109.144.91.0/24 IP Range

Summary

ASN	AS2856 British Telecommunications PLC
BGP	109.144.0.0/12
IPs with RDNS	74
Hosted Domains	0
Pingable IPs	98
Router IPs	45


109.144.91.0	—	0
109.144.91.1	—	0
109.144.91.2	—	0
109.144.91.3	ftip005036028.acc2.kingston.21cn-nte.bt.net	0
109.144.91.4	—	0
109.144.91.5	—	0
109.144.91.6	—	0
109.144.91.7	ftip005996032.acc2.colindale.21cn-nte.bt.net	0
109.144.91.8	—	0
109.144.91.9	ftip003437964.acc3.sf.21cn-ipp.bt.net	0
109.144.91.10	—	0
109.144.91.11	ftip006356026.acc2.faraday.21cn-nte.bt.net	0
109.144.91.12	—	0
109.144.91.13	ftip006355821-ms-bk.acc4.sf.21cn-nte.bt.net	0
109.144.91.14	—	0
109.144.91.15	—	0
109.144.91.16	—	0
109.144.91.17	—	0
109.144.91.18	—	0
109.144.91.19	—	0
109.144.91.20	—	0
109.144.91.21	ftip003346860-ms-fo.acc3.sf.21cn-ipp.bt.net	0
109.144.91.22	—	0
109.144.91.23	—	0
109.144.91.24	—	0
109.144.91.25	ftip005531448-ms-fo.acc1.faraday.21cn-nte.bt.net	0
109.144.91.26	—	0
109.144.91.27	—	0
109.144.91.28	—	0
109.144.91.29	ftip005111060.acc4.birmingham.21cn-nte.bt.net	0
109.144.91.30	—	0
109.144.91.31	—	0
109.144.91.32	—	0
109.144.91.33	—	0
109.144.91.34	—	0
109.144.91.35	—	0
109.144.91.36	—	0
109.144.91.37	ftip005531448-v1-fo.l-nws.21cn-ipp.bt.net	0
109.144.91.38	—	0
109.144.91.39	—	0
109.144.91.40	—	0
109.144.91.41	ftip003349977.acc3.sf.21cn-ipp.bt.net	0
109.144.91.42	—	0
109.144.91.43	ftip007560972.acc4.sf.21cn-nte.bt.net	0
109.144.91.44	—	0
109.144.91.45	ftip005532032.acc3.sf.21cn-ipp.bt.net	0
109.144.91.46	—	0
109.144.91.47	—	0
109.144.91.48	—	0
109.144.91.49	—	0
109.144.91.50	—	0
109.144.91.51	ftip005825264.acc1.birmingham.21cn-nte.bt.net	0
109.144.91.52	—	0
109.144.91.53	—	0
109.144.91.54	—	0
109.144.91.55	—	0
109.144.91.56	—	0
109.144.91.57	ftip005825820.acc3.sf.21cn-ipp.bt.net	0
109.144.91.58	—	0
109.144.91.59	ftip005532070-v1-lb.acc3.birmingham.21cn-nte.bt.net	0
109.144.91.60	—	0
109.144.91.61	ftip003140314.acc3.sf.21cn-ipp.bt.net	0
109.144.91.62	—	0
109.144.91.63	—	0
109.144.91.64	—	0
109.144.91.65	ftip005532636.acc3.birmingham.21cn-nte.bt.net	0
109.144.91.66	—	0
109.144.91.67	ftip006578039.acc2.birmingham.21cn-nte.bt.net	0
109.144.91.68	—	0
109.144.91.69	ftip005825622.l-nws.21cn-ipp.bt.net	0
109.144.91.70	—	0
109.144.91.71	—	0
109.144.91.72	—	0
109.144.91.73	—	0
109.144.91.74	—	0
109.144.91.75	ftip003348703.acc3.sf.21cn-ipp.bt.net	0
109.144.91.76	—	0
109.144.91.77	ftip005076260.acc2.faraday.21cn-nte.bt.net	0
109.144.91.78	—	0
109.144.91.79	—	0
109.144.91.80	—	0
109.144.91.81	ftip004867098-v2-fo.acc2.guildford.21cn-nte.bt.net	0
109.144.91.82	—	0
109.144.91.83	ftip003483367-ms-bk.acc2.kingston.21cn-nte.bt.net	0
109.144.91.84	—	0
109.144.91.85	—	0
109.144.91.86	—	0
109.144.91.87	ftip003348789.acc3.sf.21cn-ipp.bt.net	0
109.144.91.88	—	0
