Summary

ASN	AS8220 COLT Technology Services Group Limited
BGP	212.203.64.0/18
IPs with RDNS	91
Hosted Domains	0
Pingable IPs	74
Router IPs	21


212.203.93.0	—	0
212.203.93.1	—	0
212.203.93.2	—	0
212.203.93.3	—	0
212.203.93.4	—	0
212.203.93.5	—	0
212.203.93.6	cpech_zrh001351.ia.colt.net	0
212.203.93.7	—	0
212.203.93.8	—	0
212.203.93.9	pw-ether162.4-lo0-sr1.zrh.router.colt.net	0
212.203.93.10	cpech_zrh001352.ia.colt.net	0
212.203.93.11	—	0
212.203.93.12	—	0
212.203.93.13	se6-0-1-1-1-3.ar5.zrh.ch.colt.net	0
212.203.93.14	mondial.cpe.zrh.ch.colt.net	0
212.203.93.15	—	0
212.203.93.16	—	0
212.203.93.17	se2-0-10.ar5.zrh.ch.colt.net	0
212.203.93.18	cpech_zlm060175.ia.colt.net	0
212.203.93.19	—	0
212.203.93.20	—	0
212.203.93.21	se4-0-5.ar2.zrh.ch.colt.net	0
212.203.93.22	politrade.cpe.lug.ch.colt.net	0
212.203.93.23	—	0
212.203.93.24	—	0
212.203.93.25	bvi116.ar3.zrh.ch.colt.net	0
212.203.93.26	cpii2.cpe.zlm.ch.colt.net	0
212.203.93.27	—	0
212.203.93.28	—	0
212.203.93.29	—	0
212.203.93.30	cpech_zrh001307.ia.colt.net	0
212.203.93.31	—	0
212.203.93.32	—	0
212.203.93.33	se2-0-5.ar7.zrh.ch.colt.net	0
212.203.93.34	cpech_sui000113.ia.colt.net	0
212.203.93.35	—	0
212.203.93.36	—	0
212.203.93.37	bvi17.ar3.zrh.ch.colt.net	0
212.203.93.38	wohnbedarf.cpe.zrh.ch.colt.net	0
212.203.93.39	—	0
212.203.93.40	—	0
212.203.93.41	—	0
212.203.93.42	—	0
212.203.93.43	—	0
212.203.93.44	—	0
212.203.93.45	se4-0-1.ar4.zrh.ch.colt.net	0
212.203.93.46	mhairport.cpe.zrh1.ch.colt.net	0
212.203.93.47	—	0
212.203.93.48	—	0
212.203.93.49	—	0
212.203.93.50	—	0
212.203.93.51	—	0
212.203.93.52	—	0
212.203.93.53	—	0
212.203.93.54	—	0
212.203.93.55	—	0
212.203.93.56	—	0
212.203.93.57	—	0
212.203.93.58	—	0
212.203.93.59	—	0
212.203.93.60	—	0
212.203.93.61	—	0
212.203.93.62	—	0
212.203.93.63	—	0
212.203.93.64	—	0
212.203.93.65	vlan140.sar2.zrh.ch.colt.net.93.203.212.in-addr.arpa	0
212.203.93.66	lug000035.cpe.zrh.ch.colt.net.93.203.212.in-addr.arpa	0
212.203.93.67	—	0
212.203.93.68	—	0
212.203.93.69	—	0
212.203.93.70	cpech_sui000507.ia.colt.net	0
212.203.93.71	—	0
212.203.93.72	—	0
212.203.93.73	—	0
212.203.93.74	cpech_zrh001299.ia.colt.net	0
212.203.93.75	—	0
212.203.93.76	—	0
212.203.93.77	—	0
212.203.93.78	—	0
212.203.93.79	—	0
212.203.93.80	—	0
212.203.93.81	se5-2.ar2.zrh.ch.colt.net	0
212.203.93.82	cpech_zrh001368.ia.colt.net	0
212.203.93.83	—	0
212.203.93.84	—	0
212.203.93.85	atm6-0-1061.ar3.zrh.ch.colt.net	0
212.203.93.86	nzb.cpe.zrh1.ch.colt.net	0
212.203.93.87	—	0
212.203.93.88	—	0
212.203.93.89	se7-1-4-2-2-3.sar1.zrh.ch.colt.net	0
212.203.93.90	laroutesa.cpe.zlm.ch.colt.net	0
212.203.93.91	—	0
212.203.93.92	—	0
