Internet Systems Consortium, Inc. operates AS30133: 24 IPv4 prefixes covering 9,984 addresses, most of them in 
United States.
By IPv4 addresses the network ranks #9,144 worldwide and #2,964 of 18,202 networks in United States.
The network spreads across 4 countries: United States 85%, Uruguay 10%, China 2.6%.
The largest block is 200.93.240.0 to 200.93.246.255 with 1,792 addresses, geolocated to Montevideo.
- IPv4 addresses
- 9,984
- IPv4 prefixes
- 24
- World rank
- #9,144
- IPv6 ranges
- 5
Addresses by country
- United States 85%
Uruguay 10%
China 2.6%
Bangladesh 2.6%
Largest blocks
- 200.93.240.0 Montevideo1,792
- 199.6.8.0 Palo Alto1,792
- 192.228.80.0 Palo Alto1,536
- 202.41.142.0 Yinchuan (Ling Wu Shi)768
- 203.119.19.0 Dhaka (Lalbagh)512
- 203.119.16.0 Palo Alto (University South)512
- 192.158.250.0 Palo Alto512
- 203.119.79.0 Palo Alto (University South)256
Networks of similar size
9,984
9,984
9,984
9,984
9,984
9,984
9,984IPv4 prefixes
- 103.11.221.0/24
- 192.158.250.0/23
- 192.228.80.0/22
- 192.228.84.0/23
- 192.228.87.0/24
- 192.228.92.0/24
- 199.6.8.0/22
- 199.6.12.0/23
- 199.6.14.0/24
- 199.253.63.0/24
- 199.253.181.0/24
- 200.93.240.0/22
- 200.93.244.0/23
- 200.93.246.0/24
- 202.41.140.0/24
- 202.41.142.0/23
- 202.41.144.0/24
- 202.41.146.0/24
- 203.119.16.0/23
- 203.119.19.0/24
- 203.119.20.0/24
- 203.119.51.0/24
- 203.119.57.0/24
- 203.119.79.0/24
Questions and answers
Who owns AS30133?
Autonomous system AS30133 is operated by Internet Systems Consortium, Inc..
How many IP addresses does AS30133 have?
The network holds 9,984 IPv4 addresses in 24 prefixes, plus 5 IPv6 ranges.
Which country is AS30133 in?
The main country is United States, with addresses in 3 more countries.
How big is AS30133?
By IPv4 addresses it ranks #9,144 worldwide.
What is the largest address block of AS30133?
200.93.240.0 to 200.93.246.255, 1,792 addresses.