AS199741 is the autonomous system of TransitX Ltd. It holds 32,768 IPv4 addresses in 111 prefixes plus 2 IPv6 ranges, mainly in 
United Kingdom.
By IPv4 addresses the network ranks #4,756 worldwide and #117 of 1,931 networks in United Kingdom. That is 0.02% of the country’s IPv4 space.
The network spreads across six or more countries: United Kingdom 91%, Hungary 4.0%, Switzerland 1.6%.
The largest block is 185.242.156.0 to 185.242.159.255 with 1,024 addresses, geolocated to London.
- IPv4 addresses
- 32,768
- IPv4 prefixes
- 111
- World rank
- #4,756
- Country share
- 0.02%
- IPv6 ranges
- 2
Addresses by country
- United Kingdom 91%
Hungary 4.0%
Switzerland 1.6%
Latvia 1.6%
Spain 0.79%
Netherlands 0.79%
Largest blocks
- 185.242.156.0 London1,024
- 94.136.168.0 London1,024
- 45.11.236.0 London1,024
- 206.232.6.0 Manchester512
- 188.221.192.0 Kidbrooke512
- 188.221.141.0 London512
- 188.220.58.0 London512
- 185.113.128.0 London512
Networks of similar size
33,024
33,024
32,768IPv4 prefixes
- 5.157.128.0/24
- 5.181.124.0/24
- 5.182.35.0/24
- 5.252.78.0/24
- 45.11.236.0/22
- 45.13.30.0/24
- 45.43.86.0/24
- 45.86.203.0/24
- 45.128.223.0/24
- 45.155.100.0/23
- 51.194.131.0/24
- 51.194.137.0/24
- 51.194.139.0/24
- 51.194.153.0/24
- 51.194.164.0/24
- 51.194.174.0/23
- 51.194.190.0/24
- 51.241.120.0/24
- 51.241.131.0/24
- 51.241.132.0/24
- 51.241.134.0/24
- 51.241.161.0/24
- 78.105.140.0/24
- 78.105.195.0/24
- 78.105.214.0/24
- 79.99.147.0/24
- 82.22.37.0/24
- 82.22.125.0/24
- 82.22.160.0/24
- 82.22.200.0/24
- 82.39.130.0/24
- 82.39.207.0/24
- 82.39.210.0/24
- 82.39.221.0/24
- 82.47.20.0/24
- 82.47.28.0/24
- 82.47.114.0/24
- 82.47.126.0/24
- 82.47.128.0/24
- 82.47.166.0/24
- 82.47.175.0/24
- 82.153.120.0/24
- 84.51.233.0/24
- 84.75.80.0/24
- 89.40.92.0/24
- 89.116.148.0/24
- 94.136.168.0/22
- 96.9.214.0/23
- 102.165.56.0/24
- 103.210.197.0/24
- 104.128.190.0/24
- 109.110.169.0/24
- 134.49.64.0/24
- 134.49.75.0/24
- 136.176.161.0/24
- 136.176.208.0/24
- 136.176.225.0/24
- 145.63.160.0/24
- 145.63.171.0/24
- 147.90.8.0/24
- 147.90.217.0/24
- 155.117.228.0/24
- 167.160.12.0/24
- 168.91.96.0/24
- 172.98.179.0/24
- 178.239.198.0/24
- 178.239.204.0/24
- 181.215.226.0/24
- 181.215.229.0/24
- 185.75.20.0/23
- 185.113.128.0/23
- 185.192.70.0/24
- 185.228.225.0/24
- 185.242.156.0/22
- 188.220.46.0/24
- 188.220.58.0/23
- 188.220.88.0/24
- 188.220.94.0/24
- 188.220.121.0/24
- 188.220.126.0/24
- 188.220.214.0/24
- 188.220.218.0/24
- 188.220.228.0/24
- 188.220.230.0/24
- 188.220.232.0/24
- 188.221.2.0/24
- 188.221.33.0/24
- 188.221.64.0/24
- 188.221.74.0/24
- 188.221.76.0/24
- 188.221.101.0/24
- 188.221.141.0/24
- 188.221.142.0/24
- 188.221.147.0/24
- 188.221.163.0/24
- 188.221.192.0/23
- 188.221.195.0/24
- 188.221.199.0/24
- 191.96.110.0/24
- 191.96.209.0/24
- 191.101.59.0/24
- 194.32.120.0/24
- 198.33.139.0/24
- 198.34.79.0/24
- 199.59.181.0/24
- 206.232.6.0/23
- 212.2.238.0/24
- 213.21.231.0/24
- 213.21.244.0/24
- 217.19.29.0/24
- 217.79.122.0/24
Questions and answers
Who owns AS199741?
Autonomous system AS199741 is operated by TransitX Ltd.
How many IP addresses does AS199741 have?
The network holds 32,768 IPv4 addresses in 111 prefixes, plus 2 IPv6 ranges.
Which country is AS199741 in?
The main country is United Kingdom, with addresses in 5 more countries.
How big is AS199741?
By IPv4 addresses it ranks #4,756 worldwide.
What is the largest address block of AS199741?
185.242.156.0 to 185.242.159.255, 1,024 addresses.