Summary

ASN	AS2856 British Telecommunications PLC
BGP	109.144.0.0/12
IPs with RDNS	71
Hosted Domains	0
Pingable IPs	106
Router IPs	48


109.159.131.0	—	0
109.159.131.1	—	0
109.159.131.2	—	0
109.159.131.3	ftip007343476-ms-lb.acc4.mr.21cn-nte.bt.net	0
109.159.131.4	—	0
109.159.131.5	ftip003471890.acc4.sf.21cn-nte.bt.net	0
109.159.131.6	—	0
109.159.131.7	ftip005602445.acc3.sf.21cn-ipp.bt.net	0
109.159.131.8	—	0
109.159.131.9	—	0
109.159.131.10	—	0
109.159.131.11	ftip004299745.acc3.birmingham.21cn-nte.bt.net	0
109.159.131.12	—	0
109.159.131.13	ftip007567940.acc4.sf.21cn-nte.bt.net	0
109.159.131.14	—	0
109.159.131.15	ftip004479826.l-nws.21cn-ipp.bt.net	0
109.159.131.16	—	0
109.159.131.17	—	0
109.159.131.18	—	0
109.159.131.19	ftip003522974.acc2.kingston.21cn-nte.bt.net	0
109.159.131.20	—	0
109.159.131.21	—	0
109.159.131.22	—	0
109.159.131.23	—	0
109.159.131.24	—	0
109.159.131.25	—	0
109.159.131.26	—	0
109.159.131.27	ftip005191024.acc2.faraday.21cn-nte.bt.net	0
109.159.131.28	—	0
109.159.131.29	ftip004479840.acc1.kingston.21cn-nte.bt.net	0
109.159.131.30	—	0
109.159.131.31	ftip006542429.acc2.birmingham.21cn-nte.bt.net	0
109.159.131.32	—	0
109.159.131.33	ftip003380406.acc3.faraday.21cn-nte.bt.net	0
109.159.131.34	—	0
109.159.131.35	—	0
109.159.131.36	—	0
109.159.131.37	ftip005378036.acc2.kingston.21cn-nte.bt.net	0
109.159.131.38	—	0
109.159.131.39	ftip004803454.acc4.sf.21cn-nte.bt.net	0
109.159.131.40	—	0
109.159.131.41	—	0
109.159.131.42	—	0
109.159.131.43	ftip003287637.acc4.birmingham.21cn-nte.bt.net	0
109.159.131.44	—	0
109.159.131.45	—	0
109.159.131.46	—	0
109.159.131.47	ftip006255022.acc4.sf.21cn-nte.bt.net	0
109.159.131.48	—	0
109.159.131.49	—	0
109.159.131.50	—	0
109.159.131.51	ftip005581436.acc3.sf.21cn-ipp.bt.net	0
109.159.131.52	—	0
109.159.131.53	ftip007035432.acc2.colindale.21cn-nte.bt.net	0
109.159.131.54	—	0
109.159.131.55	ftip003352465.acc2.faraday.21cn-nte.bt.net	0
109.159.131.56	—	0
109.159.131.57	—	0
109.159.131.58	—	0
109.159.131.59	—	0
109.159.131.60	—	0
109.159.131.61	ftip003508145.l-nws.21cn-ipp.bt.net	0
109.159.131.62	—	0
109.159.131.63	—	0
109.159.131.64	—	0
109.159.131.65	—	0
109.159.131.66	—	0
109.159.131.67	ftip007221828.acc3.sf.21cn-nte.bt.net	0
109.159.131.68	—	0
109.159.131.69	ftip004480631.acc3.faraday.21cn-nte.bt.net	0
109.159.131.70	—	0
109.159.131.71	—	0
109.159.131.72	—	0
109.159.131.73	—	0
109.159.131.74	—	0
109.159.131.75	ftip006255046.acc4.sf.21cn-nte.bt.net	0
109.159.131.76	—	0
109.159.131.77	—	0
109.159.131.78	—	0
109.159.131.79	—	0
109.159.131.80	—	0
109.159.131.81	—	0
109.159.131.82	—	0
109.159.131.83	ftip004477662.acc3.mr.21cn-ipp.bt.net	0
109.159.131.84	—	0
109.159.131.85	ftip007222023.acc2.birmingham.21cn-nte.bt.net	0
109.159.131.86	—	0
109.159.131.87	—	0
109.159.131.88	—	0
