Summary

ASN	AS1221 Telstra Limited
BGP	203.27.128.0/18
IPs with RDNS	115
Hosted Domains	0
Pingable IPs	79
Router IPs	7


203.27.182.0	—	0
203.27.182.1	bundle-ether1054-283.cha-edge901.brisbane.telstra.net	0
203.27.182.2	dbi2360860.lnk.telstra.net	0
203.27.182.3	—	0
203.27.182.4	—	0
203.27.182.5	bundle-ether1081-259.chw-edge903.sydney.telstra.net	0
203.27.182.6	con3585445.lnk.telstra.net	0
203.27.182.7	—	0
203.27.182.8	—	0
203.27.182.9	bundle-ether1051-962.pie-edge902.perth.telstra.net	0
203.27.182.10	gen3288601.lnk.telstra.net	0
203.27.182.11	—	0
203.27.182.12	—	0
203.27.182.13	bundle-ether1053-206.lon-edge901.melbourne.telstra.net	0
203.27.182.14	fro2361030.lnk.telstra.net	0
203.27.182.15	—	0
203.27.182.16	—	0
203.27.182.17	—	0
203.27.182.18	—	0
203.27.182.19	—	0
203.27.182.20	—	0
203.27.182.21	bundle-ether1081-218.lon-edge903.melbourne.telstra.net	0
203.27.182.22	wil3612132.lnk.telstra.net	0
203.27.182.23	—	0
203.27.182.24	—	0
203.27.182.25	gigabitethernet0-0-0-17.spt1.southport.telstra.net	0
203.27.182.26	sam2358185.lnk.telstra.net	0
203.27.182.27	—	0
203.27.182.28	—	0
203.27.182.29	bundle-ether1112-145.ken-edge901.sydney.telstra.net	0
203.27.182.30	nsw4378103.lnk.telstra.net	0
203.27.182.31	—	0
203.27.182.32	—	0
203.27.182.33	bundle-ether1051-371.win-edge901.melbourne.telstra.net	0
203.27.182.34	isp2362405.lnk.telstra.net	0
203.27.182.35	—	0
203.27.182.36	—	0
203.27.182.37	bundle-ether1112-667.chw-edge903.sydney.telstra.net	0
203.27.182.38	rig4176028.lnk.telstra.net	0
203.27.182.39	—	0
203.27.182.40	—	0
203.27.182.41	bundle-ether1112-308.chw-edge903.sydney.telstra.net	0
203.27.182.42	coo3956597.lnk.telstra.net	0
203.27.182.43	—	0
203.27.182.44	—	0
203.27.182.45	ae8-16163.kten-e-072.sydney.telstra.net	0
203.27.182.46	dhl4383652.lnk.telstra.net	0
203.27.182.47	—	0
203.27.182.48	—	0
203.27.182.49	bundle-ether1082-531.win-edge903.melbourne.telstra.net	0
203.27.182.50	tel4516066.lnk.telstra.net	0
203.27.182.51	—	0
203.27.182.52	—	0
203.27.182.53	bundle-ether1056-200.chw-edge902.sydney.telstra.net	0
203.27.182.54	tel3222169.lnk.telstra.net	0
203.27.182.55	—	0
203.27.182.56	—	0
203.27.182.57	bundle-ether1052-316.lon-edge901.melbourne.telstra.net	0
203.27.182.58	dat3865116.lnk.telstra.net	0
203.27.182.59	—	0
203.27.182.60	—	0
203.27.182.61	bundle-ether1051-568.lon-edge901.melbourne.telstra.net	0
203.27.182.62	mail.austechwire.com.au	0
203.27.182.63	—	0
203.27.182.64	—	0
203.27.182.65	ae8-16095.3nho-e-070.sydney.telstra.net	0
203.27.182.66	ald4387593.lnk.telstra.net	0
203.27.182.67	—	0
203.27.182.68	—	0
203.27.182.69	bundle-ether1051-143.ken-edge902.sydney.telstra.net	0
203.27.182.70	coo3956625.lnk.telstra.net	0
203.27.182.71	—	0
203.27.182.72	—	0
203.27.182.73	bundle-ether1111-114.chw-edge903.sydney.telstra.net	0
203.27.182.74	tec3564290.lnk.telstra.net	0
203.27.182.75	—	0
203.27.182.76	—	0
203.27.182.77	gigabitethernet0-0-0-7.spt1.southport.telstra.net	0
203.27.182.78	pri2311267.lnk.telstra.net	0
203.27.182.79	—	0
203.27.182.80	—	0
203.27.182.81	bundle-ether1113-407.ken-edge903.sydney.telstra.net	0
203.27.182.82	tec4316521.lnk.telstra.net	0
203.27.182.83	—	0
203.27.182.84	—	0
203.27.182.85	bundle-ether23.lon-edge901.melbourne.telstra.net	0
