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

81.0.0.0/16 IP Range

Summary

ASNs
8
Countries
5
BGP Prefixes63
Routers
140
Pingable IPs
14,387

Top Countries

Top BGP Prefixes

Top ASNs

  • AS15704 XTRA TELECOM S.A.
    25%
  • AS2116 GLOBALCONNECT AS
    25%
  • AS12301 Invitech ICT Services Kft.
    17.19%
  • AS15685 CASABLANCA INT a.s.
    11.72%
  • Other
    21.09%
81.0.0.0/24 Spain 100%110
81.0.1.0/24 Spain 100%110
81.0.2.0/24 Spain 100%110
81.0.3.0/24 Spain 100%110
81.0.4.0/24 Spain 100%110
81.0.5.0/24 Spain 100%110
81.0.6.0/24 Spain 100%110
81.0.7.0/24 Spain 100%110
81.0.8.0/24 Spain 100%110
81.0.9.0/24 Spain 100%110
81.0.10.0/24 Spain 100%110
81.0.11.0/24 Spain 100%110
81.0.12.0/24 Spain 100%110
81.0.13.0/24 Spain 100%110
81.0.14.0/24 Spain 100%110
81.0.15.0/24 Spain 100%110
81.0.16.0/24 Spain 100%110
81.0.17.0/24 Spain 100%110
81.0.18.0/24 Spain 100%110
81.0.19.0/24 Spain 100%110
81.0.20.0/24 Spain 100%110
81.0.21.0/24 Spain 100%110
81.0.22.0/24 Spain 100%110
81.0.23.0/24 Spain 100%110
81.0.24.0/24 Spain 100%110
81.0.25.0/24 Spain 100%110
81.0.26.0/24 Spain 100%110
81.0.27.0/24 Spain 100%110
81.0.28.0/24 Spain 100%110
81.0.29.0/24 Spain 100%110
81.0.30.0/24 Spain 100%110
81.0.31.0/24 Spain 100%110
81.0.32.0/24 Spain 100%110
81.0.33.0/24 Spain 100%110
81.0.34.0/24 Spain 100%110
81.0.35.0/24 Spain 100%110
81.0.36.0/24 Spain 100%110
81.0.37.0/24 Spain 100%110
81.0.38.0/24 Spain 100%110
81.0.39.0/24 Spain 100%110
81.0.40.0/24 Spain 100%110
81.0.41.0/24 Spain 100%110
81.0.42.0/24 Spain 100%110
81.0.43.0/24 Spain 100%110
81.0.44.0/24 Spain 100%110
81.0.45.0/24 Spain 100%110
81.0.46.0/24 Spain 100%110
81.0.47.0/24 Spain 100%110
81.0.48.0/24 Spain 100%111
81.0.49.0/24 Spain 100%110
81.0.50.0/24 Spain 100%111
81.0.51.0/24 Spain 100%110
81.0.52.0/24 Spain 100%110
81.0.53.0/24 Spain 100%110
81.0.54.0/24 Spain 100%110
81.0.55.0/24 Spain 100%110
81.0.56.0/24 Spain 100%111
81.0.57.0/24 Spain 100%110
81.0.58.0/24 Spain 100%110
81.0.59.0/24 Spain 100%110
81.0.60.0/24 Spain 100%110
81.0.61.0/24 Spain 100%110
81.0.62.0/24 Spain 100%110
81.0.63.0/24 Spain 100%110
81.0.64.0/24 Hungary 100%114
81.0.65.0/24 Hungary 100%110
81.0.66.0/24 Hungary 100%111
81.0.67.0/24 Hungary 100%111
81.0.68.0/24 Hungary 100%114
81.0.69.0/24 Hungary 100%115
81.0.70.0/24 Hungary 100%115
81.0.71.0/24 Hungary 100%111
81.0.72.0/24 Hungary 100%110
81.0.73.0/24 Hungary 100%114
81.0.74.0/24 Hungary 100%113
81.0.75.0/24 Hungary 100%110
81.0.76.0/24 Hungary 100%111
81.0.77.0/24 Hungary 100%113
81.0.78.0/24 Hungary 100%111
81.0.79.0/24 Hungary 100%110
81.0.80.0/24 Hungary 100%114
81.0.81.0/24 Hungary 100%110
81.0.82.0/24 Hungary 100%110
81.0.83.0/24 Hungary 100%110
81.0.84.0/24 Hungary 100%110
81.0.85.0/24 Hungary 100%110
81.0.86.0/24 Hungary 100%110
81.0.87.0/24 Hungary 100%110
81.0.88.0/24 Hungary 100%110
81.0.89.0/24 Hungary 100%111
81.0.90.0/24 Hungary 100%110
81.0.91.0/24 Hungary 100%110
81.0.92.0/24 Hungary 100%110
81.0.93.0/24 Hungary 100%110
81.0.94.0/24 Hungary 100%110
81.0.95.0/24 Hungary 100%110
81.0.96.0/24 Hungary 100%110
81.0.97.0/24 Hungary 100%110
81.0.98.0/24 Hungary 100%110
81.0.99.0/24 Hungary 100%110
81.0.100.0/24 Hungary 100%110
81.0.101.0/24 Hungary 100%110
81.0.102.0/24 Hungary 100%110
81.0.103.0/24 Hungary 100%110
81.0.104.0/24 Hungary 100%112
81.0.105.0/24 Hungary 100%110
81.0.106.0/24 Hungary 100%110
81.0.107.0/24 Hungary 100%110
81.0.108.0/24 Hungary 100%110
81.0.109.0/24 Hungary 100%110
81.0.110.0/24 Hungary 100%113
81.0.111.0/24 Hungary 100%111
81.0.112.0/24 Hungary 100%113
81.0.113.0/24 Hungary 100%111
81.0.114.0/24 Hungary 100%110
81.0.115.0/24 Hungary 100%110
81.0.116.0/24 Hungary 100%110
81.0.117.0/24 Hungary 100%110
81.0.118.0/24 Hungary 100%112
81.0.119.0/24 Hungary 100%113
81.0.120.0/24 Hungary 100%114
81.0.121.0/24 Hungary 100%110
81.0.122.0/24 Hungary 100%110
81.0.123.0/24 Hungary 100%110
81.0.124.0/24 Hungary 100%110
