Summary

ASN	AS8220 COLT Technology Services Group Limited
BGP	57.133.0.0/16
IPs with RDNS	60
Hosted Domains	0
Pingable IPs	69
Router IPs	12


57.133.150.0	—	0
57.133.150.1	pw-ether39.32030-0129513-lo0-sr1.ham.router.colt.net	0
57.133.150.2	—	0
57.133.150.3	—	0
57.133.150.4	—	0
57.133.150.5	—	0
57.133.150.6	—	0
57.133.150.7	—	0
57.133.150.8	—	0
57.133.150.9	pw-ether335.4-lo0-sr2.fra.router.colt.net	0
57.133.150.10	—	0
57.133.150.11	—	0
57.133.150.12	—	0
57.133.150.13	pw-ether19.4-lo0-sr1.fra.router.colt.net	0
57.133.150.14	—	0
57.133.150.15	—	0
57.133.150.16	pw-ether567.3-lo0-sr2.fra.router.colt.net	0
57.133.150.17	lo0-fra-ic-001424.ia.colt.net	0
57.133.150.18	pw-ether114.3-lo0-sr1.fra.router.colt.net	0
57.133.150.19	lo0-fra-ic-001434.ia.colt.net	0
57.133.150.20	—	0
57.133.150.21	pw-ether455.4-lo0-sr1.fra.router.colt.net	0
57.133.150.22	—	0
57.133.150.23	—	0
57.133.150.24	emea.germany.7916.ip1.regusnet.com	0
57.133.150.25	emea.germany.7916.ip2.regusnet.com	0
57.133.150.26	emea.germany.7916.ip3.regusnet.com	0
57.133.150.27	emea.germany.7916.ip4.regusnet.com	0
57.133.150.28	emea.germany.7916.ip5.regusnet.com	0
57.133.150.29	emea.germany.7916.ip6.regusnet.com	0
57.133.150.30	emea.germany.7916.ip7.regusnet.com	0
57.133.150.31	emea.germany.7916.ip8.regusnet.com	0
57.133.150.32	—	0
57.133.150.33	pw-ether212.32030-lo0-sr1.str.router.colt.net	0
57.133.150.34	—	0
57.133.150.35	—	0
57.133.150.36	—	0
57.133.150.37	—	0
57.133.150.38	—	0
57.133.150.39	—	0
57.133.150.40	—	0
57.133.150.41	pw-ether690.2-lo0-sr2.fra.router.colt.net	0
57.133.150.42	—	0
57.133.150.43	—	0
57.133.150.44	—	0
57.133.150.45	pw-ether468.62030-lo0-sr1.fra.router.colt.net	0
57.133.150.46	—	0
57.133.150.47	—	0
57.133.150.48	—	0
57.133.150.49	pw-ether139.7-lo0-sr1.ber.router.colt.net	0
57.133.150.50	—	0
57.133.150.51	—	0
57.133.150.52	—	0
57.133.150.53	—	0
57.133.150.54	—	0
57.133.150.55	—	0
57.133.150.56	—	0
57.133.150.57	—	0
57.133.150.58	router_239107783.ia.colt.net	0
57.133.150.59	—	0
57.133.150.60	—	0
57.133.150.61	—	0
57.133.150.62	—	0
57.133.150.63	—	0
57.133.150.64	—	0
57.133.150.65	pw-ether433.150002-0130683-lo0-sr1.ber.router.colt.net	0
57.133.150.66	—	0
57.133.150.67	—	0
57.133.150.68	—	0
57.133.150.69	—	0
57.133.150.70	—	0
57.133.150.71	—	0
57.133.150.72	—	0
57.133.150.73	—	0
57.133.150.74	router_239527230.ia.colt.net	0
57.133.150.75	—	0
57.133.150.76	—	0
57.133.150.77	—	0
57.133.150.78	—	0
57.133.150.79	—	0
57.133.150.80	—	0
57.133.150.81	pw-ether181.3-lo0-sr1.fra.router.colt.net	0
57.133.150.82	—	0
57.133.150.83	—	0
57.133.150.84	—	0
57.133.150.85	pw-ether146.3-lo0-sr1.fra.router.colt.net	0
57.133.150.86	—	0
57.133.150.87	—	0
57.133.150.88	—	0
57.133.150.89	—	0
57.133.150.90	router_239527227.ia.colt.net	0
57.133.150.91	—	0
57.133.150.92	—	0
57.133.150.93	—	0
57.133.150.94	—	0
57.133.150.95	—	0
57.133.150.96	—	0
57.133.150.97	pw-ether90.22030-lo0-sr2.fra.router.colt.net	0
57.133.150.98	—	0
57.133.150.99	—	0
57.133.150.100	—	0
57.133.150.101	—	0
57.133.150.102	—	0
57.133.150.103	—	0
57.133.150.104	—	0
57.133.150.105	pw-ether504.10-lo0-sr2.ber.router.colt.net	0
57.133.150.106	—	0
57.133.150.107	—	0
57.133.150.108	—	0
57.133.150.109	—	0
57.133.150.110	—	0
57.133.150.111	—	0
57.133.150.112	—	0
57.133.150.113	pw-ether83.22030-lo0-sr2.dus.router.colt.net	0
57.133.150.114	—	0
57.133.150.115	—	0
57.133.150.116	—	0
57.133.150.117	—	0
57.133.150.118	—	0
57.133.150.119	—	0
57.133.150.120	—	0
57.133.150.121	pw-ether157.15-lo0-sr2.fra.router.colt.net	0
57.133.150.122	—	0
57.133.150.123	—	0
57.133.150.124	—	0
57.133.150.125	—	0
57.133.150.126	—	0
57.133.150.127	—	0
57.133.150.128	—	0
57.133.150.129	pw-ether9.102030-lo0-sr2.cgn.router.colt.net	0
57.133.150.130	—	0
57.133.150.131	—	0
