Summary

ASN	AS2856 British Telecommunications PLC
BGP	31.119.0.0/16
IPs with RDNS	39
Hosted Domains	0
Pingable IPs	128
Router IPs	60


31.119.51.0	—	0
31.119.51.1	—	0
31.119.51.2	—	0
31.119.51.3	—	0
31.119.51.4	—	0
31.119.51.5	—	0
31.119.51.6	—	0
31.119.51.7	ftip009387485-v1-lb.acc3.kingston.21cn-nte.bt.net	0
31.119.51.8	—	0
31.119.51.9	—	0
31.119.51.10	—	0
31.119.51.11	—	0
31.119.51.12	—	0
31.119.51.13	—	0
31.119.51.14	—	0
31.119.51.15	—	0
31.119.51.16	—	0
31.119.51.17	—	0
31.119.51.18	—	0
31.119.51.19	—	0
31.119.51.20	—	0
31.119.51.21	—	0
31.119.51.22	—	0
31.119.51.23	ftip009389083.acc4.birmingham.21cn-nte.bt.net	0
31.119.51.24	—	0
31.119.51.25	—	0
31.119.51.26	—	0
31.119.51.27	—	0
31.119.51.28	—	0
31.119.51.29	—	0
31.119.51.30	—	0
31.119.51.31	—	0
31.119.51.32	—	0
31.119.51.33	—	0
31.119.51.34	—	0
31.119.51.35	—	0
31.119.51.36	—	0
31.119.51.37	—	0
31.119.51.38	—	0
31.119.51.39	ftip009389281.acc4.sf.21cn-nte.bt.net	0
31.119.51.40	—	0
31.119.51.41	—	0
31.119.51.42	—	0
31.119.51.43	—	0
31.119.51.44	—	0
31.119.51.45	—	0
31.119.51.46	—	0
31.119.51.47	—	0
31.119.51.48	—	0
31.119.51.49	ftip009387898.acc4.sf.21cn-nte.bt.net	0
31.119.51.50	—	0
31.119.51.51	—	0
31.119.51.52	—	0
31.119.51.53	—	0
31.119.51.54	—	0
31.119.51.55	—	0
31.119.51.56	—	0
31.119.51.57	—	0
31.119.51.58	—	0
31.119.51.59	—	0
31.119.51.60	—	0
31.119.51.61	—	0
31.119.51.62	—	0
31.119.51.63	—	0
31.119.51.64	—	0
31.119.51.65	ftip009388321.acc4.sf.21cn-nte.bt.net	0
31.119.51.66	—	0
31.119.51.67	—	0
31.119.51.68	—	0
31.119.51.69	—	0
31.119.51.70	—	0
31.119.51.71	—	0
31.119.51.72	—	0
31.119.51.73	ftip009385337.acc4.sf.21cn-nte.bt.net	0
31.119.51.74	—	0
31.119.51.75	—	0
31.119.51.76	—	0
31.119.51.77	—	0
31.119.51.78	—	0
31.119.51.79	ftip009385344.acc3.colindale.ukcore.bt.net	0
31.119.51.80	—	0
31.119.51.81	—	0
31.119.51.82	—	0
31.119.51.83	—	0
31.119.51.84	—	0
31.119.51.85	—	0
31.119.51.86	—	0
31.119.51.87	—	0
31.119.51.88	—	0
31.119.51.89	ftip009391093.acc3.colindale.21cn-nte.bt.net	0
31.119.51.90	—	0
31.119.51.91	ftip009391901.acc4.sf.21cn-nte.bt.net	0
31.119.51.92	—	0
31.119.51.93	—	0
31.119.51.94	—	0
31.119.51.95	—	0
31.119.51.96	—	0
31.119.51.97	—	0
31.119.51.98	—	0
31.119.51.99	—	0
31.119.51.100	—	0
31.119.51.101	ftip006829438.acc4.birmingham.21cn-nte.bt.net	0
31.119.51.102	—	0
31.119.51.103	ftip009392700.acc4.birmingham.21cn-nte.bt.net	0
31.119.51.104	—	0
31.119.51.105	ftip009392687.acc3.colindale.21cn-nte.bt.net	0
31.119.51.106	—	0
31.119.51.107	—	0
31.119.51.108	—	0
31.119.51.109	—	0
31.119.51.110	—	0
31.119.51.111	—	0
31.119.51.112	—	0
31.119.51.113	ftip009392694.acc3.kingston.21cn-nte.bt.net	0
31.119.51.114	—	0
31.119.51.115	ftip009392083.acc4.birmingham.21cn-nte.bt.net	0
31.119.51.116	—	0
31.119.51.117	—	0
31.119.51.118	—	0
31.119.51.119	—	0
31.119.51.120	—	0
31.119.51.121	—	0
31.119.51.122	—	0
31.119.51.123	—	0
31.119.51.124	—	0
31.119.51.125	—	0
31.119.51.126	—	0
31.119.51.127	—	0
31.119.51.128	—	0
31.119.51.129	—	0
31.119.51.130	—	0
31.119.51.131	—	0
31.119.51.132	—	0
31.119.51.133	—	0
31.119.51.134	—	0
31.119.51.135	ftip009392090.acc4.birmingham.21cn-nte.bt.net	0
31.119.51.136	—	0
31.119.51.137	—	0
31.119.51.138	—	0
31.119.51.139	—	0
31.119.51.140	—	0
31.119.51.141	—	0
31.119.51.142	—	0
31.119.51.143	—	0
31.119.51.144	—	0
31.119.51.145	—	0
