Leaseweb USA, Inc. operates AS7203: 110 IPv4 prefixes covering 185,344 addresses, most of them in 
United States.
By IPv4 addresses the network ranks #1,131 worldwide and #336 of 18,202 networks in United States. That is 0.01% of the country’s IPv4 space.
The network spreads across 2 countries: United States 100%, Canada 0.44%.
The largest block is 23.108.160.0 to 23.108.199.255 with 10,240 addresses, geolocated to San Jose (Brokaw).
- IPv4 addresses
- 185,344
- IPv4 prefixes
- 110
- World rank
- #1,131
- Country share
- 0.01%
- IPv6 ranges
- 12
Addresses by country
- United States 100%
Canada 0.44%
Largest blocks
- 23.108.160.0 San Jose (Brokaw)10,240
- 23.105.96.0 San Jose (Brokaw)8,192
- 23.81.96.0 San Jose (Brokaw)6,144
- 209.58.128.0 San Jose (Berryessa)4,096
- 172.255.112.0 San Jose4,096
- 172.255.24.0 San Jose (Brokaw)4,096
- 147.255.176.0 San Jose (Brokaw)4,096
- 147.255.48.0 San Jose (Brokaw)4,096
Networks of similar size
188,160
187,136
185,856
185,600
184,832IPv4 prefixes
- 23.19.88.0/21
- 23.19.164.0/22
- 23.19.198.0/24
- 23.19.212.0/22
- 23.19.252.0/22
- 23.81.8.0/21
- 23.81.84.0/22
- 23.81.96.0/20
- 23.81.112.0/21
- 23.81.160.0/21
- 23.81.168.0/22
- 23.81.176.0/21
- 23.81.200.0/22
- 23.81.220.0/22
- 23.82.0.0/21
- 23.82.16.0/20
- 23.82.48.0/22
- 23.82.56.0/22
- 23.82.64.0/21
- 23.82.88.0/21
- 23.82.96.0/21
- 23.82.112.0/21
- 23.82.124.0/22
- 23.82.132.0/22
- 23.82.168.0/21
- 23.82.176.0/21
- 23.82.236.0/22
- 23.83.152.0/21
- 23.83.160.0/21
- 23.83.176.0/21
- 23.105.16.0/20
- 23.105.96.0/19
- 23.106.44.0/22
- 23.106.88.0/21
- 23.106.160.0/20
- 23.106.184.0/21
- 23.108.108.0/22
- 23.108.112.0/21
- 23.108.120.0/22
- 23.108.160.0/19
- 23.108.192.0/21
- 23.108.204.0/22
- 64.64.20.0/22
- 64.64.24.0/21
- 67.201.40.0/24
- 69.174.60.0/22
- 72.37.218.0/23
- 72.37.221.0/24
- 72.37.222.0/23
- 72.37.224.0/21
- 72.37.237.0/24
- 84.75.144.0/24
- 108.62.160.0/22
- 108.62.244.0/23
- 108.177.160.0/21
- 142.91.24.0/21
- 142.91.36.0/22
- 142.91.136.0/21
- 142.91.168.0/21
- 142.91.212.0/22
- 142.234.8.0/21
- 142.234.48.0/21
- 142.234.56.0/22
- 142.234.80.0/21
- 142.234.96.0/21
- 142.234.120.0/21
- 142.234.128.0/21
- 142.234.144.0/21
- 142.234.192.0/21
- 147.255.16.0/21
- 147.255.48.0/20
- 147.255.112.0/22
- 147.255.120.0/21
- 147.255.160.0/21
- 147.255.176.0/20
- 152.163.8.0/22
- 152.163.28.0/22
- 152.163.52.0/22
- 152.163.128.0/22
- 152.163.156.0/22
- 152.163.180.0/22
- 152.163.204.0/22
- 152.163.232.0/22
- 172.241.8.0/21
- 172.241.56.0/21
- 172.241.72.0/21
- 172.241.104.0/21
- 172.241.124.0/22
- 172.241.172.0/22
- 172.241.196.0/22
- 172.241.204.0/22
- 172.241.208.0/22
- 172.241.248.0/21
- 172.255.24.0/21
- 172.255.32.0/21
- 172.255.112.0/20
- 173.208.122.0/24
- 173.234.92.0/22
- 173.234.112.0/22
- 179.61.166.0/24
- 179.61.245.0/24
- 191.96.130.0/24
- 191.101.41.0/24
- 199.38.112.0/22
- 199.167.46.0/23
- 199.223.208.0/22
- 206.214.208.0/21
- 209.58.128.0/20
- 212.42.197.0/24
- 212.42.205.0/24
Questions and answers
Who owns AS7203?
Autonomous system AS7203 is operated by Leaseweb USA, Inc..
How many IP addresses does AS7203 have?
The network holds 185,344 IPv4 addresses in 110 prefixes, plus 12 IPv6 ranges.
Which country is AS7203 in?
The main country is United States, with addresses in 1 more countries.
How big is AS7203?
By IPv4 addresses it ranks #1,131 worldwide.
What is the largest address block of AS7203?
23.108.160.0 to 23.108.199.255, 10,240 addresses.