Summary

ASN	AS8220 COLT Technology Services Group Limited
BGP	57.133.0.0/16
IPs with RDNS	41
Hosted Domains	0
Pingable IPs	26
Router IPs	3


57.133.151.0	—	0
57.133.151.1	—	0
57.133.151.2	gigabitethernet0-0-0-lo0-str-ic-000326.ia.colt.net	0
57.133.151.3	gigabitethernet0-0-0-lo0-str-ic-000328.ia.colt.net	0
57.133.151.4	—	0
57.133.151.5	—	0
57.133.151.6	—	0
57.133.151.7	—	0
57.133.151.8	—	0
57.133.151.9	—	0
57.133.151.10	—	0
57.133.151.11	—	0
57.133.151.12	—	0
57.133.151.13	—	0
57.133.151.14	—	0
57.133.151.15	—	0
57.133.151.16	—	0
57.133.151.17	—	0
57.133.151.18	—	0
57.133.151.19	—	0
57.133.151.20	—	0
57.133.151.21	—	0
57.133.151.22	—	0
57.133.151.23	—	0
57.133.151.24	—	0
57.133.151.25	—	0
57.133.151.26	—	0
57.133.151.27	—	0
57.133.151.28	—	0
57.133.151.29	—	0
57.133.151.30	—	0
57.133.151.31	—	0
57.133.151.32	—	0
57.133.151.33	—	0
57.133.151.34	—	0
57.133.151.35	—	0
57.133.151.36	—	0
57.133.151.37	—	0
57.133.151.38	—	0
57.133.151.39	—	0
57.133.151.40	—	0
57.133.151.41	—	0
57.133.151.42	—	0
57.133.151.43	—	0
57.133.151.44	—	0
57.133.151.45	—	0
57.133.151.46	—	0
57.133.151.47	—	0
57.133.151.48	—	0
57.133.151.49	—	0
57.133.151.50	—	0
57.133.151.51	—	0
57.133.151.52	—	0
57.133.151.53	—	0
57.133.151.54	—	0
57.133.151.55	—	0
57.133.151.56	—	0
57.133.151.57	—	0
57.133.151.58	—	0
57.133.151.59	—	0
57.133.151.60	—	0
57.133.151.61	—	0
57.133.151.62	—	0
57.133.151.63	—	0
57.133.151.64	—	0
57.133.151.65	—	0
57.133.151.66	—	0
57.133.151.67	—	0
57.133.151.68	—	0
57.133.151.69	—	0
57.133.151.70	—	0
57.133.151.71	—	0
57.133.151.72	—	0
57.133.151.73	—	0
57.133.151.74	—	0
57.133.151.75	—	0
57.133.151.76	—	0
57.133.151.77	—	0
57.133.151.78	—	0
57.133.151.79	—	0
57.133.151.80	—	0
57.133.151.81	—	0
57.133.151.82	—	0
57.133.151.83	—	0
57.133.151.84	—	0
57.133.151.85	—	0
57.133.151.86	—	0
57.133.151.87	—	0
57.133.151.88	—	0
57.133.151.89	—	0
57.133.151.90	—	0
57.133.151.91	—	0
57.133.151.92	—	0
57.133.151.93	—	0
57.133.151.94	—	0
57.133.151.95	—	0
57.133.151.96	—	0
57.133.151.97	pw-ether17.3-lo0-sr2.fra.router.colt.net	0
57.133.151.98	—	0
57.133.151.99	—	0
57.133.151.100	—	0
57.133.151.101	—	0
57.133.151.102	—	0
57.133.151.103	—	0
57.133.151.104	—	0
57.133.151.105	—	0
57.133.151.106	—	0
57.133.151.107	—	0
57.133.151.108	—	0
57.133.151.109	—	0
57.133.151.110	—	0
57.133.151.111	—	0
57.133.151.112	—	0
57.133.151.113	gigabitethernet4-lo0-ger-ic-004411.ia.colt.net	0
57.133.151.114	—	0
57.133.151.115	—	0
57.133.151.116	—	0
57.133.151.117	—	0
57.133.151.118	—	0
57.133.151.119	—	0
57.133.151.120	—	0
57.133.151.121	—	0
57.133.151.122	—	0
57.133.151.123	—	0
57.133.151.124	—	0
57.133.151.125	—	0
57.133.151.126	—	0
57.133.151.127	—	0
57.133.151.128	—	0
57.133.151.129	—	0
57.133.151.130	—	0
57.133.151.131	—	0
57.133.151.132	—	0
57.133.151.133	—	0
57.133.151.134	—	0
57.133.151.135	—	0
57.133.151.136	—	0
57.133.151.137	—	0
57.133.151.138	—	0
57.133.151.139	—	0
57.133.151.140	—	0
57.133.151.141	—	0
57.133.151.142	—	0
57.133.151.143	—	0
57.133.151.144	—	0
57.133.151.145	—	0
57.133.151.146	—	0
57.133.151.147	—	0
57.133.151.148	—	0
57.133.151.149	—	0
57.133.151.150	—	0
57.133.151.151	—	0
57.133.151.152	—	0
57.133.151.153	—	0
57.133.151.154	—	0
57.133.151.155	—	0
57.133.151.156	—	0
57.133.151.157	—	0
57.133.151.158	—	0
57.133.151.159	—	0
57.133.151.160	—	0
57.133.151.161	—	0
57.133.151.162	tengigabitethernet0-0-2-lo0-fra-ic-001519.ia.colt.net	0
