IPinfo - Comprehensive IP address data, IP geolocation API and database
  1. All IP Ranges
  2. 81.0.0.0/8
  3. 81.2.0.0/16
  4. 81.2.100.0/24

81.2.100.0/24 IP Range

Summary

ASNAS20712 Andrews & Arnold Ltd
BGP81.2.64.0/18
IPs with RDNS250
Hosted Domains0
Pingable IPs18
Router IPs0
81.2.100.00.100.2.81.in-addr.arpa0
81.2.100.1fbinternal.fenns.co.uk0
81.2.100.2kvm.fenns.co.uk0
81.2.100.3wiki.fenns.co.uk0
81.2.100.4ipoffice.fenns.co.uk0
81.2.100.55.100.2.81.in-addr.arpa0
81.2.100.6mfp-m521dn.fenns.co.uk0
81.2.100.7backup.fenns.co.uk0
81.2.100.88.100.2.81.in-addr.arpa0
81.2.100.9samba.fenns.co.uk0
81.2.100.10plotter.fenns.co.uk0
81.2.100.1111.100.2.81.in-addr.arpa0
81.2.100.1212.100.2.81.in-addr.arpa0
81.2.100.13photocopier.fenns.co.uk0
81.2.100.14dc1.fenns.co.uk0
81.2.100.1515.100.2.81.in-addr.arpa0
81.2.100.16ilo-newserver.fenns.co.uk0
81.2.100.1717.100.2.81.in-addr.arpa0
81.2.100.1818.100.2.81.in-addr.arpa0
81.2.100.1919.100.2.81.in-addr.arpa0
81.2.100.20pod.fenns.co.uk0
81.2.100.2121.100.2.81.in-addr.arpa0
81.2.100.2222.100.2.81.in-addr.arpa0
81.2.100.2323.100.2.81.in-addr.arpa0
81.2.100.2424.100.2.81.in-addr.arpa0
81.2.100.2525.100.2.81.in-addr.arpa0
81.2.100.2626.100.2.81.in-addr.arpa0
81.2.100.2727.100.2.81.in-addr.arpa0
81.2.100.2828.100.2.81.in-addr.arpa0
81.2.100.2929.100.2.81.in-addr.arpa0
81.2.100.3030.100.2.81.in-addr.arpa0
81.2.100.3131.100.2.81.in-addr.arpa0
81.2.100.3232.100.2.81.in-addr.arpa0
81.2.100.3333.100.2.81.in-addr.arpa0
81.2.100.3434.100.2.81.in-addr.arpa0
81.2.100.3535.100.2.81.in-addr.arpa0
81.2.100.3636.100.2.81.in-addr.arpa0
81.2.100.3737.100.2.81.in-addr.arpa0
81.2.100.3838.100.2.81.in-addr.arpa0
81.2.100.3939.100.2.81.in-addr.arpa0
81.2.100.4040.100.2.81.in-addr.arpa0
81.2.100.4141.100.2.81.in-addr.arpa0
81.2.100.4242.100.2.81.in-addr.arpa0
81.2.100.4343.100.2.81.in-addr.arpa0
81.2.100.4444.100.2.81.in-addr.arpa0
81.2.100.4545.100.2.81.in-addr.arpa0
81.2.100.4646.100.2.81.in-addr.arpa0
81.2.100.4747.100.2.81.in-addr.arpa0
81.2.100.4848.100.2.81.in-addr.arpa0
81.2.100.4949.100.2.81.in-addr.arpa0
81.2.100.5050.100.2.81.in-addr.arpa0
81.2.100.5151.100.2.81.in-addr.arpa0
81.2.100.5252.100.2.81.in-addr.arpa0
81.2.100.5353.100.2.81.in-addr.arpa0
81.2.100.5454.100.2.81.in-addr.arpa0
81.2.100.5555.100.2.81.in-addr.arpa0
81.2.100.5656.100.2.81.in-addr.arpa0
81.2.100.5757.100.2.81.in-addr.arpa0
81.2.100.5858.100.2.81.in-addr.arpa0
81.2.100.5959.100.2.81.in-addr.arpa0
81.2.100.6060.100.2.81.in-addr.arpa0
81.2.100.6161.100.2.81.in-addr.arpa0
81.2.100.6262.100.2.81.in-addr.arpa0
