Data as of Nov 5, 2026
203.232.211.0/24
1 residential-proxy exit · 30 daysCatholic University of Pusan · space held by Korean Education Network
Residential-proxy exits
Proxy exits
1
0.39% of its addresses · 30 days
Providers
2
selling exits here
Oct 6, 2026 – Nov 4, 2026
Exits seen per day
5 observations
Proxy providers listing exits
- LemonBright
- VitalExclusive
Announcements
Less specific
Covering announcements
| Prefix | Origin | Type | Proxy exits | RPKI |
|---|---|---|---|---|
| 203.232.0.0/16 since May 2005 | AS4766 | Residential | 252 3 always on |
Network & registry
Announced by
Covering announcement 203.232.208.0/21
- Prefix
- 203.232.208.0/21
- Announced by
- AS10198 Catholic University of Pusan
- Type
- Business
- Proxy exits
- 9
- RPKI
- No RPKI
- Netname
- KREN-KR
- Registrant
- Korean Education Network
- RIR
- APNIC
Origin network
AS10198
KR
- Name
- Catholic University of Pusan
- Type
- Education
- Registered
- Sep 1, 2000
- Domain
- cup.ac.kr
- Industry
- Other
- Spamhaus ASN-DROP
- not listed
Routing timeline
Covering aggregate above, the prefix's own history below
203.232.208.0/21
Routing history
- Pattern
- Stable
- First seen
- May 2005
- Current origin since
- May 2005 · 21 yr
- Origin networks
- 1
IRR
Route objects on 203.232.208.0/21
| Origin | Registry | Description | Maintainer | Modified |
|---|---|---|---|---|
| AS10198 | RADB | contact [email protected] if necessary | MAINT-AS3786 | Nov 13, 2023 |
| AS10198 | NTTCOM | proxy for HANARO TELECOM route | MAINT-HANARO | Apr 8, 2010 |
Whois
Registration for this announcement
- Range
- 203.
232. 128. 0/ 17 - Netname
- KREN-KR
- Registrant
- Korean Education Network
- Registrant country
- KR
- Organization
- Korean Education Network
- Org country
- KR
- Type
- ALLOCATED PORTABLE
- Created
- Not stated by the registry
- Maintainer
- MNT-KRNIC-AP
- RIR
- APNIC
- Country
- KR
- Delegated
- Feb 16, 1996
- Status
- assigned
Report abuse
Abuse contact
- irt@
nic. or. kr - Name
- IRT-KRNIC-KR
- Handle
- IRT-KRNIC-KR