178.23.221.0/24 IP Range

Summary

ASN	AS50971 JHComp s.r.o.
BGP	178.23.216.0/21
IPs with RDNS	93
Hosted Domains	0
Pingable IPs	63
Router IPs	1


178.23.221.0	—	0
178.23.221.1	jhchvezdarna12-gw.jhcomp.cz	0
178.23.221.2	cust178232212.jhcomp.cz	0
178.23.221.3	—	0
178.23.221.4	—	0
178.23.221.5	cust178232215.jhcomp.cz	0
178.23.221.6	—	0
178.23.221.7	cust178232217.jhcomp.cz	0
178.23.221.8	cust178232218.jhcomp.cz	0
178.23.221.9	cust178232219.jhcomp.cz	0
178.23.221.10	cust1782322110.jhcomp.cz	0
178.23.221.11	cust1782322111.jhcomp.cz	0
178.23.221.12	—	0
178.23.221.13	cust1782322113.jhcomp.cz	0
178.23.221.14	—	0
178.23.221.15	—	0
178.23.221.16	cust1782322116.jhcomp.cz	0
178.23.221.17	cust1782322117.jhcomp.cz	0
178.23.221.18	—	0
178.23.221.19	cust1782322119.jhcomp.cz	0
178.23.221.20	cust1782322120.jhcomp.cz	0
178.23.221.21	—	0
178.23.221.22	cust1782322122.jhcomp.cz	0
178.23.221.23	cust1782322123.jhcomp.cz	0
178.23.221.24	cust1782322124.jhcomp.cz	0
178.23.221.25	—	0
178.23.221.26	—	0
178.23.221.27	—	0
178.23.221.28	—	0
178.23.221.29	—	0
178.23.221.30	cust1782322130.jhcomp.cz	0
178.23.221.31	—	0
178.23.221.32	—	0
178.23.221.33	—	0
178.23.221.34	—	0
178.23.221.35	—	0
178.23.221.36	—	0
178.23.221.37	—	0
178.23.221.38	—	0
178.23.221.39	—	0
178.23.221.40	—	0
178.23.221.41	—	0
178.23.221.42	—	0
178.23.221.43	—	0
178.23.221.44	—	0
178.23.221.45	—	0
178.23.221.46	—	0
178.23.221.47	—	0
178.23.221.48	—	0
178.23.221.49	—	0
178.23.221.50	—	0
178.23.221.51	—	0
178.23.221.52	—	0
178.23.221.53	—	0
178.23.221.54	—	0
178.23.221.55	—	0
178.23.221.56	—	0
178.23.221.57	—	0
178.23.221.58	—	0
178.23.221.59	—	0
178.23.221.60	—	0
178.23.221.61	—	0
178.23.221.62	—	0
178.23.221.63	—	0
178.23.221.64	—	0
178.23.221.65	cust1782322165.jhcomp.cz	0
178.23.221.66	cust1782322166.jhcomp.cz	0
178.23.221.67	cust1782322167.jhcomp.cz	0
178.23.221.68	—	0
178.23.221.69	—	0
178.23.221.70	—	0
178.23.221.71	—	0
178.23.221.72	—	0
178.23.221.73	—	0
178.23.221.74	—	0
178.23.221.75	—	0
178.23.221.76	—	0
178.23.221.77	—	0
178.23.221.78	—	0
178.23.221.79	—	0
178.23.221.80	—	0
178.23.221.81	cust1782322181.jhcomp.cz	0
178.23.221.82	—	0
178.23.221.83	cust1782322183.jhcomp.cz	0
178.23.221.84	cust1782322184.jhcomp.cz	0
178.23.221.85	—	0
178.23.221.86	—	0
178.23.221.87	—	0
178.23.221.88	—	0
178.23.221.89	—	0
178.23.221.90	—	0
178.23.221.91	—	0
178.23.221.92	—	0
178.23.221.93	—	0
178.23.221.94	—	0
178.23.221.95	—	0
178.23.221.96	cust1782322196.jhcomp.cz	0
178.23.221.97	skola.szsjh.cz	0
