Summary

ASN	AS2856 British Telecommunications PLC
BGP	194.72.0.0/14
IPs with RDNS	67
Hosted Domains	0
Pingable IPs	90
Router IPs	51


194.75.121.0	—	0
194.75.121.1	—	0
194.75.121.2	—	0
194.75.121.3	ftip004079699.acc2.colindale.21cn-nte.bt.net	0
194.75.121.4	—	0
194.75.121.5	ftip005661640.acc3.sf.21cn-ipp.bt.net	0
194.75.121.6	—	0
194.75.121.7	—	0
194.75.121.8	—	0
194.75.121.9	ftip005062423.acc3.birmingham.21cn-nte.bt.net	0
194.75.121.10	—	0
194.75.121.11	—	0
194.75.121.12	—	0
194.75.121.13	—	0
194.75.121.14	—	0
194.75.121.15	—	0
194.75.121.16	—	0
194.75.121.17	ftip005062621.acc4.faraday.21cn-nte.bt.net	0
194.75.121.18	—	0
194.75.121.19	ftip007048630.acc4.mr.21cn-nte.bt.net	0
194.75.121.20	—	0
194.75.121.21	ftip005062843.acc4.faraday.21cn-nte.bt.net	0
194.75.121.22	—	0
194.75.121.23	—	0
194.75.121.24	—	0
194.75.121.25	ftip006805135.acc4.sf.21cn-nte.bt.net	0
194.75.121.26	—	0
194.75.121.27	—	0
194.75.121.28	—	0
194.75.121.29	ftip005662043.acc2.kingston.21cn-nte.bt.net	0
194.75.121.30	—	0
194.75.121.31	—	0
194.75.121.32	—	0
194.75.121.33	ftip005063253.acc3.birmingham.21cn-nte.bt.net	0
194.75.121.34	—	0
194.75.121.35	ftip005063420.acc3.birmingham.21cn-nte.bt.net	0
194.75.121.36	—	0
194.75.121.37	ftip007669286.acc2.faraday.21cn-nte.bt.net	0
194.75.121.38	—	0
194.75.121.39	ftip006968670.acc2.birmingham.21cn-nte.bt.net	0
194.75.121.40	—	0
194.75.121.41	ftip005063246.acc1.kingston.21cn-nte.bt.net	0
194.75.121.42	—	0
194.75.121.43	ftip006554835.acc1.kingston.21cn-nte.bt.net	0
194.75.121.44	—	0
194.75.121.45	—	0
194.75.121.46	—	0
194.75.121.47	—	0
194.75.121.48	—	0
194.75.121.49	ftip004317135-v1-fo.acc2.colindale.21cn-nte.bt.net	0
194.75.121.50	—	0
194.75.121.51	—	0
194.75.121.52	—	0
194.75.121.53	ftip006924027.acc5.faraday.21cn-nte.bt.net	0
194.75.121.54	—	0
194.75.121.55	—	0
194.75.121.56	—	0
194.75.121.57	—	0
194.75.121.58	—	0
194.75.121.59	—	0
194.75.121.60	—	0
194.75.121.61	—	0
194.75.121.62	—	0
194.75.121.63	—	0
194.75.121.64	—	0
194.75.121.65	—	0
194.75.121.66	—	0
194.75.121.67	—	0
194.75.121.68	—	0
194.75.121.69	—	0
194.75.121.70	—	0
194.75.121.71	—	0
194.75.121.72	—	0
194.75.121.73	—	0
194.75.121.74	—	0
194.75.121.75	ftip006925659.acc2.colindale.21cn-nte.bt.net	0
194.75.121.76	—	0
194.75.121.77	—	0
194.75.121.78	—	0
194.75.121.79	ftip004076360.acc3.mr.21cn-nte.bt.net	0
194.75.121.80	—	0
194.75.121.81	ftip006924829.acc4.mr.21cn-nte.bt.net	0
194.75.121.82	—	0
194.75.121.83	ftip007573705.acc2.colindale.21cn-nte.bt.net	0
194.75.121.84	—	0
194.75.121.85	ftip005662647-v1-lb.acc3.birmingham.21cn-nte.bt.net	0
194.75.121.86	—	0
194.75.121.87	ftip006312220-v1-bk.acc4.mr.21cn-nte.bt.net	0
194.75.121.88	—	0
