Summary
| ASN | AS8422 NetCologne Gesellschaft fur Telekommunikation mbH |
| BGP | 81.173.128.0/17 |
| IPs with RDNS | 256 |
| Hosted Domains | 0 |
| Pingable IPs | 250 |
| Router IPs | 0 |
| 81.173.230.0 | cable-81-173-230-0.nc.de | 0 |  | |
| 81.173.230.1 | cable-81-173-230-1.nc.de | 0 |  | |
| 81.173.230.2 | cable-81-173-230-2.nc.de | 0 | | |
| 81.173.230.3 | cable-81-173-230-3.nc.de | 0 | | |
| 81.173.230.4 | cable-81-173-230-4.nc.de | 0 | | |
| 81.173.230.5 | cable-81-173-230-5.nc.de | 0 | | |
| 81.173.230.6 | cable-81-173-230-6.nc.de | 0 | | |
| 81.173.230.7 | cable-81-173-230-7.nc.de | 0 | | |
| 81.173.230.8 | cable-81-173-230-8.nc.de | 0 | | |
| 81.173.230.9 | cable-81-173-230-9.nc.de | 0 | | |
| 81.173.230.10 | cable-81-173-230-10.nc.de | 0 | | |
| 81.173.230.11 | cable-81-173-230-11.nc.de | 0 | | |
| 81.173.230.12 | cable-81-173-230-12.nc.de | 0 | | |
| 81.173.230.13 | cable-81-173-230-13.nc.de | 0 | | |
| 81.173.230.14 | cable-81-173-230-14.nc.de | 0 | | |
| 81.173.230.15 | cable-81-173-230-15.nc.de | 0 | | |
| 81.173.230.16 | cable-81-173-230-16.nc.de | 0 | | |
| 81.173.230.17 | cable-81-173-230-17.nc.de | 0 | | |
| 81.173.230.18 | cable-81-173-230-18.nc.de | 0 | | |
| 81.173.230.19 | cable-81-173-230-19.nc.de | 0 | | |
| 81.173.230.20 | cable-81-173-230-20.nc.de | 0 | | |
| 81.173.230.21 | cable-81-173-230-21.nc.de | 0 | | |
| 81.173.230.22 | cable-81-173-230-22.nc.de | 0 | | |
| 81.173.230.23 | cable-81-173-230-23.nc.de | 0 | | |
| 81.173.230.24 | cable-81-173-230-24.nc.de | 0 | | |
| 81.173.230.25 | cable-81-173-230-25.nc.de | 0 | | |
| 81.173.230.26 | cable-81-173-230-26.nc.de | 0 | | |
| 81.173.230.27 | cable-81-173-230-27.nc.de | 0 | | |
| 81.173.230.28 | cable-81-173-230-28.nc.de | 0 | | |
| 81.173.230.29 | cable-81-173-230-29.nc.de | 0 | | |
| 81.173.230.30 | cable-81-173-230-30.nc.de | 0 | | |
| 81.173.230.31 | cable-81-173-230-31.nc.de | 0 | | |
| 81.173.230.32 | cable-81-173-230-32.nc.de | 0 | | |
| 81.173.230.33 | cable-81-173-230-33.nc.de | 0 | | |
| 81.173.230.34 | cable-81-173-230-34.nc.de | 0 | | |
| 81.173.230.35 | cable-81-173-230-35.nc.de | 0 | | |
| 81.173.230.36 | cable-81-173-230-36.nc.de | 0 | | |
| 81.173.230.37 | cable-81-173-230-37.nc.de | 0 | | |
| 81.173.230.38 | cable-81-173-230-38.nc.de | 0 | | |
| 81.173.230.39 | cable-81-173-230-39.nc.de | 0 | | |
| 81.173.230.40 | cable-81-173-230-40.nc.de | 0 | | |
| 81.173.230.41 | cable-81-173-230-41.nc.de | 0 | | |
| 81.173.230.42 | cable-81-173-230-42.nc.de | 0 | | |
| 81.173.230.43 | cable-81-173-230-43.nc.de | 0 | | |
| 81.173.230.44 | cable-81-173-230-44.nc.de | 0 | | |
| 81.173.230.45 | cable-81-173-230-45.nc.de | 0 | | |
| 81.173.230.46 | cable-81-173-230-46.nc.de | 0 | | |
| 81.173.230.47 | cable-81-173-230-47.nc.de | 0 | | |
| 81.173.230.48 | cable-81-173-230-48.nc.de | 0 | | |
| 81.173.230.49 | cable-81-173-230-49.nc.de | 0 | | |
| 81.173.230.50 | cable-81-173-230-50.nc.de | 0 | | |
| 81.173.230.51 | cable-81-173-230-51.nc.de | 0 | | |
| 81.173.230.52 | cable-81-173-230-52.nc.de | 0 | | |
| 81.173.230.53 | cable-81-173-230-53.nc.de | 0 | | |