178.23.221.98	cust1782322198.jhcomp.cz	0
178.23.221.99	cust1782322199.jhcomp.cz	0
178.23.221.100	cust17823221100.jhcomp.cz	0
178.23.221.101	cust17823221101.jhcomp.cz	0
178.23.221.102	cust17823221102.jhcomp.cz	0
178.23.221.103	cust17823221103.jhcomp.cz	0
178.23.221.104	—	0
178.23.221.105	—	0
178.23.221.106	—	0
178.23.221.107	—	0
178.23.221.108	—	0
178.23.221.109	—	0
178.23.221.110	—	0
178.23.221.111	—	0
178.23.221.112	—	0
178.23.221.113	cust17823221113.jhcomp.cz	0
178.23.221.114	mail.jednotajh.cz	0
178.23.221.115	cust17823221115.jhcomp.cz	0
178.23.221.116	cust17823221116.jhcomp.cz	0
178.23.221.117	cust17823221117.jhcomp.cz	0
178.23.221.118	—	0
178.23.221.119	—	0
178.23.221.120	—	0
178.23.221.121	—	0
178.23.221.122	—	0
178.23.221.123	—	0
178.23.221.124	—	0
178.23.221.125	—	0
178.23.221.126	—	0
178.23.221.127	—	0
178.23.221.128	—	0
178.23.221.129	cust17823221129.jhcomp.cz	0
178.23.221.130	cust17823221130.jhcomp.cz	0
178.23.221.131	cust17823221131.jhcomp.cz	0
178.23.221.132	cust17823221132.jhcomp.cz	0
178.23.221.133	cust17823221133.jhcomp.cz	0
178.23.221.134	—	0
178.23.221.135	—	0
178.23.221.136	—	0
178.23.221.137	—	0
178.23.221.138	—	0
178.23.221.139	—	0
178.23.221.140	—	0
178.23.221.141	—	0
178.23.221.142	—	0
178.23.221.143	—	0
178.23.221.144	—	0
178.23.221.145	cust17823221145.jhcomp.cz	0
178.23.221.146	cust17823221146.jhcomp.cz	0
178.23.221.147	cust17823221147.jhcomp.cz	0
178.23.221.148	cust17823221148.jhcomp.cz	0
178.23.221.149	cust17823221149.jhcomp.cz	0
178.23.221.150	cust17823221150.jhcomp.cz	0
178.23.221.151	—	0
178.23.221.152	—	0
178.23.221.153	—	0
178.23.221.154	—	0
178.23.221.155	—	0
178.23.221.156	—	0
178.23.221.157	—	0
178.23.221.158	—	0
178.23.221.159	—	0
178.23.221.160	—	0
178.23.221.161	cust17823221161.jhcomp.cz	0
178.23.221.162	cust17823221162.jhcomp.cz	0
178.23.221.163	cust17823221163.jhcomp.cz	0
178.23.221.164	—	0
178.23.221.165	cust17823221165.jhcomp.cz	0
178.23.221.166	cust17823221166.jhcomp.cz	0
178.23.221.167	—	0
178.23.221.168	cust17823221168.jhcomp.cz	0
178.23.221.169	—	0
178.23.221.170	cust17823221170.jhcomp.cz	0
178.23.221.171	—	0
178.23.221.172	—	0
178.23.221.173	—	0
178.23.221.174	—	0
178.23.221.175	—	0
178.23.221.176	—	0
178.23.221.177	cust17823221177.jhcomp.cz	0
178.23.221.178	cust17823221178.jhcomp.cz	0
178.23.221.179	cust17823221179.jhcomp.cz	0
178.23.221.180	cust17823221180.jhcomp.cz	0
178.23.221.181	cust17823221181.jhcomp.cz	0
178.23.221.182	cust17823221182.jhcomp.cz	0
178.23.221.183	cust17823221183.jhcomp.cz	0
