YeungNam College of Science Technology operates AS18319: 7 IPv4 prefixes covering 20,736 addresses, most of them in 
South Korea.
By IPv4 addresses the network ranks #6,006 worldwide and #163 of 870 networks in South Korea. That is 0.02% of the country’s IPv4 space.
The largest block is 220.67.0.0 to 220.67.63.255 with 16,384 addresses, geolocated to Nam-gu.
- IPv4 addresses
- 20,736
- IPv4 prefixes
- 7
- World rank
- #6,006
- Country share
- 0.02%
Addresses by country
- South Korea 100%
Largest blocks
- 220.67.0.0 Nam-gu16,384
- 211.194.218.0 Daegu (Hyeonchung-ro)2,560
- 210.119.184.0 Nam-gu1,024
- 203.237.188.0 Nam-gu512
- 211.39.107.0 Nam-gu256
Networks of similar size
- AS9311 HITRON TECHNOLOGY INC.
20,736 - AS11136 Instituto Tecnológico y de Estudios Superiores de Monterrey
20,736 - AS15129 Geneseo Telephone Company
20,736 - AS28250 Vogel Soluções em Telecom e Informática S/A
20,736 - AS18964 Adventist Health System Sunbelt Healthcare Corporation20,736
- AS200566 ANARCHY LAB S.R.L.
20,480 - AS44051 Fornex Hosting S.L.
20,480 - AS25697 UpCloud USA Inc20,480
IPv4 prefixes
Questions and answers
Who owns AS18319?
Autonomous system AS18319 is operated by YeungNam College of Science Technology.
How many IP addresses does AS18319 have?
The network holds 20,736 IPv4 addresses in 7 prefixes.
Which country is AS18319 in?
The main country is South Korea.
How big is AS18319?
By IPv4 addresses it ranks #6,006 worldwide.
What is the largest address block of AS18319?
220.67.0.0 to 220.67.63.255, 16,384 addresses.