109.159.131.89	ftip006371425.acc2.colindale.21cn-nte.bt.net	0
109.159.131.90	—	0
109.159.131.91	ftip004480839.l-nws.21cn-ipp.bt.net	0
109.159.131.92	—	0
109.159.131.93	ftip007325045.acc4.sf.21cn-nte.bt.net	0
109.159.131.94	—	0
109.159.131.95	ftip004281733-v2-bk.acc2.guildford.21cn-nte.bt.net	0
109.159.131.96	—	0
109.159.131.97	—	0
109.159.131.98	—	0
109.159.131.99	ftip007665974.acc6.faraday.21cn-nte.bt.net	0
109.159.131.100	—	0
109.159.131.101	—	0
109.159.131.102	—	0
109.159.131.103	ftip005581641-v1-fo.acc3.birmingham.21cn-nte.bt.net	0
109.159.131.104	—	0
109.159.131.105	ftip003254325.acc3.birmingham.21cn-nte.bt.net	0
109.159.131.106	—	0
109.159.131.107	—	0
109.159.131.108	—	0
109.159.131.109	ftip004209539.acc3.mr.21cn-ipp.bt.net	0
109.159.131.110	—	0
109.159.131.111	—	0
109.159.131.112	—	0
109.159.131.113	ftip005582075.acc1.kingston.21cn-nte.bt.net	0
109.159.131.114	—	0
109.159.131.115	ftip003402917.acc4.sf.21cn-nte.bt.net	0
109.159.131.116	—	0
109.159.131.117	ftip006255640.acc4.manchester.21cn-nte.bt.net	0
109.159.131.118	—	0
109.159.131.119	—	0
109.159.131.120	—	0
109.159.131.121	ftip004441434.acc1.kingston.21cn-nte.bt.net	0
109.159.131.122	—	0
109.159.131.123	ftip004481898.acc3.faraday.21cn-nte.bt.net	0
109.159.131.124	—	0
109.159.131.125	ftip007181023.acc1.colindale.21cn-nte.bt.net	0
109.159.131.126	—	0
109.159.131.127	ftip003756935.acc2.faraday.21cn-nte.bt.net	0
109.159.131.128	—	0
109.159.131.129	ftip003581148.acc4.mr.21cn-nte.bt.net	0
109.159.131.130	—	0
109.159.131.131	ftip005582228.acc2.kingston.21cn-nte.bt.net	0
109.159.131.132	—	0
109.159.131.133	ftip003073254.acc4.faraday.21cn-nte.bt.net	0
109.159.131.134	—	0
109.159.131.135	ftip004481973.acc3.birmingham.21cn-nte.bt.net	0
109.159.131.136	—	0
109.159.131.137	—	0
109.159.131.138	—	0
109.159.131.139	ftip006255435.acc5.faraday.21cn-nte.bt.net	0
109.159.131.140	—	0
109.159.131.141	—	0
109.159.131.142	—	0
109.159.131.143	ftip003427682.acc5.faraday.21cn-nte.bt.net	0
109.159.131.144	—	0
109.159.131.145	—	0
109.159.131.146	—	0
109.159.131.147	ftip006795221.acc2.colindale.21cn-nte.bt.net	0
109.159.131.148	—	0
109.159.131.149	ftip006897635.acc3.birmingham.21cn-nte.bt.net	0
109.159.131.150	—	0
109.159.131.151	—	0
109.159.131.152	—	0
109.159.131.153	ftip007260667.acc5.faraday.21cn-nte.bt.net	0
109.159.131.154	—	0
109.159.131.155	ftip005582631.acc2.kingston.21cn-nte.bt.net	0
109.159.131.156	—	0
109.159.131.157	ftip003254448-v6-fo.acc2.kingston.21cn-nte.bt.net	0
109.159.131.158	—	0
109.159.131.159	—	0
109.159.131.160	—	0
109.159.131.161	ftip006367916.acc1.birmingham.21cn-nte.bt.net	0
109.159.131.162	—	0
109.159.131.163	—	0
109.159.131.164	—	0
109.159.131.165	ftip004087168.acc3.mr.21cn-ipp.bt.net	0
109.159.131.166	—	0
109.159.131.167	ftip006580452.acc4.mr.21cn-nte.bt.net	0
109.159.131.168	—	0