203.27.182.86	imp4410161.lnk.telstra.net	0
203.27.182.87	—	0
203.27.182.88	—	0
203.27.182.89	bundle-ether1051-469.cha-edge901.brisbane.telstra.net	0
203.27.182.90	bla2361125.lnk.telstra.net	0
203.27.182.91	—	0
203.27.182.92	—	0
203.27.182.93	bundle-ether1051-257.ken-edge903.sydney.telstra.net	0
203.27.182.94	tel3223198.lnk.telstra.net	0
203.27.182.95	—	0
203.27.182.96	—	0
203.27.182.97	ae7-16135.3veo-e-073.melbourne.telstra.net	0
203.27.182.98	kin4148091.lnk.telstra.net	0
203.27.182.99	—	0
203.27.182.100	—	0
203.27.182.101	bundle-ether1081-672.woo-edge903.brisbane.telstra.net	0
203.27.182.102	nrn4320074.lnk.telstra.net	0
203.27.182.103	—	0
203.27.182.104	—	0
203.27.182.105	bundle-ether1052-207.lon-edge901.melbourne.telstra.net	0
203.27.182.106	all2362307.lnk.telstra.net	0
203.27.182.107	—	0
203.27.182.108	—	0
203.27.182.109	bundle-ether1054-235.cha-edge901.brisbane.telstra.net	0
203.27.182.110	dat3705557.lnk.telstra.net	0
203.27.182.111	—	0
203.27.182.112	—	0
203.27.182.113	bundle-ether1111-575.cha-edge903.brisbane.telstra.net	0
203.27.182.114	esr4142119.lnk.telstra.net	0
203.27.182.115	—	0
203.27.182.116	—	0
203.27.182.117	bundle-ether1052-152.dav-edge901.hobart.telstra.net	0
203.27.182.118	tel3390503.lnk.telstra.net	0
203.27.182.119	—	0
203.27.182.120	—	0
203.27.182.121	bundle-ether1051-184.chw-edge903.sydney.telstra.net	0
203.27.182.122	ags3586401.lnk.telstra.net	0
203.27.182.123	—	0
203.27.182.124	—	0
203.27.182.125	bundle-ether1081-598.woo-edge903.brisbane.telstra.net	0
203.27.182.126	fab3886737.lnk.telstra.net	0
203.27.182.127	—	0
203.27.182.128	—	0
203.27.182.129	bundle-ether1111-160.pie-edge903.perth.telstra.net	0
203.27.182.130	dep3863224.lnk.telstra.net	0
203.27.182.131	—	0
203.27.182.132	—	0
203.27.182.133	bundle-ether1052-247.win-edge901.melbourne.telstra.net	0
203.27.182.134	mea2361014.lnk.telstra.net	0
203.27.182.135	—	0
203.27.182.136	—	0
203.27.182.137	—	0
203.27.182.138	—	0
203.27.182.139	—	0
203.27.182.140	—	0
203.27.182.141	—	0
203.27.182.142	—	0
203.27.182.143	—	0
203.27.182.144	—	0
203.27.182.145	bundle-ether1081-101.win-edge903.melbourne.telstra.net	0
203.27.182.146	res3569479.lnk.telstra.net	0
203.27.182.147	—	0
203.27.182.148	—	0
203.27.182.149	bundle-ether1056-133.lon-edge901.melbourne.telstra.net	0
203.27.182.150	pre2362245.lnk.telstra.net	0
203.27.182.151	—	0
203.27.182.152	—	0
203.27.182.153	bundle-ether1082-235.chw-edge903.sydney.telstra.net	0
203.27.182.154	tra4373863.lnk.telstra.net	0
203.27.182.155	—	0
203.27.182.156	—	0
203.27.182.157	ae9-16354.3veo-e-073.melbourne.telstra.net	0
203.27.182.158	com4155583.lnk.telstra.net	0
203.27.182.159	—	0
203.27.182.160	—	0
203.27.182.161	bundle-ether12.wel-edge903.perth.telstra.net	0
203.27.182.162	mic3311975.lnk.telstra.net	0
203.27.182.163	—	0
203.27.182.164	—	0
203.27.182.165	bundle-ether1051-572.ken-edge901.sydney.telstra.net	0
203.27.182.166	max2361342.lnk.telstra.net	0
203.27.182.167	—	0
203.27.182.168	—	0
203.27.182.169	—	0
203.27.182.170	—	0
203.27.182.171	—	0
203.27.182.172	—	0
203.27.182.173	bundle-ether1053-170.win-edge901.melbourne.telstra.net	0
203.27.182.174	tel3353136.lnk.telstra.net	0
203.27.182.175	—	0
203.27.182.176	—	0
