Summary
| ASN | AS12271 Charter Communications Inc |
| BGP | 74.68.0.0/16 |
| IPs with RDNS | 256 |
| Hosted Domains | 0 |
| Pingable IPs | 0 |
| Router IPs | 0 |
| 74.68.202.0 | syn-074-068-202-000.inf.spectrum.com | 0 |  | |
| 74.68.202.1 | syn-074-068-202-001.inf.spectrum.com | 0 | | |
| 74.68.202.2 | syn-074-068-202-002.inf.spectrum.com | 0 | | |
| 74.68.202.3 | syn-074-068-202-003.inf.spectrum.com | 0 | | |
| 74.68.202.4 | syn-074-068-202-004.inf.spectrum.com | 0 | | |
| 74.68.202.5 | syn-074-068-202-005.inf.spectrum.com | 0 | | |
| 74.68.202.6 | syn-074-068-202-006.inf.spectrum.com | 0 | | |
| 74.68.202.7 | syn-074-068-202-007.inf.spectrum.com | 0 | | |
| 74.68.202.8 | syn-074-068-202-008.inf.spectrum.com | 0 | | |
| 74.68.202.9 | syn-074-068-202-009.inf.spectrum.com | 0 | | |
| 74.68.202.10 | syn-074-068-202-010.inf.spectrum.com | 0 | | |
| 74.68.202.11 | syn-074-068-202-011.inf.spectrum.com | 0 | | |
| 74.68.202.12 | syn-074-068-202-012.inf.spectrum.com | 0 | | |
| 74.68.202.13 | syn-074-068-202-013.inf.spectrum.com | 0 | | |
| 74.68.202.14 | syn-074-068-202-014.inf.spectrum.com | 0 | | |
| 74.68.202.15 | syn-074-068-202-015.inf.spectrum.com | 0 | | |
| 74.68.202.16 | syn-074-068-202-016.inf.spectrum.com | 0 | | |
| 74.68.202.17 | syn-074-068-202-017.inf.spectrum.com | 0 | | |
| 74.68.202.18 | syn-074-068-202-018.inf.spectrum.com | 0 | | |
| 74.68.202.19 | syn-074-068-202-019.inf.spectrum.com | 0 | | |
| 74.68.202.20 | syn-074-068-202-020.inf.spectrum.com | 0 | | |
| 74.68.202.21 | syn-074-068-202-021.inf.spectrum.com | 0 | | |
| 74.68.202.22 | syn-074-068-202-022.inf.spectrum.com | 0 | | |
| 74.68.202.23 | syn-074-068-202-023.inf.spectrum.com | 0 | | |
| 74.68.202.24 | syn-074-068-202-024.inf.spectrum.com | 0 | | |
| 74.68.202.25 | syn-074-068-202-025.inf.spectrum.com | 0 | | |
| 74.68.202.26 | syn-074-068-202-026.inf.spectrum.com | 0 | | |
| 74.68.202.27 | syn-074-068-202-027.inf.spectrum.com | 0 | | |
| 74.68.202.28 | syn-074-068-202-028.inf.spectrum.com | 0 | | |
| 74.68.202.29 | syn-074-068-202-029.inf.spectrum.com | 0 | | |
| 74.68.202.30 | syn-074-068-202-030.inf.spectrum.com | 0 | | |
| 74.68.202.31 | syn-074-068-202-031.inf.spectrum.com | 0 | | |
| 74.68.202.32 | syn-074-068-202-032.inf.spectrum.com | 0 | | |
| 74.68.202.33 | syn-074-068-202-033.inf.spectrum.com | 0 | | |
| 74.68.202.34 | syn-074-068-202-034.inf.spectrum.com | 0 | | |
| 74.68.202.35 | syn-074-068-202-035.inf.spectrum.com | 0 | | |
| 74.68.202.36 | syn-074-068-202-036.inf.spectrum.com | 0 | | |
| 74.68.202.37 | syn-074-068-202-037.inf.spectrum.com | 0 | | |
| 74.68.202.38 | syn-074-068-202-038.inf.spectrum.com | 0 | | |
| 74.68.202.39 | syn-074-068-202-039.inf.spectrum.com | 0 | | |
| 74.68.202.40 | syn-074-068-202-040.inf.spectrum.com | 0 | | |
| 74.68.202.41 | syn-074-068-202-041.inf.spectrum.com | 0 | | |
