Summary

ASN	AS5610 O2 Czech Republic, a.s.
BGP	109.80.0.0/15
IPs with RDNS	256
Hosted Domains	0
Pingable IPs	122
Router IPs	13


109.81.150.0	109-81-150-0.rct.o2.cz	0
109.81.150.1	109-81-150-1.rct.o2.cz	0
109.81.150.2	109-81-150-2.rct.o2.cz	0
109.81.150.3	109-81-150-3.rct.o2.cz	0
109.81.150.4	109-81-150-4.rct.o2.cz	0
109.81.150.5	109-81-150-5.rct.o2.cz	0
109.81.150.6	109-81-150-6.rct.o2.cz	0
109.81.150.7	109-81-150-7.rct.o2.cz	0
109.81.150.8	109-81-150-8.rct.o2.cz	0
109.81.150.9	109-81-150-9.rct.o2.cz	0
109.81.150.10	109-81-150-10.rct.o2.cz	0
109.81.150.11	109-81-150-11.rct.o2.cz	0
109.81.150.12	109-81-150-12.rct.o2.cz	0
109.81.150.13	109-81-150-13.rct.o2.cz	0
109.81.150.14	109-81-150-14.rct.o2.cz	0
109.81.150.15	109-81-150-15.rct.o2.cz	0
109.81.150.16	109-81-150-16.rct.o2.cz	0
109.81.150.17	109-81-150-17.rct.o2.cz	0
109.81.150.18	109-81-150-18.rct.o2.cz	0
109.81.150.19	109-81-150-19.rct.o2.cz	0
109.81.150.20	109-81-150-20.rct.o2.cz	0
109.81.150.21	109-81-150-21.rct.o2.cz	0
109.81.150.22	109-81-150-22.rct.o2.cz	0
109.81.150.23	109-81-150-23.rct.o2.cz	0
109.81.150.24	109-81-150-24.rct.o2.cz	0
109.81.150.25	109-81-150-25.rct.o2.cz	0
109.81.150.26	109-81-150-26.rct.o2.cz	0
109.81.150.27	109-81-150-27.rct.o2.cz	0
109.81.150.28	109-81-150-28.rct.o2.cz	0
109.81.150.29	109-81-150-29.rct.o2.cz	0
109.81.150.30	109-81-150-30.rct.o2.cz	0
109.81.150.31	109-81-150-31.rct.o2.cz	0
109.81.150.32	109-81-150-32.rct.o2.cz	0
109.81.150.33	109-81-150-33.rct.o2.cz	0
109.81.150.34	109-81-150-34.rct.o2.cz	0
109.81.150.35	109-81-150-35.rct.o2.cz	0
109.81.150.36	109-81-150-36.rct.o2.cz	0
109.81.150.37	109-81-150-37.rct.o2.cz	0
109.81.150.38	109-81-150-38.rct.o2.cz	0
109.81.150.39	109-81-150-39.rct.o2.cz	0
109.81.150.40	109-81-150-40.rct.o2.cz	0
109.81.150.41	109-81-150-41.rct.o2.cz	0
109.81.150.42	109-81-150-42.rct.o2.cz	0
109.81.150.43	109-81-150-43.rct.o2.cz	0
109.81.150.44	109-81-150-44.rct.o2.cz	0
109.81.150.45	109-81-150-45.rct.o2.cz	0
109.81.150.46	109-81-150-46.rct.o2.cz	0
109.81.150.47	109-81-150-47.rct.o2.cz	0
109.81.150.48	109-81-150-48.rct.o2.cz	0
109.81.150.49	109-81-150-49.rct.o2.cz	0
109.81.150.50	109-81-150-50.rct.o2.cz	0
109.81.150.51	109-81-150-51.rct.o2.cz	0
109.81.150.52	109-81-150-52.rct.o2.cz	0
109.81.150.53	109-81-150-53.rct.o2.cz	0
109.81.150.54	109-81-150-54.rct.o2.cz	0
109.81.150.55	109-81-150-55.rct.o2.cz	0
109.81.150.56	109-81-150-56.rct.o2.cz	0
109.81.150.57	109-81-150-57.rct.o2.cz	0
109.81.150.58	109-81-150-58.rct.o2.cz	0
109.81.150.59	109-81-150-59.rct.o2.cz	0
109.81.150.60	109-81-150-60.rct.o2.cz	0
109.81.150.61	109-81-150-61.rct.o2.cz	0
109.81.150.62	109-81-150-62.rct.o2.cz	0
109.81.150.63	109-81-150-63.rct.o2.cz	0
109.81.150.64	109-81-150-64.rct.o2.cz	0
109.81.150.65	109-81-150-65.rct.o2.cz	0
