Summary

ASN	AS2856 British Telecommunications PLC
BGP	213.120.0.0/14
IPs with RDNS	69
Hosted Domains	0
Pingable IPs	83
Router IPs	50


213.123.28.0	—	0
213.123.28.1	—	0
213.123.28.2	—	0
213.123.28.3	ftip004881643.acc3.sf.21cn-ipp.bt.net	0
213.123.28.4	—	0
213.123.28.5	—	0
213.123.28.6	—	0
213.123.28.7	ftip005950638.acc1.birmingham.21cn-nte.bt.net	0
213.123.28.8	—	0
213.123.28.9	ftip005950874.l-nws.21cn-ipp.bt.net	0
213.123.28.10	—	0
213.123.28.11	—	0
213.123.28.12	—	0
213.123.28.13	—	0
213.123.28.14	—	0
213.123.28.15	ftip006825829.acc2.guildford.21cn-nte.bt.net	0
213.123.28.16	—	0
213.123.28.17	ftip005951024.acc2.colindale.21cn-nte.bt.net	0
213.123.28.18	—	0
213.123.28.19	—	0
213.123.28.20	—	0
213.123.28.21	ftip005950423.acc2.colindale.21cn-nte.bt.net	0
213.123.28.22	—	0
213.123.28.23	—	0
213.123.28.24	—	0
213.123.28.25	ftip005951048.acc2.colindale.21cn-nte.bt.net	0
213.123.28.26	—	0
213.123.28.27	ftip005951031-ms-bk.acc4.manchester.21cn-nte.bt.net	0
213.123.28.28	—	0
213.123.28.29	—	0
213.123.28.30	—	0
213.123.28.31	ftip003257562.acc1.guildford.21cn-nte.bt.net	0
213.123.28.32	—	0
213.123.28.33	ftip005510993.acc4.birmingham.21cn-nte.bt.net	0
213.123.28.34	—	0
213.123.28.35	ftip003532348.acc3.sf.21cn-ipp.bt.net	0
213.123.28.36	—	0
213.123.28.37	—	0
213.123.28.38	—	0
213.123.28.39	ftip003525838.acc3.sf.21cn-ipp.bt.net	0
213.123.28.40	—	0
213.123.28.41	ftip005951635.acc3.birmingham.21cn-nte.bt.net	0
213.123.28.42	—	0
213.123.28.43	ftip004701040.acc5.faraday.21cn-nte.bt.net	0
213.123.28.44	—	0
213.123.28.45	—	0
213.123.28.46	—	0
213.123.28.47	ftip005951826.l-nws.21cn-ipp.bt.net	0
213.123.28.48	—	0
213.123.28.49	—	0
213.123.28.50	—	0
213.123.28.51	—	0
213.123.28.52	—	0
213.123.28.53	ftip005952243.acc2.kingston.21cn-nte.bt.net	0
213.123.28.54	—	0
213.123.28.55	—	0
213.123.28.56	—	0
213.123.28.57	—	0
213.123.28.58	—	0
213.123.28.59	ftip004881575.acc3.sf.21cn-ipp.bt.net	0
213.123.28.60	—	0
213.123.28.61	—	0
213.123.28.62	—	0
213.123.28.63	ftip004881599.acc4.faraday.21cn-nte.bt.net	0
213.123.28.64	—	0
213.123.28.65	ftip007813689.acc4.mr.21cn-nte.bt.net	0
213.123.28.66	—	0
213.123.28.67	—	0
213.123.28.68	—	0
213.123.28.69	ftip003412671.acc2.kingston.21cn-nte.bt.net	0
213.123.28.70	—	0
213.123.28.71	ftip007117695.acc4.faraday.21cn-nte.bt.net	0
213.123.28.72	—	0
213.123.28.73	—	0
213.123.28.74	—	0
213.123.28.75	ftip004882824.acc3.sf.21cn-ipp.bt.net	0
213.123.28.76	—	0
213.123.28.77	ftip005602452.acc3.sf.21cn-ipp.bt.net	0
213.123.28.78	—	0
213.123.28.79	ftip005240432.acc3.birmingham.21cn-nte.bt.net	0
213.123.28.80	—	0
213.123.28.81	—	0
213.123.28.82	—	0
213.123.28.83	ftip003511350.acc2.faraday.21cn-nte.bt.net	0