31.119.51.146	—	0
31.119.51.147	ftip003370711-ms-bk.acc4.sf.21cn-nte.bt.net	0
31.119.51.148	—	0
31.119.51.149	ftip009391291-ms-fo.acc4.birmingham.21cn-nte.bt.net	0
31.119.51.150	—	0
31.119.51.151	ftip003370711-v1-bk.acc4.birmingham.21cn-nte.bt.net	0
31.119.51.152	—	0
31.119.51.153	ftip009391291-v1-fo.acc4.sf.21cn-nte.bt.net	0
31.119.51.154	—	0
31.119.51.155	—	0
31.119.51.156	—	0
31.119.51.157	#n/a	0
31.119.51.158	—	0
31.119.51.159	ftip003742730-v1-bk.acc3.colindale.21cn-nte.bt.net	0
31.119.51.160	—	0
31.119.51.161	ftip009393080.acc4.birmingham.21cn-nte.bt.net	0
31.119.51.162	—	0
31.119.51.163	ftip009390485.acc3.colindale.21cn-nte.bt.net	0
31.119.51.164	—	0
31.119.51.165	ftip009394094.acc4.birmingham.21cn-nte.bt.net	0
31.119.51.166	—	0
31.119.51.167	—	0
31.119.51.168	—	0
31.119.51.169	—	0
31.119.51.170	—	0
31.119.51.171	—	0
31.119.51.172	—	0
31.119.51.173	—	0
31.119.51.174	—	0
31.119.51.175	—	0
31.119.51.176	—	0
31.119.51.177	—	0
31.119.51.178	—	0
31.119.51.179	ftip009394087.acc4.sf.21cn-nte.bt.net	0
31.119.51.180	—	0
31.119.51.181	ftip009394698.acc3.kingston.21cn-nte.bt.net	0
31.119.51.182	—	0
31.119.51.183	—	0
31.119.51.184	—	0
31.119.51.185	ftip009394889.acc3.colindale.21cn-nte.bt.net	0
31.119.51.186	—	0
31.119.51.187	—	0
31.119.51.188	—	0
31.119.51.189	ftip009395503.acc4.sf.21cn-nte.bt.net	0
31.119.51.190	—	0
31.119.51.191	ftip009390683.acc2.guildford.21cn-nte.bt.net	0
31.119.51.192	—	0
31.119.51.193	ftip003886601.acc5.manchester.21cn-nte.bt.net	0
31.119.51.194	—	0
31.119.51.195	ftip009395480.acc4.sf.21cn-nte.bt.net	0
31.119.51.196	—	0
31.119.51.197	ftip009395510.acc3.colindale.21cn-nte.bt.net	0
31.119.51.198	—	0
31.119.51.199	ftip009395886.acc4.sf.21cn-nte.bt.net	0
31.119.51.200	—	0
31.119.51.201	—	0
31.119.51.202	—	0
31.119.51.203	—	0
31.119.51.204	—	0
31.119.51.205	—	0
31.119.51.206	—	0
31.119.51.207	—	0
31.119.51.208	—	0
31.119.51.209	—	0
31.119.51.210	—	0
31.119.51.211	—	0
31.119.51.212	—	0
31.119.51.213	ftip009396289.acc7.faraday.21cn-nte.bt.net	0
31.119.51.214	—	0
31.119.51.215	ftip004127574-ms-bk.acc1.guildford.21cn-nte.bt.net	0
31.119.51.216	—	0
31.119.51.217	ftip004127574-v1-bk.acc3.kingston.21cn-nte.bt.net	0
31.119.51.218	—	0
31.119.51.219	ftip006400835.acc4.sf.21cn-nte.bt.net	0
31.119.51.220	—	0
31.119.51.221	—	0
31.119.51.222	—	0
31.119.51.223	—	0
31.119.51.224	—	0
31.119.51.225	—	0
31.119.51.226	—	0
31.119.51.227	ftip009394100.acc3.kingston.21cn-nte.bt.net	0
31.119.51.228	—	0
31.119.51.229	—	0
31.119.51.230	—	0
31.119.51.231	ftip009394483.acc3.colindale.21cn-nte.bt.net	0
31.119.51.232	—	0
31.119.51.233	—	0
31.119.51.234	—	0
31.119.51.235	—	0
31.119.51.236	—	0
31.119.51.237	—	0
31.119.51.238	—	0
31.119.51.239	—	0
31.119.51.240	—	0
31.119.51.241	—	0
31.119.51.242	—	0
31.119.51.243	—	0
31.119.51.244	—	0
31.119.51.245	—	0
31.119.51.246	—	0
31.119.51.247	—	0
31.119.51.248	—	0
31.119.51.249	—	0
31.119.51.250	—	0
31.119.51.251	—	0
31.119.51.252	—	0
31.119.51.253	—	0
31.119.51.254	—	0
31.119.51.255	—	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 31.119.51.214

traceroute to 31.119.51.214 (31.119.51.214): 64 hops max, 52 byte packets

4 [] 195.66.236.10 1.299 ms

5 [AS2856] 213.121.193.166 1.948 ms

6 [AS2856] 31.119.51.214 2.498 ms

Measurement taken from

IPinfo ProbeNet in London, GB

On March 13, 2026