Summary

ASN	AS2856 British Telecommunications PLC
BGP	217.32.0.0/12
IPs with RDNS	78
Hosted Domains	0
Pingable IPs	106
Router IPs	55


217.35.171.0	—	0
217.35.171.1	—	0
217.35.171.2	—	0
217.35.171.3	ftip006714222.acc4.sf.21cn-nte.bt.net	0
217.35.171.4	—	0
217.35.171.5	ftip007134623.acc3.birmingham.21cn-nte.bt.net	0
217.35.171.6	—	0
217.35.171.7	ftip004468035.acc3.sf.21cn-nte.bt.net	0
217.35.171.8	—	0
217.35.171.9	ftip007137471.acc3.birmingham.21cn-nte.bt.net	0
217.35.171.10	—	0
217.35.171.11	ftip003621349.acc3.sf.21cn-ipp.bt.net	0
217.35.171.12	—	0
217.35.171.13	—	0
217.35.171.14	—	0
217.35.171.15	—	0
217.35.171.16	—	0
217.35.171.17	ftip007276484.acc1.kingston.21cn-nte.bt.net	0
217.35.171.18	—	0
217.35.171.19	—	0
217.35.171.20	—	0
217.35.171.21	—	0
217.35.171.22	—	0
217.35.171.23	—	0
217.35.171.24	—	0
217.35.171.25	ftip007301667.acc2.guildford.21cn-nte.bt.net	0
217.35.171.26	—	0
217.35.171.27	ftip005966899.acc2.faraday.21cn-nte.bt.net	0
217.35.171.28	—	0
217.35.171.29	—	0
217.35.171.30	—	0
217.35.171.31	—	0
217.35.171.32	—	0
217.35.171.33	—	0
217.35.171.34	—	0
217.35.171.35	—	0
217.35.171.36	—	0
217.35.171.37	ftip005541843.acc2.kingston.21cn-nte.bt.net	0
217.35.171.38	—	0
217.35.171.39	—	0
217.35.171.40	—	0
217.35.171.41	ftip003251034.acc2.colindale.21cn-nte.bt.net	0
217.35.171.42	—	0
217.35.171.43	—	0
217.35.171.44	—	0
217.35.171.45	—	0
217.35.171.46	—	0
217.35.171.47	ftip007137648.acc2.colindale.21cn-nte.bt.net	0
217.35.171.48	—	0
217.35.171.49	ftip002885568.acc3.mr.21cn-ipp.bt.net	0
217.35.171.50	—	0
217.35.171.51	—	0
217.35.171.52	—	0
217.35.171.53	—	0
217.35.171.54	—	0
217.35.171.55	ftip004502623.acc4.sf.21cn-nte.bt.net	0
217.35.171.56	—	0
217.35.171.57	—	0
217.35.171.58	—	0
217.35.171.59	ftip006714260.acc2.birmingham.21cn-nte.bt.net	0
217.35.171.60	—	0
217.35.171.61	—	0
217.35.171.62	—	0
217.35.171.63	ftip006714420.acc2.colindale.21cn-nte.bt.net	0
217.35.171.64	—	0
217.35.171.65	ftip005967438.acc3.birmingham.21cn-nte.bt.net	0
217.35.171.66	—	0
217.35.171.67	—	0
217.35.171.68	—	0
217.35.171.69	ftip003263464.acc4.birmingham.21cn-nte.bt.net	0
217.35.171.70	—	0
217.35.171.71	ftip004891451.acc3.sf.21cn-ipp.bt.net	0
217.35.171.72	—	0
217.35.171.73	ftip004891628.acc3.sf.21cn-ipp.bt.net	0
217.35.171.74	—	0
217.35.171.75	ftip005967629.acc3.birmingham.21cn-nte.bt.net	0
217.35.171.76	—	0
217.35.171.77	—	0
217.35.171.78	—	0
217.35.171.79	ftip006713850.acc4.birmingham.21cn-nte.bt.net	0
217.35.171.80	—	0
217.35.171.81	ftip006714437.acc4.birmingham.21cn-nte.bt.net	0
217.35.171.82	—	0
217.35.171.83	ftip006713836.acc2.colindale.21cn-nte.bt.net	0
217.35.171.84	—	0
217.35.171.85	—	0
217.35.171.86	—	0
217.35.171.87	ftip006714628.acc4.mr.21cn-nte.bt.net	0
217.35.171.88	—	0
217.35.171.89	ftip007600098.acc2.colindale.21cn-nte.bt.net	0
217.35.171.90	—	0
217.35.171.91	ftip004077541.acc4.sf.21cn-nte.bt.net	0