57.133.150.132	—	0
57.133.150.133	—	0
57.133.150.134	—	0
57.133.150.135	—	0
57.133.150.136	—	0
57.133.150.137	pw-ether31.22030-lo0-sr1.ber.router.colt.net	0
57.133.150.138	—	0
57.133.150.139	—	0
57.133.150.140	—	0
57.133.150.141	—	0
57.133.150.142	—	0
57.133.150.143	—	0
57.133.150.144	—	0
57.133.150.145	pw-ether91.2-lo0-sr2.fra.router.colt.net	0
57.133.150.146	—	0
57.133.150.147	—	0
57.133.150.148	—	0
57.133.150.149	—	0
57.133.150.150	—	0
57.133.150.151	—	0
57.133.150.152	—	0
57.133.150.153	pw-ether209.700002-0131165-lo0-sr2.dus.router.colt.net	0
57.133.150.154	—	0
57.133.150.155	—	0
57.133.150.156	—	0
57.133.150.157	—	0
57.133.150.158	—	0
57.133.150.159	—	0
57.133.150.160	emea.germany.7757.ip1.regusnet.com	0
57.133.150.161	emea.germany.7757.ip2.regusnet.com	0
57.133.150.162	emea.germany.7757.ip3.regusnet.com	0
57.133.150.163	emea.germany.7757.ip4.regusnet.com	0
57.133.150.164	emea.germany.7757.ip5.regusnet.com	0
57.133.150.165	emea.germany.7757.ip6.regusnet.com	0
57.133.150.166	emea.germany.7757.ip7.regusnet.com	0
57.133.150.167	emea.germany.7757.ip8.regusnet.com	0
57.133.150.168	—	0
57.133.150.169	—	0
57.133.150.170	—	0
57.133.150.171	—	0
57.133.150.172	pw-ether300.2-lo0-sr2.fra.router.colt.net	0
57.133.150.173	lo0-fra-ic-001438.ia.colt.net	0
57.133.150.174	—	0
57.133.150.175	—	0
57.133.150.176	—	0
57.133.150.177	—	0
57.133.150.178	—	0
57.133.150.179	—	0
57.133.150.180	—	0
57.133.150.181	—	0
57.133.150.182	—	0
57.133.150.183	—	0
57.133.150.184	—	0
57.133.150.185	—	0
57.133.150.186	cpede_ger292064.ia.colt.net	0
57.133.150.187	—	0
57.133.150.188	—	0
57.133.150.189	—	0
57.133.150.190	—	0
57.133.150.191	—	0
57.133.150.192	—	0
57.133.150.193	—	0
57.133.150.194	—	0
57.133.150.195	—	0
57.133.150.196	—	0
57.133.150.197	—	0
57.133.150.198	—	0
57.133.150.199	—	0
57.133.150.200	emea.germany.8106.ip1.regusnet.com	0
57.133.150.201	emea.germany.8106.ip2.regusnet.com	0
57.133.150.202	emea.germany.8106.ip3.regusnet.com	0
57.133.150.203	emea.germany.8106.ip4.regusnet.com	0
57.133.150.204	emea.germany.8106.ip5.regusnet.com	0
57.133.150.205	emea.germany.8106.ip6.regusnet.com	0
57.133.150.206	emea.germany.8106.ip7.regusnet.com	0
57.133.150.207	emea.germany.8106.ip8.regusnet.com	0
57.133.150.208	—	0
57.133.150.209	pw-ether305.10-lo0-sr2.ber.router.colt.net	0
57.133.150.210	—	0
57.133.150.211	—	0
57.133.150.212	—	0
57.133.150.213	—	0
57.133.150.214	—	0
57.133.150.215	—	0
57.133.150.216	—	0
57.133.150.217	pw-ether4.15-lo0-sr1.cgn.router.colt.net	0
57.133.150.218	—	0
57.133.150.219	—	0
57.133.150.220	—	0
57.133.150.221	—	0
57.133.150.222	—	0
57.133.150.223	—	0
57.133.150.224	pw-ether286.72030-lo0-sr1.fra.router.colt.net	0
57.133.150.225	lo0-ger-ic-004462.ia.colt.net	0
57.133.150.226	—	0
57.133.150.227	—	0
57.133.150.228	—	0
57.133.150.229	—	0
57.133.150.230	—	0
57.133.150.231	—	0
57.133.150.232	—	0
57.133.150.233	pw-ether504.18-lo0-sr2.ber.router.colt.net	0
57.133.150.234	—	0
57.133.150.235	—	0
57.133.150.236	—	0
57.133.150.237	—	0
57.133.150.238	—	0
57.133.150.239	—	0
57.133.150.240	—	0
57.133.150.241	pw-ether140.32030-lo0-sr2.fra.router.colt.net	0
57.133.150.242	—	0
57.133.150.243	—	0
57.133.150.244	—	0
57.133.150.245	—	0
57.133.150.246	—	0
57.133.150.247	—	0
57.133.150.248	—	0
57.133.150.249	pw-ether467.32030-0148236-lo0-sr1.fra.router.colt.net	0
57.133.150.250	—	0
57.133.150.251	—	0
57.133.150.252	—	0
57.133.150.253	—	0
57.133.150.254	—	0
57.133.150.255	—	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 57.133.150.114

traceroute to 57.133.150.114 (57.133.150.114): 64 hops max, 52 byte packets

3 [AS201011] 81.95.9.44 0.402 ms

4 *

5 *

6 [AS8220] 57.133.150.114 7.103 ms

Measurement taken from

IPinfo ProbeNet in Amsterdam, NL

On January 9th 2026