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  2. 81.0.0.0/8

81.0.0.0/8 IP Range

Summary

ASNs
957
Countries
102
BGP Prefixes3,393
Routers
48,396
Pingable IPs
4,692,360

Top Countries

Top BGP Prefixes

Top ASNs

  • AS2856 British Telecommunications PLC
    12.51%
  • AS3269 Telecom Italia S.p.A.
    7.41%
  • AS3301 Telia Company AB
    6.25%
  • AS5089 Virgin Media Limited
    6.25%
  • Other
    67.58%
81.0.0.0/16 Spain 40%58138
81.1.0.0/16 Russia 85%35277
81.2.0.0/16 Czechia 86%1914245
81.3.0.0/16 Germany 44%4641
81.4.0.0/16 Switzerland 90%4856
81.5.0.0/16 Russia 46%7987
81.6.0.0/16 Turkey 37%49189
81.7.0.0/16 Germany 74%77186
81.8.0.0/16 Sweden 65%26726
81.9.0.0/16 Spain 60%28144
81.10.0.0/16 Egypt 52%321,731
81.11.0.0/16 Germany 99%2113
81.12.0.0/16 Iran 62%213127
81.13.0.0/16 Switzerland 76%249
81.14.0.0/16 Germany 76%22195
81.15.0.0/16 Iceland 91%22192
81.16.0.0/16 Finland 32%2235182
81.17.0.0/16 United Kingdom 32%2229630
81.18.0.0/16 Netherlands 47%1422207
81.19.0.0/16 Russia 39%1326294
81.20.0.0/16 France 29%1419428
81.21.0.0/16 Sweden 23%1929285
81.22.0.0/16 Ivory Coast 52%213694
81.23.0.0/16 Denmark 37%14271,615
81.24.0.0/16 Russia 43%1220746
81.25.0.0/16 Spain 24%1822220
81.26.0.0/16 Russia 32%1215253
81.27.0.0/16 Germany 43%1523263
81.28.0.0/16 France 29%1921176
81.29.0.0/16 Italy 54%1626107
81.30.0.0/16 Russia 34%1727297
81.31.0.0/16 Iran 65%1935260
81.32.0.0/16 Spain 100%110
81.33.0.0/16 Spain 100%110
81.34.0.0/16 Spain 100%110
81.35.0.0/16 Spain 100%110
81.36.0.0/16 Spain 100%110
81.37.0.0/16 Spain 100%110
81.38.0.0/16 Spain 100%111
81.39.0.0/16 Spain 100%110
81.40.0.0/16 Spain 100%110
81.41.0.0/16 Spain 100%111,509
81.42.0.0/16 Spain 100%110
81.43.0.0/16 Spain 100%110
81.44.0.0/16 Spain 100%110
81.45.0.0/16 Spain 100%1311
81.46.0.0/16 Spain 100%12950
81.47.0.0/16 Spain 100%111
81.48.0.0/16 France 100%110
81.49.0.0/16 France 100%110
81.50.0.0/16 France 100%110
81.51.0.0/16 France 100%110
81.52.0.0/16 France 99%256491
81.53.0.0/16 France 100%110
81.54.0.0/16 France 100%1043
81.55.0.0/16 France 100%1069
81.56.0.0/16 Italy 100%110
81.57.0.0/16 Italy 100%110
81.58.0.0/16 Netherlands 100%110
81.59.0.0/16 Netherlands 100%120
81.60.0.0/16 Spain 100%120
81.61.0.0/16 Spain 100%11312
81.62.0.0/16 Switzerland 100%113,555
81.63.0.0/16 Switzerland 100%111,338
81.64.0.0/16 France 100%117
81.65.0.0/16 France 100%111,076
81.66.0.0/16 France 100%112
81.67.0.0/16 France 100%118
81.68.0.0/16 China 100%110
81.69.0.0/16 China 100%110
81.70.0.0/16 China 100%110
81.71.0.0/16 China 100%111
81.72.0.0/16 Italy 100%111
81.73.0.0/16 Italy 100%110
81.74.0.0/16 Italy 100%111
81.75.0.0/16 Italy 100%111
81.76.0.0/16 United Kingdom 100%110
81.77.0.0/16 United Kingdom 100%110
81.78.0.0/16 United Kingdom 100%210
81.79.0.0/16 United Kingdom 100%110
81.80.0.0/16 France 100%22486
81.81.0.0/16 Italy 100%110
