Autonomous System details
AS131822
Korea National University of Transportation — ut.ac.kr
Summary
| Country |
 South Korea
|
| Organization | Korea National University of Transportation |
| Domain | ut.ac.kr |
| Number of IPv4 | 13,056 |
| Number of IPv6 | 0 |
| AS Type | Education |
| Registry | APNIC |
| Allocated | January 01, 1970 (about 56 years ago) |
| Updated | June 28, 2022 (about 2 years ago) |
IP Ranges
AS131822 announces 51 IPv4 ranges and 0 IPv6 range.
That's a total of 13,056 IPv4 address and 0 IPv6 address.
| Prefix | Organization | Size | Registry | Status |
|---|---|---|---|---|
| 114.70.67.0/24 |
Korean Education Network
|
256 | KRNIC | ALLOCATED PORTABLE |
| 114.70.68.0/24 |
Korean Education Network
|
256 | KRNIC | ALLOCATED PORTABLE |
| 114.70.69.0/24 |
Korean Education Network
|
256 | KRNIC | ALLOCATED PORTABLE |
| 114.70.210.0/24 |
Korean Education Network
|
256 | KRNIC | ALLOCATED PORTABLE |
| 114.70.213.0/24 |
Korean Education Network
|
256 | KRNIC | ALLOCATED PORTABLE |
| 114.70.215.0/24 |
Korean Education Network
|
256 | KRNIC | ALLOCATED PORTABLE |
| 114.70.216.0/24 |
Korean Education Network
|
256 | KRNIC | ALLOCATED PORTABLE |
| 114.70.217.0/24 |
Korean Education Network
|
256 | KRNIC | ALLOCATED PORTABLE |
| 175.196.239.0/24 |
Korea Telecom
|
256 | KRNIC | ALLOCATED PORTABLE |
| 175.196.240.0/24 |
Korea Telecom
|
256 | KRNIC | ALLOCATED PORTABLE |
| 210.119.144.0/24 |
Korean Education Network
|
256 | KRNIC | ALLOCATED PORTABLE |
| 210.119.145.0/24 |
Korean Education Network
|
256 | KRNIC | ALLOCATED PORTABLE |
| 210.119.146.0/24 |
Korean Education Network
|
256 | KRNIC | ALLOCATED PORTABLE |
| 210.119.147.0/24 |
Korean Education Network
|
256 | KRNIC | ALLOCATED PORTABLE |
| 210.119.148.0/24 |
Korean Education Network
|
256 | KRNIC | ALLOCATED PORTABLE |
| 210.119.149.0/24 |
Korean Education Network
|
256 | KRNIC | ALLOCATED PORTABLE |
| 210.119.150.0/24 |
Korean Education Network
|
256 | KRNIC | ALLOCATED PORTABLE |
| 210.119.151.0/24 |
Korean Education Network
|
256 | KRNIC | ALLOCATED PORTABLE |
| 210.119.152.0/24 |
Korean Education Network
|
256 | KRNIC | ALLOCATED PORTABLE |
| 210.119.153.0/24 |
Korean Education Network
|
256 | KRNIC | ALLOCATED PORTABLE |
| 210.119.154.0/24 |
Korean Education Network
|
256 | KRNIC | ALLOCATED PORTABLE |
| 210.119.155.0/24 |
Korean Education Network
|
256 | KRNIC | ALLOCATED PORTABLE |
| 210.119.156.0/24 |
Korean Education Network
|
256 | KRNIC | ALLOCATED PORTABLE |
| 210.119.157.0/24 |
Korean Education Network
|
256 | KRNIC | ALLOCATED PORTABLE |
| 210.119.158.0/24 |
Korean Education Network
|
256 | KRNIC | ALLOCATED PORTABLE |
| 210.119.159.0/24 |
Korean Education Network
|
256 | KRNIC | ALLOCATED PORTABLE |
| 210.119.192.0/24 |
Korean Education Network
|
256 | KRNIC | ALLOCATED PORTABLE |
| 210.119.193.0/24 |
Korean Education Network
|
256 | KRNIC | ALLOCATED PORTABLE |
| 210.119.194.0/24 |
Korean Education Network
|
256 | KRNIC | ALLOCATED PORTABLE |
| 210.119.195.0/24 |
Korean Education Network
|
256 | KRNIC | ALLOCATED PORTABLE |
| 210.119.196.0/24 |
Korean Education Network
|
256 | KRNIC | ALLOCATED PORTABLE |
| 210.119.198.0/24 |
Korean Education Network
|
256 | KRNIC | ALLOCATED PORTABLE |
| 210.119.199.0/24 |
Korean Education Network
|
256 | KRNIC | ALLOCATED PORTABLE |
| 210.119.200.0/24 |
Korean Education Network
|
256 | KRNIC | ALLOCATED PORTABLE |
| 210.119.201.0/24 |
Korean Education Network
|
256 | KRNIC | ALLOCATED PORTABLE |
| 210.119.202.0/24 |
Korean Education Network
|
256 | KRNIC | ALLOCATED PORTABLE |
| 210.119.203.0/24 |
Korean Education Network
|
256 | KRNIC | ALLOCATED PORTABLE |
| 211.221.241.0/24 |
Korea Telecom
|
256 | KRNIC | ALLOCATED PORTABLE |
| 211.221.242.0/24 |
Korea Telecom
|
256 | KRNIC | ALLOCATED PORTABLE |
| 218.151.68.0/24 |
Korea Telecom
|
256 | KRNIC | ALLOCATED PORTABLE |
| 218.151.69.0/24 |
Korea Telecom
|
256 | KRNIC | ALLOCATED PORTABLE |
| 218.159.9.0/24 |
Korea Telecom
|
256 | KRNIC | ALLOCATED PORTABLE |
| 220.66.0.0/24 |
Korean Education Network
|
256 | KRNIC | ALLOCATED PORTABLE |
| 220.66.1.0/24 |
Korean Education Network
|
256 | KRNIC | ALLOCATED PORTABLE |
| 220.66.2.0/24 |
Korean Education Network
|
256 | KRNIC | ALLOCATED PORTABLE |
| 220.66.3.0/24 |
Korean Education Network
|
256 | KRNIC | ALLOCATED PORTABLE |
| 222.116.154.0/24 |
Korea Telecom
|
256 | KRNIC | ALLOCATED PORTABLE |
| 222.116.155.0/24 |
Korea Telecom
|
256 | KRNIC | ALLOCATED PORTABLE |
| 222.116.156.0/24 |
Korea Telecom
|
256 | KRNIC | ALLOCATED PORTABLE |
| 222.116.157.0/24 |
Korea Telecom
|
256 | KRNIC | ALLOCATED PORTABLE |
| 222.116.158.0/24 |
Korea Telecom
|
256 | KRNIC | ALLOCATED PORTABLE |
Peers
AS131822 does not have any direct peering agreements. Instead, its global connectivity is achieved through transit providers. While this setup ensures comprehensive reach, future peering could reduce latency and optimize route efficiency.
Upstreams
AS131822 connects to the global Internet via at least 1 upstream provider. In this setup, AS131822 acts as a customer, subscribing to these transit services to obtain full BGP routing information and ensure reliable, redundant access to external networks.
Downstreams
AS131822 currently has no downstream networks, meaning it does not serve as a transit provider to customer networks.