Summary

ASN	AS2856 British Telecommunications PLC
BGP	212.140.0.0/16
IPs with RDNS	67
Hosted Domains	0
Pingable IPs	76
Router IPs	44


212.140.219.0	—	0
212.140.219.1	—	0
212.140.219.2	—	0
212.140.219.3	ftip003423714-ms-fo.acc2.kingston.21cn-nte.bt.net	0
212.140.219.4	—	0
212.140.219.5	ftip005753437-ms-fo.acc1.faraday.21cn-nte.bt.net	0
212.140.219.6	—	0
212.140.219.7	—	0
212.140.219.8	—	0
212.140.219.9	ftip007267826.acc3.sf.21cn-nte.bt.net	0
212.140.219.10	—	0
212.140.219.11	ftip007678288-ms-lb.acc4.birmingham.21cn-nte.bt.net	0
212.140.219.12	—	0
212.140.219.13	ftip005753437-v1-fo.l-nws.21cn-ipp.bt.net	0
212.140.219.14	—	0
212.140.219.15	ftip004797494-v1-fo.l-nws.21cn-ipp.bt.net	0
212.140.219.16	—	0
212.140.219.17	—	0
212.140.219.18	—	0
212.140.219.19	—	0
212.140.219.20	—	0
212.140.219.21	ftip004800255.l-nws.21cn-ipp.bt.net	0
212.140.219.22	—	0
212.140.219.23	—	0
212.140.219.24	—	0
212.140.219.25	—	0
212.140.219.26	—	0
212.140.219.27	—	0
212.140.219.28	—	0
212.140.219.29	—	0
212.140.219.30	—	0
212.140.219.31	—	0
212.140.219.32	—	0
212.140.219.33	ftip006819897.acc3.mr.21cn-nte.bt.net	0
212.140.219.34	—	0
212.140.219.35	—	0
212.140.219.36	—	0
212.140.219.37	—	0
212.140.219.38	—	0
212.140.219.39	ftip005313433.acc3.mr.21cn-nte.bt.net	0
212.140.219.40	—	0
212.140.219.41	—	0
212.140.219.42	—	0
212.140.219.43	—	0
212.140.219.44	—	0
212.140.219.45	ftip006671433.acc4.sf.21cn-nte.bt.net	0
212.140.219.46	—	0
212.140.219.47	ftip007086625.acc3.birmingham.21cn-nte.bt.net	0
212.140.219.48	—	0
212.140.219.49	ftip007592485-v1-lb.acc4.sf.21cn-nte.bt.net	0
212.140.219.50	—	0
212.140.219.51	ftip004800620.l-nws.21cn-ipp.bt.net	0
212.140.219.52	—	0
212.140.219.53	ftip003453025.acc2.kingston.21cn-nte.bt.net	0
212.140.219.54	—	0
212.140.219.55	—	0
212.140.219.56	—	0
212.140.219.57	—	0
212.140.219.58	—	0
212.140.219.59	ftip003423523-v1-lb.acc4.manchester.21cn-nte.bt.net	0
212.140.219.60	—	0
212.140.219.61	—	0
212.140.219.62	—	0
212.140.219.63	ftip008030498.acc6.faraday.21cn-nte.bt.net	0
212.140.219.64	—	0
212.140.219.65	—	0
212.140.219.66	—	0
212.140.219.67	ftip006671549.acc2.colindale.21cn-nte.bt.net	0
212.140.219.68	—	0
212.140.219.69	ftip003558386.acc2.kingston.21cn-nte.bt.net	0
212.140.219.70	—	0
212.140.219.71	ftip006988029-v1-fo.acc2.colindale.21cn-nte.bt.net	0
212.140.219.72	—	0
212.140.219.73	—	0
212.140.219.74	—	0
212.140.219.75	ftip004800828-ms-fo.acc3.sf.21cn-ipp.bt.net	0
212.140.219.76	—	0
212.140.219.77	ftip004053347.acc3.birmingham.21cn-nte.bt.net	0
212.140.219.78	—	0
212.140.219.79	—	0
212.140.219.80	—	0
212.140.219.81	ftip004800828-v1-fo.acc3.birmingham.21cn-nte.bt.net	0
212.140.219.82	—	0
212.140.219.83	—	0
212.140.219.84	—	0
212.140.219.85	—	0
212.140.219.86	—	0
212.140.219.87	ftip006672829.acc4.mr.21cn-nte.bt.net	0
212.140.219.88	—	0
