Summary

ASN	AS2856 British Telecommunications PLC
BGP	109.144.0.0/12
IPs with RDNS	72
Hosted Domains	0
Pingable IPs	104
Router IPs	52


109.159.133.0	—	0
109.159.133.1	—	0
109.159.133.2	—	0
109.159.133.3	ftip004488620.acc4.faraday.21cn-nte.bt.net	0
109.159.133.4	—	0
109.159.133.5	ftip007182020.acc3.birmingham.21cn-nte.bt.net	0
109.159.133.6	—	0
109.159.133.7	ftip007568282.acc6.faraday.21cn-nte.bt.net	0
109.159.133.8	—	0
109.159.133.9	ftip004487067.acc1.birmingham.21cn-nte.bt.net	0
109.159.133.10	—	0
109.159.133.11	ftip004488828.acc1.birmingham.21cn-nte.bt.net	0
109.159.133.12	—	0
109.159.133.13	—	0
109.159.133.14	—	0
109.159.133.15	—	0
109.159.133.16	—	0
109.159.133.17	—	0
109.159.133.18	—	0
109.159.133.19	ftip003286777.acc4.mr.21cn-nte.bt.net	0
109.159.133.20	—	0
109.159.133.21	—	0
109.159.133.22	—	0
109.159.133.23	—	0
109.159.133.24	—	0
109.159.133.25	—	0
109.159.133.26	—	0
109.159.133.27	—	0
109.159.133.28	—	0
109.159.133.29	—	0
109.159.133.30	—	0
109.159.133.31	ftip004488439-ms-bk.acc4.faraday.21cn-nte.bt.net	0
109.159.133.32	—	0
109.159.133.33	—	0
109.159.133.34	—	0
109.159.133.35	—	0
109.159.133.36	—	0
109.159.133.37	ftip005469451.acc2.colindale.21cn-nte.bt.net	0
109.159.133.38	—	0
109.159.133.39	ftip005584079.acc2.faraday.21cn-nte.bt.net	0
109.159.133.40	—	0
109.159.133.41	ftip003805749.acc6.faraday.21cn-nte.bt.net	0
109.159.133.42	—	0
109.159.133.43	ftip006372835.acc4.mr.21cn-nte.bt.net	0
109.159.133.44	—	0
109.159.133.45	ftip005584628.l-nws.21cn-ipp.bt.net	0
109.159.133.46	—	0
109.159.133.47	ftip005582693.acc2.faraday.21cn-nte.bt.net	0
109.159.133.48	—	0
109.159.133.49	—	0
109.159.133.50	—	0
109.159.133.51	ftip005584826.acc2.faraday.21cn-nte.bt.net	0
109.159.133.52	—	0
109.159.133.53	ftip004488439-v1-bk.l-nws.21cn-ipp.bt.net	0
109.159.133.54	—	0
109.159.133.55	ftip004489023.acc3.sf.21cn-ipp.bt.net	0
109.159.133.56	—	0
109.159.133.57	ftip005584833.acc3.mr.21cn-ipp.bt.net	0
109.159.133.58	—	0
109.159.133.59	—	0
109.159.133.60	—	0
109.159.133.61	—	0
109.159.133.62	—	0
109.159.133.63	ftip004486824-ms-lb.acc3.mr.21cn-ipp.bt.net	0
109.159.133.64	—	0
109.159.133.65	—	0
109.159.133.66	—	0
109.159.133.67	ftip006257293.acc4.manchester.21cn-nte.bt.net	0
109.159.133.68	—	0
109.159.133.69	—	0
109.159.133.70	—	0
109.159.133.71	ftip004486824-v1-lb.acc3.sf.21cn-ipp.bt.net	0
109.159.133.72	—	0
109.159.133.73	ftip005458622.acc1.faraday.21cn-nte.bt.net	0
109.159.133.74	—	0
109.159.133.75	—	0
109.159.133.76	—	0
109.159.133.77	—	0
109.159.133.78	—	0
109.159.133.79	—	0
109.159.133.80	—	0
109.159.133.81	—	0
109.159.133.82	—	0
109.159.133.83	—	0
109.159.133.84	—	0
109.159.133.85	—	0
109.159.133.86	—	0
109.159.133.87	—	0
109.159.133.88	—	0
109.159.133.89	ftip003326916.acc3.birmingham.21cn-nte.bt.net	0
109.159.133.90	—	0
109.159.133.91	ftip004367840.acc2.faraday.21cn-nte.bt.net	0
