1. All IP Ranges
  2. 81.0.0.0/8
  3. 81.23.0.0/16

81.23.0.0/16 IP Range

Summary

ASNs
28
Countries
14
BGP Prefixes60
Routers
1,602
Pingable IPs
12,742

Top Countries

Top BGP Prefixes

Top ASNs

  • AS24739 SEVEREN TELECOM
    12.5%
  • AS47292 Sentia Denmark A/S
    6.25%
  • AS24730 Autonomous System for Netholding.
    6.25%
  • AS30729 TRANSFER Ltd.
    6.25%
  • Other
    68.75%
81.23.0.0/24 Russia 100%110
81.23.1.0/24 Russia 100%110
81.23.2.0/24 Russia 100%111
81.23.3.0/24 Russia 100%112
81.23.4.0/24 Russia 100%110
81.23.5.0/24 Russia 100%110
81.23.6.0/24 Russia 100%110
81.23.7.0/24 Russia 100%110
81.23.8.0/24 Russia 100%111
81.23.9.0/24 Russia 100%110
81.23.10.0/24 Russia 100%110
81.23.11.0/24 Russia 100%110
81.23.12.0/24 Russia 100%100
81.23.13.0/24 Russia 100%110
81.23.14.0/24 Russia 100%110
81.23.15.0/24 Russia 100%110
81.23.16.0/24 Ukraine 100%110
81.23.17.0/24 Ukraine 100%110
81.23.18.0/24 Ukraine 100%110
81.23.19.0/24 Ukraine 100%110
81.23.20.0/24 Ukraine 100%116
81.23.21.0/24 Ukraine 100%110
81.23.22.0/24 Ukraine 100%1132
81.23.23.0/24 Ukraine 100%1133
81.23.24.0/24 Ukraine 100%1122
81.23.25.0/24 Ukraine 100%114
81.23.26.0/24 Ukraine 100%110
81.23.27.0/24 Ukraine 100%110
81.23.28.0/24 Ukraine 100%116
81.23.29.0/24 Ukraine 100%110
81.23.30.0/24 Ukraine 100%110
81.23.31.0/24 Ukraine 100%110
81.23.32.0/24 France 100%113
81.23.33.0/24 France 100%112
81.23.34.0/24 France 100%113
81.23.35.0/24 France 100%117
81.23.36.0/24 France 100%1144
81.23.37.0/24 France 100%1115
81.23.38.0/24 France 100%112
81.23.39.0/24 France 100%116
81.23.40.0/24 France 100%114
81.23.41.0/24 France 100%113
81.23.42.0/24 France 100%113
81.23.43.0/24 France 100%116
81.23.44.0/24 France 100%111
81.23.45.0/24 France 100%1116
81.23.46.0/24 France 100%111
81.23.47.0/24 France 100%1147
81.23.48.0/24 United Kingdom 100%113
81.23.49.0/24 United Kingdom 100%1115
81.23.50.0/24 United Kingdom 100%111
81.23.51.0/24 United Kingdom 100%1111
81.23.52.0/24 United Kingdom 100%112
81.23.53.0/24 United Kingdom 100%115
81.23.54.0/24 United Kingdom 100%112
81.23.55.0/24 United Kingdom 100%119
81.23.56.0/24 United Kingdom 100%112
81.23.57.0/24 United Kingdom 100%114
81.23.58.0/24 United Kingdom 100%114
81.23.59.0/24 United Kingdom 100%1111
81.23.60.0/24 United Kingdom 100%113
81.23.61.0/24 United Kingdom 100%111
81.23.62.0/24 United Kingdom 100%117
81.23.63.0/24 United Kingdom 100%1111
81.23.64.0/24 Switzerland 100%110
81.23.65.0/24 Switzerland 100%111
81.23.66.0/24 Switzerland 100%110
81.23.67.0/24 Switzerland 100%110
81.23.68.0/24 Switzerland 100%110
81.23.69.0/24 Switzerland 100%112
81.23.70.0/24 Switzerland 100%114
81.23.71.0/24 Switzerland 100%110
81.23.72.0/24 Switzerland 100%111
81.23.73.0/24 Switzerland 100%111
81.23.74.0/24 Switzerland 100%110
81.23.75.0/24 Switzerland 100%110
81.23.76.0/24 Switzerland 100%110
81.23.77.0/24 Switzerland 100%110
81.23.78.0/24 Switzerland 100%110
81.23.79.0/24 Switzerland 100%110
81.23.80.0/24 Italy 100%110
81.23.81.0/24 Italy 100%110
81.23.82.0/24 Italy 100%110
81.23.83.0/24 Italy 100%110
81.23.84.0/24 Italy 100%110
81.23.85.0/24 Italy 100%110
81.23.86.0/24 Italy 100%110
81.23.87.0/24 Italy 100%110
81.23.88.0/24 Italy 100%111
81.23.89.0/24 Italy 100%110
81.23.90.0/24 Italy 100%110
81.23.91.0/24 Italy 100%110
81.23.92.0/24 Italy 100%110
81.23.93.0/24 Italy 100%110
81.23.94.0/24 Italy 100%110
81.23.95.0/24 Italy 100%110
81.23.96.0/24 Russia 100%1136
81.23.97.0/24 Russia 100%1143
81.23.98.0/24 Russia 100%1124
81.23.99.0/24 Russia 100%1122
81.23.100.0/24 Russia 100%1134
81.23.101.0/24 Russia 100%1128
81.23.102.0/24 Russia 100%1142
81.23.103.0/24 Russia 100%1140
81.23.104.0/24 Russia 100%1138
81.23.105.0/24 Russia 100%1137
81.23.106.0/24 Russia 100%1138
81.23.107.0/24 Russia 100%1144
81.23.108.0/24 Russia 100%1148
81.23.109.0/24 Russia 100%1139
81.23.110.0/24 Russia 100%1137
81.23.111.0/24 Russia 100%1138
81.23.112.0/24 Russia 100%1121
81.23.113.0/24 Russia 100%1144
81.23.114.0/24 Russia 100%1137
81.23.115.0/24 Russia 100%1141
81.23.116.0/24 Russia 100%1140
81.23.117.0/24 Russia 100%1141
81.23.118.0/24 Russia 100%1142
81.23.119.0/24 Russia 100%1138
81.23.120.0/24 Russia 100%1134
81.23.121.0/24 Russia 100%1131