81.82.0.0/16 Belgium 100%111
81.83.0.0/16 Belgium 100%114
81.84.0.0/16 Portugal 100%1112
81.85.0.0/16 Netherlands 81%15175
81.86.0.0/16 United Kingdom 100%1111
81.87.0.0/16 United Kingdom 100%114
81.88.0.0/16 Russia 28%1219172
81.89.0.0/16 Germany 41%817127
81.90.0.0/16 Finland 20%1627146
81.91.0.0/16 Turkey 34%1622180
81.92.0.0/16 Sweden 28%2623607
81.93.0.0/16 France 75%1014363
81.94.0.0/16 Switzerland 26%1019186
81.95.0.0/16 Netherlands 20%2226383
81.96.0.0/16 United Kingdom 100%1144
81.97.0.0/16 United Kingdom 100%11161
81.98.0.0/16 United Kingdom 100%1130
81.99.0.0/16 United Kingdom 100%1156
81.100.0.0/16 United Kingdom 100%1163
81.101.0.0/16 United Kingdom 100%1139
81.102.0.0/16 United Kingdom 100%1138
81.103.0.0/16 United Kingdom 100%1144
81.104.0.0/16 United Kingdom 100%11164
81.105.0.0/16 United Kingdom 100%11118
81.106.0.0/16 United Kingdom 100%11100
81.107.0.0/16 United Kingdom 100%1195
81.108.0.0/16 United Kingdom 100%1175
81.109.0.0/16 United Kingdom 100%11172
81.110.0.0/16 United Kingdom 100%11203
81.111.0.0/16 United Kingdom 100%1172
81.112.0.0/16 Italy 100%115
81.113.0.0/16 Italy 100%113
81.114.0.0/16 Italy 100%116
81.115.0.0/16 Italy 100%111
81.116.0.0/16 Italy 100%111
81.117.0.0/16 Italy 100%113
81.118.0.0/16 Italy 100%114
81.119.0.0/16 Italy 100%113
81.120.0.0/16 Italy 100%111
81.121.0.0/16 Italy 100%110
81.122.0.0/16 Italy 100%110
81.123.0.0/16 Italy 100%110
81.124.0.0/16 Italy 100%110
81.125.0.0/16 Italy 100%110
81.126.0.0/16 Italy 100%12518
81.127.0.0/16 Italy 100%100
81.128.0.0/16 United Kingdom 100%11101
81.129.0.0/16 United Kingdom 100%112
81.130.0.0/16 United Kingdom 100%11345
81.131.0.0/16 United Kingdom 100%1154
81.132.0.0/16 United Kingdom 100%110
81.133.0.0/16 United Kingdom 100%115
81.134.0.0/16 United Kingdom 100%111,678
81.135.0.0/16 United Kingdom 100%11368
81.136.0.0/16 United Kingdom 100%110
81.137.0.0/16 United Kingdom 100%1113
81.138.0.0/16 United Kingdom 100%1115
81.139.0.0/16 United Kingdom 100%11955
81.140.0.0/16 United Kingdom 100%119
81.141.0.0/16 United Kingdom 100%110
81.142.0.0/16 United Kingdom 100%1112
81.143.0.0/16 United Kingdom 100%1115
81.144.0.0/16 United Kingdom 100%11778
81.145.0.0/16 United Kingdom 100%11135
81.146.0.0/16 United Kingdom 100%1120
81.147.0.0/16 United Kingdom 100%1159
81.148.0.0/16 United Kingdom 100%111,467
81.149.0.0/16 United Kingdom 100%110
81.150.0.0/16 United Kingdom 100%11443
81.151.0.0/16 United Kingdom 100%111
81.152.0.0/16 United Kingdom 100%110
81.153.0.0/16 United Kingdom 100%110
81.154.0.0/16 United Kingdom 100%110
81.155.0.0/16 United Kingdom 100%111
81.156.0.0/16 United Kingdom 100%110
81.157.0.0/16 United Kingdom 100%110
81.158.0.0/16 United Kingdom 100%110
81.159.0.0/16 United Kingdom 100%110
81.160.0.0/16 Germany 95%2164
81.161.0.0/16 Russia 41%2144138
81.162.0.0/16 Turkey 83%71470
81.163.0.0/16 Russia 84%102089