109.81.150.66	109-81-150-66.rct.o2.cz	0
109.81.150.67	109-81-150-67.rct.o2.cz	0
109.81.150.68	109-81-150-68.rct.o2.cz	0
109.81.150.69	109-81-150-69.rct.o2.cz	0
109.81.150.70	109-81-150-70.rct.o2.cz	0
109.81.150.71	109-81-150-71.rct.o2.cz	0
109.81.150.72	109-81-150-72.rct.o2.cz	0
109.81.150.73	109-81-150-73.rct.o2.cz	0
109.81.150.74	109-81-150-74.rct.o2.cz	0
109.81.150.75	109-81-150-75.rct.o2.cz	0
109.81.150.76	109-81-150-76.rct.o2.cz	0
109.81.150.77	109-81-150-77.rct.o2.cz	0
109.81.150.78	109-81-150-78.rct.o2.cz	0
109.81.150.79	109-81-150-79.rct.o2.cz	0
109.81.150.80	109-81-150-80.rct.o2.cz	0
109.81.150.81	109-81-150-81.rct.o2.cz	0
109.81.150.82	109-81-150-82.rct.o2.cz	0
109.81.150.83	109-81-150-83.rct.o2.cz	0
109.81.150.84	109-81-150-84.rct.o2.cz	0
109.81.150.85	109-81-150-85.rct.o2.cz	0
109.81.150.86	109-81-150-86.rct.o2.cz	0
109.81.150.87	109-81-150-87.rct.o2.cz	0
109.81.150.88	109-81-150-88.rct.o2.cz	0
109.81.150.89	109-81-150-89.rct.o2.cz	0
109.81.150.90	109-81-150-90.rct.o2.cz	0
109.81.150.91	109-81-150-91.rct.o2.cz	0
109.81.150.92	109-81-150-92.rct.o2.cz	0
109.81.150.93	109-81-150-93.rct.o2.cz	0
109.81.150.94	109-81-150-94.rct.o2.cz	0
109.81.150.95	109-81-150-95.rct.o2.cz	0
109.81.150.96	109-81-150-96.rct.o2.cz	0
109.81.150.97	109-81-150-97.rct.o2.cz	0
109.81.150.98	109-81-150-98.rct.o2.cz	0
109.81.150.99	109-81-150-99.rct.o2.cz	0
109.81.150.100	109-81-150-100.rct.o2.cz	0
109.81.150.101	109-81-150-101.rct.o2.cz	0
109.81.150.102	109-81-150-102.rct.o2.cz	0
109.81.150.103	109-81-150-103.rct.o2.cz	0
109.81.150.104	109-81-150-104.rct.o2.cz	0
109.81.150.105	109-81-150-105.rct.o2.cz	0
109.81.150.106	109-81-150-106.rct.o2.cz	0
109.81.150.107	109-81-150-107.rct.o2.cz	0
109.81.150.108	109-81-150-108.rct.o2.cz	0
109.81.150.109	109-81-150-109.rct.o2.cz	0
109.81.150.110	109-81-150-110.rct.o2.cz	0
109.81.150.111	109-81-150-111.rct.o2.cz	0
109.81.150.112	109-81-150-112.rct.o2.cz	0
109.81.150.113	109-81-150-113.rct.o2.cz	0
109.81.150.114	109-81-150-114.rct.o2.cz	0
109.81.150.115	109-81-150-115.rct.o2.cz	0
109.81.150.116	109-81-150-116.rct.o2.cz	0
109.81.150.117	109-81-150-117.rct.o2.cz	0
109.81.150.118	109-81-150-118.rct.o2.cz	0
109.81.150.119	109-81-150-119.rct.o2.cz	0
109.81.150.120	109-81-150-120.rct.o2.cz	0
109.81.150.121	109-81-150-121.rct.o2.cz	0
109.81.150.122	109-81-150-122.rct.o2.cz	0
109.81.150.123	109-81-150-123.rct.o2.cz	0
109.81.150.124	109-81-150-124.rct.o2.cz	0
109.81.150.125	109-81-150-125.rct.o2.cz	0
109.81.150.126	109-81-150-126.rct.o2.cz	0
109.81.150.127	109-81-150-127.rct.o2.cz	0
109.81.150.128	109-81-150-128.rct.o2.cz	0
109.81.150.129	109-81-150-129.rct.o2.cz	0
109.81.150.130	109-81-150-130.rct.o2.cz	0
109.81.150.131	109-81-150-131.rct.o2.cz	0
109.81.150.132	109-81-150-132.rct.o2.cz	0