212.140.219.89	—	0
212.140.219.90	—	0
212.140.219.91	—	0
212.140.219.92	—	0
212.140.219.93	—	0
212.140.219.94	—	0
212.140.219.95	—	0
212.140.219.96	—	0
212.140.219.97	—	0
212.140.219.98	—	0
212.140.219.99	ftip004741626.acc1.kingston.21cn-nte.bt.net	0
212.140.219.100	—	0
212.140.219.101	—	0
212.140.219.102	—	0
212.140.219.103	ftip007080647.acc2.faraday.21cn-nte.bt.net	0
212.140.219.104	—	0
212.140.219.105	ftip003476093.acc2.kingston.21cn-nte.bt.net	0
212.140.219.106	—	0
212.140.219.107	—	0
212.140.219.108	—	0
212.140.219.109	—	0
212.140.219.110	—	0
212.140.219.111	ftip004801238.acc3.birmingham.21cn-nte.bt.net	0
212.140.219.112	—	0
212.140.219.113	ftip007085826-ms-lb.acc4.mr.21cn-nte.bt.net	0
212.140.219.114	—	0
212.140.219.115	ftip005530144.acc2.colindale.21cn-nte.bt.net	0
212.140.219.116	—	0
212.140.219.117	ftip005296231.acc3.faraday.21cn-nte.bt.net	0
212.140.219.118	—	0
212.140.219.119	—	0
212.140.219.120	—	0
212.140.219.121	ftip003457283-v1-lb.acc2.kingston.21cn-nte.bt.net	0
212.140.219.122	—	0
212.140.219.123	ftip007263033.acc4.birmingham.21cn-nte.bt.net	0
212.140.219.124	—	0
212.140.219.125	—	0
212.140.219.126	—	0
212.140.219.127	ftip007086847.acc4.mr.21cn-nte.bt.net	0
212.140.219.128	—	0
212.140.219.129	ftip005252022.acc4.birmingham.21cn-nte.bt.net	0
212.140.219.130	—	0
212.140.219.131	ftip004187578.acc3.sf.21cn-ipp.bt.net	0
212.140.219.132	—	0
212.140.219.133	—	0
212.140.219.134	—	0
212.140.219.135	ftip003238592-ms-fo.acc2.kingston.21cn-nte.bt.net	0
212.140.219.136	—	0
212.140.219.137	—	0
212.140.219.138	—	0
212.140.219.139	ftip006672836.acc4.birmingham.21cn-nte.bt.net	0
212.140.219.140	—	0
212.140.219.141	—	0
212.140.219.142	—	0
212.140.219.143	ftip004735823.acc3.birmingham.21cn-nte.bt.net	0
212.140.219.144	—	0
212.140.219.145	ftip003372586.acc4.faraday.21cn-nte.bt.net	0
212.140.219.146	—	0
212.140.219.147	—	0
212.140.219.148	—	0
212.140.219.149	ftip004800446.acc3.sf.21cn-ipp.bt.net	0
212.140.219.150	—	0
212.140.219.151	—	0
212.140.219.152	—	0
212.140.219.153	—	0
212.140.219.154	—	0
212.140.219.155	—	0
212.140.219.156	—	0
212.140.219.157	—	0
212.140.219.158	—	0
212.140.219.159	ftip003996164-v1-lb.acc1.kingston.21cn-nte.bt.net	0
212.140.219.160	—	0
212.140.219.161	ftip003474693.acc2.kingston.21cn-nte.bt.net	0
212.140.219.162	—	0
212.140.219.163	—	0
212.140.219.164	—	0
212.140.219.165	ftip004136330.acc3.sf.21cn-ipp.bt.net	0
212.140.219.166	—	0
212.140.219.167	ftip004802822.acc3.birmingham.21cn-nte.bt.net	0
212.140.219.168	—	0
212.140.219.169	ftip007593987-ms-lb.acc3.birmingham.21cn-nte.bt.net	0
212.140.219.170	—	0
212.140.219.171	ftip008004888-v1-fo.acc6.faraday.21cn-nte.bt.net	0
212.140.219.172	—	0
212.140.219.173	ftip004802839.acc4.faraday.21cn-nte.bt.net	0
212.140.219.174	—	0
212.140.219.175	—	0
212.140.219.176	—	0