81.2.100.6363.100.2.81.in-addr.arpa0
81.2.100.6464.100.2.81.in-addr.arpa0
81.2.100.6565.100.2.81.in-addr.arpa0
81.2.100.66comet.fenngraphics.co.uk0
81.2.100.6767.100.2.81.in-addr.arpa0
81.2.100.6868.100.2.81.in-addr.arpa0
81.2.100.69ipoffice.fenngraphics.co.uk0
81.2.100.70shuttleworth.fenngraphics.co.uk0
81.2.100.71estimatinghpcp1700.fenngraphics.co.uk0
81.2.100.72doorentry1.fenngraphics.co.uk0
81.2.100.73doorentry2.fenngraphics.co.uk0
81.2.100.74doorentry3.fenngraphics.co.uk0
81.2.100.75doorentry4.fenngraphics.co.uk0
81.2.100.76procurve.fenngraphics.co.uk0
81.2.100.77accountslaser.fenngraphics.co.uk0
81.2.100.78phaser.fenngraphics.co.uk0
81.2.100.7979.100.2.81.in-addr.arpa0
81.2.100.80blackhole.fenngraphics.co.uk0
81.2.100.81frescoold.fenngraphics.co.uk0
81.2.100.82fresconew.fenngraphics.co.uk0
81.2.100.8383.100.2.81.in-addr.arpa0
81.2.100.8484.100.2.81.in-addr.arpa0
81.2.100.8585.100.2.81.in-addr.arpa0
81.2.100.8686.100.2.81.in-addr.arpa0
81.2.100.8787.100.2.81.in-addr.arpa0
81.2.100.8888.100.2.81.in-addr.arpa0
81.2.100.8989.100.2.81.in-addr.arpa0
81.2.100.9090.100.2.81.in-addr.arpa0
81.2.100.9191.100.2.81.in-addr.arpa0
81.2.100.9292.100.2.81.in-addr.arpa0
81.2.100.9393.100.2.81.in-addr.arpa0
81.2.100.94galaxy.fenngraphics.co.uk0
81.2.100.9595.100.2.81.in-addr.arpa0
81.2.100.9696.100.2.81.in-addr.arpa0
81.2.100.9797.100.2.81.in-addr.arpa0
81.2.100.9898.100.2.81.in-addr.arpa0
81.2.100.9999.100.2.81.in-addr.arpa0
81.2.100.100100.100.2.81.in-addr.arpa0
81.2.100.101101.100.2.81.in-addr.arpa0
81.2.100.102102.100.2.81.in-addr.arpa0
81.2.100.103103.100.2.81.in-addr.arpa0
81.2.100.104104.100.2.81.in-addr.arpa0
81.2.100.105105.100.2.81.in-addr.arpa0
81.2.100.106106.100.2.81.in-addr.arpa0
81.2.100.107107.100.2.81.in-addr.arpa0
81.2.100.108108.100.2.81.in-addr.arpa0
81.2.100.109109.100.2.81.in-addr.arpa0
81.2.100.110110.100.2.81.in-addr.arpa0
81.2.100.111111.100.2.81.in-addr.arpa0
81.2.100.112112.100.2.81.in-addr.arpa0
81.2.100.113113.100.2.81.in-addr.arpa0
81.2.100.114114.100.2.81.in-addr.arpa0
81.2.100.115115.100.2.81.in-addr.arpa0
81.2.100.116116.100.2.81.in-addr.arpa0
81.2.100.117117.100.2.81.in-addr.arpa0
81.2.100.118118.100.2.81.in-addr.arpa0
81.2.100.119119.100.2.81.in-addr.arpa0
81.2.100.120120.100.2.81.in-addr.arpa0
81.2.100.121121.100.2.81.in-addr.arpa0
81.2.100.122122.100.2.81.in-addr.arpa0
81.2.100.123123.100.2.81.in-addr.arpa0
81.2.100.124124.100.2.81.in-addr.arpa0
81.2.100.125125.100.2.81.in-addr.arpa0
81.2.100.126126.100.2.81.in-addr.arpa0
81.2.100.127127.100.2.81.in-addr.arpa0
81.2.100.128128.100.2.81.in-addr.arpa0