81.0.125.0/24 Hungary 100%110
81.0.126.0/24 Hungary 100%110
81.0.127.0/24 Hungary 100%110
81.0.128.0/24 Norway 100%110
81.0.129.0/24 Norway 100%110
81.0.130.0/24 Norway 100%111
81.0.131.0/24 Norway 100%111
81.0.132.0/24 Norway 100%112
81.0.133.0/24 Norway 100%110
81.0.134.0/24 Norway 100%110
81.0.135.0/24 Norway 100%111
81.0.136.0/24 Norway 100%110
81.0.137.0/24 Norway 100%110
81.0.138.0/24 Norway 100%110
81.0.139.0/24 Norway 100%110
81.0.140.0/24 Norway 100%110
81.0.141.0/24 Norway 100%110
81.0.142.0/24 Norway 100%111
81.0.143.0/24 Norway 100%110
81.0.144.0/24 Norway 100%111
81.0.145.0/24 Norway 100%111
81.0.146.0/24 Norway 100%111
81.0.147.0/24 Norway 100%110
81.0.148.0/24 Norway 100%110
81.0.149.0/24 Norway 100%110
81.0.150.0/24 Norway 100%110
81.0.151.0/24 Norway 100%110
81.0.152.0/24 Norway 100%110
81.0.153.0/24 Norway 100%111
81.0.154.0/24 Norway 100%110
81.0.155.0/24 Norway 100%110
81.0.156.0/24 Norway 100%110
81.0.157.0/24 Norway 100%111
81.0.158.0/24 Norway 100%110
81.0.159.0/24 Norway 100%110
81.0.160.0/24 Norway 100%110
81.0.161.0/24 Norway 100%110
81.0.162.0/24 Norway 100%110
81.0.163.0/24 Norway 100%110
81.0.164.0/24 Norway 100%110
81.0.165.0/24 Norway 100%110
81.0.166.0/24 Norway 100%110
81.0.167.0/24 Norway 100%110
81.0.168.0/24 Norway 100%110
81.0.169.0/24 Norway 100%110
81.0.170.0/24 Norway 100%110
81.0.171.0/24 Norway 100%110
81.0.172.0/24 Norway 100%110
81.0.173.0/24 Norway 100%110
81.0.174.0/24 Norway 100%110
81.0.175.0/24 Norway 100%110
81.0.176.0/24 Norway 100%110
81.0.177.0/24 Norway 100%110
81.0.178.0/24 Norway 100%110
81.0.179.0/24 Norway 100%110
81.0.180.0/24 Norway 100%110
81.0.181.0/24 Norway 100%110
81.0.182.0/24 Norway 100%110
81.0.183.0/24 Norway 100%110
81.0.184.0/24 Norway 100%110
81.0.185.0/24 Norway 100%110
81.0.186.0/24 Norway 100%111
81.0.187.0/24 Norway 100%110
81.0.188.0/24 Norway 100%110
81.0.189.0/24 Norway 100%110
81.0.190.0/24 Norway 100%110
81.0.191.0/24 Norway 100%110
81.0.192.0/24 Czechia 100%116
81.0.193.0/24 Czechia 100%110
81.0.194.0/24 Czechia 100%110
81.0.195.0/24 Czechia 100%110
81.0.196.0/24 Czechia 100%110
81.0.197.0/24 Czechia 100%110
81.0.198.0/24 Czechia 100%110
81.0.199.0/24 Czechia 100%110
81.0.200.0/24 Czechia 100%110
81.0.201.0/24 Czechia 100%110
81.0.202.0/24 Czechia 100%112
81.0.203.0/24 Czechia 100%110
81.0.204.0/24 Czechia 100%110
81.0.205.0/24 Czechia 100%112
81.0.206.0/24 Czechia 100%110
81.0.207.0/24 Czechia 100%114
81.0.208.0/24 Czechia 100%110
81.0.209.0/24 Czechia 100%110
81.0.210.0/24 Czechia 100%113
81.0.211.0/24 Czechia 100%110
81.0.212.0/24 Czechia 100%110
81.0.213.0/24 Czechia 100%111
81.0.214.0/24 Czechia 100%110
81.0.215.0/24 Czechia 100%110
81.0.216.0/24 Czechia 100%110
81.0.217.0/24 Czechia 100%111
81.0.218.0/24 United Kingdom 100%110
81.0.219.0/24 United Kingdom 100%110
81.0.220.0/24 United Kingdom 100%110
81.0.221.0/24 United Kingdom 100%110
81.0.222.0/24 Czechia 100%112
81.0.223.0/24 Czechia 100%111
81.0.224.0/24 Czechia 100%110
81.0.225.0/24 Czechia 100%111
81.0.226.0/24 Czechia 100%111
81.0.227.0/24 Czechia 100%111
81.0.228.0/24 Czechia 100%110
81.0.229.0/24 Czechia 100%111
81.0.230.0/24 Czechia 100%110
81.0.231.0/24 Czechia 100%111
81.0.232.0/24 Czechia 100%111
81.0.233.0/24 Czechia 100%110
81.0.234.0/24 Czechia 100%112
81.0.235.0/24 Czechia 100%111
81.0.236.0/24 Czechia 100%111
81.0.237.0/24 Czechia 100%112
81.0.238.0/24 Czechia 100%114
81.0.239.0/24 Czechia 100%110
81.0.240.0/24 Czechia 100%110
81.0.241.0/24 Czechia 100%110
81.0.242.0/24 Czechia 100%110
81.0.243.0/24 Czechia 100%110
81.0.244.0/24 Czechia 100%110
81.0.245.0/24 Czechia 100%1112
81.0.246.0/24 United Kingdom 100%110
81.0.247.0/24 United Kingdom 100%110
81.0.248.0/24 United Kingdom 100%110
81.0.249.0/24 United Kingdom 100%110
81.0.250.0/24 Czechia 100%110
81.0.251.0/24 Czechia 100%110
81.0.252.0/24 Czechia 100%113
81.0.253.0/24 Czechia 100%115
81.0.254.0/24 Czechia 100%110
81.0.255.0/24 Czechia 100%1110