203.27.182.177	bundle-ether1112-397.lon-edge903.melbourne.telstra.net	0
203.27.182.178	cob4292396.lnk.telstra.net	0
203.27.182.179	—	0
203.27.182.180	—	0
203.27.182.181	bundle-ether1053-205.lon-edge901.melbourne.telstra.net	0
203.27.182.182	sal2359899.lnk.telstra.net	0
203.27.182.183	—	0
203.27.182.184	—	0
203.27.182.185	bundle-ether1054-202.cha-edge902.brisbane.telstra.net	0
203.27.182.186	isa3776076.lnk.telstra.net	0
203.27.182.187	—	0
203.27.182.188	—	0
203.27.182.189	—	0
203.27.182.190	—	0
203.27.182.191	—	0
203.27.182.192	—	0
203.27.182.193	bundle-ether1053-216.way-edge902.adelaide.telstra.net	0
203.27.182.194	dat3634093.lnk.telstra.net	0
203.27.182.195	—	0
203.27.182.196	—	0
203.27.182.197	bundle-ether1081-105.bth-edge901.hobart.telstra.net	0
203.27.182.198	wth4445696.lnk.telstra.net	0
203.27.182.199	—	0
203.27.182.200	—	0
203.27.182.201	bundle-ether1053-195.cha-edge901.brisbane.telstra.net	0
203.27.182.202	dow3634789.lnk.telstra.net	0
203.27.182.203	—	0
203.27.182.204	—	0
203.27.182.205	—	0
203.27.182.206	—	0
203.27.182.207	—	0
203.27.182.208	—	0
203.27.182.209	bundle-ether1112-184.ken-edge903.sydney.telstra.net	0
203.27.182.210	doe3693499.lnk.telstra.net	0
203.27.182.211	—	0
203.27.182.212	—	0
203.27.182.213	ae8-16132.cwep-e-072.sydney.telstra.net	0
203.27.182.214	the4332646.lnk.telstra.net	0
203.27.182.215	—	0
203.27.182.216	—	0
203.27.182.217	bundle-ether1051-249.civ-edge901.canberra.telstra.net	0
203.27.182.218	tre2363474.lnk.telstra.net	0
203.27.182.219	—	0
203.27.182.220	—	0
203.27.182.221	bundle-ether1051-179.pie-edge902.perth.telstra.net	0
203.27.182.222	—	0
203.27.182.223	—	0
203.27.182.224	—	0
203.27.182.225	bundle-ether1081-555.woo-edge903.brisbane.telstra.net	0
203.27.182.226	car2358813.lnk.telstra.net	0
203.27.182.227	—	0
203.27.182.228	—	0
203.27.182.229	bundle-ether1111-1226.chw-edge903.sydney.telstra.net	0
203.27.182.230	psg4193191.lnk.telstra.net	0
203.27.182.231	—	0
203.27.182.232	—	0
203.27.182.233	bundle-ether1054-277.cha-edge901.brisbane.telstra.net	0
203.27.182.234	nrn2300360.lnk.telstra.net	0
203.27.182.235	—	0
203.27.182.236	—	0
203.27.182.237	bundle-ether1111-244.chw-edge902.sydney.telstra.net	0
203.27.182.238	doe3019283.lnk.telstra.net	0
203.27.182.239	—	0
203.27.182.240	—	0
203.27.182.241	bundle-ether1052-121.lon-edge901.melbourne.telstra.net	0
203.27.182.242	sus2292951.lnk.telstra.net	0
203.27.182.243	—	0
203.27.182.244	—	0
203.27.182.245	bundle-ether1053-241.lon-edge901.melbourne.telstra.net	0
203.27.182.246	bin2328792.lnk.telstra.net	0
203.27.182.247	—	0
203.27.182.248	—	0
203.27.182.249	bundle-ether1112-393.ken-edge902.sydney.telstra.net	0
203.27.182.250	com4524724.lnk.telstra.net	0
203.27.182.251	—	0
203.27.182.252	—	0
203.27.182.253	bundle-ether106.ken-edge903.sydney.telstra.net	0
203.27.182.254	tel4410245.lnk.telstra.net	0
203.27.182.255	—	0

Traceroute

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

$ traceroute -a -n -q1 -f5 203.27.182.173

traceroute to 203.27.182.173 (203.27.182.173): 64 hops max, 52 byte packets

5 [AS1221] 61.8.19.225 0.882 ms

6 [AS1221] 203.50.11.111 1.089 ms

7 [AS1221] 203.27.182.173 1.069 ms

Measurement taken from

IPinfo ProbeNet in Melbourne, AU

On March 13, 2026