AS15395 is the autonomous system of Rackspace Ltd.. It holds 402,432 IPv4 addresses in 48 prefixes plus 1 IPv6 ranges, mainly in 
United Kingdom.
By IPv4 addresses the network ranks #644 worldwide and #17 of 1,931 networks in United Kingdom. That is 0.31% of the country’s IPv4 space.
The network spreads across six or more countries: United Kingdom 99%, United States 1.1%, Romania 0.06%.
The largest block is 162.13.0.0 to 162.13.255.255 with 65,536 addresses, geolocated to London.
- IPv4 addresses
- 402,432
- IPv4 prefixes
- 48
- World rank
- #644
- Country share
- 0.31%
- IPv6 ranges
- 1
Addresses by country
- United Kingdom 99%
United States 1.1%
Romania 0.06%
Sweden 0.06%
Croatia 0.05%
Germany 0.05%
Largest blocks
- 162.13.0.0 London65,536
- 134.213.0.0 London65,536
- 146.177.75.0 London46,336
- 94.236.0.0 London32,768
- 95.138.128.0 London16,384
- 92.52.64.0 London16,384
- 89.234.0.0 London16,384
- 83.138.128.0 London16,384
Networks of similar size
409,344
408,320
407,552
404,480
401,664
399,104
396,288
395,520IPv4 prefixes
- 5.79.0.0/18
- 31.222.128.0/18
- 37.188.96.0/19
- 46.38.160.0/19
- 46.227.46.0/24
- 65.61.188.0/24
- 72.13.112.0/23
- 72.21.40.0/21
- 77.246.32.0/20
- 78.136.0.0/18
- 82.211.66.0/23
- 83.138.128.0/18
- 89.234.0.0/18
- 92.52.64.0/18
- 94.236.0.0/17
- 95.138.128.0/18
- 134.0.72.0/21
- 134.8.0.0/24
- 134.213.0.0/16
- 146.177.0.0/20
- 146.177.16.0/22
- 146.177.22.0/23
- 146.177.24.0/21
- 146.177.32.0/20
- 146.177.48.0/21
- 146.177.57.0/24
- 146.177.58.0/23
- 146.177.60.0/22
- 146.177.64.0/21
- 146.177.72.0/23
- 146.177.75.0/24
- 146.177.76.0/22
- 146.177.80.0/20
- 146.177.96.0/19
- 146.177.128.0/17
- 147.75.20.0/22
- 148.62.86.0/24
- 162.13.0.0/16
- 164.138.226.0/24
- 164.177.128.0/19
- 185.55.189.0/24
- 185.144.228.0/22
- 193.138.122.0/24
- 193.142.244.0/24
- 209.18.112.0/22
- 212.64.128.0/19
- 212.100.224.0/19
- 217.72.240.0/20
Questions and answers
Who owns AS15395?
Autonomous system AS15395 is operated by Rackspace Ltd..
How many IP addresses does AS15395 have?
The network holds 402,432 IPv4 addresses in 48 prefixes, plus 1 IPv6 ranges.
Which country is AS15395 in?
The main country is United Kingdom, with addresses in 5 more countries.
How big is AS15395?
By IPv4 addresses it ranks #644 worldwide.
What is the largest address block of AS15395?
162.13.0.0 to 162.13.255.255, 65,536 addresses.