Korea Institute of Science and Technology operates AS17866: 1 IPv4 prefixes covering 65,536 addresses, most of them in 
South Korea.
By IPv4 addresses the network ranks #3,312 worldwide and #90 of 870 networks in South Korea. That is 0.06% of the country’s IPv4 space.
The largest block is 161.122.0.0 to 161.122.255.255 with 65,536 addresses, geolocated to Seoul (Hwarang-ro 14-gil).
- IPv4 addresses
- 65,536
- IPv4 prefixes
- 1
- World rank
- #3,312
- Country share
- 0.06%
Addresses by country
- South Korea 100%
Largest blocks
- 161.122.0.0 Seoul (Hwarang-ro 14-gil)65,536
Networks of similar size
65,536
65,536
65,536IPv4 prefixes
Questions and answers
Who owns AS17866?
Autonomous system AS17866 is operated by Korea Institute of Science and Technology.
How many IP addresses does AS17866 have?
The network holds 65,536 IPv4 addresses in 1 prefixes.
Which country is AS17866 in?
The main country is South Korea.
How big is AS17866?
By IPv4 addresses it ranks #3,312 worldwide.
What is the largest address block of AS17866?
161.122.0.0 to 161.122.255.255, 65,536 addresses.