| 81.173.230.54 | cable-81-173-230-54.nc.de | 0 | | |
| 81.173.230.55 | cable-81-173-230-55.nc.de | 0 | | |
| 81.173.230.56 | cable-81-173-230-56.nc.de | 0 | | |
| 81.173.230.57 | cable-81-173-230-57.nc.de | 0 | | |
| 81.173.230.58 | cable-81-173-230-58.nc.de | 0 | | |
| 81.173.230.59 | cable-81-173-230-59.nc.de | 0 | | |
| 81.173.230.60 | cable-81-173-230-60.nc.de | 0 | | |
| 81.173.230.61 | cable-81-173-230-61.nc.de | 0 | | |
| 81.173.230.62 | cable-81-173-230-62.nc.de | 0 | | |
| 81.173.230.63 | cable-81-173-230-63.nc.de | 0 | | |
| 81.173.230.64 | cable-81-173-230-64.nc.de | 0 | | |
| 81.173.230.65 | cable-81-173-230-65.nc.de | 0 | | |
| 81.173.230.66 | cable-81-173-230-66.nc.de | 0 | | |
| 81.173.230.67 | cable-81-173-230-67.nc.de | 0 | | |
| 81.173.230.68 | cable-81-173-230-68.nc.de | 0 | | |
| 81.173.230.69 | cable-81-173-230-69.nc.de | 0 | | |
| 81.173.230.70 | cable-81-173-230-70.nc.de | 0 | | |
| 81.173.230.71 | cable-81-173-230-71.nc.de | 0 | | |
| 81.173.230.72 | cable-81-173-230-72.nc.de | 0 | | |
| 81.173.230.73 | cable-81-173-230-73.nc.de | 0 | | |
| 81.173.230.74 | cable-81-173-230-74.nc.de | 0 | | |
| 81.173.230.75 | cable-81-173-230-75.nc.de | 0 | | |
| 81.173.230.76 | cable-81-173-230-76.nc.de | 0 | | |
| 81.173.230.77 | cable-81-173-230-77.nc.de | 0 | | |
| 81.173.230.78 | cable-81-173-230-78.nc.de | 0 | | |
| 81.173.230.79 | cable-81-173-230-79.nc.de | 0 | | |
| 81.173.230.80 | cable-81-173-230-80.nc.de | 0 | | |
| 81.173.230.81 | cable-81-173-230-81.nc.de | 0 | | |
| 81.173.230.82 | cable-81-173-230-82.nc.de | 0 | | |
| 81.173.230.83 | cable-81-173-230-83.nc.de | 0 | | |
| 81.173.230.84 | cable-81-173-230-84.nc.de | 0 | | |
| 81.173.230.85 | cable-81-173-230-85.nc.de | 0 | | |
| 81.173.230.86 | cable-81-173-230-86.nc.de | 0 | | |
| 81.173.230.87 | cable-81-173-230-87.nc.de | 0 | | |
| 81.173.230.88 | cable-81-173-230-88.nc.de | 0 | | |
| 81.173.230.89 | cable-81-173-230-89.nc.de | 0 | | |
| 81.173.230.90 | cable-81-173-230-90.nc.de | 0 | | |
| 81.173.230.91 | cable-81-173-230-91.nc.de | 0 | | |
| 81.173.230.92 | cable-81-173-230-92.nc.de | 0 | | |
| 81.173.230.93 | cable-81-173-230-93.nc.de | 0 | | |
| 81.173.230.94 | cable-81-173-230-94.nc.de | 0 | | |
| 81.173.230.95 | cable-81-173-230-95.nc.de | 0 | | |
| 81.173.230.96 | cable-81-173-230-96.nc.de | 0 | | |
| 81.173.230.97 | cable-81-173-230-97.nc.de | 0 | | |
| 81.173.230.98 | cable-81-173-230-98.nc.de | 0 | | |
| 81.173.230.99 | cable-81-173-230-99.nc.de | 0 | | |
| 81.173.230.100 | cable-81-173-230-100.nc.de | 0 | | |
| 81.173.230.101 | cable-81-173-230-101.nc.de | 0 | | |
| 81.173.230.102 | cable-81-173-230-102.nc.de | 0 | | |
| 81.173.230.103 | cable-81-173-230-103.nc.de | 0 | | |
| 81.173.230.104 | cable-81-173-230-104.nc.de | 0 | | |
| 81.173.230.105 | cable-81-173-230-105.nc.de | 0 | | |
| 81.173.230.106 | cable-81-173-230-106.nc.de | 0 | | |
| 81.173.230.107 | cable-81-173-230-107.nc.de | 0 | | |
| 81.173.230.108 | cable-81-173-230-108.nc.de | 0 | | |
| 81.173.230.109 | cable-81-173-230-109.nc.de | 0 | | |
| 81.173.230.110 | cable-81-173-230-110.nc.de | 0 | | |
