Summary

ASN	AS12570 O2 Czech Republic, a.s.
BGP	80.78.144.0/20
IPs with RDNS	254
Hosted Domains	0
Pingable IPs	15
Router IPs	1


80.78.146.0	—	0
80.78.146.1	1.146.freebone.cz	0
80.78.146.2	2.146.freebone.cz	0
80.78.146.3	3.146.freebone.cz	0
80.78.146.4	4.146.freebone.cz	0
80.78.146.5	5.146.freebone.cz	0
80.78.146.6	elvis.freebone.cz	0
80.78.146.7	7.146.freebone.cz	0
80.78.146.8	8.146.freebone.cz	0
80.78.146.9	9.146.freebone.cz	0
80.78.146.10	10.146.freebone.cz	0
80.78.146.11	11.146.freebone.cz	0
80.78.146.12	12.146.freebone.cz	0
80.78.146.13	13.146.freebone.cz	0
80.78.146.14	14.146.freebone.cz	0
80.78.146.15	15.146.freebone.cz	0
80.78.146.16	16.146.freebone.cz	0
80.78.146.17	17.146.freebone.cz	0
80.78.146.18	18.146.freebone.cz	0
80.78.146.19	19.146.freebone.cz	0
80.78.146.20	20.146.freebone.cz	0
80.78.146.21	21.146.freebone.cz	0
80.78.146.22	22.146.freebone.cz	0
80.78.146.23	23.146.freebone.cz	0
80.78.146.24	24.146.freebone.cz	0
80.78.146.25	25.146.freebone.cz	0
80.78.146.26	26.146.freebone.cz	0
80.78.146.27	27.146.freebone.cz	0
80.78.146.28	28.146.freebone.cz	0
80.78.146.29	29.146.freebone.cz	0
80.78.146.30	30.146.freebone.cz	0
80.78.146.31	31.146.freebone.cz	0
80.78.146.32	32.146.freebone.cz	0
80.78.146.33	33.146.freebone.cz	0
80.78.146.34	34.146.freebone.cz	0
80.78.146.35	35.146.freebone.cz	0
80.78.146.36	36.146.freebone.cz	0
80.78.146.37	37.146.freebone.cz	0
80.78.146.38	38.146.freebone.cz	0
80.78.146.39	39.146.freebone.cz	0
80.78.146.40	40.146.freebone.cz	0
80.78.146.41	41.146.freebone.cz	0
80.78.146.42	42.146.freebone.cz	0
80.78.146.43	43.146.freebone.cz	0
80.78.146.44	44.146.freebone.cz	0
80.78.146.45	45.146.freebone.cz	0
80.78.146.46	46.146.freebone.cz	0
80.78.146.47	47.146.freebone.cz	0
80.78.146.48	48.146.netcom.cz	0
80.78.146.49	49.146.netcom.cz	0
80.78.146.50	50.146.netcom.cz	0
80.78.146.51	51.146.netcom.cz	0
80.78.146.52	52.146.netcom.cz	0
80.78.146.53	53.146.netcom.cz	0
80.78.146.54	54.146.netcom.cz	0
80.78.146.55	55.146.netcom.cz	0
80.78.146.56	56.146.netcom.cz	0
80.78.146.57	57.146.netcom.cz	0
80.78.146.58	58.146.netcom.cz	0
80.78.146.59	59.146.netcom.cz	0
80.78.146.60	60.146.netcom.cz	0
80.78.146.61	61.146.netcom.cz	0
80.78.146.62	62.146.netcom.cz	0
80.78.146.63	63.146.netcom.cz	0
80.78.146.64	64.146.freebone.cz	0
80.78.146.65	65.146.freebone.cz	0
80.78.146.66	66.146.freebone.cz	0
80.78.146.67	67.146.freebone.cz	0
80.78.146.68	68.146.freebone.cz	0
80.78.146.69	69.146.freebone.cz	0
80.78.146.70	69.146.freebone.cz	0
80.78.146.71	71.146.freebone.cz	0
80.78.146.72	72.146.freebone.cz	0
80.78.146.73	73.146.freebone.cz	0
80.78.146.74	74.146.freebone.cz	0
80.78.146.75	75.146.freebone.cz	0
80.78.146.76	76.146.freebone.cz	0
80.78.146.77	77.146.freebone.cz	0
80.78.146.78	78.146.freebone.cz	0
80.78.146.79	79.146.freebone.cz	0
80.78.146.80	80.146.freebone.cz	0
80.78.146.81	81.146.freebone.cz	0
80.78.146.82	82.146.freebone.cz	0
80.78.146.83	83.146.freebone.cz	0
80.78.146.84	84.146.freebone.cz	0
80.78.146.85	85.146.freebone.cz	0
80.78.146.86	86.146.freebone.cz	0
80.78.146.87	87.146.freebone.cz	0
80.78.146.88	88.146.freebone.cz	0
80.78.146.89	89.146.freebone.cz	0