109.81.150.133	109-81-150-133.rct.o2.cz	0
109.81.150.134	109-81-150-134.rct.o2.cz	0
109.81.150.135	109-81-150-135.rct.o2.cz	0
109.81.150.136	109-81-150-136.rct.o2.cz	0
109.81.150.137	109-81-150-137.rct.o2.cz	0
109.81.150.138	109-81-150-138.rct.o2.cz	0
109.81.150.139	109-81-150-139.rct.o2.cz	0
109.81.150.140	109-81-150-140.rct.o2.cz	0
109.81.150.141	109-81-150-141.rct.o2.cz	0
109.81.150.142	109-81-150-142.rct.o2.cz	0
109.81.150.143	109-81-150-143.rct.o2.cz	0
109.81.150.144	109-81-150-144.rct.o2.cz	0
109.81.150.145	109-81-150-145.rct.o2.cz	0
109.81.150.146	109-81-150-146.rct.o2.cz	0
109.81.150.147	109-81-150-147.rct.o2.cz	0
109.81.150.148	109-81-150-148.rct.o2.cz	0
109.81.150.149	109-81-150-149.rct.o2.cz	0
109.81.150.150	109-81-150-150.rct.o2.cz	0
109.81.150.151	109-81-150-151.rct.o2.cz	0
109.81.150.152	109-81-150-152.rct.o2.cz	0
109.81.150.153	109-81-150-153.rct.o2.cz	0
109.81.150.154	109-81-150-154.rct.o2.cz	0
109.81.150.155	109-81-150-155.rct.o2.cz	0
109.81.150.156	109-81-150-156.rct.o2.cz	0
109.81.150.157	109-81-150-157.rct.o2.cz	0
109.81.150.158	109-81-150-158.rct.o2.cz	0
109.81.150.159	109-81-150-159.rct.o2.cz	0
109.81.150.160	109-81-150-160.rct.o2.cz	0
109.81.150.161	109-81-150-161.rct.o2.cz	0
109.81.150.162	109-81-150-162.rct.o2.cz	0
109.81.150.163	109-81-150-163.rct.o2.cz	0
109.81.150.164	109-81-150-164.rct.o2.cz	0
109.81.150.165	109-81-150-165.rct.o2.cz	0
109.81.150.166	109-81-150-166.rct.o2.cz	0
109.81.150.167	109-81-150-167.rct.o2.cz	0
109.81.150.168	109-81-150-168.rct.o2.cz	0
109.81.150.169	109-81-150-169.rct.o2.cz	0
109.81.150.170	109-81-150-170.rct.o2.cz	0
109.81.150.171	109-81-150-171.rct.o2.cz	0
109.81.150.172	109-81-150-172.rct.o2.cz	0
109.81.150.173	109-81-150-173.rct.o2.cz	0
109.81.150.174	109-81-150-174.rct.o2.cz	0
109.81.150.175	109-81-150-175.rct.o2.cz	0
109.81.150.176	109-81-150-176.rct.o2.cz	0
109.81.150.177	109-81-150-177.rct.o2.cz	0
109.81.150.178	109-81-150-178.rct.o2.cz	0
109.81.150.179	109-81-150-179.rct.o2.cz	0
109.81.150.180	109-81-150-180.rct.o2.cz	0
109.81.150.181	109-81-150-181.rct.o2.cz	0
109.81.150.182	109-81-150-182.rct.o2.cz	0
109.81.150.183	109-81-150-183.rct.o2.cz	0
109.81.150.184	109-81-150-184.rct.o2.cz	0
109.81.150.185	109-81-150-185.rct.o2.cz	0
109.81.150.186	109-81-150-186.rct.o2.cz	0
109.81.150.187	109-81-150-187.rct.o2.cz	0
109.81.150.188	109-81-150-188.rct.o2.cz	0
109.81.150.189	109-81-150-189.rct.o2.cz	0
109.81.150.190	109-81-150-190.rct.o2.cz	0
109.81.150.191	109-81-150-191.rct.o2.cz	0
109.81.150.192	109-81-150-192.rct.o2.cz	0
109.81.150.193	109-81-150-193.rct.o2.cz	0
109.81.150.194	109-81-150-194.rct.o2.cz	0
109.81.150.195	109-81-150-195.rct.o2.cz	0
109.81.150.196	109-81-150-196.rct.o2.cz	0
109.81.150.197	109-81-150-197.rct.o2.cz	0
