Data as of Nov 13, 2026
121.50.252.0/24
1 residential-proxy exit · 30 daysSK Broadband Co Ltd
Residential-proxy exits
Proxy exits
1
0.39% of its addresses · 30 days
Providers
4
selling exits here
Oct 14, 2026 – Nov 12, 2026
Exits seen per day
16 observations
Proxy providers listing exits
- FastProxy
- LemonBright
- Proxiware
- ThunderProxy
Announcements
Less specific
Covering announcements
| Prefix | Origin | Type | Proxy exits | Holder | RPKI |
|---|---|---|---|---|---|
| 121.50.224.0/19 since Oct 2007 | AS17857 | Residential | 11 2 always on | SK Broadband Co Ltd |
Network & registry
Announced by
Covering announcement 121.50.252.0/22
- Prefix
- 121.50.252.0/22
- Announced by
- AS17857 SK Broadband Co Ltd
- Type
- Residential
- Proxy exits
- 1
- RPKI
- No RPKI
- Netname
- broadNnet-KR
- Registrant
- SK Broadband Co Ltd
- RIR
- APNIC
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
Covering aggregate above, the prefix's own history below
121.50.252.0/22
Routing history
- Pattern
- Stable
- First seen
- Feb 2021
- Current origin since
- Feb 2021 · 5.8 yr
- Origin networks
- 1
IRR
Route objects on 121.50.252.0/22
| Origin | Registry | Description | Maintainer | Modified |
|---|---|---|---|---|
| AS17857 | RADB | customer route | MAINT-AS9318 | Dec 3, 2025 |
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