194.75.121.89	ftip003166277.acc2.kingston.21cn-nte.bt.net	0
194.75.121.90	—	0
194.75.121.91	—	0
194.75.121.92	—	0
194.75.121.93	—	0
194.75.121.94	—	0
194.75.121.95	—	0
194.75.121.96	—	0
194.75.121.97	—	0
194.75.121.98	—	0
194.75.121.99	ftip003468708.acc2.kingston.21cn-nte.bt.net	0
194.75.121.100	—	0
194.75.121.101	ftip005662845.l-nws.21cn-ipp.bt.net	0
194.75.121.102	—	0
194.75.121.103	ftip006489625-ms-fo.acc4.mr.21cn-nte.bt.net	0
194.75.121.104	—	0
194.75.121.105	ftip006489625-v1-fo.acc2.colindale.21cn-nte.bt.net	0
194.75.121.106	—	0
194.75.121.107	ftip007670763.acc3.birmingham.21cn-nte.bt.net	0
194.75.121.108	—	0
194.75.121.109	—	0
194.75.121.110	—	0
194.75.121.111	—	0
194.75.121.112	—	0
194.75.121.113	—	0
194.75.121.114	ftip005064441.l-nws.21cn-ipp.bt.net	0
194.75.121.115	—	0
194.75.121.116	—	0
194.75.121.117	ftip005064632.acc3.birmingham.21cn-nte.bt.net	0
194.75.121.118	—	0
194.75.121.119	—	0
194.75.121.120	—	0
194.75.121.121	—	0
194.75.121.122	—	0
194.75.121.123	ftip005663231.acc3.sf.21cn-ipp.bt.net	0
194.75.121.124	—	0
194.75.121.125	ftip006489823.acc4.sf.21cn-nte.bt.net	0
194.75.121.126	—	0
194.75.121.127	ftip005831043.acc4.manchester.21cn-nte.bt.net	0
194.75.121.128	—	0
194.75.121.129	ftip005864225.acc2.faraday.21cn-nte.bt.net	0
194.75.121.130	—	0
194.75.121.131	—	0
194.75.121.132	—	0
194.75.121.133	ftip006925673.acc2.faraday.21cn-nte.bt.net	0
194.75.121.134	—	0
194.75.121.135	ftip007234026.acc1.colindale.21cn-nte.bt.net	0
194.75.121.136	—	0
194.75.121.137	ftip003375815.acc3.birmingham.21cn-nte.bt.net	0
194.75.121.138	—	0
194.75.121.139	—	0
194.75.121.140	—	0
194.75.121.141	—	0
194.75.121.142	—	0
194.75.121.143	ftip005663620.acc4.manchester.21cn-nte.bt.net	0
194.75.121.144	—	0
194.75.121.145	ftip007832000.acc3.birmingham.21cn-nte.bt.net	0
194.75.121.146	—	0
194.75.121.147	ftip004430247-v1-lb.acc4.sf.21cn-nte.bt.net	0
194.75.121.148	—	0
194.75.121.149	ftip005062836.acc3.birmingham.21cn-nte.bt.net	0
194.75.121.150	—	0
194.75.121.151	ftip006492823.acc4.sf.21cn-nte.bt.net	0
194.75.121.152	—	0
194.75.121.153	—	0
194.75.121.154	—	0
194.75.121.155	ftip007675492-ms-bk.acc1.kingston.21cn-nte.bt.net	0
194.75.121.156	—	0
194.75.121.157	—	0
194.75.121.158	—	0
194.75.121.159	ftip007353833.acc4.mr.21cn-nte.bt.net	0
194.75.121.160	—	0
194.75.121.161	—	0
194.75.121.162	—	0
194.75.121.163	—	0
194.75.121.164	—	0
194.75.121.165	—	0
194.75.121.166	—	0
194.75.121.167	—	0
194.75.121.168	—	0
194.75.121.169	ftip006489830.acc5.faraday.21cn-nte.bt.net	0
194.75.121.170	—	0
194.75.121.171	—	0
194.75.121.172	—	0
194.75.121.173	—	0
194.75.121.174	—	0
194.75.121.175	—	0
194.75.121.176	—	0
194.75.121.177	ftip007311222.acc5.faraday.21cn-nte.bt.net	0
194.75.121.178	—	0
