Data as of Nov 3, 2026
Autonomous system
AS38133
CMB
Announces 20,992 addresses in 41 prefixes. 1 of them are anonymizer space (all VPN) in 1 prefix: <0.01% of what it announces.
Type
Internet provider
KR
Operators · brokers · owners leasing
1 · 0 · 0
Proxy activity, 30 days
76 exits
Announced prefixes
| Prefix | Type | Anonymizer addresses | Operator | Proxy exits | RPKI |
|---|---|---|---|---|---|
| 27.126.0.0/22 since Dec 2019 | Residential | 4 | |||
| 27.126.8.0/24 since Dec 2019 | Residential | 1 | |||
| 27.126.12.0/22 since Dec 2019 | Residential | 7 | |||
| 27.126.16.0/23 since Dec 2019 | Residential | 1 | |||
| 27.126.24.0/21 since Jan 2011 | Residential | 10 | |||
| 27.126.24.0/24 since Aug 2016 | Residential | 2 | |||
| 27.126.25.0/24 since Aug 2016 | Residential | 3 | |||
| 27.126.26.0/24 since Aug 2016 | Residential | ||||
| 27.126.27.0/24 since Dec 2019 | Residential | 1 | |||
| 27.126.28.0/22 since Dec 2019 | Residential | 4 | |||
| 27.126.32.0/21 since Jan 2011 | Residential | 17 1 always on | |||
| 27.126.40.0/22 since Dec 2019 | Residential | 1 | |||
| 27.126.44.0/24 since Aug 2016 | Residential | ||||
| 27.126.45.0/24 since Aug 2016 | Residential | ||||
| 27.126.46.0/24 since Aug 2016 | Residential | 2 | |||
| 27.126.48.0/21 since Jan 2011 | Residential | 4 | |||
| 27.126.48.0/24 since Aug 2016 | Residential | ||||
| 27.126.49.0/24 since Jan 2018 | Residential | 1 | |||
| 27.126.50.0/24 since Jan 2018 | Residential | ||||
| 27.126.56.0/21 since Jan 2011 | Residential | 12 1 always on | |||
| 27.126.58.0/24 since Aug 2016 | Residential | 10.39%VPN | VPN servicesoperated by VPN Gate | 2 | |
| 27.126.59.0/24 since Aug 2016 | Residential | ||||
| 27.126.60.0/24 since Aug 2016 | Residential | 5 | |||
| 122.252.192.0/19 since Nov 2006 | Residential | 17 1 always on | |||
| 122.252.192.0/23 since Nov 2006 | Residential | ||||
| 122.252.194.0/23 since Nov 2006 | Residential | 1 | |||
| 122.252.196.0/23 since Nov 2006 | Residential | 3 | |||
| 122.252.198.0/23 since Nov 2006 | Residential | 2 | |||
| 122.252.200.0/23 since Nov 2006 | Residential | 1 | |||
| 122.252.202.0/23 since Nov 2006 | Residential | ||||
| 122.252.204.0/23 since Dec 2006 | Residential | ||||
| 122.252.206.0/23 since Dec 2006 | Residential | 1 | |||
| 122.252.208.0/23 since Dec 2006 | Residential | 3 1 always on | |||
| 122.252.210.0/23 since Dec 2006 | Residential | ||||
| 122.252.211.0/24 since Sep 2014 | Residential | ||||
| 122.252.212.0/23 since Oct 2007 | Residential | 3 | |||
| 122.252.214.0/23 since Oct 2007 | Residential | ||||
| 122.252.216.0/23 since Oct 2007 | Residential | 2 | |||
| 122.252.218.0/23 since Oct 2007 | Residential | 1 | |||
| 122.252.220.0/23 since Oct 2007 | Residential | ||||
| 122.252.222.0/23 since Oct 2007 | Residential |
Where its space comes from
Operators, sellers and brokers
VPN services
| Name | Parent | In AS38133 | /24s |
|---|---|---|---|
| VPN Gate | University of Tsukuba (volunteer relays) | 1<0.01% | 1 |
Residential-proxy exposure
Always-on exits
3
3.9% of its exits
Spread
44
/24s with at least one exit
Providers
82
selling exits here
/24s with the most always-on exits
Proxy providers listing exits
- 2Captcha
- 711Proxy
- 9Proxy
- Ake.net
- AnyIP
- BirdProxies
- BottingTools
- BuyingProxy
- ByteProxies
- Byteful
- CatProxies
- CliProxy
- CoreProxy
- DataImpulse
- Datarama
- EnigmaProxy
- Evomi
- FastProxy
- FlashProxy
- FlexyProxies
- FloppyData
- GSocks
- GeekProxy
- Geonix
- Geonode
- GloryCloud
- GoProxies
- GonzoProxy
- HideProxy
- IPCola
- IPFly
- IPOasis
- IPPeak
- IPRoyal
- Infatica
- InfiniteProxies
- KindProxy
- KocerRoxy
- LemonBright
- LightningProxies
- MagneticProxy
- MangoProxy
- MarsProxies
- MoMoProxy
- NextProxy
- NodeMaven
- NodeProxy
- NovProxy
- NovaProxy
- Novada
- Oxylabs
- PSBProxy
- PacketStream
- PrivateByte
- ProxiesVision
- Proxiware
- Proxmint
- Proxy-Seller
- Proxy4U
- ProxyEmpire
- ProxyGeo
- ProxyRack
- ProxyWing
- Proxying
- Proxyma
- PuraRoute
- Q2IP
- RainProxy
- RapidProxy
- RoamProxy
- Shifter
- SpyderProxy
- SwiftProxy
- Thordata
- ThunderProxy
- TrustProxy
- VProxy
- VantageProxies
- VibeProxies
- VitalData
- VitalExclusive
- VitalProxy
Proxy activity
Oct 4, 2026 – Nov 2, 2026
AS38133, day by day
14K observations
- VPN · anonymizer
- Residential
Network & history
Profile
- Registered
- Jul 7, 2006
- Domain
- cmb.co.kr
- Industry
- Internet Service Provider (ISP)
The space it routes itself
Address share by type
Routing patterns
How its announcements have moved
Arrivals