217.35.171.92	—	0
217.35.171.93	ftip005968022.acc2.faraday.21cn-nte.bt.net	0
217.35.171.94	—	0
217.35.171.95	ftip004895831.acc4.birmingham.21cn-nte.bt.net	0
217.35.171.96	—	0
217.35.171.97	—	0
217.35.171.98	—	0
217.35.171.99	ftip007601293.acc6.faraday.21cn-nte.bt.net	0
217.35.171.100	—	0
217.35.171.101	ftip004891635-ms-bk.acc3.birmingham.21cn-nte.bt.net	0
217.35.171.102	—	0
217.35.171.103	ftip003828946.acc4.sf.21cn-nte.bt.net	0
217.35.171.104	—	0
217.35.171.105	ftip005965960.acc2.faraday.21cn-nte.bt.net	0
217.35.171.106	—	0
217.35.171.107	ftip004891932.acc3.birmingham.21cn-nte.bt.net	0
217.35.171.108	—	0
217.35.171.109	ftip004891949.acc3.sf.21cn-ipp.bt.net	0
217.35.171.110	—	0
217.35.171.111	ftip005968428.acc2.colindale.21cn-nte.bt.net	0
217.35.171.112	—	0
217.35.171.113	ftip005968237.acc3.birmingham.21cn-nte.bt.net	0
217.35.171.114	—	0
217.35.171.115	ftip004892229.acc1.kingston.21cn-nte.bt.net	0
217.35.171.116	—	0
217.35.171.117	ftip006714031.acc4.mr.21cn-nte.bt.net	0
217.35.171.118	—	0
217.35.171.119	—	0
217.35.171.120	—	0
217.35.171.121	—	0
217.35.171.122	—	0
217.35.171.123	ftip004892236.acc3.sf.21cn-ipp.bt.net	0
217.35.171.124	—	0
217.35.171.125	ftip005968275.acc4.manchester.21cn-nte.bt.net	0
217.35.171.126	—	0
217.35.171.127	ftip003096864.acc3.mr.21cn-ipp.bt.net	0
217.35.171.128	—	0
217.35.171.129	—	0
217.35.171.130	—	0
217.35.171.131	ftip003510933.acc4.sf.21cn-nte.bt.net	0
217.35.171.132	—	0
217.35.171.133	ftip003136119.acc1.kingston.21cn-nte.bt.net	0
217.35.171.134	—	0
217.35.171.135	ftip007138256.acc5.faraday.21cn-nte.bt.net	0
217.35.171.136	—	0
217.35.171.137	—	0
217.35.171.138	—	0
217.35.171.139	—	0
217.35.171.140	—	0
217.35.171.141	ftip005968435.acc2.colindale.21cn-nte.bt.net	0
217.35.171.142	—	0
217.35.171.143	ftip006715229.acc2.faraday.21cn-nte.bt.net	0
217.35.171.144	—	0
217.35.171.145	—	0
217.35.171.146	—	0
217.35.171.147	—	0
217.35.171.148	—	0
217.35.171.149	ftip005968299.acc1.birmingham.21cn-nte.bt.net	0
217.35.171.150	—	0
217.35.171.151	ftip005968442.acc2.faraday.21cn-nte.bt.net	0
217.35.171.152	—	0
217.35.171.153	ftip004370420.acc4.faraday.21cn-nte.bt.net	0
217.35.171.154	—	0
217.35.171.155	ftip007277023.acc4.birmingham.21cn-nte.bt.net	0
217.35.171.156	—	0
217.35.171.157	ftip005888832.acc3.sf.21cn-ipp.bt.net	0
217.35.171.158	—	0
217.35.171.159	ftip005968305.acc2.colindale.21cn-nte.bt.net	0
217.35.171.160	—	0
217.35.171.161	ftip005356423.acc2.colindale.21cn-nte.bt.net	0
217.35.171.162	—	0
217.35.171.163	—	0
217.35.171.164	—	0
217.35.171.165	ftip005964628.acc2.faraday.21cn-nte.bt.net	0
217.35.171.166	—	0
217.35.171.167	—	0
217.35.171.168	—	0
217.35.171.169	—	0
217.35.171.170	—	0
217.35.171.171	—	0
217.35.171.172	—	0
217.35.171.173	—	0
217.35.171.174	—	0
217.35.171.175	—	0
217.35.171.176	—	0
217.35.171.177	ftip003419502.acc3.birmingham.21cn-nte.bt.net	0
