Data as of Nov 8, 2026
203.243.42.0/24
No anonymizer space · no proxy exits in 30 daysGangneung-Wonju National University · space held by Korea Telecom
Announcements
Less specific
Covering announcements
| Prefix | Origin | Type | Proxy exits | RPKI |
|---|---|---|---|---|
| 203.243.0.0/18 since Sep 2012 | AS4766 | Residential | 97 1 always on |
Network & registry
Origin network
AS18034
KR
- Name
- Gangneung-Wonju National University
- Type
- Education
- Registered
- Dec 9, 2002
- Domain
- gwnu.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
- Oct 2023
- Current origin since
- Oct 2023 · 3.0 yr
- Origin networks
- 1
IRR
Route objects on the exact prefix
| Origin | Registry | Description | Maintainer | Modified |
|---|---|---|---|---|
| AS18034 | RADB | Gangneung-Wonju National University | MAINT-AS4766 | Nov 2, 2026 |
Whois
Registration for this announcement
- Range
- 203.
243. 42. 0/ 24 - 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
- Sep 29, 1996
- Status
- assigned
Report abuse
Abuse contact
- irt@
nic. or. kr - Name
- IRT-KRNIC-KR
- Handle
- IRT-KRNIC-KR