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.
68,321,929 IP addresses
Details
| IPv4 addresses | 68,321,929 |
|---|---|
| IPv6 /64 networks | 1.08 x 237 |
| Prefixes | 2,810 |
Other ASN allocated to Korea Telecom
| ASN | Name | IP addresses |
|---|---|---|
| 45400 | NICNET | 76,478 |
| 9760 | KTIS | 67,008 |
| 3825 | HANANET-AS-KR | 512 |
| 4040 | KORNET-PS-AS-KR | 512 |
| 23577 | ATM-MPLS-AS-KR | 32 |
Prefixes for AS4766
IPv4 addresses - showing the first 20 of 2,688 networks
| Network | Location | Addresses | |
|---|---|---|---|
| 1.96.0.0/12 | Korea Telecom |  Seongnam-si (Buljeong-ro) |
1,048,576 |
| 101.101.128.0/21 | Jndinfo | Suwon (Gyeongsu-daero 338beon-gil) |
2,048 |
| 101.101.136.0/21 | Jndinfo | Suwon (Gyeongsu-daero 338beon-gil) |
2,048 |
| 101.101.144.0/20 | Jndinfo | Suwon (Gyeongsu-daero 338beon-gil) |
4,096 |
| 101.101.192.0/20 | Korea Telecom | Jeongeup-si (Jinheung-gil) |
4,096 |
| 101.101.224.0/20 | Korea Telecom | Suwon (Gyeongsu-daero 338beon-gil) |
4,096 |
| 101.101.240.0/21 | Korea Telecom | Suwon (Gyeongsu-daero 338beon-gil) |
2,048 |
| 101.101.248.0/21 | Korea Telecom | Suwon (Gyeongsu-daero 338beon-gil) |
2,048 |
| 103.11.56.0/23 | Korea Telecom | Suwon (Gyeongsu-daero 338beon-gil) |
512 |
| 103.11.58.0/23 | Korea Telecom | Suwon (Gyeongsu-daero 338beon-gil) |
512 |
| 103.12.248.0/22 | Korea Telecom | Seongnam-si |
1,024 |
| 103.12.248.0/24 | Korea Telecom | Seongnam-si |
256 |
| 103.12.249.0/24 | Korea Telecom | Seongnam-si |
256 |
| 103.12.250.0/24 | Korea Telecom | Seongnam-si |
256 |
| 103.12.251.0/24 | Korea Telecom | Seongnam-si |
256 |
| 103.2.92.0/22 | Korea Telecom | Suwon (Gyeongsu-daero 338beon-gil) |
1,024 |
| 103.212.124.0/24 | Korea Telecom | Seongnam-si (Pangyo-ro) |
256 |
| 103.212.126.0/24 | Korea Telecom | Seongnam-si (Pangyo-ro) |
256 |
| 103.212.127.0/24 | Korea Telecom | Seongnam-si (Pangyo-ro) |
256 |
| 103.228.96.0/24 | Korea Telecom | Seoul |
256 |
IPv6 addresses - showing the first 20 of 40 networks
| Network | Location | /64 Prefixes | |
|---|---|---|---|
| 2001:e60:1000::/36 | Korea Telecom | Seongnam-si (Buljeong-ro) |
228 |
| 2001:e60:2000::/36 | Korea Telecom | Seongnam-si (Buljeong-ro) |
228 |
| 2001:e60:3000::/36 | Korea Telecom | Seongnam-si (Buljeong-ro) |
228 |
| 2001:e60:4000::/36 | Korea Telecom | Seongnam-si (Buljeong-ro) |
228 |
| 2001:e60:8000::/36 | Korea Telecom | Seongnam-si (Buljeong-ro) |
228 |
| 2001:e60:9000::/38 | Korea Telecom | Seongnam-si (Buljeong-ro) |
226 |
| 2001:e60:9400::/38 | Korea Telecom | Seongnam-si (Buljeong-ro) |
226 |
| 2001:e60:9800::/38 | Korea Telecom | Seongnam-si (Buljeong-ro) |
226 |
| 2001:e60:a000::/36 | Korea Telecom | Seongnam-si (Buljeong-ro) |
228 |
| 2001:e60:b000::/36 | Korea Telecom | Seongnam-si (Buljeong-ro) |
228 |
| 2001:e60:c000::/36 | Korea Telecom | Seongnam-si (Buljeong-ro) |
228 |
| 2001:e60:d000::/40 | Korea Telecom | Seongnam-si (Buljeong-ro) |
224 |
| 2001:e60:d100::/40 | Korea Telecom | Seongnam-si (Buljeong-ro) |
224 |
| 2001:e60:d320::/44 | Korea Telecom | Seongnam-si (Buljeong-ro) |
220 |
| 2001:e60:d330::/44 | Korea Telecom | Seongnam-si (Buljeong-ro) |
220 |
| 2001:e60:d420::/44 | Korea Telecom | Seongnam-si (Buljeong-ro) |
220 |
| 2001:e60:d430::/44 | Korea Telecom | Seongnam-si (Buljeong-ro) |
220 |
| 2001:e60:d720::/44 | Korea Telecom | Seongnam-si (Buljeong-ro) |
220 |
| 2001:e60:d730::/44 | Korea Telecom | Seongnam-si (Buljeong-ro) |
220 |
| 2400:0:500::/40 | Kornet | Seongnam-si (Buljeong-ro) |
224 |