212.140.219.177	ftip007593987-v1-lb.acc3.sf.21cn-nte.bt.net	0
212.140.219.178	—	0
212.140.219.179	—	0
212.140.219.180	—	0
212.140.219.181	—	0
212.140.219.182	—	0
212.140.219.183	ftip004801627.acc3.sf.21cn-ipp.bt.net	0
212.140.219.184	—	0
212.140.219.185	—	0
212.140.219.186	—	0
212.140.219.187	ftip004802228.acc3.birmingham.21cn-nte.bt.net	0
212.140.219.188	—	0
212.140.219.189	ftip004802020-ms-fo.acc3.birmingham.21cn-nte.bt.net	0
212.140.219.190	—	0
212.140.219.191	ftip003495872.acc1.kingston.21cn-nte.bt.net	0
212.140.219.192	—	0
212.140.219.193	ftip004802020-v1-fo.acc3.sf.21cn-ipp.bt.net	0
212.140.219.194	—	0
212.140.219.195	ftip005256839.acc4.mr.21cn-nte.bt.net	0
212.140.219.196	—	0
212.140.219.197	ftip003438572.acc4.mr.21cn-nte.bt.net	0
212.140.219.198	—	0
212.140.219.199	—	0
212.140.219.200	—	0
212.140.219.201	—	0
212.140.219.202	—	0
212.140.219.203	—	0
212.140.219.204	—	0
212.140.219.205	—	0
212.140.219.206	—	0
212.140.219.207	ftip004351382-ms-fo.acc2.colindale.21cn-nte.bt.net	0
212.140.219.208	—	0
212.140.219.209	ftip005754021.acc3.birmingham.21cn-nte.bt.net	0
212.140.219.210	—	0
212.140.219.211	ftip003456576.acc2.kingston.21cn-nte.bt.net	0
212.140.219.212	—	0
212.140.219.213	ftip003501580.acc2.faraday.21cn-nte.bt.net	0
212.140.219.214	—	0
212.140.219.215	—	0
212.140.219.216	—	0
212.140.219.217	ftip006672843.acc4.mr.21cn-nte.bt.net	0
212.140.219.218	—	0
212.140.219.219	—	0
212.140.219.220	—	0
212.140.219.221	—	0
212.140.219.222	—	0
212.140.219.223	—	0
212.140.219.224	—	0
212.140.219.225	—	0
212.140.219.226	—	0
212.140.219.227	ftip005754229.acc2.faraday.21cn-nte.bt.net	0
212.140.219.228	—	0
212.140.219.229	—	0
212.140.219.230	—	0
212.140.219.231	—	0
212.140.219.232	—	0
212.140.219.233	ftip003242605-ms-fo.acc4.sheffield.21cn-nte.bt.net	0
212.140.219.234	—	0
212.140.219.235	—	0
212.140.219.236	—	0
212.140.219.237	—	0
212.140.219.238	—	0
212.140.219.239	ftip003471463-ms-bgp.acc1.kingston.21cn-nte.bt.net	0
212.140.219.240	—	0
212.140.219.241	—	0
212.140.219.242	—	0
212.140.219.243	—	0
212.140.219.244	—	0
212.140.219.245	ftip006669225.acc2.colindale.21cn-nte.bt.net	0
212.140.219.246	—	0
212.140.219.247	—	0
212.140.219.248	—	0
212.140.219.249	ftip006673116.acc4.mr.21cn-nte.bt.net	0
212.140.219.250	—	0
212.140.219.251	ftip003448687.acc2.kingston.21cn-nte.bt.net	0
212.140.219.252	—	0
212.140.219.253	ftip007085826-v1-lb.acc4.sf.21cn-nte.bt.net	0
212.140.219.254	—	0
212.140.219.255	—	0

Traceroute

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

traceroute -a -n -q1 212.140.219.172

traceroute to 212.140.219.172 (212.140.219.172): 64 hops max, 52 byte packets

1 [AS15169] 74.125.251.223 268.917 ms

2 *

3 [AS2856] 213.121.193.62 279.101 ms

4 [AS2856] 212.140.219.172 279.077 ms

Measurement taken from

IPinfo ProbeNet in Sydney, AU

On December 14th 2025