217.35.171.178	—	0
217.35.171.179	ftip005964444-ms-fo.acc2.faraday.21cn-nte.bt.net	0
217.35.171.180	—	0
217.35.171.181	ftip005964444-v1-fo.acc2.kingston.21cn-nte.bt.net	0
217.35.171.182	—	0
217.35.171.183	—	0
217.35.171.184	—	0
217.35.171.185	—	0
217.35.171.186	—	0
217.35.171.187	ftip007277030.acc3.sf.21cn-nte.bt.net	0
217.35.171.188	—	0
217.35.171.189	—	0
217.35.171.190	—	0
217.35.171.191	—	0
217.35.171.192	—	0
217.35.171.193	—	0
217.35.171.194	—	0
217.35.171.195	ftip003361047.acc3.mr.21cn-ipp.bt.net	0
217.35.171.196	—	0
217.35.171.197	ftip003438411.acc2.faraday.21cn-nte.bt.net	0
217.35.171.198	—	0
217.35.171.199	ftip006014025.acc2.colindale.21cn-nte.bt.net	0
217.35.171.200	—	0
217.35.171.201	—	0
217.35.171.202	—	0
217.35.171.203	ftip006010461.acc4.manchester.21cn-nte.bt.net	0
217.35.171.204	—	0
217.35.171.205	—	0
217.35.171.206	—	0
217.35.171.207	ftip007140273.acc5.faraday.21cn-nte.bt.net	0
217.35.171.208	—	0
217.35.171.209	—	0
217.35.171.210	—	0
217.35.171.211	—	0
217.35.171.212	—	0
217.35.171.213	ftip006014032.acc4.sheffield.21cn-nte.bt.net	0
217.35.171.214	—	0
217.35.171.215	ftip005747436.acc4.sf.21cn-nte.bt.net	0
217.35.171.216	—	0
217.35.171.217	ftip005964246-v1-fo.acc3.birmingham.21cn-nte.bt.net	0
217.35.171.218	—	0
217.35.171.219	ftip006014223.acc2.colindale.21cn-nte.bt.net	0
217.35.171.220	—	0
217.35.171.221	ftip003192764.acc2.colindale.21cn-nte.bt.net	0
217.35.171.222	—	0
217.35.171.223	—	0
217.35.171.224	—	0
217.35.171.225	ftip006715649.acc4.sf.21cn-nte.bt.net	0
217.35.171.226	—	0
217.35.171.227	ftip003526385.acc3.sf.21cn-ipp.bt.net	0
217.35.171.228	—	0
217.35.171.229	ftip007308475.acc2.guildford.21cn-nte.bt.net	0
217.35.171.230	—	0
217.35.171.231	ftip005969029.acc2.colindale.21cn-nte.bt.net	0
217.35.171.232	—	0
217.35.171.233	—	0
217.35.171.234	—	0
217.35.171.235	ftip005969258.acc2.faraday.21cn-nte.bt.net	0
217.35.171.236	—	0
217.35.171.237	—	0
217.35.171.238	—	0
217.35.171.239	—	0
217.35.171.240	—	0
217.35.171.241	ftip005969241-ms-lb.acc3.birmingham.21cn-nte.bt.net	0
217.35.171.242	—	0
217.35.171.243	ftip005969425.acc3.colindale.ukcore.bt.net	0
217.35.171.244	—	0
217.35.171.245	—	0
217.35.171.246	—	0
217.35.171.247	ftip003186466-v1-bk.acc2.guildford.21cn-nte.bt.net	0
217.35.171.248	—	0
217.35.171.249	—	0
217.35.171.250	—	0
217.35.171.251	—	0
217.35.171.252	—	0
217.35.171.253	ftip003371473.acc3.mr.21cn-ipp.bt.net	0
217.35.171.254	—	0
217.35.171.255	ftip003361085.acc3.mr.21cn-ipp.bt.net	0

Traceroute

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

traceroute -a -n -q1 -f2 217.35.171.74

traceroute to 217.35.171.74 (217.35.171.74): 64 hops max, 52 byte packets

2 [AS2856] 109.159.253.236 192.519 ms

3 [AS2856] 62.6.201.166 202.613 ms

4 [AS2856] 217.35.171.74 204.825 ms

Measurement taken from

IPinfo ProbeNet in Santiago, CL

On December 6th 2025