109.159.133.92	—	0
109.159.133.93	ftip005565245.acc3.birmingham.21cn-nte.bt.net	0
109.159.133.94	—	0
109.159.133.95	—	0
109.159.133.96	—	0
109.159.133.97	—	0
109.159.133.98	—	0
109.159.133.99	—	0
109.159.133.100	—	0
109.159.133.101	ftip004248545.acc3.mr.21cn-nte.bt.net	0
109.159.133.102	—	0
109.159.133.103	ftip004380696.acc2.colindale.21cn-nte.bt.net	0
109.159.133.104	—	0
109.159.133.105	ftip006795436.acc4.mr.21cn-nte.bt.net	0
109.159.133.106	—	0
109.159.133.107	ftip006543631.acc4.sf.21cn-nte.bt.net	0
109.159.133.108	—	0
109.159.133.109	—	0
109.159.133.110	—	0
109.159.133.111	—	0
109.159.133.112	—	0
109.159.133.113	ftip007566493.acc5.faraday.21cn-nte.bt.net	0
109.159.133.114	—	0
109.159.133.115	ftip006543624.acc4.mr.21cn-nte.bt.net	0
109.159.133.116	—	0
109.159.133.117	ftip003238592-v1-fo.acc4.faraday.21cn-nte.bt.net	0
109.159.133.118	—	0
109.159.133.119	ftip004274582.acc4.mr.21cn-nte.bt.net	0
109.159.133.120	—	0
109.159.133.121	ftip007566974.acc5.faraday.21cn-nte.bt.net	0
109.159.133.122	—	0
109.159.133.123	—	0
109.159.133.124	—	0
109.159.133.125	ftip007917080.acc2.colindale.21cn-nte.bt.net	0
109.159.133.126	—	0
109.159.133.127	ftip006257835.acc4.manchester.21cn-nte.bt.net	0
109.159.133.128	—	0
109.159.133.129	ftip006258023.acc5.faraday.21cn-nte.bt.net	0
109.159.133.130	—	0
109.159.133.131	—	0
109.159.133.132	—	0
109.159.133.133	—	0
109.159.133.134	—	0
109.159.133.135	—	0
109.159.133.136	—	0
109.159.133.137	—	0
109.159.133.138	—	0
109.159.133.139	—	0
109.159.133.140	—	0
109.159.133.141	—	0
109.159.133.142	—	0
109.159.133.143	—	0
109.159.133.144	—	0
109.159.133.145	—	0
109.159.133.146	—	0
109.159.133.147	—	0
109.159.133.148	—	0
109.159.133.149	—	0
109.159.133.150	—	0
109.159.133.151	—	0
109.159.133.152	—	0
109.159.133.153	ftip004487029-ms-lb.acc3.mr.21cn-ipp.bt.net	0
109.159.133.154	—	0
109.159.133.155	ftip006257637.acc2.colindale.21cn-nte.bt.net	0
109.159.133.156	—	0
109.159.133.157	—	0
109.159.133.158	—	0
109.159.133.159	—	0
109.159.133.160	—	0
109.159.133.161	ftip004487029-v1-lb.acc3.sf.21cn-ipp.bt.net	0
109.159.133.162	—	0
109.159.133.163	—	0
109.159.133.164	—	0
109.159.133.165	—	0
109.159.133.166	—	0
109.159.133.167	ftip006257873.acc5.faraday.21cn-nte.bt.net	0
109.159.133.168	—	0
109.159.133.169	ftip005264834.acc3.birmingham.21cn-nte.bt.net	0
109.159.133.170	—	0
109.159.133.171	—	0
109.159.133.172	—	0
109.159.133.173	ftip005585427.acc3.birmingham.21cn-nte.bt.net	0
109.159.133.174	—	0
109.159.133.175	ftip005586240.acc1.kingston.21cn-nte.bt.net	0
109.159.133.176	—	0
109.159.133.177	ftip006257866.acc2.colindale.21cn-nte.bt.net	0
109.159.133.178	—	0
109.159.133.179	ftip003719947.acc4.sf.21cn-nte.bt.net	0
109.159.133.180	—	0
109.159.133.181	ftip006581022.acc4.birmingham.21cn-nte.bt.net	0
109.159.133.182	—	0
109.159.133.183	ftip005586431.l-nws.21cn-ipp.bt.net	0
109.159.133.184	—	0
