AS23600 is the autonomous system of Korea Internet Security Agency. It holds 4,096 IPv4 addresses in 13 prefixes plus 1 IPv6 ranges, mainly in 
South Korea.
By IPv4 addresses the network ranks #14,910 worldwide and #315 of 870 networks in South Korea.
The largest block is 1.18.132.0 to 1.18.135.255 with 1,024 addresses, geolocated to Naju (Jinheung-gil).
- IPv4 addresses
- 4,096
- IPv4 prefixes
- 13
- World rank
- #14,910
- IPv6 ranges
- 1
Addresses by country
- South Korea 100%
Largest blocks
- 1.18.132.0 Naju (Jinheung-gil)1,024
- 221.139.191.0 Naju (Jinheung-gil)256
- 219.251.156.0 Seoul (Toegye-ro)256
- 219.251.142.0 Seoul (Toegye-ro)256
- 203.83.158.0 Naju-si (Jinheung-gil)256
- 202.31.190.0 Naju-si (Jinheung-gil)256
- 202.31.188.0 Naju-si (Jinheung-gil)256
- 202.30.45.0 Naju (Jinheung-gil)256
Networks of similar size
- AS8798 Powszechna Agencja Informacyjna S.A.
4,352 - AS8684 Federal State Autonomous Educational Institution of Higher Education "Perm Stat
4,352 - AS15613 FactSet GmbH
4,352 - AS8524 AUCEGYPT Autonomous System
4,352 - AS141006 China Telecom
4,096 - AS9277 SK Broadband Co Ltd4,096
- AS17846 SK Broadband Co Ltd4,096
- AS199366 Yesilbir Bilisim Teknolojileri Bilgisayar Yayincilik Sanayi ve Ticaret Ltd. Sti
4,096
IPv4 prefixes
Questions and answers
Who owns AS23600?
Autonomous system AS23600 is operated by Korea Internet Security Agency.
How many IP addresses does AS23600 have?
The network holds 4,096 IPv4 addresses in 13 prefixes, plus 1 IPv6 ranges.
Which country is AS23600 in?
The main country is South Korea.
How big is AS23600?
By IPv4 addresses it ranks #14,910 worldwide.
What is the largest address block of AS23600?
1.18.132.0 to 1.18.135.255, 1,024 addresses.