Summary

ASN	AS5610 O2 Czech Republic, a.s.
BGP	88.100.0.0/14
IPs with RDNS	83
Hosted Domains	0
Pingable IPs	33
Router IPs	0


88.103.219.0	—	0
88.103.219.1	tn-cb1.transnet.cz	0
88.103.219.2	ns1.transnet.cz	0
88.103.219.3	mail3.transnet.cz	0
88.103.219.4	mail3.transnet.cz	0
88.103.219.5	webhost2.transnet.cz	0
88.103.219.6	van.transnet.cz	0
88.103.219.7	mailgw.transoft.cz	0
88.103.219.8	webhost3.transnet.cz	0
88.103.219.9	webhost5.transnet.cz	0
88.103.219.10	webhost6.transnet.cz	0
88.103.219.11	webhost1.transnet.cz	0
88.103.219.12	webhost4.transoft.cz	0
88.103.219.13	public.transoft.cz	0
88.103.219.14	—	0
88.103.219.15	otrs.transoft.cz	0
88.103.219.16	mail.techmat.cz	0
88.103.219.17	swpodpora.transoft.cz	0
88.103.219.18	—	0
88.103.219.19	—	0
88.103.219.20	—	0
88.103.219.21	—	0
88.103.219.22	—	0
88.103.219.23	—	0
88.103.219.24	—	0
88.103.219.25	—	0
88.103.219.26	—	0
88.103.219.27	—	0
88.103.219.28	—	0
88.103.219.29	—	0
88.103.219.30	—	0
88.103.219.31	—	0
88.103.219.32	—	0
88.103.219.33	—	0
88.103.219.34	—	0
88.103.219.35	—	0
88.103.219.36	—	0
88.103.219.37	—	0
88.103.219.38	—	0
88.103.219.39	—	0
88.103.219.40	—	0
88.103.219.41	—	0
88.103.219.42	—	0
88.103.219.43	—	0
88.103.219.44	—	0
88.103.219.45	—	0
88.103.219.46	—	0
88.103.219.47	—	0
88.103.219.48	—	0
88.103.219.49	—	0
88.103.219.50	—	0
88.103.219.51	—	0
88.103.219.52	—	0
88.103.219.53	—	0
88.103.219.54	—	0
88.103.219.55	—	0
88.103.219.56	—	0
88.103.219.57	—	0
88.103.219.58	—	0
88.103.219.59	—	0
88.103.219.60	—	0
88.103.219.61	—	0
88.103.219.62	—	0
88.103.219.63	—	0
88.103.219.64	—	0
88.103.219.65	88-103-219-65.cb.transnet.cz	0
88.103.219.66	inethost02.cb.transnet.cz	0
88.103.219.67	—	0
88.103.219.68	inethost01.cb.transnet.cz	0
88.103.219.69	ois-test.cb.transnet.cz	0
88.103.219.70	vcs-inet.cb.transnet.cz	0
88.103.219.71	bcn-sh.cb.transnet.cz	0
88.103.219.72	bud.cervinkas.info	0
88.103.219.73	bcn-sh3.cb.transnet.cz	0
88.103.219.74	www.informuji.cz	0
88.103.219.75	bcn-sh5.cb.transnet.cz	0
88.103.219.76	ckrf.cb.transnet.cz	0
88.103.219.77	bcn-ois-cisco.cb.transnet.cz	0
88.103.219.78	bcn-ois-gis.cb.transnet.cz	0
88.103.219.79	bcn-ois-gis2.cb.transnet.cz	0
88.103.219.80	bcn-ois.cb.transnet.cz	0
88.103.219.81	zvaz2.cb.transnet.cz	0
88.103.219.82	zvas.cb.transnet.cz	0
88.103.219.83	zvas3.cb.transnet.cz	0
88.103.219.84	zvas4.cb.transnet.cz	0
88.103.219.85	—	0
88.103.219.86	—	0
88.103.219.87	—	0
88.103.219.88	uciliste-new.cb.transnet.cz	0
88.103.219.89	uciliste.cb.transnet.cz	0
88.103.219.90	ois-new.cb.transnet.cz	0
88.103.219.91	bcn-sh6.cb.transnet.cz	0
88.103.219.92	bcn-sh7.cb.transnet.cz	0
88.103.219.93	bcn-sh8.cb.transnet.cz	0
88.103.219.94	bcn-sh9.cb.transnet.cz	0
88.103.219.95	bcn-sh10.cb.transnet.cz	0
88.103.219.96	bcn-sh11.cb.transnet.cz	0
88.103.219.97	—	0
88.103.219.98	—	0
88.103.219.99	eon.cb.transnet.cz	0
88.103.219.100	veselyesxi.cb.transnet.cz	0
88.103.219.101	srv.tobey.cz	0
88.103.219.102	veselykap2.cb.transnet.cz	0
88.103.219.103	srv.vevac.cz	0
88.103.219.104	veselykap4.cb.transnet.cz	0
88.103.219.105	veselykap5.cb.transnet.cz	0
88.103.219.106	counterservers.cz	0
88.103.219.107	veselykap7.cb.transnet.cz	0
88.103.219.108	—	0
88.103.219.109	—	0
88.103.219.110	—	0
88.103.219.111	testnet.cb.transnet.cz	0
88.103.219.112	—	0
88.103.219.113	—	0
88.103.219.114	—	0
88.103.219.115	—	0
88.103.219.116	—	0
88.103.219.117	—	0
88.103.219.118	—	0
88.103.219.119	—	0
88.103.219.120	—	0
88.103.219.121	—	0
88.103.219.122	—	0
88.103.219.123	—	0
88.103.219.124	—	0
88.103.219.125	—	0
88.103.219.126	—	0
