254.139	—	0
203.50.254.140	—	0
203.50.254.141	—	0
203.50.254.142	—	0
203.50.254.143	—	0
203.50.254.144	—	0
203.50.254.145	—	0
203.50.254.146	—	0
203.50.254.147	—	0
203.50.254.148	—	0
203.50.254.149	—	0
203.50.254.150	—	0
203.50.254.151	—	0
203.50.254.152	—	0
203.50.254.153	—	0
203.50.254.154	—	0
203.50.254.155	—	0
203.50.254.156	—	0
203.50.254.157	—	0
203.50.254.158	—	0
203.50.254.159	—	0
203.50.254.160	—	0
203.50.254.161	—	0
203.50.254.162	—	0
203.50.254.163	—	0
203.50.254.164	—	0
203.50.254.165	—	0
203.50.254.166	—	0
203.50.254.167	—	0
203.50.254.168	—	0
203.50.254.169	—	0
203.50.254.170	—	0
203.50.254.171	—	0
203.50.254.172	—	0
203.50.254.173	—	0
203.50.254.174	—	0
203.50.254.175	—	0
203.50.254.176	—	0
203.50.254.177	—	0
203.50.254.178	—	0
203.50.254.179	—	0
203.50.254.180	—	0
203.50.254.181	—	0
203.50.254.182	—	0
203.50.254.183	—	0
203.50.254.184	—	0
203.50.254.185	bundle-ether38.bar-edge903.tidmodel.telstra.net	0
203.50.254.186	—	0
203.50.254.187	—	0
203.50.254.188	—	0
203.50.254.189	bundle-ether39.bar-edge903.tidmodel.telstra.net	0
203.50.254.190	—	0
203.50.254.191	—	0
203.50.254.192	—	0
203.50.254.193	—	0
203.50.254.194	—	0
203.50.254.195	—	0
203.50.254.196	—	0
203.50.254.197	—	0
203.50.254.198	—	0
203.50.254.199	—	0
203.50.254.200	—	0
203.50.254.201	—	0
203.50.254.202	—	0
203.50.254.203	—	0
203.50.254.204	—	0
203.50.254.205	—	0
203.50.254.206	—	0
203.50.254.207	—	0
203.50.254.208	—	0
203.50.254.209	—	0
203.50.254.210	—	0
203.50.254.211	—	0
203.50.254.212	—	0
203.50.254.213	—	0
203.50.254.214	—	0
203.50.254.215	—	0
203.50.254.216	—	0
203.50.254.217	—	0
203.50.254.218	—	0
203.50.254.219	—	0
203.50.254.220	—	0
203.50.254.221	—	0
203.50.254.222	—	0
203.50.254.223	—	0
203.50.254.224	—	0
203.50.254.225	—	0
203.50.254.226	bundle-ether801-226.cwt-edge901.tidmodel.telstra.net	0
203.50.254.227	—	0
203.50.254.228	bundle-ether801-228.cwt-edge901.tidmodel.telstra.net	0
203.50.254.229	—	0
203.50.254.230	bundle-ether801-227.cwt-edge902.tidmodel.telstra.net	0
203.50.254.231	—	0
203.50.254.232	bundle-ether801-229.cwt-edge902.tidmodel.telstra.net	0
203.50.254.233	—	0
203.50.254.234	ae81-ciw1-ice302.tidmodel.telstra.net	0
203.50.254.235	po1-ciw1-lns1006-1.tidmodel.telstra.net	0
203.50.254.236	ae81-ciw2-ice302.tidmodel.telstra.net	0
203.50.254.237	po2-ciw1-lns1006-1.tidmodel.telstra.net	0
203.50.254.238	—	0
203.50.254.239	—	0
203.50.254.240	—	0
203.50.254.241	—	0
203.50.254.242	—	0
203.50.254.243	—	0
203.50.254.244	—	0
203.50.254.245	—	0
203.50.254.246	—	0
203.50.254.247	—	0
203.50.254.248	—	0
203.50.254.249	—	0
203.50.254.250	—	0
203.50.254.251	netskope-gre.tidmodel.telstra.net	0
203.50.254.252	netskope-gre.tidmodel.telstra.net	0
203.50.254.253	—	0
203.50.254.254	—	0
203.50.254.255	—	0

Traceroute

Below is a recent traceroute taken from the IPinfo ProbeNet to an IP in this range. Learn more.

traceroute -a -n -q1 203.50.254.17

traceroute to 203.50.254.17 (203.50.254.17): 64 hops max, 52 byte packets

1 [AS15169] 142.250.224.114 0.974 ms

2 *

3 [AS1221] 203.50.254.17 4.215 ms

Measurement taken from

IPinfo ProbeNet in Melbourne, AU

On December 6th 2025