Pingable IPs

14,387 IPs in this range replied to an ICMP ping during our most recent internet scan. Learn more.
81.0.85.17AS20845 DIGI Tavkozlesi es Szolgaltato Kft.0.80ms from Budapest,  HU
81.0.248.1AS51167 Contabo GmbH0.15ms from Portsmouth,  GB
81.0.246.13AS51167 Contabo GmbH0.13ms from Portsmouth,  GB
81.0.221.53AS51167 Contabo GmbH0.15ms from Portsmouth,  GB
81.0.197.178AS21430 WIA spol. s.r.o.1.13ms from Prague,  CZ
81.0.227.214AS21430 WIA spol. s.r.o.0.99ms from Prague,  CZ
81.0.170.65AS2116 GLOBALCONNECT AS2.04ms from Sandefjord,  NO
81.0.105.1AS12301 Invitech ICT Services Kft.2.06ms from Budapest,  HU
81.0.127.159AS20845 DIGI Tavkozlesi es Szolgaltato Kft.2.59ms from Budapest,  HU
81.0.237.158AS15685 CASABLANCA INT a.s.0.21ms from Prague,  CZ

Other Pingable IPs

Below is a random selection of 25 IPs that replied to an ICMP ping during our most recent internet scan.
77.175.0.80AS1136 KPN B.V.2.72ms from Amsterdam,  NL
139.180.97.176AS55850 Mercury NZ Limited1.35ms from Auckland,  NZ
119.30.38.0AS24389 GrameenPhone Ltd.3.07ms from Dhaka,  BD
121.10.23.128AS4134 CHINANET-BACKBONE3.27ms from Guangzhou,  CN
57.144.140.176AS32934 Facebook, Inc.0.37ms from Kolkata,  IN
34.8.19.16AS396982 Google LLC0.07ms from Melbourne,  AU
201.75.151.240AS28573 Claro NXT Telecomunicacoes Ltda9.64ms from Osasco,  BR
20.83.80.224AS8075 Microsoft Corporation0.26ms from Quincy,  US
190.57.187.48AS22724 PUNTONET S.A.0.77ms from Quito,  EC
52.7.236.112AS14618 Amazon.com, Inc.0.21ms from Reston,  US

Traceroute

Below is a recent traceroute taken from the IPinfo ProbeNet to an IP in this range. Learn more.
$
traceroute -a -n -q1 -f4 81.0.99.26
traceroute to 81.0.99.26 (81.0.99.26): 64 hops max, 52 byte packets
4 [] 193.188.137.96 0.476 ms
5 *
6 *
7 *
8 [AS20845] 81.0.99.26 1.855 ms
Measurement taken from  IPinfo ProbeNet in Budapest, HU
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