Data as of Nov 10, 2026
211.230.220.0/23
No anonymizer space · no proxy exits in 30 daysKunsan National University (KNU) · space held by Korea Telecom
Announcements
Less specific
Covering announcements
| Prefix | Origin | Type | Proxy exits | RPKI |
|---|---|---|---|---|
| 211.224.0.0/13 since May 2005 | AS4766 | Residential | 3,368 134 always on |
Network & registry
Origin network
AS9954
KR
- Name
- Kunsan National University (KNU)
- Type
- Education
- Registered
- Apr 14, 2000
- Domain
- kunsan.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
- May 2005
- Current origin since
- May 2005 · 22 yr
- Origin networks
- 1
IRR
Route objects on the exact prefix
| Origin | Registry | Description | Maintainer | Modified |
|---|---|---|---|---|
| AS9954 | RADB | Kunsan National University | MAINT-AS4766 | Nov 13, 2023 |
Whois
Registration for this announcement
- Range
- 211.
228. 0. 0/ 14 - 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
- Dec 12, 2000
- Status
- assigned
Report abuse
Abuse contact
- irt@
nic. or. kr - Name
- IRT-KRNIC-KR
- Handle
- IRT-KRNIC-KR