Summary

ASN	AS8220 COLT Technology Services Group Limited
BGP	213.173.160.0/19
IPs with RDNS	90
Hosted Domains	0
Pingable IPs	102
Router IPs	37


213.173.187.0	—	0
213.173.187.1	vl261.ar12.zrh.ch.colt.net	0
213.173.187.2	pw-ether16.132030-lo0-sr2.zrh.router.colt.net	0
213.173.187.3	lo0-lug-ic-000018.ia.colt.net	0
213.173.187.4	—	0
213.173.187.5	—	0
213.173.187.6	—	0
213.173.187.7	—	0
213.173.187.8	—	0
213.173.187.9	—	0
213.173.187.10	—	0
213.173.187.11	—	0
213.173.187.12	—	0
213.173.187.13	pw-ether167.132030-lo0-sr1.zrh.router.colt.net	0
213.173.187.14	—	0
213.173.187.15	—	0
213.173.187.16	—	0
213.173.187.17	atm6-0-1223.ar3.zrh.ch.colt.net	0
213.173.187.18	colt-lugano-dsl.cpe.lug.ch.colt.net	0
213.173.187.19	—	0
213.173.187.20	—	0
213.173.187.21	—	0
213.173.187.22	—	0
213.173.187.23	—	0
213.173.187.24	—	0
213.173.187.25	vl224.ar12.zrh.ch.colt.net	0
213.173.187.26	projuventute-new.cpe.zrh.ch.colt.net	0
213.173.187.27	—	0
213.173.187.28	—	0
213.173.187.29	vl180.ar11.zrh.ch.colt.net	0
213.173.187.30	cpech_zrh000994.ia.colt.net	0
213.173.187.31	—	0
213.173.187.32	—	0
213.173.187.33	vl280.ar12.zrh.ch.colt.net	0
213.173.187.34	gibsolution2.cpe.zrh.ch.colt.net	0
213.173.187.35	—	0
213.173.187.36	—	0
213.173.187.37	vl155.ar11.zrh.ch.colt.net	0
213.173.187.38	cpech_zrh001295.ia.colt.net	0
213.173.187.39	—	0
213.173.187.40	—	0
213.173.187.41	se1-1.ar1.zrh.ch.colt.net	0
213.173.187.42	skypro-b.cpe.zlm.ch.colt.net	0
213.173.187.43	—	0
213.173.187.44	—	0
213.173.187.45	se2-0-14.ar1.zrh.ch.colt.net	0
213.173.187.46	skypro-c.cpe.zlm.ch.colt.net	0
213.173.187.47	—	0
213.173.187.48	—	0
213.173.187.49	pw-ether111.6-lo0-sr2.zrh.router.colt.net	0
213.173.187.50	cpech_brn000457.ia.colt.net	0
213.173.187.51	—	0
213.173.187.52	—	0
213.173.187.53	vl215.ar12.zrh.ch.colt.net	0
213.173.187.54	cpech_gva008554.ia.colt.net	0
213.173.187.55	—	0
213.173.187.56	—	0
213.173.187.57	bvi8.ar3.zrh.ch.colt.net	0
213.173.187.58	azsolutions.cpe.zrh.ch.colt.net	0
213.173.187.59	—	0
213.173.187.60	—	0
213.173.187.61	pw-ether110.8-lo0-sr2.zrh.router.colt.net	0
213.173.187.62	gtf.cpe.zrh.ch.colt.net	0
213.173.187.63	—	0
213.173.187.64	—	0
213.173.187.65	—	0
213.173.187.66	—	0
213.173.187.67	—	0
213.173.187.68	—	0
213.173.187.69	—	0
213.173.187.70	—	0
213.173.187.71	—	0
213.173.187.72	—	0
213.173.187.73	se4-0-3.ar2.zrh.ch.colt.net	0
213.173.187.74	faro-a.cpe.zrh.ch.colt.net	0
213.173.187.75	—	0
213.173.187.76	—	0
213.173.187.77	atm6-0-1229.ar3.zrh.ch.colt.net	0
213.173.187.78	kairos.cpe.lug.ch.colt.net	0
213.173.187.79	—	0
213.173.187.80	—	0
213.173.187.81	—	0
213.173.187.82	mail2.commerzbank.ch	0
213.173.187.83	—	0
213.173.187.84	—	0
213.173.187.85	—	0