80.78.146.90	90.146.freebone.cz	0
80.78.146.91	91.146.freebone.cz	0
80.78.146.92	92.146.freebone.cz	0
80.78.146.93	93.146.freebone.cz	0
80.78.146.94	94.146.freebone.cz	0
80.78.146.95	95.146.freebone.cz	0
80.78.146.96	96.146.freebone.cz	0
80.78.146.97	97.146.freebone.cz	0
80.78.146.98	98.146.freebone.cz	0
80.78.146.99	99.146.freebone.cz	0
80.78.146.100	100.146.freebone.cz	0
80.78.146.101	101.146.freebone.cz	0
80.78.146.102	102.146.freebone.cz	0
80.78.146.103	103.146.freebone.cz	0
80.78.146.104	104.146.freebone.cz	0
80.78.146.105	105.146.freebone.cz	0
80.78.146.106	106.146.freebone.cz	0
80.78.146.107	107.146.freebone.cz	0
80.78.146.108	108.146.freebone.cz	0
80.78.146.109	109.146.freebone.cz	0
80.78.146.110	110.146.freebone.cz	0
80.78.146.111	111.146.freebone.cz	0
80.78.146.112	112.146.freebone.cz	0
80.78.146.113	113.146.freebone.cz	0
80.78.146.114	114.146.freebone.cz	0
80.78.146.115	115.146.freebone.cz	0
80.78.146.116	116.146.freebone.cz	0
80.78.146.117	117.146.freebone.cz	0
80.78.146.118	118.146.freebone.cz	0
80.78.146.119	119.146.freebone.cz	0
80.78.146.120	120.146.freebone.cz	0
80.78.146.121	121.146.freebone.cz	0
80.78.146.122	122.146.freebone.cz	0
80.78.146.123	123.146.freebone.cz	0
80.78.146.124	124.146.freebone.cz	0
80.78.146.125	125.146.freebone.cz	0
80.78.146.126	126.146.freebone.cz	0
80.78.146.127	127.146.freebone.cz	0
80.78.146.128	128.146.freebone.cz	0
80.78.146.129	129.146.freebone.cz	0
80.78.146.130	130.146.freebone.cz	0
80.78.146.131	131.146.freebone.cz	0
80.78.146.132	132.146.freebone.cz	0
80.78.146.133	133.146.freebone.cz	0
80.78.146.134	134.146.freebone.cz	0
80.78.146.135	135.146.freebone.cz	0
80.78.146.136	136.146.freebone.cz	0
80.78.146.137	137.146.freebone.cz	0
80.78.146.138	138.146.freebone.cz	0
80.78.146.139	139.146.freebone.cz	0
80.78.146.140	140.146.freebone.cz	0
80.78.146.141	141.146.freebone.cz	0
80.78.146.142	142.146.freebone.cz	0
80.78.146.143	143.146.freebone.cz	0
80.78.146.144	144.146.freebone.cz	0
80.78.146.145	145.146.freebone.cz	0
80.78.146.146	146.146.freebone.cz	0
80.78.146.147	147.146.freebone.cz	0
80.78.146.148	148.146.freebone.cz	0
80.78.146.149	149.146.freebone.cz	0
80.78.146.150	150.146.freebone.cz	0
80.78.146.151	151.146.freebone.cz	0
80.78.146.152	152.146.freebone.cz	0
80.78.146.153	153.146.freebone.cz	0
80.78.146.154	154.146.freebone.cz	0
80.78.146.155	155.146.freebone.cz	0
80.78.146.156	156.146.freebone.cz	0
80.78.146.157	157.146.freebone.cz	0
80.78.146.158	158.146.freebone.cz	0
80.78.146.159	159.146.freebone.cz	0
80.78.146.160	160.146.freebone.cz	0
80.78.146.161	161.146.freebone.cz	0
80.78.146.162	162.146.freebone.cz	0
80.78.146.163	163.146.freebone.cz	0
80.78.146.164	164.146.freebone.cz	0
80.78.146.165	165.146.freebone.cz	0
80.78.146.166	166.146.freebone.cz	0
80.78.146.167	167.146.freebone.cz	0
80.78.146.168	168.146.freebone.cz	0
80.78.146.169	169.146.freebone.cz	0
80.78.146.170	gw.breclav.eu	0
80.78.146.171	mail.breclav.eu	0
80.78.146.172	172.146.freebone.cz	0
80.78.146.173	173.146.freebone.cz	0
80.78.146.174	174.146.freebone.cz	0
80.78.146.175	175.146.freebone.cz	0
80.78.146.176	176.146.freebone.cz	0