| 74.68.202.42 | syn-074-068-202-042.inf.spectrum.com | 0 | | |
| 74.68.202.43 | syn-074-068-202-043.inf.spectrum.com | 0 | | |
| 74.68.202.44 | syn-074-068-202-044.inf.spectrum.com | 0 | | |
| 74.68.202.45 | syn-074-068-202-045.inf.spectrum.com | 0 | | |
| 74.68.202.46 | syn-074-068-202-046.inf.spectrum.com | 0 | | |
| 74.68.202.47 | syn-074-068-202-047.inf.spectrum.com | 0 | | |
| 74.68.202.48 | syn-074-068-202-048.inf.spectrum.com | 0 | | |
| 74.68.202.49 | syn-074-068-202-049.inf.spectrum.com | 0 | | |
| 74.68.202.50 | syn-074-068-202-050.inf.spectrum.com | 0 | | |
| 74.68.202.51 | syn-074-068-202-051.inf.spectrum.com | 0 | | |
| 74.68.202.52 | syn-074-068-202-052.inf.spectrum.com | 0 | | |
| 74.68.202.53 | syn-074-068-202-053.inf.spectrum.com | 0 | | |
| 74.68.202.54 | syn-074-068-202-054.inf.spectrum.com | 0 | | |
| 74.68.202.55 | syn-074-068-202-055.inf.spectrum.com | 0 | | |
| 74.68.202.56 | syn-074-068-202-056.inf.spectrum.com | 0 | | |
| 74.68.202.57 | syn-074-068-202-057.inf.spectrum.com | 0 | | |
| 74.68.202.58 | syn-074-068-202-058.inf.spectrum.com | 0 | | |
| 74.68.202.59 | syn-074-068-202-059.inf.spectrum.com | 0 | | |
| 74.68.202.60 | syn-074-068-202-060.inf.spectrum.com | 0 | | |
| 74.68.202.61 | syn-074-068-202-061.inf.spectrum.com | 0 | | |
| 74.68.202.62 | syn-074-068-202-062.inf.spectrum.com | 0 | | |
| 74.68.202.63 | syn-074-068-202-063.inf.spectrum.com | 0 | | |
| 74.68.202.64 | syn-074-068-202-064.inf.spectrum.com | 0 | | |
| 74.68.202.65 | syn-074-068-202-065.inf.spectrum.com | 0 | | |
| 74.68.202.66 | syn-074-068-202-066.inf.spectrum.com | 0 | | |
| 74.68.202.67 | syn-074-068-202-067.inf.spectrum.com | 0 | | |
| 74.68.202.68 | syn-074-068-202-068.inf.spectrum.com | 0 | | |
| 74.68.202.69 | syn-074-068-202-069.inf.spectrum.com | 0 | | |
| 74.68.202.70 | syn-074-068-202-070.inf.spectrum.com | 0 | | |
| 74.68.202.71 | syn-074-068-202-071.inf.spectrum.com | 0 | | |
| 74.68.202.72 | syn-074-068-202-072.inf.spectrum.com | 0 | | |
| 74.68.202.73 | syn-074-068-202-073.inf.spectrum.com | 0 | | |
| 74.68.202.74 | syn-074-068-202-074.inf.spectrum.com | 0 | | |
| 74.68.202.75 | syn-074-068-202-075.inf.spectrum.com | 0 | | |
| 74.68.202.76 | syn-074-068-202-076.inf.spectrum.com | 0 | | |
| 74.68.202.77 | syn-074-068-202-077.inf.spectrum.com | 0 | | |
| 74.68.202.78 | syn-074-068-202-078.inf.spectrum.com | 0 | | |
| 74.68.202.79 | syn-074-068-202-079.inf.spectrum.com | 0 | | |
| 74.68.202.80 | syn-074-068-202-080.inf.spectrum.com | 0 | | |
| 74.68.202.81 | syn-074-068-202-081.inf.spectrum.com | 0 | | |
| 74.68.202.82 | syn-074-068-202-082.inf.spectrum.com | 0 | | |
| 74.68.202.83 | syn-074-068-202-083.inf.spectrum.com | 0 | | |
| 74.68.202.84 | syn-074-068-202-084.inf.spectrum.com | 0 | | |
| 74.68.202.85 | syn-074-068-202-085.inf.spectrum.com | 0 | | |