213.173.187.86	—	0
213.173.187.87	—	0
213.173.187.88	—	0
213.173.187.89	—	0
213.173.187.90	—	0
213.173.187.91	—	0
213.173.187.92	—	0
213.173.187.93	—	0
213.173.187.94	cpech_zrh001366.ia.colt.net	0
213.173.187.95	—	0
213.173.187.96	—	0
213.173.187.97	—	0
213.173.187.98	—	0
213.173.187.99	—	0
213.173.187.100	—	0
213.173.187.101	—	0
213.173.187.102	—	0
213.173.187.103	—	0
213.173.187.104	—	0
213.173.187.105	vl172.ar11.zrh.ch.colt.net	0
213.173.187.106	cpech_zrh06668.ia.colt.net	0
213.173.187.107	—	0
213.173.187.108	—	0
213.173.187.109	—	0
213.173.187.110	—	0
213.173.187.111	—	0
213.173.187.112	—	0
213.173.187.113	se5-1.ar2.zrh.ch.colt.net	0
213.173.187.114	tckreis-zrh.cpe.zrh.ch.colt.net	0
213.173.187.115	—	0
213.173.187.116	—	0
213.173.187.117	vl122.sar2.zrh.ch.colt.net.187.173.213.in-addr.arpa	0
213.173.187.118	celestix.cpe.lug.ch.colt.net.187.173.213.in-addr.arpa	0
213.173.187.119	—	0
213.173.187.120	—	0
213.173.187.121	—	0
213.173.187.122	cpech_zrh065415.ia.colt.net	0
213.173.187.123	mail.diagnosdata.com	0
213.173.187.124	—	0
213.173.187.125	—	0
213.173.187.126	—	0
213.173.187.127	—	0
213.173.187.128	—	0
213.173.187.129	—	0
213.173.187.130	—	0
213.173.187.131	—	0
213.173.187.132	—	0
213.173.187.133	webmail.sagecapital.com	0
213.173.187.134	cpech_sui000564.ia.colt.net	0
213.173.187.135	—	0
213.173.187.136	—	0
213.173.187.137	atm6-0-1233.ar3.zrh.ch.colt.net	0
213.173.187.138	banca-del-ceresio.cpe.lug.ch.colt.net	0
213.173.187.139	—	0
213.173.187.140	—	0
213.173.187.141	se2-0-13ar7.zrh.ch.colt.net	0
213.173.187.142	cpech_zrh000102.ia.colt.net	0
213.173.187.143	—	0
213.173.187.144	—	0
213.173.187.145	se2-0-14.ar7.zrh.ch.colt.net	0
213.173.187.146	schmidtelecom2.cpe.zrh.ch.colt.net	0
213.173.187.147	—	0
213.173.187.148	—	0
213.173.187.149	multilink3.zrh.ch.colt.net	0
213.173.187.150	cpech_sui000053.ia.colt.net	0
213.173.187.151	—	0
213.173.187.152	—	0
213.173.187.153	vl200.ar12.zrh.ch.colt.net	0
213.173.187.154	atos-origin.cpe.zrh.ch.colt.net	0
213.173.187.155	mckinsey.cpe.zrh.ch.colt.net	0
213.173.187.156	—	0
213.173.187.157	—	0
213.173.187.158	cpeit_mil008795.ia.colt.net	0
213.173.187.159	—	0
213.173.187.160	—	0
213.173.187.161	se7-1-4-1-5-3.sar1.zrh.ch.colt.net	0
213.173.187.162	telagstandby.cpe.zrh.ch.colt.net	0
213.173.187.163	—	0
213.173.187.164	—	0
213.173.187.165	se4-0-8-0.ar2.zrh.ch.colt.net	0
213.173.187.166	faro-b.cpe.zrh.ch.colt.net	0
213.173.187.167	—	0
213.173.187.168	—	0
213.173.187.169	atm6-0-1095.ar3.zrh.ch.colt.net	0
213.173.187.170	cpech_qlj000027.ia.colt.net	0
213.173.187.171	—	0
213.173.187.172	—	0
213.173.187.173	—	0
213.173.187.174	—	0
213.173.187.175	—	0
213.173.187.176	—	0
213.173.187.177	—	0