80.78.146.177	177.146.freebone.cz	0
80.78.146.178	178.146.freebone.cz	0
80.78.146.179	179.146.freebone.cz	0
80.78.146.180	180.146.freebone.cz	0
80.78.146.181	181.146.freebone.cz	0
80.78.146.182	182.146.freebone.cz	0
80.78.146.183	183.146.freebone.cz	0
80.78.146.184	184.146.freebone.cz	0
80.78.146.185	185.146.freebone.cz	0
80.78.146.186	186.146.freebone.cz	0
80.78.146.187	187.146.freebone.cz	0
80.78.146.188	188.146.freebone.cz	0
80.78.146.189	189.146.freebone.cz	0
80.78.146.190	190.146.freebone.cz	0
80.78.146.191	191.146.freebone.cz	0
80.78.146.192	192.146.freebone.cz	0
80.78.146.193	193.146.freebone.cz	0
80.78.146.194	194.146.freebone.cz	0
80.78.146.195	195.146.freebone.cz	0
80.78.146.196	196.146.freebone.cz	0
80.78.146.197	197.146.freebone.cz	0
80.78.146.198	198.146.freebone.cz	0
80.78.146.199	199.146.freebone.cz	0
80.78.146.200	200.146.freebone.cz	0
80.78.146.201	201.146.freebone.cz	0
80.78.146.202	202.146.freebone.cz	0
80.78.146.203	203.146.freebone.cz	0
80.78.146.204	204.146.freebone.cz	0
80.78.146.205	205.146.freebone.cz	0
80.78.146.206	206.146.freebone.cz	0
80.78.146.207	207.146.freebone.cz	0
80.78.146.208	208.146.freebone.cz	0
80.78.146.209	209.146.freebone.cz	0
80.78.146.210	210.146.freebone.cz	0
80.78.146.211	211.146.freebone.cz	0
80.78.146.212	212.146.freebone.cz	0
80.78.146.213	213.146.freebone.cz	0
80.78.146.214	214.146.freebone.cz	0
80.78.146.215	215.146.freebone.cz	0
80.78.146.216	216.146.freebone.cz	0
80.78.146.217	217.146.freebone.cz	0
80.78.146.218	218.146.freebone.cz	0
80.78.146.219	219.146.freebone.cz	0
80.78.146.220	220.146.freebone.cz	0
80.78.146.221	221.146.freebone.cz	0
80.78.146.222	222.146.freebone.cz	0
80.78.146.223	223.146.freebone.cz	0
80.78.146.224	224.146.freebone.cz	0
80.78.146.225	225.146.freebone.cz	0
80.78.146.226	mail.k-soft.cz	0
80.78.146.227	227.146.freebone.cz	0
80.78.146.228	228.146.freebone.cz	0
80.78.146.229	229.146.freebone.cz	0
80.78.146.230	230.146.freebone.cz	0
80.78.146.231	231.146.freebone.cz	0
80.78.146.232	232.146.freebone.cz	0
80.78.146.233	233.146.freebone.cz	0
80.78.146.234	234.146.freebone.cz	0
80.78.146.235	235.146.freebone.cz	0
80.78.146.236	236.146.freebone.cz	0
80.78.146.237	237.146.freebone.cz	0
80.78.146.238	238.146.freebone.cz	0
80.78.146.239	239.146.freebone.cz	0
80.78.146.240	240.146.freebone.cz	0
80.78.146.241	241.146.freebone.cz	0
80.78.146.242	242.146.freebone.cz	0
80.78.146.243	243.146.freebone.cz	0
80.78.146.244	245.146.freebone.cz	0
80.78.146.245	245.146.freebone.cz	0
80.78.146.246	246.146.freebone.cz	0
80.78.146.247	246.146.freebone.cz	0
80.78.146.248	248.146.freebone.cz	0
80.78.146.249	249.146.freebone.cz	0
80.78.146.250	250.146.freebone.cz	0
80.78.146.251	251.146.freebone.cz	0
80.78.146.252	252.146.freebone.cz	0
80.78.146.253	253.146.freebone.cz	0
80.78.146.254	254.146.freebone.cz	0
80.78.146.255	—	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 80.78.146.9

traceroute to 80.78.146.9 (80.78.146.9): 64 hops max, 52 byte packets

3 [AS12570] 212.96.178.177 1.687 ms

4 [AS12570] 80.78.146.9 3.276 ms

Measurement taken from

IPinfo ProbeNet in Brno, CZ

On January 9th 2026