81.23.122.0/24 Russia 100%1142
81.23.123.0/24 Russia 100%1141
81.23.124.0/24 Russia 100%1135
81.23.125.0/24 Russia 100%1134
81.23.126.0/24 Russia 100%1141
81.23.127.0/24 Russia 100%1139
81.23.128.0/24 Denmark 100%110
81.23.129.0/24 Denmark 100%110
81.23.130.0/24 Denmark 100%110
81.23.131.0/24 Denmark 100%110
81.23.132.0/24 Denmark 100%110
81.23.133.0/24 Denmark 100%110
81.23.134.0/24 Denmark 100%110
81.23.135.0/24 Denmark 100%110
81.23.136.0/24 Denmark 100%110
81.23.137.0/24 Denmark 100%110
81.23.138.0/24 Denmark 100%110
81.23.139.0/24 Denmark 100%110
81.23.140.0/24 Denmark 100%110
81.23.141.0/24 Denmark 100%110
81.23.142.0/24 Denmark 100%110
81.23.143.0/24 Denmark 100%110
81.23.144.0/24 Russia 100%110
81.23.145.0/24 Russia 100%110
81.23.146.0/24 Russia 100%110
81.23.147.0/24 Russia 100%110
81.23.148.0/24 Russia 100%110
81.23.149.0/24 Russia 100%110
81.23.150.0/24 Russia 100%110
81.23.151.0/24 Russia 100%110
81.23.152.0/24 Russia 100%110
81.23.153.0/24 Russia 100%110
81.23.154.0/24 Russia 100%110
81.23.155.0/24 Russia 100%110
81.23.156.0/24 Russia 100%112
81.23.157.0/24 Russia 100%110
81.23.158.0/24 Russia 100%110
81.23.159.0/24 Russia 100%110
81.23.160.0/24 Russia 100%110
81.23.161.0/24 Russia 100%112
81.23.162.0/24 Russia 100%110
81.23.163.0/24 Russia 100%110
81.23.164.0/24 Russia 100%110
81.23.165.0/24 Russia 100%110
81.23.166.0/24 Russia 100%110
81.23.167.0/24 Russia 100%110
81.23.168.0/24 Russia 100%111
81.23.169.0/24 Russia 100%110
81.23.170.0/24 Russia 100%110
81.23.171.0/24 Russia 100%110
81.23.172.0/24 Russia 100%110
81.23.173.0/24 Russia 100%111
81.23.174.0/24 Russia 100%110
81.23.175.0/24 Russia 100%110
81.23.176.0/24 Russia 100%110
81.23.177.0/24 Russia 100%110
81.23.178.0/24 Russia 100%110
81.23.179.0/24 Russia 100%110
81.23.180.0/24 Russia 100%110
81.23.181.0/24 Russia 100%110
81.23.182.0/24 Russia 100%110
81.23.183.0/24 Russia 100%110
81.23.184.0/24 Russia 100%110
81.23.185.0/24 Russia 100%111
81.23.186.0/24 Russia 100%111
81.23.187.0/24 Russia 100%110
81.23.188.0/24 Russia 100%110
81.23.189.0/24 Russia 100%110
81.23.190.0/24 Russia 100%110
81.23.191.0/24 Russia 100%110
81.23.192.0/24 Russia 100%112
81.23.193.0/24 Russia 100%110
81.23.194.0/24 Russia 100%111
81.23.195.0/24 Russia 100%112
81.23.196.0/24 Russia 100%110
81.23.197.0/24 Russia 100%110
81.23.198.0/24 Russia 100%110
81.23.199.0/24 Russia 100%110
81.23.200.0/24 Russia 100%110
81.23.201.0/24 Russia 100%110
81.23.202.0/24 Russia 100%110
81.23.203.0/24 Russia 100%110
81.23.204.0/24 Russia 100%110
81.23.205.0/24 Russia 100%110
81.23.206.0/24 Russia 100%110
81.23.207.0/24 Russia 100%110
81.23.208.0/24 Japan 100%110
81.23.209.0/24 Japan 100%110
81.23.210.0/24 Japan 100%110
81.23.211.0/24 Japan 100%110
81.23.212.0/24 Japan 100%110
81.23.213.0/24 Japan 100%110
81.23.214.0/24 Japan 100%110
81.23.215.0/24 Japan 100%110
81.23.216.0/24 Japan 100%110
81.23.217.0/24 Japan 100%110
81.23.218.0/24 Japan 100%110
81.23.219.0/24 Japan 100%110
81.23.220.0/24 Japan 100%110
81.23.221.0/24 Japan 100%110
81.23.222.0/24 Japan 100%111
81.23.223.0/24 Japan 100%110
81.23.224.0/24 Netherlands 100%110
81.23.225.0/24 Netherlands 100%110
81.23.226.0/24 Netherlands 100%110
81.23.227.0/24 Netherlands 100%111
81.23.228.0/24 Netherlands 100%110
81.23.229.0/24 Netherlands 100%110
81.23.230.0/24 Netherlands 100%110
81.23.231.0/24 Netherlands 100%110
81.23.232.0/24 Netherlands 100%110
81.23.233.0/24 Netherlands 100%110
81.23.234.0/24 Netherlands 100%110
81.23.235.0/24 Netherlands 100%110
81.23.236.0/24 Netherlands 100%110
81.23.237.0/24 Netherlands 100%110
81.23.238.0/24 Netherlands 100%110
81.23.239.0/24 Netherlands 100%110
81.23.240.0/24 Netherlands 100%110
81.23.241.0/24 Netherlands 100%110
81.23.242.0/24 Netherlands 100%110
81.23.243.0/24 Netherlands 100%110
81.23.244.0/24 Netherlands 100%110
81.23.245.0/24 Netherlands 100%112
81.23.246.0/24 Netherlands 100%110
81.23.247.0/24 Netherlands 100%1114
81.23.248.0/24 Ukraine 100%111
81.23.249.0/24 Indonesia 100%113
81.23.250.0/24 India 100%110
81.23.251.0/24 Colombia 100%110
81.23.252.0/24 Colombia 100%112
81.23.253.0/24 Brazil 100%112
81.23.254.0/24 Singapore 100%112
81.23.255.0/24 India 100%111

