Data as of Nov 6, 2026
121.174.50.0/24
2 residential-proxy exits · 30 daysPukyong National University · space held by Korea Telecom
Residential-proxy exits
Proxy exits
2
0.78% of its addresses · 30 days
Providers
6
selling exits here
Oct 7, 2026 – Nov 5, 2026
Exits seen per day
10 observations
Proxy providers listing exits
- ByteProxies
- GSocks
- Proxy-Seller
- ProxyRack
- Shifter
- VitalExclusive
Announcements
Less specific
Covering announcements
| Prefix | Origin | Type | Proxy exits | Holder | RPKI |
|---|---|---|---|---|---|
| 121.168.0.0/13 since Dec 2009 | AS4766 | Residential | 3,387 165 always on | Korea Telecom | |
| 121.160.0.0/12 since Sep 2009 | AS4766 | Residential | 6,991 336 always on | Korea Telecom | |
| 121.160.0.0/11 since Nov 2006 | AS4766 | Residential | 12,865 607 always on | Korea Telecom |
Network & registry
Origin network
AS9708
KR
- Name
- Pukyong National University
- Type
- Education
- Registered
- Oct 5, 1999
- Domain
- pknu.ac.kr
- Industry
- Colleges, Universities, and Professional Schools
- Spamhaus ASN-DROP
- not listed
Routing timeline
Covering aggregate above, the prefix's own history below
Summary
Routing history
- Pattern
- Stable
- First seen
- Apr 2022
- Current origin since
- Apr 2022 · 4.6 yr
- Origin networks
- 1
IRR
Route objects on the exact prefix
| Origin | Registry | Description | Maintainer | Modified |
|---|---|---|---|---|
| AS9708 | RADB | Pukyong National University | MAINT-AS4766 | Oct 29, 2025 |
Whois
Registration for this announcement
- Range
- 121.
160. 0. 0/ 11 - Netname
- KORNET-KR
- Registrant
- Korea Telecom
- Registrant country
- KR
- Organization
- Korea Telecom
- Org country
- KR
- Type
- ALLOCATED PORTABLE
- Created
- Not stated by the registry
- Maintainer
- MNT-KRNIC-AP
- RIR
- APNIC
- Country
- KR
- Delegated
- Nov 1, 2006
- Status
- assigned
Report abuse
Abuse contact
- irt@
nic. or. kr - Name
- IRT-KRNIC-KR
- Handle
- IRT-KRNIC-KR