213.123.28.84	—	0
213.123.28.85	—	0
213.123.28.86	—	0
213.123.28.87	—	0
213.123.28.88	—	0
213.123.28.89	ftip005952625.acc2.faraday.21cn-nte.bt.net	0
213.123.28.90	—	0
213.123.28.91	ftip006025823.acc2.colindale.21cn-nte.bt.net	0
213.123.28.92	—	0
213.123.28.93	—	0
213.123.28.94	—	0
213.123.28.95	—	0
213.123.28.96	—	0
213.123.28.97	ftip007129438.acc3.birmingham.21cn-nte.bt.net	0
213.123.28.98	—	0
213.123.28.99	ftip003466247.acc4.mr.21cn-nte.bt.net	0
213.123.28.100	—	0
213.123.28.101	ftip003072639-v2-lb.acc3.sf.21cn-ipp.bt.net	0
213.123.28.102	—	0
213.123.28.103	ftip003612156.acc3.sf.21cn-ipp.bt.net	0
213.123.28.104	—	0
213.123.28.105	ftip004883029.acc4.faraday.21cn-nte.bt.net	0
213.123.28.106	—	0
213.123.28.107	—	0
213.123.28.108	—	0
213.123.28.109	ftip005952823.acc1.kingston.21cn-nte.bt.net	0
213.123.28.110	—	0
213.123.28.111	ftip003438916.acc2.colindale.21cn-nte.bt.net	0
213.123.28.112	—	0
213.123.28.113	—	0
213.123.28.114	—	0
213.123.28.115	ftip007126635.acc3.faraday.21cn-nte.bt.net	0
213.123.28.116	—	0
213.123.28.117	ftip007126659.acc3.faraday.21cn-nte.bt.net	0
213.123.28.118	—	0
213.123.28.119	—	0
213.123.28.120	—	0
213.123.28.121	ftip006824624.acc4.mr.21cn-nte.bt.net	0
213.123.28.122	—	0
213.123.28.123	—	0
213.123.28.124	—	0
213.123.28.125	ftip003551752.acc3.sf.21cn-ipp.bt.net	0
213.123.28.126	—	0
213.123.28.127	—	0
213.123.28.128	—	0
213.123.28.129	—	0
213.123.28.130	—	0
213.123.28.131	—	0
213.123.28.132	—	0
213.123.28.133	ftip005953226.acc4.sheffield.21cn-nte.bt.net	0
213.123.28.134	—	0
213.123.28.135	ftip004822639.acc3.sf.21cn-ipp.bt.net	0
213.123.28.136	—	0
213.123.28.137	—	0
213.123.28.138	—	0
213.123.28.139	ftip004166740.acc2.colindale.21cn-nte.bt.net	0
213.123.28.140	—	0
213.123.28.141	—	0
213.123.28.142	—	0
213.123.28.143	—	0
213.123.28.144	—	0
213.123.28.145	—	0
213.123.28.146	—	0
213.123.28.147	ftip007275845.acc3.sf.21cn-nte.bt.net	0
213.123.28.148	—	0
213.123.28.149	ftip005953240.acc3.sf.21cn-ipp.bt.net	0
213.123.28.150	—	0
213.123.28.151	ftip004883227.acc3.sf.21cn-ipp.bt.net	0
213.123.28.152	—	0
213.123.28.153	ftip006708061.acc2.colindale.21cn-nte.bt.net	0
213.123.28.154	—	0
213.123.28.155	—	0
213.123.28.156	—	0
213.123.28.157	ftip007605284.acc4.sf.21cn-nte.bt.net	0
213.123.28.158	—	0
213.123.28.159	ftip006708085.acc2.colindale.21cn-nte.bt.net	0
213.123.28.160	—	0
213.123.28.161	—	0
213.123.28.162	—	0
213.123.28.163	—	0
213.123.28.164	—	0
213.123.28.165	—	0
213.123.28.166	—	0
213.123.28.167	—	0
213.123.28.168	—	0
213.123.28.169	—	0
213.123.28.170	—	0
213.123.28.171	—	0
213.123.28.172	—	0
213.123.28.173	—	0
213.123.28.174	—	0
213.123.28.175	—	0
213.123.28.176	—	0
213.123.28.177	—	0
213.123.28.178	—	0