81.164.0.0/16 Belgium 100%113
81.165.0.0/16 Belgium 100%111
81.166.0.0/16 Norway 100%11138
81.167.0.0/16 Norway 100%21112
81.168.0.0/16 United Kingdom 57%102220
81.169.0.0/16 Belgium 67%2445
81.170.0.0/16 Sweden 55%2250
81.171.0.0/16 Netherlands 75%195171
81.172.0.0/16 Spain 97%2688
81.173.0.0/16 Germany 60%2218670
81.174.0.0/16 Italy 92%34291
81.175.0.0/16 Finland 56%34114
81.176.0.0/16 Russia 100%113
81.177.0.0/16 Russia 100%413132
81.178.0.0/16 United Kingdom 100%11375
81.179.0.0/16 United Kingdom 100%11623
81.180.0.0/16 Romania 95%183425
81.181.0.0/16 Romania 94%156127
81.182.0.0/16 Hungary 100%1114
81.183.0.0/16 Hungary 100%11313
81.184.0.0/16 Spain 100%11212
81.185.0.0/16 France 100%117
81.186.0.0/16 Greece 43%335
81.187.0.0/16 United Kingdom 100%12621
81.188.0.0/16 Belgium 100%316
81.189.0.0/16 Austria 100%11279
81.190.0.0/16 Poland 100%1170
81.191.0.0/16 Norway 100%114
81.192.0.0/16 Morocco 100%11479
81.193.0.0/16 Portugal 100%11242
81.194.0.0/16 France 100%110
81.195.0.0/16 Russia 100%1153
81.196.0.0/16 Romania 100%21218
81.197.0.0/16 Finland 100%1135
81.198.0.0/16 Latvia 100%36109
81.199.0.0/16 Israel 63%914459
81.200.0.0/16 Russia 54%1522177
81.201.0.0/16 Russia 35%1214648
81.202.0.0/16 Spain 100%11288
81.203.0.0/16 Spain 100%100
81.204.0.0/16 Netherlands 100%110
81.205.0.0/16 Netherlands 100%110
81.206.0.0/16 Netherlands 100%110
81.207.0.0/16 Netherlands 100%110
81.208.0.0/16 Serbia 50%45338
81.209.0.0/16 Germany 63%6651
81.210.0.0/16 Germany 87%22985
81.211.0.0/16 Kazakhstan 90%43473
81.212.0.0/16 Turkey 100%312,223
81.213.0.0/16 Turkey 100%122
81.214.0.0/16 Turkey 100%112
81.215.0.0/16 Turkey 100%121
81.216.0.0/16 Sweden 100%31254
81.217.0.0/16 Austria 100%117
81.218.0.0/16 Israel 100%1281
81.219.0.0/16 Poland 100%11214
81.220.0.0/16 France 100%210
81.221.0.0/16 Switzerland 100%11104
81.222.0.0/16 Russia 100%15540
81.223.0.0/16 Austria 100%111,043
81.224.0.0/16 Sweden 100%112
81.225.0.0/16 Sweden 100%113
81.226.0.0/16 Sweden 100%116
81.227.0.0/16 Sweden 100%111
81.228.0.0/16 Sweden 100%312,727
81.229.0.0/16 Sweden 100%113
81.230.0.0/16 Sweden 100%113
81.231.0.0/16 Sweden 100%114
81.232.0.0/16 Sweden 100%1124
81.233.0.0/16 Sweden 100%111
81.234.0.0/16 Sweden 100%110
81.235.0.0/16 Sweden 100%1115
81.236.0.0/16 Sweden 100%119
81.237.0.0/16 Sweden 100%110
81.238.0.0/16 Sweden 100%118
81.239.0.0/16 Sweden 100%110
81.240.0.0/16 Belgium 100%1113
81.241.0.0/16 Belgium 100%1154
81.242.0.0/16 Belgium 100%1184
81.243.0.0/16 Belgium 100%1146
81.244.0.0/16 Belgium 100%1157
81.245.0.0/16 Belgium 100%117
81.246.0.0/16 Belgium 100%11170
81.247.0.0/16 Belgium 100%11121
81.248.0.0/16 France 60%510
81.249.0.0/16 France 100%110
81.250.0.0/16 France 100%110
81.251.0.0/16 France 100%110
81.252.0.0/16 France 100%2341
81.253.0.0/16 France 100%11136
81.254.0.0/16 France 100%110
81.255.0.0/16 France 100%44183

