AS20144 is the autonomous system of ICANN. It holds 2,304 IPv4 addresses in 6 prefixes plus 6 IPv6 ranges, mainly in 
United States.
By IPv4 addresses the network ranks #21,155 worldwide and #5,912 of 18,202 networks in United States.
The network spreads across 5 countries: United States 56%, Kenya 11%, Italy 11%.
The largest block is 199.7.94.0 to 199.7.95.255 with 512 addresses, geolocated to Singapore.
- IPv4 addresses
- 2,304
- IPv4 prefixes
- 6
- World rank
- #21,155
- IPv6 ranges
- 6
Addresses by country
- United States 56%
Kenya 11%
Italy 11%
Singapore 11%
France 11%
Largest blocks
- 199.7.94.0 Singapore512
- 199.7.82.0 Los Angeles (Westchester)512
- 192.0.40.0 Ashburn512
- 192.0.37.0 Nairobi512
- 199.43.132.0 Saint Paul256
Networks of similar size
2,304
2,304
2,304
2,304
2,304
2,304IPv4 prefixes
Questions and answers
Who owns AS20144?
Autonomous system AS20144 is operated by ICANN.
How many IP addresses does AS20144 have?
The network holds 2,304 IPv4 addresses in 6 prefixes, plus 6 IPv6 ranges.
Which country is AS20144 in?
The main country is United States, with addresses in 4 more countries.
How big is AS20144?
By IPv4 addresses it ranks #21,155 worldwide.
What is the largest address block of AS20144?
199.7.94.0 to 199.7.95.255, 512 addresses.