81.2.100.129gate.chater.me0
81.2.100.130natgate.chater.me0
81.2.100.131pihole.chater.me0
81.2.100.132132.100.2.81.in-addr.arpa0
81.2.100.133133.100.2.81.in-addr.arpa0
81.2.100.134mail2.chater.me0
81.2.100.135135.100.2.81.in-addr.arpa0
81.2.100.136print.chater.me0
81.2.100.137sip.chater.me0
81.2.100.138138.100.2.81.in-addr.arpa0
81.2.100.139mail.chater.me0
81.2.100.140dc.chater.me0
81.2.100.141dangermouse.chater.me0
81.2.100.142orac.chater.me0
81.2.100.143143.100.2.81.in-addr.arpa0
81.2.100.144144.100.2.81.in-addr.arpa0
81.2.100.145145.100.2.81.in-addr.arpa0
81.2.100.146146.100.2.81.in-addr.arpa0
81.2.100.147147.100.2.81.in-addr.arpa0
81.2.100.148148.100.2.81.in-addr.arpa0
81.2.100.149149.100.2.81.in-addr.arpa0
81.2.100.150150.100.2.81.in-addr.arpa0
81.2.100.151151.100.2.81.in-addr.arpa0
81.2.100.152152.100.2.81.in-addr.arpa0
81.2.100.153153.100.2.81.in-addr.arpa0
81.2.100.154154.100.2.81.in-addr.arpa0
81.2.100.155155.100.2.81.in-addr.arpa0
81.2.100.156156.100.2.81.in-addr.arpa0
81.2.100.157157.100.2.81.in-addr.arpa0
81.2.100.158158.100.2.81.in-addr.arpa0
81.2.100.159159.100.2.81.in-addr.arpa0
81.2.100.1600
81.2.100.161aragorn.weathertop.principate.org.uk0
81.2.100.1620
81.2.100.1630
81.2.100.1640
81.2.100.1650
81.2.100.166stones.weathertop.principate.org.uk0
81.2.100.1670
81.2.100.168168.100.2.81.in-addr.arpa0
81.2.100.16919cw.sw1v.org0
81.2.100.170170.100.2.81.in-addr.arpa0
81.2.100.171171.100.2.81.in-addr.arpa0
81.2.100.172172.100.2.81.in-addr.arpa0
81.2.100.173173.100.2.81.in-addr.arpa0
81.2.100.174174.100.2.81.in-addr.arpa0
81.2.100.175175.100.2.81.in-addr.arpa0
81.2.100.176176.100.2.81.in-addr.arpa0
81.2.100.177177.100.2.81.in-addr.arpa0
81.2.100.178178.100.2.81.in-addr.arpa0
81.2.100.179179.100.2.81.in-addr.arpa0
81.2.100.180180.100.2.81.in-addr.arpa0
81.2.100.181181.100.2.81.in-addr.arpa0
81.2.100.182182.100.2.81.in-addr.arpa0
81.2.100.183183.100.2.81.in-addr.arpa0
81.2.100.184184.100.2.81.in-addr.arpa0
81.2.100.185185.100.2.81.in-addr.arpa0
81.2.100.186186.100.2.81.in-addr.arpa0
81.2.100.187187.100.2.81.in-addr.arpa0
81.2.100.188188.100.2.81.in-addr.arpa0
81.2.100.189189.100.2.81.in-addr.arpa0
81.2.100.190190.100.2.81.in-addr.arpa0
81.2.100.191191.100.2.81.in-addr.arpa0
81.2.100.192192.100.2.81.in-addr.arpa0
81.2.100.193193.100.2.81.in-addr.arpa0
81.2.100.194194.100.2.81.in-addr.arpa0
81.2.100.195195.100.2.81.in-addr.arpa0
81.2.100.196196.100.2.81.in-addr.arpa0
81.2.100.197197.100.2.81.in-addr.arpa0
81.2.100.198198.100.2.81.in-addr.arpa0
81.2.100.199199.100.2.81.in-addr.arpa0