| 74.68.202.86 | syn-074-068-202-086.inf.spectrum.com | 0 | | |
| 74.68.202.87 | syn-074-068-202-087.inf.spectrum.com | 0 | | |
| 74.68.202.88 | syn-074-068-202-088.inf.spectrum.com | 0 | | |
| 74.68.202.89 | syn-074-068-202-089.inf.spectrum.com | 0 | | |
| 74.68.202.90 | syn-074-068-202-090.inf.spectrum.com | 0 | | |
| 74.68.202.91 | syn-074-068-202-091.inf.spectrum.com | 0 | | |
| 74.68.202.92 | syn-074-068-202-092.inf.spectrum.com | 0 | | |
| 74.68.202.93 | syn-074-068-202-093.inf.spectrum.com | 0 | | |
| 74.68.202.94 | syn-074-068-202-094.inf.spectrum.com | 0 | | |
| 74.68.202.95 | syn-074-068-202-095.inf.spectrum.com | 0 | | |
| 74.68.202.96 | syn-074-068-202-096.inf.spectrum.com | 0 | | |
| 74.68.202.97 | syn-074-068-202-097.inf.spectrum.com | 0 | | |
| 74.68.202.98 | syn-074-068-202-098.inf.spectrum.com | 0 | | |
| 74.68.202.99 | syn-074-068-202-099.inf.spectrum.com | 0 | | |
| 74.68.202.100 | syn-074-068-202-100.inf.spectrum.com | 0 | | |
| 74.68.202.101 | syn-074-068-202-101.inf.spectrum.com | 0 | | |
| 74.68.202.102 | syn-074-068-202-102.inf.spectrum.com | 0 | | |
| 74.68.202.103 | syn-074-068-202-103.inf.spectrum.com | 0 | | |
| 74.68.202.104 | syn-074-068-202-104.inf.spectrum.com | 0 | | |
| 74.68.202.105 | syn-074-068-202-105.inf.spectrum.com | 0 | | |
| 74.68.202.106 | syn-074-068-202-106.inf.spectrum.com | 0 | | |
| 74.68.202.107 | syn-074-068-202-107.inf.spectrum.com | 0 | | |
| 74.68.202.108 | syn-074-068-202-108.inf.spectrum.com | 0 | | |
| 74.68.202.109 | syn-074-068-202-109.inf.spectrum.com | 0 | | |
| 74.68.202.110 | syn-074-068-202-110.inf.spectrum.com | 0 | | |
| 74.68.202.111 | syn-074-068-202-111.inf.spectrum.com | 0 | | |
| 74.68.202.112 | syn-074-068-202-112.inf.spectrum.com | 0 | | |
| 74.68.202.113 | syn-074-068-202-113.inf.spectrum.com | 0 | | |
| 74.68.202.114 | syn-074-068-202-114.inf.spectrum.com | 0 | | |
| 74.68.202.115 | syn-074-068-202-115.inf.spectrum.com | 0 | | |
| 74.68.202.116 | syn-074-068-202-116.inf.spectrum.com | 0 | | |
| 74.68.202.117 | syn-074-068-202-117.inf.spectrum.com | 0 | | |
| 74.68.202.118 | syn-074-068-202-118.inf.spectrum.com | 0 | | |
| 74.68.202.119 | syn-074-068-202-119.inf.spectrum.com | 0 | | |
| 74.68.202.120 | syn-074-068-202-120.inf.spectrum.com | 0 | | |
| 74.68.202.121 | syn-074-068-202-121.inf.spectrum.com | 0 | | |
| 74.68.202.122 | syn-074-068-202-122.inf.spectrum.com | 0 | | |
| 74.68.202.123 | syn-074-068-202-123.inf.spectrum.com | 0 | | |
| 74.68.202.124 | syn-074-068-202-124.inf.spectrum.com | 0 | | |
| 74.68.202.125 | syn-074-068-202-125.inf.spectrum.com | 0 | | |
| 74.68.202.126 | syn-074-068-202-126.inf.spectrum.com | 0 | | |
| 74.68.202.127 | syn-074-068-202-127.inf.spectrum.com | 0 | | |
| 74.68.202.128 | syn-074-068-202-128.inf.spectrum.com | 0 | | |