109.144.91.89	ftip003483367-v1-bk.l-nws.21cn-ipp.bt.net	0
109.144.91.90	—	0
109.144.91.91	—	0
109.144.91.92	—	0
109.144.91.93	ftip004341345.acc1.birmingham.21cn-nte.bt.net	0
109.144.91.94	—	0
109.144.91.95	ftip006946241.acc2.faraday.21cn-nte.bt.net	0
109.144.91.96	—	0
109.144.91.97	ftip005823420.acc1.birmingham.21cn-nte.bt.net	0
109.144.91.98	—	0
109.144.91.99	ftip005260829.acc2.birmingham.21cn-nte.bt.net	0
109.144.91.100	—	0
109.144.91.101	ftip003364956.acc3.sf.21cn-ipp.bt.net	0
109.144.91.102	—	0
109.144.91.103	ftip006356248.acc1.faraday.21cn-nte.bt.net	0
109.144.91.104	—	0
109.144.91.105	ftip005533022.acc3.birmingham.21cn-nte.bt.net	0
109.144.91.106	—	0
109.144.91.107	ftip003247686-ms-fo.acc3.sf.21cn-ipp.bt.net	0
109.144.91.108	—	0
109.144.91.109	ftip003247686-v1-fo.acc3.birmingham.21cn-nte.bt.net	0
109.144.91.110	—	0
109.144.91.111	—	0
109.144.91.112	—	0
109.144.91.113	ftip003360811.acc3.sf.21cn-ipp.bt.net	0
109.144.91.114	—	0
109.144.91.115	ftip004210641.l-nws.21cn-ipp.bt.net	0
109.144.91.116	—	0
109.144.91.117	—	0
109.144.91.118	—	0
109.144.91.119	ftip004389620.acc2.colindale.21cn-nte.bt.net	0
109.144.91.120	—	0
109.144.91.121	—	0
109.144.91.122	—	0
109.144.91.123	ftip004173731-ms-bk.acc4.mr.21cn-nte.bt.net	0
109.144.91.124	—	0
109.144.91.125	—	0
109.144.91.126	—	0
109.144.91.127	—	0
109.144.91.128	—	0
109.144.91.129	ftip003369364.acc3.sf.21cn-ipp.bt.net	0
109.144.91.130	—	0
109.144.91.131	ftip004173731-v1-bk.acc4.sf.21cn-nte.bt.net	0
109.144.91.132	—	0
109.144.91.133	ftip002948409.acc3.sf.21cn-ipp.bt.net	0
109.144.91.134	—	0
109.144.91.135	—	0
109.144.91.136	—	0
109.144.91.137	ftip003081525.acc4.sf.21cn-nte.bt.net	0
109.144.91.138	—	0
109.144.91.139	—	0
109.144.91.140	—	0
109.144.91.141	ftip003446195.acc3.sf.21cn-ipp.bt.net	0
109.144.91.142	—	0
109.144.91.143	ftip007602702.acc4.mr.21cn-nte.bt.net	0
109.144.91.144	—	0
109.144.91.145	ftip004221395.acc4.faraday.21cn-nte.bt.net	0
109.144.91.146	—	0
109.144.91.147	ftip003073605.acc3.sf.21cn-ipp.bt.net	0
109.144.91.148	—	0
109.144.91.149	—	0
109.144.91.150	—	0
109.144.91.151	ftip003152072.acc2.kingston.21cn-nte.bt.net	0
109.144.91.152	—	0
109.144.91.153	—	0
109.144.91.154	—	0
109.144.91.155	—	0
109.144.91.156	—	0
109.144.91.157	ftip005881222.acc2.faraday.21cn-nte.bt.net	0
109.144.91.158	—	0
109.144.91.159	ftip006789268.acc2.colindale.21cn-nte.bt.net	0
109.144.91.160	—	0
109.144.91.161	—	0
109.144.91.162	—	0
109.144.91.163	ftip006356620.acc2.colindale.21cn-nte.bt.net	0
109.144.91.164	—	0
109.144.91.165	—	0
109.144.91.166	—	0
109.144.91.167	ftip003130131.acc3.sf.21cn-ipp.bt.net	0
109.144.91.168	—	0
109.144.91.169	ftip004048411.acc3.birmingham.ukcore.bt.net	0
109.144.91.170	—	0
109.144.91.171	ftip003397633.acc2.colindale.21cn-nte.bt.net	0
109.144.91.172	—	0
109.144.91.173	ftip005532100.acc1.faraday.21cn-nte.bt.net	0
