Autonomous System
AS45400 Korea Telecom
ISPActiveSouth KoreaAPNIC
AS45400 (NICNET-KR) is an ISP network operated by Korea Telecom in South Korea, registered with APNIC. It has 161 IPv4 prefixes with 33,664 addresses, which makes it the 5,179th largest of 82,200 active autonomous systems by IPv4 space.
IPv4 addresses33,664in 161 prefixes
IPv6 prefixes0none
Size rank#5,179of 82,200 active ASNs
Details
OrganizationKorea Telecom
AS nameNICNET-KR
Websitekt.com
Country South Korea (KR)
Network typeISP
RegistryAPNIC
Abuse contactirt@nic.or.kr
Registered—
Last updated2021-09-07
IPv4 prefixes
161 prefixes · 33,664 addresses| Network | Addresses | First – last address |
|---|---|---|
| 211.46.92.0/23 | 512 | 211.46.92.0 – 211.46.93.255 |
| 180.92.241.0/24 | 256 | 180.92.241.0 – 180.92.241.255 |
| 180.92.248.0/24 | 256 | 180.92.248.0 – 180.92.248.255 |
| 180.92.250.0/24 | 256 | 180.92.250.0 – 180.92.250.255 |
| 180.92.251.0/24 | 256 | 180.92.251.0 – 180.92.251.255 |
| 180.92.254.0/24 | 256 | 180.92.254.0 – 180.92.254.255 |
| 203.242.5.0/24 | 256 | 203.242.5.0 – 203.242.5.255 |
| 203.254.123.0/24 | 256 | 203.254.123.0 – 203.254.123.255 |
| 210.90.6.0/24 | 256 | 210.90.6.0 – 210.90.6.255 |
| 210.90.80.0/24 | 256 | 210.90.80.0 – 210.90.80.255 |
| 210.90.82.0/24 | 256 | 210.90.82.0 – 210.90.82.255 |
| 210.90.191.0/24 | 256 | 210.90.191.0 – 210.90.191.255 |
| 210.90.199.0/24 | 256 | 210.90.199.0 – 210.90.199.255 |
| 210.90.214.0/24 | 256 | 210.90.214.0 – 210.90.214.255 |
| 210.95.12.0/24 | 256 | 210.95.12.0 – 210.95.12.255 |
| 210.95.19.0/24 | 256 | 210.95.19.0 – 210.95.19.255 |
| 210.96.31.0/24 | 256 | 210.96.31.0 – 210.96.31.255 |
| 210.96.84.0/24 | 256 | 210.96.84.0 – 210.96.84.255 |
| 210.96.115.0/24 | 256 | 210.96.115.0 – 210.96.115.255 |
| 210.96.121.0/24 | 256 | 210.96.121.0 – 210.96.121.255 |
| 210.97.6.0/24 | 256 | 210.97.6.0 – 210.97.6.255 |
| 210.97.119.0/24 | 256 | 210.97.119.0 – 210.97.119.255 |
| 210.99.10.0/24 | 256 | 210.99.10.0 – 210.99.10.255 |
| 210.99.158.0/24 | 256 | 210.99.158.0 – 210.99.158.255 |
| 210.99.159.0/24 | 256 | 210.99.159.0 – 210.99.159.255 |
211.46.92.0/23 180.92.241.0/24 180.92.248.0/24 180.92.250.0/24 180.92.251.0/24 180.92.254.0/24 203.242.5.0/24 203.254.123.0/24 210.90.6.0/24 210.90.80.0/24 210.90.82.0/24 210.90.191.0/24 210.90.199.0/24 210.90.214.0/24 210.95.12.0/24 210.95.19.0/24 210.96.31.0/24 210.96.84.0/24 210.96.115.0/24 210.96.121.0/24 210.97.6.0/24 210.97.119.0/24 210.99.10.0/24 210.99.158.0/24 210.99.159.0/24
The 25 largest of 161. The API and the database have all of them.
IPv6 prefixes
No IPv6 prefixes.
Query AS45400 with the API
The ASN lookup returns everything on this page as JSON, including every prefix. ASN lookups need an API key: a free account comes with 1,000 requests a day.
curl "https://api.ipapi.is/?q=AS45400&key=YOUR_API_KEY"Any address in its prefixes resolves to AS45400, with or without a key:
curl "https://api.ipapi.is/?q=211.46.92.1"