Data as of Nov 9, 2026
121.50.224.0/19
10 residential-proxy exits · 30 daysSK Broadband Co Ltd
Residential-proxy exits
Proxy exits
10
0.12% of its addresses · 30 days
Always-on exits
1
10% of its exits
Spread
7 of 32
/24s with at least one exit
Providers
36
selling exits here
Oct 10, 2026 – Nov 8, 2026
Exits seen per day
3.0K observations
/24s with the most always-on exits
| /24 | Always-on exits | Proxy exits | |
|---|---|---|---|
| 121.50.246.0/24 | 1 | 1 | |
| 121.50.232.0/24 | 0 | 2 | |
| 121.50.237.0/24 | 0 | 2 | |
| 121.50.250.0/24 | 0 | 2 | |
| 121.50.235.0/24 | 0 | 1 | |
| 121.50.251.0/24 | 0 | 1 | |
| 121.50.252.0/24 | 0 | 1 |
Proxy providers listing exits
- 2Captcha
- Ake.net
- AnyIP
- BirdProxies
- BottingTools
- ByteProxies
- Byteful
- CliProxy
- DataImpulse
- Evomi
- FastProxy
- FlashProxy
- FloppyData
- GonzoProxy
- IPFly
- IPOasis
- IPPeak
- IPRoyal
- Infatica
- InfiniteProxies
- LemonBright
- NovProxy
- Proxiware
- Proxmint
- Proxy-Seller
- Proxy4U
- ProxyEmpire
- ProxyRack
- Proxying
- Proxyma
- PuraRoute
- Q2IP
- Shifter
- Thordata
- ThunderProxy
- VitalExclusive
Announcements
Nesting
More-specifics by size
Sized by addresses, colored by each announcement's type. Click a tile with children to zoom in, a leaf to open it.
More specific
Announcements inside
| Prefix | Origin | Type | Proxy exits | Holder | RPKI |
|---|---|---|---|---|---|
| 121.50.224.0/22 since Feb 2021 | AS17857 | Residential | SK Broadband Co Ltd | ||
| 121.50.228.0/23 since Feb 2021 | AS17857 | Residential | SK Broadband Co Ltd | ||
| 121.50.231.0/24 since Feb 2021 | AS17857 | Residential | SK Broadband Co Ltd | ||
| 121.50.232.0/21 since Feb 2021 | AS17857 | Residential | 5 | SK Broadband Co Ltd | |
| 121.50.240.0/24 since Feb 2021 | AS17857 | Residential | SK Broadband Co Ltd | ||
| 121.50.243.0/24 since Feb 2021 | AS17857 | Residential | SK Broadband Co Ltd | ||
| 121.50.244.0/23 since Feb 2021 | AS17857 | Residential | SK Broadband Co Ltd | ||
| 121.50.246.0/24 since Feb 2021 | AS17857 | Residential | 1 1 always on | SK Broadband Co Ltd | |
| 121.50.248.0/24 since Feb 2021 | AS17857 | Residential | SK Broadband Co Ltd | ||
| 121.50.249.0/24 since Feb 2021 | AS17857 | Residential | SK Broadband Co Ltd | ||
| 121.50.250.0/23 since Feb 2021 | AS17857 | Residential | 3 | SK Broadband Co Ltd | |
| 121.50.252.0/22 since Feb 2021 | AS17857 | Residential | 1 | SK Broadband Co Ltd |
Network & registry
Origin network
AS17857
KR
- Name
- SK Broadband Co Ltd
- Type
- Internet provider
- Registered
- Jul 24, 2001
- Domain
- skbroadband.com
- Spamhaus ASN-DROP
- not listed
Routing timeline
Who has announced this prefix
Summary
Routing history
- Pattern
- Stable
- First seen
- Oct 2007
- Current origin since
- Oct 2007 · 19 yr
- Origin networks
- 1
IRR
Route objects on the exact prefix
IRR inside
Route objects inside
| Prefix | Origin | Registry | Description | Maintainer | Modified |
|---|---|---|---|---|---|
| 121.50.224.0/20 | AS17857 | RADB | Proxy-Registered Route Object by LG Dacom(AS3786) | MAINT-AS3786 | Nov 13, 2023 |
| 121.50.240.0/20 | AS17857 | RADB | Proxy-Registered Route Object by LG Dacom(AS3786) | MAINT-AS3786 | Nov 13, 2023 |
Whois
Registration for this announcement
- Range
- 121.
50. 224. 0/ 19 - Netname
- broadNnet-KR
- Registrant
- SK Broadband Co Ltd
- Registrant country
- KR
- Organization
- SK Broadband Co Ltd
- Org country
- KR
- Type
- ALLOCATED PORTABLE
- Created
- Not stated by the registry
- Maintainer
- MNT-KRNIC-AP
- RIR
- APNIC
- Country
- KR
- Delegated
- Oct 5, 2007
- Status
- assigned
Report abuse
Abuse contact
- irt@
nic. or. kr - Name
- IRT-KRNIC-KR
- Handle
- IRT-KRNIC-KR