Data as of Nov 3, 2026
223.195.103.0/24
No anonymizer space · no proxy exits in 30 daysKorea Telecom · space held by Korean Education Network
Announcement
this exact prefix
No RPKI
Announced by
Type
Residential
Recent change
New origin Oct 11, 2026
from AS3786 LG DACOM Corporation
Announcements
More specific
Announcements inside
| Prefix | Origin | Type | Holder | RPKI |
|---|---|---|---|---|
| 223.195.103.0/25 | AS4766 | Residential | Korean Education Network | |
| 223.195.103.128/25 | AS4766 | Residential | Korean Education Network |
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
Who has announced this prefix
Summary
Routing history
- Pattern
- Rotating
- First seen
- Dec 2013
- Current origin since
- Oct 11, 2026 · under a month
- Origin networks
- 2
- Last change of origin
- Oct 11, 2026
Recorded history
History
- Handoffs
- 1
Whois
Registration for this announcement
- Range
- 223.194.0.0/15
- 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
- Jul 29, 2010
- Status
- assigned
Report abuse
Abuse contact
- [email protected]
- Name
- IRT-KRNIC-KR
- Handle
- IRT-KRNIC-KR