81.2.100.200200.100.2.81.in-addr.arpa0
81.2.100.201201.100.2.81.in-addr.arpa0
81.2.100.202202.100.2.81.in-addr.arpa0
81.2.100.203203.100.2.81.in-addr.arpa0
81.2.100.204204.100.2.81.in-addr.arpa0
81.2.100.205205.100.2.81.in-addr.arpa0
81.2.100.206206.100.2.81.in-addr.arpa0
81.2.100.207207.100.2.81.in-addr.arpa0
81.2.100.208208.100.2.81.in-addr.arpa0
81.2.100.209209.100.2.81.in-addr.arpa0
81.2.100.210210.100.2.81.in-addr.arpa0
81.2.100.211211.100.2.81.in-addr.arpa0
81.2.100.212212.100.2.81.in-addr.arpa0
81.2.100.213213.100.2.81.in-addr.arpa0
81.2.100.214214.100.2.81.in-addr.arpa0
81.2.100.215215.100.2.81.in-addr.arpa0
81.2.100.216216.100.2.81.in-addr.arpa0
81.2.100.217217.100.2.81.in-addr.arpa0
81.2.100.218218.100.2.81.in-addr.arpa0
81.2.100.219219.100.2.81.in-addr.arpa0
81.2.100.220220.100.2.81.in-addr.arpa0
81.2.100.221221.100.2.81.in-addr.arpa0
81.2.100.222222.100.2.81.in-addr.arpa0
81.2.100.223223.100.2.81.in-addr.arpa0
81.2.100.224stoat.hacknix.net0
81.2.100.225225.100.2.81.in-addr.arpa0
81.2.100.226226.100.2.81.in-addr.arpa0
81.2.100.227227.100.2.81.in-addr.arpa0
81.2.100.228228.100.2.81.in-addr.arpa0
81.2.100.229229.100.2.81.in-addr.arpa0
81.2.100.230230.100.2.81.in-addr.arpa0
81.2.100.231231.100.2.81.in-addr.arpa0
81.2.100.232232.100.2.81.in-addr.arpa0
81.2.100.233233.100.2.81.in-addr.arpa0
81.2.100.234234.100.2.81.in-addr.arpa0
81.2.100.235235.100.2.81.in-addr.arpa0
81.2.100.236236.100.2.81.in-addr.arpa0
81.2.100.237237.100.2.81.in-addr.arpa0
81.2.100.238238.100.2.81.in-addr.arpa0
81.2.100.239239.100.2.81.in-addr.arpa0
81.2.100.240240.100.2.81.in-addr.arpa0
81.2.100.241241.100.2.81.in-addr.arpa0
81.2.100.242242.100.2.81.in-addr.arpa0
81.2.100.243243.100.2.81.in-addr.arpa0
81.2.100.244244.100.2.81.in-addr.arpa0
81.2.100.245245.100.2.81.in-addr.arpa0
81.2.100.246246.100.2.81.in-addr.arpa0
81.2.100.247247.100.2.81.in-addr.arpa0
81.2.100.248248.100.2.81.in-addr.arpa0
81.2.100.249drosben.m.lithoi.org.uk0
81.2.100.250250.100.2.81.in-addr.arpa0
81.2.100.251251.100.2.81.in-addr.arpa0
81.2.100.252252.100.2.81.in-addr.arpa0
81.2.100.253253.100.2.81.in-addr.arpa0
81.2.100.254254.100.2.81.in-addr.arpa0
81.2.100.255255.100.2.81.in-addr.arpa0

Traceroute

Below is a recent traceroute taken from the IPinfo ProbeNet to an IP in this range. Learn more.
$
traceroute -a -n -q1 -f3 81.2.100.236
traceroute to 81.2.100.236 (81.2.100.236): 64 hops max, 52 byte packets
3 [AS20712] 192.150.92.24 0.379 ms
4 [AS20712] 192.150.92.13 0.632 ms
5 [AS20712] 81.2.100.236 1.057 ms
Measurement taken from  IPinfo ProbeNet in London, GB
On