213.123.28.179	—	0
213.123.28.180	—	0
213.123.28.181	ftip003087367-ms-bk.acc3.mr.21cn-ipp.bt.net	0
213.123.28.182	—	0
213.123.28.183	—	0
213.123.28.184	—	0
213.123.28.185	ftip003524077.acc3.mr.21cn-ipp.bt.net	0
213.123.28.186	—	0
213.123.28.187	—	0
213.123.28.188	—	0
213.123.28.189	—	0
213.123.28.190	ftip003203156.acc3.mr.21cn-ipp.bt.net	0
213.123.28.191	ftip007141447.acc3.mr.21cn-nte.bt.net	0
213.123.28.192	—	0
213.123.28.193	ftip003524053.acc3.mr.21cn-ipp.bt.net	0
213.123.28.194	—	0
213.123.28.195	—	0
213.123.28.196	—	0
213.123.28.197	—	0
213.123.28.198	—	0
213.123.28.199	ftip003292259.acc3.mr.21cn-ipp.bt.net	0
213.123.28.200	—	0
213.123.28.201	—	0
213.123.28.202	—	0
213.123.28.203	—	0
213.123.28.204	—	0
213.123.28.205	—	0
213.123.28.206	—	0
213.123.28.207	—	0
213.123.28.208	—	0
213.123.28.209	ftip004673262.acc6.faraday.21cn-nte.bt.net	0
213.123.28.210	—	0
213.123.28.211	ftip006008420.acc4.birmingham.21cn-nte.bt.net	0
213.123.28.212	—	0
213.123.28.213	ftip003526651.l-nws.21cn-ipp.bt.net	0
213.123.28.214	—	0
213.123.28.215	ftip005953455.acc4.sheffield.21cn-nte.bt.net	0
213.123.28.216	—	0
213.123.28.217	—	0
213.123.28.218	—	0
213.123.28.219	—	0
213.123.28.220	—	0
213.123.28.221	—	0
213.123.28.222	—	0
213.123.28.223	ftip003563335.acc4.manchester.21cn-nte.bt.net	0
213.123.28.224	—	0
213.123.28.225	ftip003545744.l-nws.21cn-ipp.bt.net	0
213.123.28.226	—	0
213.123.28.227	ftip002958439.l-nws.21cn-ipp.bt.net	0
213.123.28.228	—	0
213.123.28.229	—	0
213.123.28.230	—	0
213.123.28.231	ftip003534731.l-nws.21cn-ipp.bt.net	0
213.123.28.232	—	0
213.123.28.233	—	0
213.123.28.234	ftip003147580-ms-lb.acc3.mr.21cn-ipp.bt.net	0
213.123.28.235	ftip006708221.acc2.colindale.21cn-nte.bt.net	0
213.123.28.236	—	0
213.123.28.237	—	0
213.123.28.238	—	0
213.123.28.239	ftip005953486.l-nws.21cn-ipp.bt.net	0
213.123.28.240	—	0
213.123.28.241	ftip007114069.acc1.colindale.21cn-nte.bt.net	0
213.123.28.242	—	0
213.123.28.243	ftip006826840.acc2.guildford.21cn-nte.bt.net	0
213.123.28.244	—	0
213.123.28.245	ftip005951420.acc2.faraday.21cn-nte.bt.net	0
213.123.28.246	—	0
213.123.28.247	ftip007276262.acc2.guildford.21cn-nte.bt.net	0
213.123.28.248	—	0
213.123.28.249	ftip005953516.l-nws.21cn-ipp.bt.net	0
213.123.28.250	—	0
213.123.28.251	—	0
213.123.28.252	—	0
213.123.28.253	—	0
213.123.28.254	—	0
213.123.28.255	—	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 213.123.28.208

traceroute to 213.123.28.208 (213.123.28.208): 64 hops max, 52 byte packets

4 [AS3356] 195.50.117.30 186.163 ms

5 [AS5400] 166.49.209.195 195.881 ms

6 [AS2856] 213.123.28.208 186.652 ms

Measurement taken from

IPinfo ProbeNet in Santiago, CL

On January 19th 2026