212.203.93.93	atm6-0-1221.ar3.zrh.ch.colt.net	0
212.203.93.94	cpech_lug040362.ia.colt.net	0
212.203.93.95	—	0
212.203.93.96	—	0
212.203.93.97	se6-0-1-1-3-3.ar5.zrh.ch.colt.net	0
212.203.93.98	cpech_zrh000554.ia.colt.net	0
212.203.93.99	—	0
212.203.93.100	—	0
212.203.93.101	se6-0-1-1-4-1.ar5.zrh.ch.colt.net	0
212.203.93.102	desco2.cpe.zrh1.ch.colt.net	0
212.203.93.103	—	0
212.203.93.104	—	0
212.203.93.105	multilink4.ar5.zrh.ch.colt.net	0
212.203.93.106	rothschildstandby.cpe.zrh.ch.colt.net	0
212.203.93.107	—	0
212.203.93.108	—	0
212.203.93.109	—	0
212.203.93.110	cpech_zlm000436.ia.colt.net	0
212.203.93.111	—	0
212.203.93.112	—	0
212.203.93.113	—	0
212.203.93.114	cpech_zlm049256.ia.colt.net	0
212.203.93.115	—	0
212.203.93.116	—	0
212.203.93.117	vl212.ar12.zrh.ch.colt.net	0
212.203.93.118	cpech_sui000601.ia.colt.net	0
212.203.93.119	—	0
212.203.93.120	—	0
212.203.93.121	se4-0-14.ar4.zrh.ch.colt.net	0
212.203.93.122	ulpiaactive.cpe.lug.ch.colt.net	0
212.203.93.123	—	0
212.203.93.124	—	0
212.203.93.125	cpech_sui000465.ia.colt.net	0
212.203.93.126	ulpiastandby.cpe.lug.ch.colt.net	0
212.203.93.127	—	0
212.203.93.128	—	0
212.203.93.129	se2-0-1.ar1.zrh.ch.colt.net	0
212.203.93.130	asmgmbh.cpe.zlm.ch.colt.net	0
212.203.93.131	—	0
212.203.93.132	—	0
212.203.93.133	bvi23.ar3.zrh.ch.colt.net	0
212.203.93.134	cpech_gva008560.ia.colt.net	0
212.203.93.135	—	0
212.203.93.136	—	0
212.203.93.137	pw-ether165.4-lo0-sr1.zrh.router.colt.net	0
212.203.93.138	—	0
212.203.93.139	—	0
212.203.93.140	—	0
212.203.93.141	se2-0-12.ar7.zrh.ch.colt.net	0
212.203.93.142	wullschleger.cpe.lug.ch.colt.net	0
212.203.93.143	—	0
212.203.93.144	—	0
212.203.93.145	bvi15.ar3.zrh.ch.colt.net	0
212.203.93.146	berlitzstadthofstrasse.cpe.zlm.ch.colt.net	0
212.203.93.147	—	0
212.203.93.148	—	0
212.203.93.149	pw-ether16.142030-lo0-sr2.zrh.router.colt.net	0
212.203.93.150	cpech_zrh009404.ia.colt.net	0
212.203.93.151	—	0
212.203.93.152	—	0
212.203.93.153	—	0
212.203.93.154	cpech_zrh001014.ia.colt.net	0
212.203.93.155	—	0
212.203.93.156	—	0
212.203.93.157	bvi45.ar3.zrh.ch.colt.net	0
212.203.93.158	realfin.cpe.lug.ch.colt.net	0
212.203.93.159	—	0
212.203.93.160	—	0
212.203.93.161	—	0
212.203.93.162	—	0
212.203.93.163	—	0
212.203.93.164	—	0
212.203.93.165	se1-1.sar2.bsl.ch.colt.net	0
212.203.93.166	cpech_brn000441.ia.colt.net	0
212.203.93.167	—	0
212.203.93.168	—	0
212.203.93.169	—	0
212.203.93.170	—	0
212.203.93.171	—	0
212.203.93.172	—	0
212.203.93.173	atm6-0-1228.ar3.zrh.ch.colt.net	0
212.203.93.174	cpech_qgl000031.ia.colt.net	0
212.203.93.175	—	0
212.203.93.176	—	0
212.203.93.177	—	0
212.203.93.178	—	0
212.203.93.179	—	0
212.203.93.180	—	0