Pingable IPs

4,692,360 IPs in this range replied to an ICMP ping during our most recent internet scan. Learn more.
81.114.79.201AS3269 Telecom Italia S.p.A.9.73ms from Milan,  IT
81.113.129.70AS3269 Telecom Italia S.p.A.9.01ms from Milan,  IT
81.114.157.84AS3269 Telecom Italia S.p.A.2.88ms from Milan,  IT
81.118.7.153AS3269 Telecom Italia S.p.A.1.98ms from Rome,  IT
81.115.111.130AS3269 Telecom Italia S.p.A.2.19ms from Rome,  IT
81.114.160.65AS3269 Telecom Italia S.p.A.3.48ms from Milan,  IT
81.114.244.145AS3269 Telecom Italia S.p.A.4.41ms from Milan,  IT
81.119.23.49AS3269 Telecom Italia S.p.A.4.36ms from Milan,  IT
81.117.169.97AS3269 Telecom Italia S.p.A.4.88ms from Rome,  IT
81.121.22.197AS3269 Telecom Italia S.p.A.4.21ms from Milan,  IT

Other Pingable IPs

Below is a random selection of 25 IPs that replied to an ICMP ping during our most recent internet scan.
208.212.116.248AS701 Verizon Business0.59ms from Ashburn,  US
44.226.101.8AS16509 Amazon.com, Inc.0.14ms from Boardman,  US
113.100.255.216AS140308 CHINATELECOM Guangdong province Zhuhai 5G network7.57ms from Guangzhou,  CN
75.83.14.232AS20001 Charter Communications Inc7.00ms from Los Angeles,  US
49.144.53.168AS9299 Philippine Long Distance Telephone Company2.98ms from Manila,  PH
80.182.37.200AS3269 Telecom Italia S.p.A.5.76ms from Milan,  IT
134.129.91.120AS19530 State of North Dakota, ITD7.30ms from Minneapolis,  US
13.202.9.120AS16509 Amazon.com, Inc.0.14ms from Mumbai,  IN
13.233.237.136AS16509 Amazon.com, Inc.0.16ms from Mumbai,  IN
82.123.124.120AS3215 Orange S.A.1.80ms from Paris,  FR

Traceroute

Below is a recent traceroute taken from the IPinfo ProbeNet to an IP in this range. Learn more.
$
traceroute -a -n -q1 -f2 -m8 81.1.151.224
traceroute to 81.1.151.224 (81.1.151.224): 8 hops max, 52 byte packets
2 [AS60171] 102.219.44.42 8.127 ms
3 *
4 *
5 [AS60171] 185.10.164.44 96.487 ms
6 *
7 *
8 *
Measurement taken from  IPinfo ProbeNet in Douala, CM
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