109.81.150.198	109-81-150-198.rct.o2.cz	0
109.81.150.199	109-81-150-199.rct.o2.cz	0
109.81.150.200	109-81-150-200.rct.o2.cz	0
109.81.150.201	109-81-150-201.rct.o2.cz	0
109.81.150.202	109-81-150-202.rct.o2.cz	0
109.81.150.203	109-81-150-203.rct.o2.cz	0
109.81.150.204	109-81-150-204.rct.o2.cz	0
109.81.150.205	109-81-150-205.rct.o2.cz	0
109.81.150.206	109-81-150-206.rct.o2.cz	0
109.81.150.207	109-81-150-207.rct.o2.cz	0
109.81.150.208	109-81-150-208.rct.o2.cz	0
109.81.150.209	109-81-150-209.rct.o2.cz	0
109.81.150.210	109-81-150-210.rct.o2.cz	0
109.81.150.211	109-81-150-211.rct.o2.cz	0
109.81.150.212	109-81-150-212.rct.o2.cz	0
109.81.150.213	109-81-150-213.rct.o2.cz	0
109.81.150.214	109-81-150-214.rct.o2.cz	0
109.81.150.215	109-81-150-215.rct.o2.cz	0
109.81.150.216	109-81-150-216.rct.o2.cz	0
109.81.150.217	109-81-150-217.rct.o2.cz	0
109.81.150.218	109-81-150-218.rct.o2.cz	0
109.81.150.219	109-81-150-219.rct.o2.cz	0
109.81.150.220	109-81-150-220.rct.o2.cz	0
109.81.150.221	109-81-150-221.rct.o2.cz	0
109.81.150.222	109-81-150-222.rct.o2.cz	0
109.81.150.223	109-81-150-223.rct.o2.cz	0
109.81.150.224	109-81-150-224.rct.o2.cz	0
109.81.150.225	109-81-150-225.rct.o2.cz	0
109.81.150.226	109-81-150-226.rct.o2.cz	0
109.81.150.227	109-81-150-227.rct.o2.cz	0
109.81.150.228	109-81-150-228.rct.o2.cz	0
109.81.150.229	109-81-150-229.rct.o2.cz	0
109.81.150.230	109-81-150-230.rct.o2.cz	0
109.81.150.231	109-81-150-231.rct.o2.cz	0
109.81.150.232	109-81-150-232.rct.o2.cz	0
109.81.150.233	109-81-150-233.rct.o2.cz	0
109.81.150.234	109-81-150-234.rct.o2.cz	0
109.81.150.235	109-81-150-235.rct.o2.cz	0
109.81.150.236	109-81-150-236.rct.o2.cz	0
109.81.150.237	109-81-150-237.rct.o2.cz	0
109.81.150.238	109-81-150-238.rct.o2.cz	0
109.81.150.239	109-81-150-239.rct.o2.cz	0
109.81.150.240	109-81-150-240.rct.o2.cz	0
109.81.150.241	109-81-150-241.rct.o2.cz	0
109.81.150.242	109-81-150-242.rct.o2.cz	0
109.81.150.243	109-81-150-243.rct.o2.cz	0
109.81.150.244	109-81-150-244.rct.o2.cz	0
109.81.150.245	109-81-150-245.rct.o2.cz	0
109.81.150.246	109-81-150-246.rct.o2.cz	0
109.81.150.247	109-81-150-247.rct.o2.cz	0
109.81.150.248	109-81-150-248.rct.o2.cz	0
109.81.150.249	109-81-150-249.rct.o2.cz	0
109.81.150.250	109-81-150-250.rct.o2.cz	0
109.81.150.251	109-81-150-251.rct.o2.cz	0
109.81.150.252	109-81-150-252.rct.o2.cz	0
109.81.150.253	109-81-150-253.rct.o2.cz	0
109.81.150.254	109-81-150-254.rct.o2.cz	0
109.81.150.255	109-81-150-255.rct.o2.cz	0

Traceroute

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

traceroute -a -n -q1 -f4 109.81.150.31

traceroute to 109.81.150.31 (109.81.150.31): 64 hops max, 52 byte packets

4 [AS5610] 90.183.197.115 0.621 ms

5 *

6 [AS5610] 109.81.150.31 9.121 ms

Measurement taken from

IPinfo ProbeNet in Prague, CZ

On January 19th 2026