AS38133
CMB — cmb.co.kr
Summary
| Country |
 South Korea
|
| Organization | CMB |
| Domain | cmb.co.kr |
| Number of IPv4 | 22,784 |
| Number of IPv6 | 0 |
| AS Type | ISP |
| Registry | APNIC |
| Allocated | January 01, 1970 (about 56 years ago) |
| Updated | November 25, 2019 (about 5 years ago) |
IP Ranges
AS38133 announces 39 IPv4 ranges and 0 IPv6 range.
That's a total of 22,784 IPv4 address and 0 IPv6 address.
| Prefix | Organization | Size | Registry | Status |
|---|---|---|---|---|
| 27.126.0.0/22 |
CMB
|
1,024 | KRNIC | ALLOCATED PORTABLE |
| 27.126.8.0/24 |
CMB
|
256 | KRNIC | ALLOCATED PORTABLE |
| 27.126.12.0/22 |
CMB
|
1,024 | KRNIC | ALLOCATED PORTABLE |
| 27.126.16.0/23 |
CMB
|
512 | KRNIC | ALLOCATED PORTABLE |
| 27.126.24.0/24 |
CMB
|
256 | KRNIC | ALLOCATED PORTABLE |
| 27.126.25.0/24 |
CMB
|
256 | KRNIC | ALLOCATED PORTABLE |
| 27.126.26.0/24 |
CMB
|
256 | KRNIC | ALLOCATED PORTABLE |
| 27.126.27.0/24 |
CMB
|
256 | KRNIC | ALLOCATED PORTABLE |
| 27.126.28.0/22 |
CMB
|
1,024 | KRNIC | ALLOCATED PORTABLE |
| 27.126.32.0/21 |
CMB
|
2,048 | KRNIC | ALLOCATED PORTABLE |
| 27.126.40.0/22 |
CMB
|
1,024 | KRNIC | ALLOCATED PORTABLE |
| 27.126.44.0/24 |
CMB
|
256 | KRNIC | ALLOCATED PORTABLE |
| 27.126.45.0/24 |
CMB
|
256 | KRNIC | ALLOCATED PORTABLE |
| 27.126.46.0/24 |
CMB
|
256 | KRNIC | ALLOCATED PORTABLE |
| 27.126.48.0/24 |
CMB
|
256 | KRNIC | ALLOCATED PORTABLE |
| 27.126.48.0/21 |
CMB
|
2,048 | KRNIC | ALLOCATED PORTABLE |
| 27.126.49.0/24 |
CMB
|
256 | KRNIC | ALLOCATED PORTABLE |
| 27.126.50.0/24 |
CMB
|
256 | KRNIC | ALLOCATED PORTABLE |
| 27.126.56.0/21 |
CMB
|
2,048 | KRNIC | ALLOCATED PORTABLE |
| 27.126.58.0/24 |
CMB
|
256 | KRNIC | ALLOCATED PORTABLE |
| 27.126.59.0/24 |
CMB
|
256 | KRNIC | ALLOCATED PORTABLE |
| 27.126.60.0/24 |
CMB
|
256 | KRNIC | ALLOCATED PORTABLE |
| 122.252.192.0/23 |
CMB
|
512 | KRNIC | ALLOCATED PORTABLE |
| 122.252.194.0/23 |
CMB
|
512 | KRNIC | ALLOCATED PORTABLE |
| 122.252.196.0/23 |
CMB
|
512 | KRNIC | ALLOCATED PORTABLE |
| 122.252.198.0/23 |
CMB
|
512 | KRNIC | ALLOCATED PORTABLE |
| 122.252.200.0/23 |
CMB
|
512 | KRNIC | ALLOCATED PORTABLE |
| 122.252.202.0/23 |
CMB
|
512 | KRNIC | ALLOCATED PORTABLE |
| 122.252.204.0/23 |
CMB
|
512 | KRNIC | ALLOCATED PORTABLE |
| 122.252.206.0/23 |
CMB
|
512 | KRNIC | ALLOCATED PORTABLE |
| 122.252.208.0/23 |
CMB
|
512 | KRNIC | ALLOCATED PORTABLE |
| 122.252.210.0/23 |
CMB
|
512 | KRNIC | ALLOCATED PORTABLE |
| 122.252.211.0/24 |
CMB
|
256 | KRNIC | ALLOCATED PORTABLE |
| 122.252.212.0/23 |
CMB
|
512 | KRNIC | ALLOCATED PORTABLE |
| 122.252.214.0/23 |
CMB
|
512 | KRNIC | ALLOCATED PORTABLE |
| 122.252.216.0/23 |
CMB
|
512 | KRNIC | ALLOCATED PORTABLE |
| 122.252.218.0/23 |
CMB
|
512 | KRNIC | ALLOCATED PORTABLE |
| 122.252.220.0/23 |
CMB
|
512 | KRNIC | ALLOCATED PORTABLE |
| 122.252.222.0/23 |
CMB
|
512 | KRNIC | ALLOCATED PORTABLE |
Peers
AS38133 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
AS38133 connects to the global Internet via at least 2 upstream providers. In this setup, AS38133 acts as a customer, subscribing to these transit services to obtain full BGP routing information and ensure reliable, redundant access to external networks.
Downstreams
AS38133 currently has no downstream networks, meaning it does not serve as a transit provider to customer networks.