| 74.68.202.129 | syn-074-068-202-129.inf.spectrum.com | 0 | | |
| 74.68.202.130 | syn-074-068-202-130.inf.spectrum.com | 0 | | |
| 74.68.202.131 | syn-074-068-202-131.inf.spectrum.com | 0 | | |
| 74.68.202.132 | syn-074-068-202-132.inf.spectrum.com | 0 | | |
| 74.68.202.133 | syn-074-068-202-133.inf.spectrum.com | 0 | | |
| 74.68.202.134 | syn-074-068-202-134.inf.spectrum.com | 0 | | |
| 74.68.202.135 | syn-074-068-202-135.inf.spectrum.com | 0 | | |
| 74.68.202.136 | syn-074-068-202-136.inf.spectrum.com | 0 | | |
| 74.68.202.137 | syn-074-068-202-137.inf.spectrum.com | 0 | | |
| 74.68.202.138 | syn-074-068-202-138.inf.spectrum.com | 0 | | |
| 74.68.202.139 | syn-074-068-202-139.inf.spectrum.com | 0 | | |
| 74.68.202.140 | syn-074-068-202-140.inf.spectrum.com | 0 | | |
| 74.68.202.141 | syn-074-068-202-141.inf.spectrum.com | 0 | | |
| 74.68.202.142 | syn-074-068-202-142.inf.spectrum.com | 0 | | |
| 74.68.202.143 | syn-074-068-202-143.inf.spectrum.com | 0 | | |
| 74.68.202.144 | syn-074-068-202-144.inf.spectrum.com | 0 | | |
| 74.68.202.145 | syn-074-068-202-145.inf.spectrum.com | 0 | | |
| 74.68.202.146 | syn-074-068-202-146.inf.spectrum.com | 0 | | |
| 74.68.202.147 | syn-074-068-202-147.inf.spectrum.com | 0 | | |
| 74.68.202.148 | syn-074-068-202-148.inf.spectrum.com | 0 | | |
| 74.68.202.149 | syn-074-068-202-149.inf.spectrum.com | 0 | | |
| 74.68.202.150 | syn-074-068-202-150.inf.spectrum.com | 0 | | |
| 74.68.202.151 | syn-074-068-202-151.inf.spectrum.com | 0 | | |
| 74.68.202.152 | syn-074-068-202-152.inf.spectrum.com | 0 | | |
| 74.68.202.153 | syn-074-068-202-153.inf.spectrum.com | 0 | | |
| 74.68.202.154 | syn-074-068-202-154.inf.spectrum.com | 0 | | |
| 74.68.202.155 | syn-074-068-202-155.inf.spectrum.com | 0 | | |
| 74.68.202.156 | syn-074-068-202-156.inf.spectrum.com | 0 | | |
| 74.68.202.157 | syn-074-068-202-157.inf.spectrum.com | 0 | | |
| 74.68.202.158 | syn-074-068-202-158.inf.spectrum.com | 0 | | |
| 74.68.202.159 | syn-074-068-202-159.inf.spectrum.com | 0 | | |
| 74.68.202.160 | syn-074-068-202-160.inf.spectrum.com | 0 | | |
| 74.68.202.161 | syn-074-068-202-161.inf.spectrum.com | 0 | | |
| 74.68.202.162 | syn-074-068-202-162.inf.spectrum.com | 0 | | |
| 74.68.202.163 | syn-074-068-202-163.inf.spectrum.com | 0 | | |
| 74.68.202.164 | syn-074-068-202-164.inf.spectrum.com | 0 | | |
| 74.68.202.165 | syn-074-068-202-165.inf.spectrum.com | 0 | | |
| 74.68.202.166 | syn-074-068-202-166.inf.spectrum.com | 0 | | |
| 74.68.202.167 | syn-074-068-202-167.inf.spectrum.com | 0 | | |
| 74.68.202.168 | syn-074-068-202-168.inf.spectrum.com | 0 | | |
| 74.68.202.169 | syn-074-068-202-169.inf.spectrum.com | 0 | | |
| 74.68.202.170 | syn-074-068-202-170.inf.spectrum.com | 0 | | |
| 74.68.202.171 | syn-074-068-202-171.inf.spectrum.com | 0 | | |
| 74.68.202.172 | syn-074-068-202-172.inf.spectrum.com | 0 | | |