213.173.187.178	cpech_sui000481.ia.colt.net	0
213.173.187.179	cpech_lug000290.ia.colt.net	0
213.173.187.180	—	0
213.173.187.181	—	0
213.173.187.182	—	0
213.173.187.183	—	0
213.173.187.184	—	0
213.173.187.185	bvi7.ar3.zrh.ch.colt.net	0
213.173.187.186	heinemann.cpe.zrh.ch.colt.net	0
213.173.187.187	—	0
213.173.187.188	—	0
213.173.187.189	—	0
213.173.187.190	cpech_qlj000144.ia.colt.net	0
213.173.187.191	—	0
213.173.187.192	—	0
213.173.187.193	vl254.ar12.zrh.ch.colt.net	0
213.173.187.194	cpech_gva000189.ia.colt.net	0
213.173.187.195	—	0
213.173.187.196	—	0
213.173.187.197	atm6-0-1400.ar3.zrh.ch.colt.net	0
213.173.187.198	cpech_zrh000506.ia.colt.net	0
213.173.187.199	—	0
213.173.187.200	—	0
213.173.187.201	vl231.ar12.zrh.ch.colt.net	0
213.173.187.202	pgactive.cpe.zlm.ch.colt.net	0
213.173.187.203	—	0
213.173.187.204	—	0
213.173.187.205	fa5-10.ar10.zrh.ch.colt.net	0
213.173.187.206	cpech_zrh065410.ia.colt.net	0
213.173.187.207	—	0
213.173.187.208	—	0
213.173.187.209	—	0
213.173.187.210	—	0
213.173.187.211	—	0
213.173.187.212	—	0
213.173.187.213	vl101.sar2.zrh.ch.colt.net	0
213.173.187.214	allianz-transit.cpe.zrh.ch.colt.net	0
213.173.187.215	—	0
213.173.187.216	—	0
213.173.187.217	—	0
213.173.187.218	—	0
213.173.187.219	—	0
213.173.187.220	—	0
213.173.187.221	atm6-0-1166.ar3.zrh.ch.colt.net	0
213.173.187.222	ghr.cpe.zlm.ch.colt.net	0
213.173.187.223	—	0
213.173.187.224	—	0
213.173.187.225	se4-0-3.ar5.zrh.ch.colt.net	0
213.173.187.226	cpech_lug005950.ia.colt.net	0
213.173.187.227	—	0
213.173.187.228	—	0
213.173.187.229	se7-14-3-5-1.zrh.ch.colt.net	0
213.173.187.230	scout24.cpe.zlm.ch.colt.net	0
213.173.187.231	—	0
213.173.187.232	—	0
213.173.187.233	—	0
213.173.187.234	—	0
213.173.187.235	—	0
213.173.187.236	—	0
213.173.187.237	vl104.sar2.zrh.ch.colt.net	0
213.173.187.238	aigprivatbank-ag.cpe.zrh.ch.colt.net	0
213.173.187.239	—	0
213.173.187.240	—	0
213.173.187.241	atm6-0-1402.ar3.zrh.ch.colt.net	0
213.173.187.242	cpech_brn000465.ia.colt.net	0
213.173.187.243	—	0
213.173.187.244	—	0
213.173.187.245	—	0
213.173.187.246	—	0
213.173.187.247	—	0
213.173.187.248	pw-ether16.72030-lo0-sr2.zrh.router.colt.net	0
213.173.187.249	lo0-zlm-ic-000009.ia.colt.net	0
213.173.187.250	swissreinsurance.cpe.zrh.ch.colt.net	0
213.173.187.251	—	0
213.173.187.252	—	0
213.173.187.253	bvi27.ar3.zrh.ch.colt.net	0
213.173.187.254	mosaik.cpe.zrh.ch.colt.net	0
213.173.187.255	—	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 213.173.187.213

traceroute to 213.173.187.213 (213.173.187.213): 64 hops max, 52 byte packets

2 [] 91.206.52.172 0.551 ms

3 [AS8220] 213.173.187.213 0.768 ms

Measurement taken from

IPinfo ProbeNet in Zuerich, CH

On December 14th 2025