Data as of Nov 7, 2026
147.47.120.0/21
3 residential-proxy exits · 30 daysKISTI · space held by Seoul National University
Residential-proxy exits
Proxy exits
3
0.15% of its addresses · 30 days
Spread
3 of 8
/24s with at least one exit
Providers
17
selling exits here
Oct 8, 2026 – Nov 6, 2026
Exits seen per day
24 observations
/24s with the most always-on exits
| /24 | Always-on exits | Proxy exits | |
|---|---|---|---|
| 147.47.121.0/24 | 0 | 1 | |
| 147.47.123.0/24 | 0 | 1 | |
| 147.47.125.0/24 | 0 | 1 |
Proxy providers listing exits
- 711Proxy
- Ake.net
- BottingTools
- CliProxy
- DataImpulse
- EZProxies
- FastProxy
- FlashProxy
- IPCola
- IPPeak
- IPRoyal
- LemonBright
- Novada
- ProxyRack
- RapidProxy
- SwiftProxy
- Thordata
Announcements
Less specific
Covering announcements
| Prefix | Origin | Type | Proxy exits | Holder | RPKI |
|---|---|---|---|---|---|
| 147.47.96.0/19 since Mar 2017 | AS9488 | Business | 37 | Seoul National University | |
| 147.47.0.0/16 since May 2005 | AS9488 | Business | 352 | Seoul National University |
More specific
Announcements inside
| Prefix | Origin | Type | Proxy exits | Holder | RPKI |
|---|---|---|---|---|---|
| 147.47.124.0/24 since Apr 2018 | AS1237 | Business | Seoul National University | ||
| 147.47.125.0/24 since May 2018 | AS1237 | Business | 1 | Seoul National University |
Network & registry
Origin network
AS1237
KR
- Name
- KISTI
- Type
- Education
- Registered
- Aug 1, 2002
- Domain
- kreonet.net
- Website
- kreonet.net
- Industry
- Banks, Credit Card Companies, Mortgage Providers
- Spamhaus ASN-DROP
- not listed
Routing timeline
Covering aggregate above, the prefix's own history below
Summary
Routing history
- Pattern
- Stable
- First seen
- May 2009
- Current origin since
- May 2009 · 18 yr
- Origin networks
- 1
IRR
Route objects on the exact prefix
| Origin | Registry | Description | Maintainer | Modified |
|---|---|---|---|---|
| AS1237 | RADB | Proxy-Registered Route Object by LG Dacom(AS3786) | MAINT-AS3786 | Nov 13, 2023 |
Whois
Registration for this announcement
- Range
- 147.
47. 0. 0/ 16 - Netname
- NET-SNU-KR
- Registrant
- Seoul National University
- Registrant country
- KR
- Organization
- Seoul National University
- Org country
- KR
- Type
- ALLOCATED PORTABLE
- Created
- Not stated by the registry
- Maintainer
- MNT-KRNIC-AP
- RIR
- APNIC
- Country
- KR
- Delegated
- Jun 21, 1991
- Status
- assigned
Report abuse
Abuse contact
- irt@
nic. or. kr - Name
- IRT-KRNIC-KR
- Handle
- IRT-KRNIC-KR