AS42973 is the autonomous system of M247 UK Ltd. It holds 91,128 IPv4 addresses in 72 prefixes, mainly in 
United Kingdom.
By IPv4 addresses the network ranks #1,978 worldwide and #51 of 1,931 networks in United Kingdom. That is 0.07% of the country’s IPv4 space.
The network spreads across 2 countries: United Kingdom 97%, Laos 2.6%.
The largest block is 164.39.32.0 to 164.39.91.255 with 15,360 addresses, geolocated to Manchester (Hulme).
- IPv4 addresses
- 91,128
- IPv4 prefixes
- 72
- World rank
- #1,978
- Country share
- 0.07%
Addresses by country
- United Kingdom 97%
Laos 2.6%
Largest blocks
- 164.39.32.0 Manchester (Hulme)15,360
- 148.252.206.0 Manchester11,520
- 51.179.128.0 Manchester8,184
- 109.111.198.0 London6,656
- 164.39.0.0 Manchester (Hulme)6,144
- 51.179.160.0 Manchester (Hulme)4,352
- 37.191.112.0 London3,840
- 37.191.96.0 Manchester3,840
Networks of similar size
- AS31520 PRIVATE JOINT STOCK COMPANY "DATAGROUP"
91,392 - AS213541 WS Telecom Inc
91,136 - AS104 University of Colorado at Boulder91,136
- AS28512 Cablemas Telecomunicaciones SA de CV
91,136 - AS10299 EMPRESAS MUNICIPALES DE CALI E.I.C.E. E.S.P.
90,880 - AS33548 Unwired Broadband, LLC90,624
- AS21413 Envia Tel GmbH
90,624 - AS21056 Vianova S.p.A
90,624
IPv4 prefixes
- 37.191.96.0/21
- 37.191.104.0/22
- 37.191.108.0/23
- 37.191.110.0/24
- 37.191.112.0/21
- 37.191.120.0/22
- 37.191.124.0/23
- 37.191.126.0/24
- 51.179.128.0/20
- 51.179.144.0/21
- 51.179.152.0/22
- 51.179.156.0/23
- 51.179.158.0/24
- 51.179.159.0/25
- 51.179.159.128/26
- 51.179.159.192/27
- 51.179.159.224/28
- 51.179.159.240/29
- 51.179.160.0/20
- 51.179.176.0/24
- 51.179.178.0/23
- 51.179.180.0/22
- 51.179.184.0/22
- 51.179.188.0/23
- 77.75.184.0/21
- 81.92.208.0/21
- 85.199.224.0/21
- 85.199.232.0/23
- 85.199.236.0/22
- 85.199.240.0/21
- 85.199.249.0/24
- 85.199.250.0/23
- 85.199.252.0/23
- 85.199.254.0/24
- 92.42.144.0/21
- 109.111.192.0/22
- 109.111.196.0/24
- 109.111.198.0/23
- 109.111.200.0/21
- 109.111.208.0/20
- 148.252.192.0/21
- 148.252.200.0/22
- 148.252.204.0/24
- 148.252.206.0/23
- 148.252.208.0/20
- 148.252.224.0/20
- 148.252.240.0/21
- 148.252.248.0/23
- 148.252.250.0/24
- 148.252.252.0/22
- 154.47.80.0/23
- 154.47.83.0/24
- 154.47.87.0/24
- 154.47.88.0/24
- 154.47.90.0/24
- 154.47.94.0/23
- 164.39.0.0/20
- 164.39.16.0/21
- 164.39.28.0/23
- 164.39.32.0/19
- 164.39.64.0/20
- 164.39.80.0/21
- 164.39.88.0/22
- 164.39.94.0/23
- 185.12.200.0/22
- 185.14.220.0/23
- 185.69.84.0/22
- 217.113.160.0/21
- 217.113.168.0/23
- 217.113.170.0/24
- 217.113.172.0/23
- 217.113.175.0/24
Questions and answers
Who owns AS42973?
Autonomous system AS42973 is operated by M247 UK Ltd.
How many IP addresses does AS42973 have?
The network holds 91,128 IPv4 addresses in 72 prefixes.
Which country is AS42973 in?
The main country is United Kingdom, with addresses in 1 more countries.
How big is AS42973?
By IPv4 addresses it ranks #1,978 worldwide.
What is the largest address block of AS42973?
164.39.32.0 to 164.39.91.255, 15,360 addresses.