| 74.68.202.173 | syn-074-068-202-173.inf.spectrum.com | 0 | | |
| 74.68.202.174 | syn-074-068-202-174.inf.spectrum.com | 0 | | |
| 74.68.202.175 | syn-074-068-202-175.inf.spectrum.com | 0 | | |
| 74.68.202.176 | syn-074-068-202-176.inf.spectrum.com | 0 | | |
| 74.68.202.177 | syn-074-068-202-177.inf.spectrum.com | 0 | | |
| 74.68.202.178 | syn-074-068-202-178.inf.spectrum.com | 0 | | |
| 74.68.202.179 | syn-074-068-202-179.inf.spectrum.com | 0 | | |
| 74.68.202.180 | syn-074-068-202-180.inf.spectrum.com | 0 | | |
| 74.68.202.181 | syn-074-068-202-181.inf.spectrum.com | 0 | | |
| 74.68.202.182 | syn-074-068-202-182.inf.spectrum.com | 0 | | |
| 74.68.202.183 | syn-074-068-202-183.inf.spectrum.com | 0 | | |
| 74.68.202.184 | syn-074-068-202-184.inf.spectrum.com | 0 | | |
| 74.68.202.185 | syn-074-068-202-185.inf.spectrum.com | 0 | | |
| 74.68.202.186 | syn-074-068-202-186.inf.spectrum.com | 0 | | |
| 74.68.202.187 | syn-074-068-202-187.inf.spectrum.com | 0 | | |
| 74.68.202.188 | syn-074-068-202-188.inf.spectrum.com | 0 | | |
| 74.68.202.189 | syn-074-068-202-189.inf.spectrum.com | 0 | | |
| 74.68.202.190 | syn-074-068-202-190.inf.spectrum.com | 0 | | |
| 74.68.202.191 | syn-074-068-202-191.inf.spectrum.com | 0 | | |
| 74.68.202.192 | syn-074-068-202-192.inf.spectrum.com | 0 | | |
| 74.68.202.193 | syn-074-068-202-193.inf.spectrum.com | 0 | | |
| 74.68.202.194 | syn-074-068-202-194.inf.spectrum.com | 0 | | |
| 74.68.202.195 | syn-074-068-202-195.inf.spectrum.com | 0 | | |
| 74.68.202.196 | syn-074-068-202-196.inf.spectrum.com | 0 | | |
| 74.68.202.197 | syn-074-068-202-197.inf.spectrum.com | 0 | | |
| 74.68.202.198 | syn-074-068-202-198.inf.spectrum.com | 0 | | |
| 74.68.202.199 | syn-074-068-202-199.inf.spectrum.com | 0 | | |
| 74.68.202.200 | syn-074-068-202-200.inf.spectrum.com | 0 | | |
| 74.68.202.201 | syn-074-068-202-201.inf.spectrum.com | 0 | | |
| 74.68.202.202 | syn-074-068-202-202.inf.spectrum.com | 0 | | |
| 74.68.202.203 | syn-074-068-202-203.inf.spectrum.com | 0 | | |
| 74.68.202.204 | syn-074-068-202-204.inf.spectrum.com | 0 | | |
| 74.68.202.205 | syn-074-068-202-205.inf.spectrum.com | 0 | | |
| 74.68.202.206 | syn-074-068-202-206.inf.spectrum.com | 0 | | |
| 74.68.202.207 | syn-074-068-202-207.inf.spectrum.com | 0 | | |
| 74.68.202.208 | syn-074-068-202-208.inf.spectrum.com | 0 | | |
| 74.68.202.209 | syn-074-068-202-209.inf.spectrum.com | 0 | | |
| 74.68.202.210 | syn-074-068-202-210.inf.spectrum.com | 0 | | |
| 74.68.202.211 | syn-074-068-202-211.inf.spectrum.com | 0 | | |
| 74.68.202.212 | syn-074-068-202-212.inf.spectrum.com | 0 | | |
| 74.68.202.213 | syn-074-068-202-213.inf.spectrum.com | 0 | | |
| 74.68.202.214 | syn-074-068-202-214.inf.spectrum.com | 0 | | |
| 74.68.202.215 | syn-074-068-202-215.inf.spectrum.com | 0 | | |
