109.144.139.0/24 IP Range

Summary

ASN	AS2856 British Telecommunications PLC
BGP	109.144.0.0/12
IPs with RDNS	56
Hosted Domains	0
Pingable IPs	155
Router IPs	66


109.144.139.0	—	0
109.144.139.1	—	0
109.144.139.2	—	0
109.144.139.3	ftip008221131.acc4.sf.21cn-nte.bt.net	0
109.144.139.4	—	0
109.144.139.5	—	0
109.144.139.6	—	0
109.144.139.7	—	0
109.144.139.8	—	0
109.144.139.9	—	0
109.144.139.10	—	0
109.144.139.11	ftip008221506.acc4.birmingham.21cn-nte.bt.net	0
109.144.139.12	—	0
109.144.139.13	ftip008220905.acc4.sf.21cn-nte.bt.net	0
109.144.139.14	—	0
109.144.139.15	—	0
109.144.139.16	—	0
109.144.139.17	ftip003398135-ms-fo.acc6.faraday.21cn-nte.bt.net	0
109.144.139.18	—	0
109.144.139.19	ftip008434500.acc4.birmingham.21cn-nte.bt.net	0
109.144.139.20	—	0
109.144.139.21	—	0
109.144.139.22	—	0
109.144.139.23	ftip008333896.acc4.mr.21cn-nte.bt.net	0
109.144.139.24	—	0
109.144.139.25	—	0
109.144.139.26	—	0
109.144.139.27	—	0
109.144.139.28	—	0
109.144.139.29	ftip006614256-v1-lb.acc3.colindale.21cn-nte.bt.net	0
109.144.139.30	—	0
109.144.139.31	—	0
109.144.139.32	—	0
109.144.139.33	—	0
109.144.139.34	—	0
109.144.139.35	—	0
109.144.139.36	—	0
109.144.139.37	—	0
109.144.139.38	—	0
109.144.139.39	ftip008475084.acc4.sf.21cn-nte.bt.net	0
109.144.139.40	—	0
109.144.139.41	—	0
109.144.139.42	—	0
109.144.139.43	—	0
109.144.139.44	—	0
109.144.139.45	ftip008282897.acc1.guildford.21cn-nte.bt.net	0
109.144.139.46	—	0
109.144.139.47	ftip008223685.acc4.sf.21cn-nte.bt.net	0
109.144.139.48	—	0
109.144.139.49	—	0
109.144.139.50	—	0
109.144.139.51	—	0
109.144.139.52	—	0
109.144.139.53	—	0
109.144.139.54	—	0
109.144.139.55	—	0
109.144.139.56	—	0
109.144.139.57	ftip005256822.acc5.mr.21cn-nte.bt.net	0
109.144.139.58	—	0
109.144.139.59	—	0
109.144.139.60	—	0
109.144.139.61	ftip008223166.acc6.faraday.21cn-nte.bt.net	0
109.144.139.62	—	0
109.144.139.63	—	0
109.144.139.64	—	0
109.144.139.65	—	0
109.144.139.66	—	0
109.144.139.67	—	0
109.144.139.68	—	0
109.144.139.69	—	0
109.144.139.70	—	0
109.144.139.71	—	0
109.144.139.72	—	0
109.144.139.73	ftip008224484.acc5.faraday.21cn-nte.bt.net	0
109.144.139.74	—	0
109.144.139.75	—	0
109.144.139.76	—	0
109.144.139.77	ftip008224880.acc3.colindale.21cn-nte.bt.net	0
109.144.139.78	—	0
109.144.139.79	ftip008224897.acc3.colindale.21cn-nte.bt.net	0
109.144.139.80	—	0
109.144.139.81	ftip008147707.acc6.faraday.21cn-nte.bt.net	0
109.144.139.82	—	0
109.144.139.83	—	0
109.144.139.84	—	0
109.144.139.85	—	0
109.144.139.86	—	0
109.144.139.87	—	0
109.144.139.88	—	0
109.144.139.89	ftip004322290-v1-bk.acc4.sf.21cn-nte.bt.net	0
109.144.139.90	—	0
109.144.139.91	—	0