178.23.221.184	cust17823221184.jhcomp.cz	0
178.23.221.185	cust17823221185.jhcomp.cz	0
178.23.221.186	cust17823221186.jhcomp.cz	0
178.23.221.187	—	0
178.23.221.188	—	0
178.23.221.189	—	0
178.23.221.190	cust17823221190.jhcomp.cz	0
178.23.221.191	—	0
178.23.221.192	—	0
178.23.221.193	jhcvcelnice-gw2.jhcomp.cz	0
178.23.221.194	cust17823221194.jhcomp.cz	0
178.23.221.195	cust17823221195.jhcomp.cz	0
178.23.221.196	cust17823221196.jhcomp.cz	0
178.23.221.197	mail.nsf-webtech.eu	0
178.23.221.198	cust17823221198.jhcomp.cz	0
178.23.221.199	cust17823221199.jhcomp.cz	0
178.23.221.200	—	0
178.23.221.201	—	0
178.23.221.202	—	0
178.23.221.203	—	0
178.23.221.204	—	0
178.23.221.205	—	0
178.23.221.206	—	0
178.23.221.207	—	0
178.23.221.208	—	0
178.23.221.209	jhcskrychov-gw.jhcomp.cz	0
178.23.221.210	cust17823221210.jhcomp.cz	0
178.23.221.211	cust17823221211.jhcomp.cz	0
178.23.221.212	cust17823221212.jhcomp.cz	0
178.23.221.213	cust17823221213.jhcomp.cz	0
178.23.221.214	cust17823221214.jhcomp.cz	0
178.23.221.215	cust17823221215.jhcomp.cz	0
178.23.221.216	cust17823221216.jhcomp.cz	0
178.23.221.217	cust17823221217.jhcomp.cz	0
178.23.221.218	—	0
178.23.221.219	—	0
178.23.221.220	—	0
178.23.221.221	—	0
178.23.221.222	—	0
178.23.221.223	—	0
178.23.221.224	—	0
178.23.221.225	cust17823221225.jhcomp.cz	0
178.23.221.226	cust17823221226.jhcomp.cz	0
178.23.221.227	cust17823221227.jhcomp.cz	0
178.23.221.228	cust17823221228.jhcomp.cz	0
178.23.221.229	cust17823221229.jhcomp.cz	0
178.23.221.230	cust17823221230.jhcomp.cz	0
178.23.221.231	cust17823221231.jhcomp.cz	0
178.23.221.232	—	0
178.23.221.233	—	0
178.23.221.234	—	0
178.23.221.235	—	0
178.23.221.236	—	0
178.23.221.237	—	0
178.23.221.238	—	0
178.23.221.239	—	0
178.23.221.240	—	0
178.23.221.241	jhcbetlem-gw2.jhcomp.cz	0
178.23.221.242	cust17823221242.jhcomp.cz	0
178.23.221.243	cust17823221243.jhcomp.cz	0
178.23.221.244	cust17823221244.jhcomp.cz	0
178.23.221.245	cust17823221245.jhcomp.cz	0
178.23.221.246	—	0
178.23.221.247	—	0
178.23.221.248	—	0
178.23.221.249	—	0
178.23.221.250	—	0
178.23.221.251	—	0
178.23.221.252	—	0
178.23.221.253	—	0
178.23.221.254	—	0
178.23.221.255	—	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 178.23.221.98

traceroute to 178.23.221.98 (178.23.221.98): 64 hops max, 52 byte packets

2 [AS42560] 77.77.215.41 2.58 ms

3 [AS3212] 213.161.1.149 8.739 ms

4 [AS50971] 178.23.221.98 25.625 ms

Measurement taken from

IPinfo ProbeNet in Novi Travnik, BA

On October 3rd 2025