| 81.173.230.111 | cable-81-173-230-111.nc.de | 0 | | |
| 81.173.230.112 | cable-81-173-230-112.nc.de | 0 | | |
| 81.173.230.113 | cable-81-173-230-113.nc.de | 0 | | |
| 81.173.230.114 | cable-81-173-230-114.nc.de | 0 | | |
| 81.173.230.115 | cable-81-173-230-115.nc.de | 0 | | |
| 81.173.230.116 | cable-81-173-230-116.nc.de | 0 | | |
| 81.173.230.117 | cable-81-173-230-117.nc.de | 0 | | |
| 81.173.230.118 | cable-81-173-230-118.nc.de | 0 | | |
| 81.173.230.119 | cable-81-173-230-119.nc.de | 0 | | |
| 81.173.230.120 | cable-81-173-230-120.nc.de | 0 | | |
| 81.173.230.121 | cable-81-173-230-121.nc.de | 0 | | |
| 81.173.230.122 | cable-81-173-230-122.nc.de | 0 | | |
| 81.173.230.123 | cable-81-173-230-123.nc.de | 0 | | |
| 81.173.230.124 | cable-81-173-230-124.nc.de | 0 | | |
| 81.173.230.125 | cable-81-173-230-125.nc.de | 0 | | |
| 81.173.230.126 | cable-81-173-230-126.nc.de | 0 | | |
| 81.173.230.127 | cable-81-173-230-127.nc.de | 0 | | |
| 81.173.230.128 | cable-81-173-230-128.nc.de | 0 | | |
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| 81.173.230.133 | cable-81-173-230-133.nc.de | 0 | | |
| 81.173.230.134 | cable-81-173-230-134.nc.de | 0 | | |
| 81.173.230.135 | cable-81-173-230-135.nc.de | 0 | | |
| 81.173.230.136 | cable-81-173-230-136.nc.de | 0 | | |
| 81.173.230.137 | cable-81-173-230-137.nc.de | 0 | | |
| 81.173.230.138 | cable-81-173-230-138.nc.de | 0 | | |
| 81.173.230.139 | cable-81-173-230-139.nc.de | 0 | | |
| 81.173.230.140 | cable-81-173-230-140.nc.de | 0 | | |
| 81.173.230.141 | cable-81-173-230-141.nc.de | 0 | | |
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| 81.173.230.143 | cable-81-173-230-143.nc.de | 0 | | |
| 81.173.230.144 | cable-81-173-230-144.nc.de | 0 | | |
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| 81.173.230.146 | cable-81-173-230-146.nc.de | 0 | | |
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| 81.173.230.150 | cable-81-173-230-150.nc.de | 0 | | |
| 81.173.230.151 | cable-81-173-230-151.nc.de | 0 | | |
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| 81.173.230.157 | cable-81-173-230-157.nc.de | 0 | | |
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| 81.173.230.159 | cable-81-173-230-159.nc.de | 0 | | |
| 81.173.230.160 | cable-81-173-230-160.nc.de | 0 | | |
| 81.173.230.161 | cable-81-173-230-161.nc.de | 0 | | |
| 81.173.230.162 | cable-81-173-230-162.nc.de | 0 | | |
| 81.173.230.163 | cable-81-173-230-163.nc.de | 0 | | |
| 81.173.230.164 | cable-81-173-230-164.nc.de | 0 | | |
| 81.173.230.165 | cable-81-173-230-165.nc.de | 0 | | |
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| 81.173.230.170 | cable-81-173-230-170.nc.de | 0 | | |
| 81.173.230.171 | cable-81-173-230-171.nc.de | 0 | | |
| 81.173.230.172 | cable-81-173-230-172.nc.de | 0 | | |
| 81.173.230.173 | cable-81-173-230-173.nc.de | 0 | | |
| 81.173.230.174 | cable-81-173-230-174.nc.de | 0 | | |
| 81.173.230.175 | cable-81-173-230-175.nc.de | 0 | | |
| 81.173.230.176 | cable-81-173-230-176.nc.de | 0 | | |
| 81.173.230.177 | cable-81-173-230-177.nc.de | 0 | | |
| 81.173.230.178 | cable-81-173-230-178.nc.de | 0 | | |