88.103.219.127	—	0
88.103.219.128	—	0
88.103.219.129	90-183-11-33.cb.transnet.cz	0
88.103.219.130	—	0
88.103.219.131	sou-rudolf-stkv.cb.transnet.cz	0
88.103.219.132	—	0
88.103.219.133	mailgw.jihoceskedivadlo.cz	0
88.103.219.134	divadlovrato.cb.transnet.cz	0
88.103.219.135	—	0
88.103.219.136	—	0
88.103.219.137	88-103-219-137.cb.transnet.cz	0
88.103.219.138	—	0
88.103.219.139	—	0
88.103.219.140	—	0
88.103.219.141	—	0
88.103.219.142	—	0
88.103.219.143	—	0
88.103.219.144	—	0
88.103.219.145	88-103-219-145.cb.transnet.cz	0
88.103.219.146	ambrozconsulting.cb.transnet.cz	0
88.103.219.147	—	0
88.103.219.148	—	0
88.103.219.149	—	0
88.103.219.150	server-eth1-3.cb.transnet.cz	0
88.103.219.151	—	0
88.103.219.152	—	0
88.103.219.153	88-103-219-153.cb.transnet.cz	0
88.103.219.154	palicka.cb.transnet.cz	0
88.103.219.155	—	0
88.103.219.156	—	0
88.103.219.157	90-183-11-141.cb.transnet.cz	0
88.103.219.158	—	0
88.103.219.159	—	0
88.103.219.160	—	0
88.103.219.161	88-103-219-161.cb.transnet.cz	0
88.103.219.162	—	0
88.103.219.163	—	0
88.103.219.164	—	0
88.103.219.165	—	0
88.103.219.166	—	0
88.103.219.167	—	0
88.103.219.168	—	0
88.103.219.169	server-eth1-4.cb.transnet.cz	0
88.103.219.170	cenek2.cb.transnet.cz	0
88.103.219.171	—	0
88.103.219.172	—	0
88.103.219.173	88-103-219-173.cb.transnet.cz	0
88.103.219.174	divadlo2.cb.transnet.cz	0
88.103.219.175	—	0
88.103.219.176	—	0
88.103.219.177	—	0
88.103.219.178	—	0
88.103.219.179	—	0
88.103.219.180	—	0
88.103.219.181	—	0
88.103.219.182	—	0
88.103.219.183	—	0
88.103.219.184	—	0
88.103.219.185	server-eth1-5.cb.transnet.cz	0
88.103.219.186	mail.jhk.cz	0
88.103.219.187	—	0
88.103.219.188	—	0
88.103.219.189	server-eth1-6.cb.transnet.cz	0
88.103.219.190	—	0
88.103.219.191	—	0
88.103.219.192	—	0
88.103.219.193	90-183-11-57.cb.transnet.cz	0
88.103.219.194	mika2.cb.transnet.cz	0
88.103.219.195	davidova2.cb.transnet.cz	0
88.103.219.196	simeckova3.cb.transnet.cz	0
88.103.219.197	augustinova2.cb.transnet.cz	0
88.103.219.198	diaclinic2.cb.transnet.cz	0
88.103.219.199	—	0
88.103.219.200	—	0
88.103.219.201	—	0
88.103.219.202	—	0
88.103.219.203	—	0
88.103.219.204	—	0
88.103.219.205	—	0
88.103.219.206	—	0
88.103.219.207	—	0
88.103.219.208	—	0
88.103.219.209	—	0
88.103.219.210	—	0
88.103.219.211	—	0
88.103.219.212	—	0
88.103.219.213	—	0
88.103.219.214	—	0
88.103.219.215	—	0
88.103.219.216	—	0
88.103.219.217	88-103-219-217.cb.transnet.cz	0
88.103.219.218	nzm.cb.transnet.cz	0
88.103.219.219	—	0
88.103.219.220	—	0
88.103.219.221	—	0
88.103.219.222	—	0
88.103.219.223	—	0
88.103.219.224	—	0
88.103.219.225	—	0
88.103.219.226	—	0
88.103.219.227	—	0
88.103.219.228	—	0
88.103.219.229	—	0
88.103.219.230	—	0
88.103.219.231	—	0
88.103.219.232	—	0
88.103.219.233	—	0
88.103.219.234	—	0
88.103.219.235	—	0
88.103.219.236	—	0
88.103.219.237	hs-venkov-wlan3-1.cb.transnet.cz	0
88.103.219.238	beritver.cb.transnet.cz	0
88.103.219.239	—	0
88.103.219.240	—	0
88.103.219.241	—	0
88.103.219.242	—	0
88.103.219.243	—	0
88.103.219.244	—	0
88.103.219.245	—	0
88.103.219.246	—	0
88.103.219.247	—	0
88.103.219.248	—	0
88.103.219.249	—	0
88.103.219.250	—	0
88.103.219.251	—	0
88.103.219.252	—	0
88.103.219.253	—	0
88.103.219.254	—	0
88.103.219.255	—	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 88.103.219.189

traceroute to 88.103.219.189 (88.103.219.189): 64 hops max, 52 byte packets

3 [AS5610] 194.228.21.245 1.162 ms

4 [AS5610] 194.228.221.130 5.202 ms

5 [AS5610] 88.103.219.189 5.355 ms

Measurement taken from

IPinfo ProbeNet in Prague, CZ

On March 13, 2026