109.159.133.185	ftip005586226.acc2.kingston.21cn-nte.bt.net	0
109.159.133.186	—	0
109.159.133.187	—	0
109.159.133.188	—	0
109.159.133.189	—	0
109.159.133.190	—	0
109.159.133.191	ftip006257897.acc4.mr.21cn-nte.bt.net	0
109.159.133.192	—	0
109.159.133.193	ftip004775621.acc5.faraday.21cn-nte.bt.net	0
109.159.133.194	—	0
109.159.133.195	—	0
109.159.133.196	—	0
109.159.133.197	ftip005586257.acc3.birmingham.21cn-nte.bt.net	0
109.159.133.198	—	0
109.159.133.199	ftip004489498.acc3.mr.21cn-ipp.bt.net	0
109.159.133.200	—	0
109.159.133.201	ftip003367032.acc4.faraday.21cn-nte.bt.net	0
109.159.133.202	—	0
109.159.133.203	ftip006257903.acc4.sf.21cn-nte.bt.net	0
109.159.133.204	—	0
109.159.133.205	—	0
109.159.133.206	—	0
109.159.133.207	ftip004490258.acc3.birmingham.21cn-nte.bt.net	0
109.159.133.208	—	0
109.159.133.209	ftip004348757.acc1.birmingham.21cn-nte.bt.net	0
109.159.133.210	—	0
109.159.133.211	ftip006257927.acc4.mr.21cn-nte.bt.net	0
109.159.133.212	—	0
109.159.133.213	—	0
109.159.133.214	—	0
109.159.133.215	ftip006257910.acc4.birmingham.21cn-nte.bt.net	0
109.159.133.216	—	0
109.159.133.217	ftip004490432.acc3.birmingham.21cn-nte.bt.net	0
109.159.133.218	—	0
109.159.133.219	ftip005586264.acc1.faraday.21cn-nte.bt.net	0
109.159.133.220	—	0
109.159.133.221	ftip004194774.acc3.mr.21cn-ipp.bt.net	0
109.159.133.222	—	0
109.159.133.223	ftip007036453.acc5.faraday.21cn-nte.bt.net	0
109.159.133.224	—	0
109.159.133.225	—	0
109.159.133.226	—	0
109.159.133.227	ftip007665981.acc6.faraday.21cn-nte.bt.net	0
109.159.133.228	—	0
109.159.133.229	ftip007034039.acc2.kingston.21cn-nte.bt.net	0
109.159.133.230	—	0
109.159.133.231	—	0
109.159.133.232	—	0
109.159.133.233	ftip004490630.acc2.kingston.21cn-nte.bt.net	0
109.159.133.234	—	0
109.159.133.235	ftip003180464.acc2.colindale.21cn-nte.bt.net	0
109.159.133.236	—	0
109.159.133.237	ftip005898442.acc3.mr.21cn-nte.bt.net	0
109.159.133.238	—	0
109.159.133.239	ftip005586271.acc2.faraday.21cn-nte.bt.net	0
109.159.133.240	—	0
109.159.133.241	—	0
109.159.133.242	—	0
109.159.133.243	ftip005586288.acc3.mr.21cn-ipp.bt.net	0
109.159.133.244	—	0
109.159.133.245	ftip005922024-v1-bk.acc4.sf.21cn-nte.bt.net	0
109.159.133.246	—	0
109.159.133.247	ftip006471224.acc2.birmingham.21cn-nte.bt.net	0
109.159.133.248	—	0
109.159.133.249	ftip007182228.acc1.colindale.21cn-nte.bt.net	0
109.159.133.250	—	0
109.159.133.251	—	0
109.159.133.252	—	0
109.159.133.253	—	0
109.159.133.254	—	0
109.159.133.255	—	0

Traceroute

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

traceroute -a -n -q1 -f3 109.159.133.32

traceroute to 109.159.133.32 (109.159.133.32): 64 hops max, 52 byte packets

3 [AS2856] 109.159.253.113 9.193 ms

4 [AS2856] 109.159.252.189 9.459 ms

5 [AS2856] 109.159.133.32 14.272 ms

Measurement taken from

IPinfo ProbeNet in Edinburgh, GB

On December 14th 2025