| 74.68.202.216 | syn-074-068-202-216.inf.spectrum.com | 0 | | |
| 74.68.202.217 | syn-074-068-202-217.inf.spectrum.com | 0 | | |
| 74.68.202.218 | syn-074-068-202-218.inf.spectrum.com | 0 | | |
| 74.68.202.219 | syn-074-068-202-219.inf.spectrum.com | 0 | | |
| 74.68.202.220 | syn-074-068-202-220.inf.spectrum.com | 0 | | |
| 74.68.202.221 | syn-074-068-202-221.inf.spectrum.com | 0 | | |
| 74.68.202.222 | syn-074-068-202-222.inf.spectrum.com | 0 | | |
| 74.68.202.223 | syn-074-068-202-223.inf.spectrum.com | 0 | | |
| 74.68.202.224 | syn-074-068-202-224.inf.spectrum.com | 0 | | |
| 74.68.202.225 | syn-074-068-202-225.inf.spectrum.com | 0 | | |
| 74.68.202.226 | syn-074-068-202-226.inf.spectrum.com | 0 | | |
| 74.68.202.227 | syn-074-068-202-227.inf.spectrum.com | 0 | | |
| 74.68.202.228 | syn-074-068-202-228.inf.spectrum.com | 0 | | |
| 74.68.202.229 | syn-074-068-202-229.inf.spectrum.com | 0 | | |
| 74.68.202.230 | syn-074-068-202-230.inf.spectrum.com | 0 | | |
| 74.68.202.231 | syn-074-068-202-231.inf.spectrum.com | 0 | | |
| 74.68.202.232 | syn-074-068-202-232.inf.spectrum.com | 0 | | |
| 74.68.202.233 | syn-074-068-202-233.inf.spectrum.com | 0 | | |
| 74.68.202.234 | syn-074-068-202-234.inf.spectrum.com | 0 | | |
| 74.68.202.235 | syn-074-068-202-235.inf.spectrum.com | 0 | | |
| 74.68.202.236 | syn-074-068-202-236.inf.spectrum.com | 0 | | |
| 74.68.202.237 | syn-074-068-202-237.inf.spectrum.com | 0 | | |
| 74.68.202.238 | syn-074-068-202-238.inf.spectrum.com | 0 | | |
| 74.68.202.239 | syn-074-068-202-239.inf.spectrum.com | 0 | | |
| 74.68.202.240 | syn-074-068-202-240.inf.spectrum.com | 0 | | |
| 74.68.202.241 | syn-074-068-202-241.inf.spectrum.com | 0 | | |
| 74.68.202.242 | syn-074-068-202-242.inf.spectrum.com | 0 | | |
| 74.68.202.243 | syn-074-068-202-243.inf.spectrum.com | 0 | | |
| 74.68.202.244 | syn-074-068-202-244.inf.spectrum.com | 0 | | |
| 74.68.202.245 | syn-074-068-202-245.inf.spectrum.com | 0 | | |
| 74.68.202.246 | syn-074-068-202-246.inf.spectrum.com | 0 | | |
| 74.68.202.247 | syn-074-068-202-247.inf.spectrum.com | 0 | | |
| 74.68.202.248 | syn-074-068-202-248.inf.spectrum.com | 0 | | |
| 74.68.202.249 | syn-074-068-202-249.inf.spectrum.com | 0 | | |
| 74.68.202.250 | syn-074-068-202-250.inf.spectrum.com | 0 | | |
| 74.68.202.251 | syn-074-068-202-251.inf.spectrum.com | 0 | | |
| 74.68.202.252 | syn-074-068-202-252.inf.spectrum.com | 0 | | |
| 74.68.202.253 | syn-074-068-202-253.inf.spectrum.com | 0 | | |
| 74.68.202.254 | syn-074-068-202-254.inf.spectrum.com | 0 | | |
| 74.68.202.255 | syn-074-068-202-255.inf.spectrum.com | 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 -m7 74.68.202.193
traceroute to 74.68.202.193 (74.68.202.193): 7 hops max, 52 byte packets
5 *
6 *
7 *
Measurement taken from 
IPinfo ProbeNet in Brno, CZ
IPinfo ProbeNet in Brno, CZOn