109.159.131.169	#n/a	0
109.159.131.170	—	0
109.159.131.171	—	0
109.159.131.172	—	0
109.159.131.173	ftip004249979-v1-lb.acc3.birmingham.21cn-nte.bt.net	0
109.159.131.174	—	0
109.159.131.175	ftip007222221.acc2.colindale.21cn-nte.bt.net	0
109.159.131.176	—	0
109.159.131.177	ftip004481843.l-nws.21cn-ipp.bt.net	0
109.159.131.178	—	0
109.159.131.179	ftip005582846.acc1.kingston.21cn-nte.bt.net	0
109.159.131.180	—	0
109.159.131.181	ftip006463656.acc4.mr.21cn-nte.bt.net	0
109.159.131.182	—	0
109.159.131.183	—	0
109.159.131.184	—	0
109.159.131.185	—	0
109.159.131.186	—	0
109.159.131.187	ftip004100539.acc4.birmingham.21cn-nte.bt.net	0
109.159.131.188	—	0
109.159.131.189	—	0
109.159.131.190	—	0
109.159.131.191	ftip003902745.acc5.faraday.21cn-nte.bt.net	0
109.159.131.192	—	0
109.159.131.193	—	0
109.159.131.194	—	0
109.159.131.195	—	0
109.159.131.196	—	0
109.159.131.197	—	0
109.159.131.198	—	0
109.159.131.199	ftip004483441.acc4.faraday.21cn-nte.bt.net	0
109.159.131.200	—	0
109.159.131.201	—	0
109.159.131.202	—	0
109.159.131.203	—	0
109.159.131.204	—	0
109.159.131.205	ftip004483472.l-nws.21cn-ipp.bt.net	0
109.159.131.206	—	0
109.159.131.207	—	0
109.159.131.208	—	0
109.159.131.209	ftip005582839.acc2.faraday.21cn-nte.bt.net	0
109.159.131.210	—	0
109.159.131.211	—	0
109.159.131.212	—	0
109.159.131.213	ftip005583027.acc2.faraday.21cn-nte.bt.net	0
109.159.131.214	—	0
109.159.131.215	—	0
109.159.131.216	—	0
109.159.131.217	ftip006255657.acc5.faraday.21cn-nte.bt.net	0
109.159.131.218	—	0
109.159.131.219	—	0
109.159.131.220	—	0
109.159.131.221	—	0
109.159.131.222	—	0
109.159.131.223	ftip006895860.acc4.mr.21cn-nte.bt.net	0
109.159.131.224	—	0
109.159.131.225	—	0
109.159.131.226	—	0
109.159.131.227	—	0
109.159.131.228	—	0
109.159.131.229	ftip007059636.acc1.kingston.21cn-nte.bt.net	0
109.159.131.230	—	0
109.159.131.231	—	0
109.159.131.232	—	0
109.159.131.233	—	0
109.159.131.234	—	0
109.159.131.235	ftip005583034.acc1.faraday.21cn-nte.bt.net	0
109.159.131.236	—	0
109.159.131.237	—	0
109.159.131.238	—	0
109.159.131.239	—	0
109.159.131.240	—	0
109.159.131.241	—	0
109.159.131.242	—	0
109.159.131.243	ftip006540678.acc5.faraday.21cn-nte.bt.net	0
109.159.131.244	—	0
109.159.131.245	—	0
109.159.131.246	—	0
109.159.131.247	—	0
109.159.131.248	—	0
109.159.131.249	ftip006463670.acc4.mr.21cn-nte.bt.net	0
109.159.131.250	—	0
109.159.131.251	—	0
109.159.131.252	—	0
109.159.131.253	—	0
109.159.131.254	—	0
109.159.131.255	—	0

Traceroute

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

traceroute -a -n -q1 -f5 109.159.131.216

traceroute to 109.159.131.216 (109.159.131.216): 64 hops max, 52 byte packets

5 [AS3356] 195.50.117.30 208.155 ms

6 *

7 [AS2856] 109.159.131.216 183.865 ms

Measurement taken from

IPinfo ProbeNet in Sao Paulo, BR

On December 28th 2025