| 81.173.230.179 | cable-81-173-230-179.nc.de | 0 | | |
| 81.173.230.180 | cable-81-173-230-180.nc.de | 0 | | |
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| 81.173.230.188 | cable-81-173-230-188.nc.de | 0 | | |
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| 81.173.230.191 | cable-81-173-230-191.nc.de | 0 | | |
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| 81.173.230.194 | cable-81-173-230-194.nc.de | 0 | | |
| 81.173.230.195 | cable-81-173-230-195.nc.de | 0 | | |
| 81.173.230.196 | cable-81-173-230-196.nc.de | 0 | | |
| 81.173.230.197 | cable-81-173-230-197.nc.de | 0 | | |
| 81.173.230.198 | cable-81-173-230-198.nc.de | 0 | | |
| 81.173.230.199 | cable-81-173-230-199.nc.de | 0 | | |
| 81.173.230.200 | cable-81-173-230-200.nc.de | 0 | | |
| 81.173.230.201 | cable-81-173-230-201.nc.de | 0 | | |
| 81.173.230.202 | cable-81-173-230-202.nc.de | 0 | | |
| 81.173.230.203 | cable-81-173-230-203.nc.de | 0 | | |
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| 81.173.230.208 | cable-81-173-230-208.nc.de | 0 | | |
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| 81.173.230.211 | cable-81-173-230-211.nc.de | 0 | | |
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| 81.173.230.213 | cable-81-173-230-213.nc.de | 0 | | |
| 81.173.230.214 | cable-81-173-230-214.nc.de | 0 | | |
| 81.173.230.215 | cable-81-173-230-215.nc.de | 0 | | |
| 81.173.230.216 | cable-81-173-230-216.nc.de | 0 | | |
| 81.173.230.217 | cable-81-173-230-217.nc.de | 0 | | |
| 81.173.230.218 | cable-81-173-230-218.nc.de | 0 | | |
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| 81.173.230.229 | cable-81-173-230-229.nc.de | 0 | | |
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| 81.173.230.231 | cable-81-173-230-231.nc.de | 0 | | |
| 81.173.230.232 | cable-81-173-230-232.nc.de | 0 | | |
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| 81.173.230.236 | cable-81-173-230-236.nc.de | 0 | | |
| 81.173.230.237 | cable-81-173-230-237.nc.de | 0 | | |
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| 81.173.230.239 | cable-81-173-230-239.nc.de | 0 | | |
| 81.173.230.240 | cable-81-173-230-240.nc.de | 0 | | |
| 81.173.230.241 | cable-81-173-230-241.nc.de | 0 | | |
| 81.173.230.242 | cable-81-173-230-242.nc.de | 0 | | |
| 81.173.230.243 | cable-81-173-230-243.nc.de | 0 | | |
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| 81.173.230.247 | cable-81-173-230-247.nc.de | 0 | | |
| 81.173.230.248 | cable-81-173-230-248.nc.de | 0 | | |
| 81.173.230.249 | cable-81-173-230-249.nc.de | 0 | | |
| 81.173.230.250 | cable-81-173-230-250.nc.de | 0 | | |
| 81.173.230.251 | cable-81-173-230-251.nc.de | 0 | | |
| 81.173.230.252 | cable-81-173-230-252.nc.de | 0 | | |
| 81.173.230.253 | cable-81-173-230-253.nc.de | 0 | | |
| 81.173.230.254 | cable-81-173-230-254.nc.de | 0 | | |
| 81.173.230.255 | cable-81-173-230-255.nc.de | 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 81.173.230.126
traceroute to 81.173.230.126 (81.173.230.126): 64 hops max, 52 byte packets
5 *
Measurement taken from 
IPinfo ProbeNet in London, GB
IPinfo ProbeNet in London, GBOn