109.144.91.174	—	0
109.144.91.175	—	0
109.144.91.176	—	0
109.144.91.177	ftip007907487.acc3.colindale.21cn-nte.bt.net	0
109.144.91.178	—	0
109.144.91.179	ftip006934187.acc2.kingston.21cn-nte.bt.net	0
109.144.91.180	—	0
109.144.91.181	ftip006356835.acc5.faraday.21cn-nte.bt.net	0
109.144.91.182	—	0
109.144.91.183	ftip007061448.acc3.sf.21cn-nte.bt.net	0
109.144.91.184	—	0
109.144.91.185	—	0
109.144.91.186	—	0
109.144.91.187	ftip007941177.acc5.faraday.21cn-nte.bt.net	0
109.144.91.188	—	0
109.144.91.189	ftip003442456.acc3.birmingham.21cn-nte.bt.net	0
109.144.91.190	—	0
109.144.91.191	ftip003362136.acc3.sf.21cn-ipp.bt.net	0
109.144.91.192	—	0
109.144.91.193	ftip005826827.acc4.sheffield.21cn-nte.bt.net	0
109.144.91.194	—	0
109.144.91.195	—	0
109.144.91.196	—	0
109.144.91.197	—	0
109.144.91.198	—	0
109.144.91.199	—	0
109.144.91.200	—	0
109.144.91.201	ftip005532124.acc3.birmingham.21cn-nte.bt.net	0
109.144.91.202	—	0
109.144.91.203	ftip005533633-ms-fo.acc1.faraday.21cn-nte.bt.net	0
109.144.91.204	—	0
109.144.91.205	—	0
109.144.91.206	—	0
109.144.91.207	—	0
109.144.91.208	—	0
109.144.91.209	ftip004434429.acc3.birmingham.21cn-nte.bt.net	0
109.144.91.210	—	0
109.144.91.211	—	0
109.144.91.212	—	0
109.144.91.213	—	0
109.144.91.214	—	0
109.144.91.215	—	0
109.144.91.216	—	0
109.144.91.217	ftip005619276.acc2.kingston.21cn-nte.bt.net	0
109.144.91.218	—	0
109.144.91.219	ftip005533633-v1-fo.l-nws.21cn-ipp.bt.net	0
109.144.91.220	—	0
109.144.91.221	—	0
109.144.91.222	—	0
109.144.91.223	ftip005826629-v1-bk.acc2.colindale.21cn-nte.bt.net	0
109.144.91.224	—	0
109.144.91.225	ftip006888626.acc4.mr.21cn-nte.bt.net	0
109.144.91.226	—	0
109.144.91.227	—	0
109.144.91.228	—	0
109.144.91.229	—	0
109.144.91.230	—	0
109.144.91.231	—	0
109.144.91.232	—	0
109.144.91.233	—	0
109.144.91.234	—	0
109.144.91.235	ftip003183144.acc3.birmingham.21cn-nte.bt.net	0
109.144.91.236	—	0
109.144.91.237	ftip003287859-v1-lb.acc2.faraday.21cn-nte.bt.net	0
109.144.91.238	—	0
109.144.91.239	ftip003115084-ms-fo.acc3.sf.21cn-ipp.bt.net	0
109.144.91.240	—	0
109.144.91.241	ftip005692064-v1-fo.acc4.sheffield.21cn-nte.bt.net	0
109.144.91.242	—	0
109.144.91.243	ftip007922480.acc1.kingston.21cn-nte.bt.net	0
109.144.91.244	—	0
109.144.91.245	—	0
109.144.91.246	—	0
109.144.91.247	—	0
109.144.91.248	—	0
109.144.91.249	—	0
109.144.91.250	—	0
109.144.91.251	—	0
109.144.91.252	—	0
109.144.91.253	—	0
109.144.91.254	—	0
109.144.91.255	—	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 109.144.91.156

traceroute to 109.144.91.156 (109.144.91.156): 64 hops max, 52 byte packets

4 [AS3356] 195.50.117.30 31.428 ms

5 [AS5400] 166.49.209.195 31.617 ms

6 [AS2856] 109.144.91.156 31.778 ms

Measurement taken from

IPinfo ProbeNet in Budapest, HU

On October 17th 2025