Autonomous Systems are networks typically governed by large ISPs that participate in global Internet routing. Each network is assigned a unique identification number known as the AS number or ASN by the Internet Assigned Numbers Authority.
| ASN | 9977 |
| Name | KISACERT-AS-KR |
| Organization | Korea Internet Security Agency |
| Country | South Korea
|
| Registry | APNIC |
| IPv4 addresses | 512 |
| IPv6 /64 networks | 0 |
| Prefixes | 2 |
Other ASN allocated to Korea Internet Security Agency
IPv4 Prefixes for AS9977
| Network |
Location |
Addresses |
| 218.37.130.0/24 |
Asia Pacific Network Information Centre |
Osaka |
256 |
| 218.37.131.0/24 |
Asia Pacific Network Information Centre |
Osaka |
256 |