Data as of Nov 9, 2026
165.132.19.0/24
No anonymizer space · no proxy exits in 30 daysKorea Telecom · space held by Yonsei University
Announcements
Less specific
Covering announcements
| Prefix | Origin | Type | Proxy exits | Holder | RPKI |
|---|---|---|---|---|---|
| 165.132.0.0/17 since Aug 2013 | AS4665 | Business | 42 1 always on | Yonsei University | |
| 165.132.0.0/16 since May 2005 | AS4665 | Business | 97 2 always on | Yonsei University |
Network & registry
Origin network
AS4766
KR
- Name
- Korea Telecom
- Type
- Internet provider
- Registered
- Apr 22, 1996
- Domain
- kt.com
- Website
- www.kt.com/eng/main.jsp
- Industry
- Internet Service Provider (ISP)
- Spamhaus ASN-DROP
- not listed
- VPN servers
- 1
Routing timeline
Covering aggregate above, the prefix's own history below
Summary
Routing history
- Pattern
- Stable
- First seen
- Apr 2014
- Current origin since
- Apr 2014 · 13 yr
- Origin networks
- 1
Whois
Registration for this announcement
- Range
- 165.
132. 0. 0/ 16 - Netname
- YONSEI-NET-KR
- Registrant
- Yonsei University
- Registrant country
- KR
- Organization
- Yonsei University
- Org country
- KR
- Type
- ALLOCATED PORTABLE
- Created
- Not stated by the registry
- Maintainer
- MNT-KRNIC-AP
- RIR
- APNIC
- Country
- KR
- Delegated
- Jun 7, 1993
- Status
- assigned
Report abuse
Abuse contact
- irt@
nic. or. kr - Name
- IRT-KRNIC-KR
- Handle
- IRT-KRNIC-KR