Pingable IPs

12,742 IPs in this range replied to an ICMP ping during our most recent internet scan. Learn more.
81.23.6.65AS31261 PJSC MegaFon1.86ms from Moscow,  RU
81.23.35.126AS34863 HEXANET SAS0.29ms from Paris,  FR
81.23.28.45AS15895 "Kyivstar" PJSC6.39ms from Warsaw,  PL
81.23.7.113AS31261 PJSC MegaFon1.91ms from Moscow,  RU
81.23.19.130AS15895 "Kyivstar" PJSC0.78ms from Kyiv,  UA
81.23.24.178AS15895 "Kyivstar" PJSC0.51ms from Kyiv,  UA
81.23.3.1AS31261 PJSC MegaFon1.86ms from Moscow,  RU
81.23.34.27AS34863 HEXANET SAS1.65ms from Paris,  FR
81.23.18.173AS15895 "Kyivstar" PJSC13.45ms from Kyiv,  UA
81.23.31.195AS15895 "Kyivstar" PJSC11.34ms from Kyiv,  UA

Other Pingable IPs

Below is a random selection of 25 IPs that replied to an ICMP ping during our most recent internet scan.
69.143.8.240AS7922 Comcast Cable Communications, LLC6.24ms from Ashburn,  US
146.75.12.32AS54113 Fastly, Inc.0.30ms from Christchurch,  NZ
188.174.163.240AS8767 M-net Telekommunikations GmbH6.69ms from Ljubljana,  SI
172.113.254.96AS20001 Charter Communications Inc10.76ms from Los Angeles,  US
49.145.60.176AS9299 Philippine Long Distance Telephone Company13.30ms from Manila,  PH
81.162.2.0AS198541 Intercomtel-as MTT segment6.00ms from Moscow,  RU
70.110.186.144AS701 Verizon Business3.73ms from Philadelphia,  US
71.139.0.0AS7018 AT&T Enterprises, LLC1.69ms from San Jose,  US
14.128.8.160AS142565 Bangmod Cloud Pte. Ltd.0.22ms from Singapore,  SG
20.17.52.96AS8075 Microsoft Corporation1.57ms from Singapore,  SG

Traceroute

Below is a recent traceroute taken from the IPinfo ProbeNet to an IP in this range. Learn more.
$
traceroute -a -n -q1 -f5 81.23.188.209
traceroute to 81.23.188.209 (81.23.188.209): 64 hops max, 52 byte packets
5 [AS6939] 184.104.206.217 67.631 ms
7 [AS12389] 87.226.167.18 105.238 ms
8 [AS8416] 81.23.188.209 103.184 ms
Measurement taken from  IPinfo ProbeNet in Keflavik, IS
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