109.144.139.92	—	0
109.144.139.93	—	0
109.144.139.94	—	0
109.144.139.95	—	0
109.144.139.96	—	0
109.144.139.97	ftip008226488.acc2.colindale.21cn-nte.bt.net	0
109.144.139.98	—	0
109.144.139.99	—	0
109.144.139.100	—	0
109.144.139.101	—	0
109.144.139.102	—	0
109.144.139.103	ftip006369446.acc6.faraday.21cn-nte.bt.net	0
109.144.139.104	—	0
109.144.139.105	—	0
109.144.139.106	—	0
109.144.139.107	ftip006966508.acc6.faraday.21cn-nte.bt.net	0
109.144.139.108	—	0
109.144.139.109	—	0
109.144.139.110	—	0
109.144.139.111	ftip008217684.acc4.mr.21cn-nte.bt.net	0
109.144.139.112	—	0
109.144.139.113	ftip008096579-ms-lb.acc6.faraday.21cn-nte.bt.net	0
109.144.139.114	—	0
109.144.139.115	—	0
109.144.139.116	—	0
109.144.139.117	ftip008225481.acc4.mr.21cn-nte.bt.net	0
109.144.139.118	—	0
109.144.139.119	—	0
109.144.139.120	—	0
109.144.139.121	—	0
109.144.139.122	—	0
109.144.139.123	ftip008225504.acc4.birmingham.21cn-nte.bt.net	0
109.144.139.124	—	0
109.144.139.125	ftip008226884.acc4.sf.21cn-nte.bt.net	0
109.144.139.126	—	0
109.144.139.127	ftip008225764.acc4.mr.21cn-nte.bt.net	0
109.144.139.128	—	0
109.144.139.129	ftip003275610.acc3.colindale.21cn-nte.bt.net	0
109.144.139.130	—	0
109.144.139.131	—	0
109.144.139.132	—	0
109.144.139.133	—	0
109.144.139.134	—	0
109.144.139.135	—	0
109.144.139.136	—	0
109.144.139.137	ftip008226501.acc5.faraday.21cn-nte.bt.net	0
109.144.139.138	—	0
109.144.139.139	—	0
109.144.139.140	—	0
109.144.139.141	—	0
109.144.139.142	—	0
109.144.139.143	—	0
109.144.139.144	—	0
109.144.139.145	ftip008227089.acc4.mr.21cn-nte.bt.net	0
109.144.139.146	—	0
109.144.139.147	—	0
109.144.139.148	—	0
109.144.139.149	ftip003270493.acc4.sf.21cn-nte.bt.net	0
109.144.139.150	—	0
109.144.139.151	—	0
109.144.139.152	—	0
109.144.139.153	—	0
109.144.139.154	—	0
109.144.139.155	—	0
109.144.139.156	—	0
109.144.139.157	ftip008949288.acc4.birmingham.21cn-nte.bt.net	0
109.144.139.158	—	0
109.144.139.159	—	0
109.144.139.160	—	0
109.144.139.161	—	0
109.144.139.162	—	0
109.144.139.163	—	0
109.144.139.164	—	0
109.144.139.165	ftip004879534.acc2.colindale.21cn-nte.bt.net	0
109.144.139.166	—	0
109.144.139.167	ftip008227683.acc4.sf.21cn-nte.bt.net	0
109.144.139.168	—	0
109.144.139.169	—	0
109.144.139.170	—	0
109.144.139.171	ftip008227904.acc3.colindale.21cn-nte.bt.net	0
109.144.139.172	—	0
109.144.139.173	ftip008227546.acc3.colindale.21cn-nte.bt.net	0
109.144.139.174	—	0
109.144.139.175	ftip006715649.acc4.mr.21cn-nte.bt.net	0
109.144.139.176	—	0
109.144.139.177	ftip006306502-v1-fo.acc4.sf.21cn-nte.bt.net	0
109.144.139.178	—	0
109.144.139.179	ftip004824626.acc3.colindale.21cn-nte.bt.net	0