57.133.151.163	tengigabitethernet0-0-2-lo0-fra-ic-001520.ia.colt.net	0
57.133.151.164	—	0
57.133.151.165	—	0
57.133.151.166	—	0
57.133.151.167	—	0
57.133.151.168	—	0
57.133.151.169	—	0
57.133.151.170	—	0
57.133.151.171	—	0
57.133.151.172	—	0
57.133.151.173	—	0
57.133.151.174	—	0
57.133.151.175	—	0
57.133.151.176	—	0
57.133.151.177	—	0
57.133.151.178	—	0
57.133.151.179	—	0
57.133.151.180	—	0
57.133.151.181	—	0
57.133.151.182	—	0
57.133.151.183	—	0
57.133.151.184	—	0
57.133.151.185	—	0
57.133.151.186	—	0
57.133.151.187	—	0
57.133.151.188	—	0
57.133.151.189	—	0
57.133.151.190	—	0
57.133.151.191	—	0
57.133.151.192	—	0
57.133.151.193	—	0
57.133.151.194	gigabitethernet0-0-0-lo0-fra-ic-001435.ia.colt.net	0
57.133.151.195	gigabitethernet4-lo0-fra-ic-001436.ia.colt.net	0
57.133.151.196	—	0
57.133.151.197	—	0
57.133.151.198	—	0
57.133.151.199	—	0
57.133.151.200	—	0
57.133.151.201	—	0
57.133.151.202	—	0
57.133.151.203	—	0
57.133.151.204	—	0
57.133.151.205	—	0
57.133.151.206	—	0
57.133.151.207	—	0
57.133.151.208	—	0
57.133.151.209	tengigabitethernet0-0-2-0131358-lo0-muc-ic-000473.ia.colt.net	0
57.133.151.210	—	0
57.133.151.211	—	0
57.133.151.212	—	0
57.133.151.213	—	0
57.133.151.214	—	0
57.133.151.215	—	0
57.133.151.216	—	0
57.133.151.217	—	0
57.133.151.218	—	0
57.133.151.219	—	0
57.133.151.220	—	0
57.133.151.221	—	0
57.133.151.222	—	0
57.133.151.223	—	0
57.133.151.224	emea.germany.7757.ip9.regusnet.com	0
57.133.151.225	emea.germany.7757.ip10.regusnet.com	0
57.133.151.226	emea.germany.7757.ip11.regusnet.com	0
57.133.151.227	emea.germany.7757.ip12.regusnet.com	0
57.133.151.228	emea.germany.7757.ip13.regusnet.com	0
57.133.151.229	emea.germany.7757.ip14.regusnet.com	0
57.133.151.230	emea.germany.7757.ip15.regusnet.com	0
57.133.151.231	emea.germany.7757.ip16.regusnet.com	0
57.133.151.232	emea.germany.7757.ip17.regusnet.com	0
57.133.151.233	emea.germany.7757.ip18.regusnet.com	0
57.133.151.234	emea.germany.7757.ip19.regusnet.com	0
57.133.151.235	emea.germany.7757.ip20.regusnet.com	0
57.133.151.236	emea.germany.7757.ip21.regusnet.com	0
57.133.151.237	emea.germany.7757.ip22.regusnet.com	0
57.133.151.238	emea.germany.7757.ip23.regusnet.com	0
57.133.151.239	emea.germany.7757.ip24.regusnet.com	0
57.133.151.240	emea.germany.7757.ip25.regusnet.com	0
57.133.151.241	emea.germany.7757.ip26.regusnet.com	0
57.133.151.242	emea.germany.7757.ip27.regusnet.com	0
57.133.151.243	emea.germany.7757.ip28.regusnet.com	0
57.133.151.244	emea.germany.7757.ip29.regusnet.com	0
57.133.151.245	emea.germany.7757.ip30.regusnet.com	0
57.133.151.246	emea.germany.7757.ip31.regusnet.com	0
57.133.151.247	emea.germany.7757.ip32.regusnet.com	0
57.133.151.248	emea.germany.7757.ip33.regusnet.com	0
57.133.151.249	emea.germany.7757.ip34.regusnet.com	0
57.133.151.250	emea.germany.7757.ip35.regusnet.com	0
57.133.151.251	emea.germany.7757.ip36.regusnet.com	0
57.133.151.252	emea.germany.7757.ip37.regusnet.com	0
57.133.151.253	emea.germany.7757.ip38.regusnet.com	0
57.133.151.254	emea.germany.7757.ip39.regusnet.com	0
57.133.151.255	emea.germany.7757.ip40.regusnet.com	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 57.133.151.194

traceroute to 57.133.151.194 (57.133.151.194): 64 hops max, 52 byte packets

5 [] 80.81.192.61 0.885 ms

6 *

7 [AS8220] 57.133.151.194 1.816 ms

Measurement taken from

IPinfo ProbeNet in Frankfurt am Main, DE

On December 29th 2025