212.203.93.181	atm6-0-1151.ar3.zrh.ch.colt.net	0
212.203.93.182	sanofipasteur.cpe.zlm.ch.colt.net	0
212.203.93.183	—	0
212.203.93.184	—	0
212.203.93.185	pw-ether20.2-lo0-sr2.zrh.router.colt.net	0
212.203.93.186	—	0
212.203.93.187	—	0
212.203.93.188	—	0
212.203.93.189	multilink3.ar5.zrh.ch.colt.net	0
212.203.93.190	madoractive.cpe.zlm.ch.colt.net	0
212.203.93.191	—	0
212.203.93.192	—	0
212.203.93.193	—	0
212.203.93.194	—	0
212.203.93.195	—	0
212.203.93.196	—	0
212.203.93.197	atm6-0-1087.ar3.zrh.ch.colt.net	0
212.203.93.198	ihlcs.cpe.zrh1.ch.colt.net	0
212.203.93.199	—	0
212.203.93.200	—	0
212.203.93.201	se6-0-1-1-7-1.ar5.zrh.ch.colt.net	0
212.203.93.202	cpech_zrh07968.ia.colt.net	0
212.203.93.203	—	0
212.203.93.204	—	0
212.203.93.205	pw-ether16.122030-lo0-sr2.zrh.router.colt.net	0
212.203.93.206	papierfabriken.cpe.zlm.ch.colt.net	0
212.203.93.207	—	0
212.203.93.208	—	0
212.203.93.209	se6-0-1-2-1-1.ar5.zrh.ch.colt.net	0
212.203.93.210	cpech_sui000956.ia.colt.net	0
212.203.93.211	—	0
212.203.93.212	—	0
212.203.93.213	se4-0-12.ar4.zrh.ch.colt.net	0
212.203.93.214	pw-ether48.142030-lo0-sr1.zrh.router.colt.net	0
212.203.93.215	lo0-lug-ic-000017.ia.colt.net	0
212.203.93.216	—	0
212.203.93.217	atm6-0-1068.ar3.zrh.ch.colt.net	0
212.203.93.218	microdul.cpe.zrh.ch.colt.net	0
212.203.93.219	—	0
212.203.93.220	—	0
212.203.93.221	—	0
212.203.93.222	—	0
212.203.93.223	—	0
212.203.93.224	—	0
212.203.93.225	se7-1-1-1-1-2.sar1.zrh.ch.colt.net	0
212.203.93.226	—	0
212.203.93.227	—	0
212.203.93.228	—	0
212.203.93.229	se7-1-1-1-3-3.sar1.zrh.ch.colt.net	0
212.203.93.230	—	0
212.203.93.231	—	0
212.203.93.232	—	0
212.203.93.233	—	0
212.203.93.234	cpech_zlm001009.ia.colt.net	0
212.203.93.235	—	0
212.203.93.236	—	0
212.203.93.237	—	0
212.203.93.238	—	0
212.203.93.239	—	0
212.203.93.240	—	0
212.203.93.241	atm6-0-1076.ar3.zrh.ch.colt.net	0
212.203.93.242	mobile-solutions.cpe.zrh.ch.colt.net	0
212.203.93.243	—	0
212.203.93.244	—	0
212.203.93.245	multilink2.sar1.zrh.ch.colt.net	0
212.203.93.246	cpech_bsl000361.ia.colt.net	0
212.203.93.247	—	0
212.203.93.248	—	0
212.203.93.249	vl240.ar12.zrh.ch.colt.net	0
212.203.93.250	cpech_lug058188.ia.colt.net	0
212.203.93.251	—	0
212.203.93.252	—	0
212.203.93.253	atm6-0-1231.ar3.zrh.ch.colt.net	0
212.203.93.254	comoi.cpe.lug.ch.colt.net	0
212.203.93.255	—	0

Traceroute

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

traceroute -a -n -q1 -f2 212.203.93.137

traceroute to 212.203.93.137 (212.203.93.137): 64 hops max, 52 byte packets

2 [] 91.206.52.172 0.5 ms

3 [AS8220] 212.203.93.137 1.139 ms

Measurement taken from

IPinfo ProbeNet in Zuerich, CH

On November 14th 2025