109.144.139.180	—	0
109.144.139.181	ftip003320044.acc2.colindale.21cn-nte.bt.net	0
109.144.139.182	—	0
109.144.139.183	—	0
109.144.139.184	—	0
109.144.139.185	—	0
109.144.139.186	—	0
109.144.139.187	—	0
109.144.139.188	—	0
109.144.139.189	—	0
109.144.139.190	—	0
109.144.139.191	—	0
109.144.139.192	—	0
109.144.139.193	—	0
109.144.139.194	—	0
109.144.139.195	ftip008228482.acc4.sf.21cn-nte.bt.net	0
109.144.139.196	—	0
109.144.139.197	—	0
109.144.139.198	—	0
109.144.139.199	—	0
109.144.139.200	—	0
109.144.139.201	—	0
109.144.139.202	—	0
109.144.139.203	ftip004605058.acc4.mr.21cn-nte.bt.net	0
109.144.139.204	—	0
109.144.139.205	ftip008197351.acc4.mr.21cn-nte.bt.net	0
109.144.139.206	—	0
109.144.139.207	ftip008972927.acc6.faraday.21cn-nte.bt.net	0
109.144.139.208	—	0
109.144.139.209	ftip008110596.acc6.faraday.21cn-nte.bt.net	0
109.144.139.210	—	0
109.144.139.211	—	0
109.144.139.212	—	0
109.144.139.213	ftip004613855.acc4.birmingham.21cn-nte.bt.net	0
109.144.139.214	—	0
109.144.139.215	—	0
109.144.139.216	—	0
109.144.139.217	ftip008229083.acc2.colindale.21cn-nte.bt.net	0
109.144.139.218	—	0
109.144.139.219	ftip008228567.acc4.birmingham.21cn-nte.bt.net	0
109.144.139.220	—	0
109.144.139.221	—	0
109.144.139.222	—	0
109.144.139.223	ftip008229090.acc4.mr.21cn-nte.bt.net	0
109.144.139.224	—	0
109.144.139.225	ftip008244086.acc6.faraday.21cn-nte.bt.net	0
109.144.139.226	—	0
109.144.139.227	ftip003330227.acc4.birmingham.21cn-nte.bt.net	0
109.144.139.228	—	0
109.144.139.229	ftip004668626.acc4.birmingham.21cn-nte.bt.net	0
109.144.139.230	—	0
109.144.139.231	ftip008229281.acc3.colindale.21cn-nte.bt.net	0
109.144.139.232	—	0
109.144.139.233	—	0
109.144.139.234	—	0
109.144.139.235	ftip008225894.acc4.sf.21cn-nte.bt.net	0
109.144.139.236	—	0
109.144.139.237	—	0
109.144.139.238	—	0
109.144.139.239	—	0
109.144.139.240	—	0
109.144.139.241	ftip008228550.acc6.faraday.21cn-nte.bt.net	0
109.144.139.242	—	0
109.144.139.243	—	0
109.144.139.244	—	0
109.144.139.245	—	0
109.144.139.246	—	0
109.144.139.247	ftip008228529.acc4.birmingham.21cn-nte.bt.net	0
109.144.139.248	—	0
109.144.139.249	—	0
109.144.139.250	—	0
109.144.139.251	ftip008228574.acc4.sf.21cn-nte.bt.net	0
109.144.139.252	—	0
109.144.139.253	—	0
109.144.139.254	—	0
109.144.139.255	—	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 109.144.139.56

traceroute to 109.144.139.56 (109.144.139.56): 64 hops max, 52 byte packets

4 [AS3356] 195.50.117.30 27.629 ms

5 [AS5400] 166.49.209.195 27.807 ms

6 [AS2856] 109.144.139.56 32.329 ms

Measurement taken from

IPinfo ProbeNet in Zagreb, HR

On October 9th 2025