194.75.121.179	—	0
194.75.121.180	—	0
194.75.121.181	ftip007187452.acc1.birmingham.21cn-nte.bt.net	0
194.75.121.182	—	0
194.75.121.183	—	0
194.75.121.184	—	0
194.75.121.185	ftip005065837.acc3.birmingham.21cn-nte.bt.net	0
194.75.121.186	—	0
194.75.121.187	—	0
194.75.121.188	—	0
194.75.121.189	ftip005066063.acc3.birmingham.21cn-nte.bt.net	0
194.75.121.190	—	0
194.75.121.191	—	0
194.75.121.192	—	0
194.75.121.193	—	0
194.75.121.194	—	0
194.75.121.195	—	0
194.75.121.196	—	0
194.75.121.197	ftip005065820.acc1.kingston.21cn-nte.bt.net	0
194.75.121.198	—	0
194.75.121.199	—	0
194.75.121.200	—	0
194.75.121.201	ftip006948825.acc2.colindale.21cn-nte.bt.net	0
194.75.121.202	—	0
194.75.121.203	ftip005065448.acc3.mr.21cn-ipp.bt.net	0
194.75.121.204	—	0
194.75.121.205	ftip007576089.acc6.faraday.21cn-nte.bt.net	0
194.75.121.206	—	0
194.75.121.207	—	0
194.75.121.208	—	0
194.75.121.209	—	0
194.75.121.210	—	0
194.75.121.211	ftip006493035.acc4.birmingham.21cn-nte.bt.net	0
194.75.121.212	—	0
194.75.121.213	—	0
194.75.121.214	—	0
194.75.121.215	ftip007728518.acc5.faraday.21cn-nte.bt.net	0
194.75.121.216	—	0
194.75.121.217	ftip005662050.acc1.faraday.21cn-nte.bt.net	0
194.75.121.218	—	0
194.75.121.219	ftip007669484.acc2.faraday.21cn-nte.bt.net	0
194.75.121.220	—	0
194.75.121.221	—	0
194.75.121.222	—	0
194.75.121.223	ftip003430972-ms-bk.acc2.kingston.21cn-nte.bt.net	0
194.75.121.224	—	0
194.75.121.225	ftip005067039.acc3.faraday.21cn-nte.bt.net	0
194.75.121.226	—	0
194.75.121.227	ftip003483800.acc1.birmingham.21cn-nte.bt.net	0
194.75.121.228	—	0
194.75.121.229	ftip005664023.acc3.birmingham.21cn-nte.bt.net	0
194.75.121.230	—	0
194.75.121.231	ftip003266700.acc2.kingston.21cn-nte.bt.net	0
194.75.121.232	—	0
194.75.121.233	—	0
194.75.121.234	—	0
194.75.121.235	ftip005067237.acc4.faraday.21cn-nte.bt.net	0
194.75.121.236	—	0
194.75.121.237	—	0
194.75.121.238	—	0
194.75.121.239	ftip005067428.acc1.kingston.21cn-nte.bt.net	0
194.75.121.240	—	0
194.75.121.241	—	0
194.75.121.242	—	0
194.75.121.243	ftip006584245.acc4.mr.21cn-nte.bt.net	0
194.75.121.244	—	0
194.75.121.245	—	0
194.75.121.246	—	0
194.75.121.247	ftip005664047.acc4.manchester.21cn-nte.bt.net	0
194.75.121.248	—	0
194.75.121.249	—	0
194.75.121.250	—	0
194.75.121.251	—	0
194.75.121.252	—	0
194.75.121.253	ftip003412640-v1-fo.l-nws.21cn-ipp.bt.net	0
194.75.121.254	—	0
194.75.121.255	—	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 194.75.121.250

traceroute to 194.75.121.250 (194.75.121.250): 64 hops max, 52 byte packets

4 [] 195.66.224.10 4.304 ms

5 [AS2856] 194.74.16.234 4.996 ms

6 [AS2856] 194.75.121.250 6.293 ms

Measurement taken from

IPinfo ProbeNet in Wolverhampton, GB

On December 14th 2025