Data as of Nov 8, 2026
121.157.111.0/24
No anonymizer space · no proxy exits in 30 daysNational Agricultural Cooperative federation · space held by Korea Telecom
Announcements
Less specific
Covering announcements
| Prefix | Origin | Type | Proxy exits | Holder | RPKI |
|---|---|---|---|---|---|
| 121.152.0.0/13 since Dec 2009 | AS4766 | Residential | 3,454 152 always on | Korea Telecom | |
| 121.144.0.0/12 since Sep 2009 | AS4766 | Residential | 6,903 284 always on | Korea Telecom | |
| 121.128.0.0/11 since Apr 2006 | AS4766 | Residential | 14,006 626 always on | Korea Telecom |
Network & registry
Origin network
AS9638
KR
- Name
- National Agricultural Cooperative federation
- Type
- Business
- Registered
- Aug 18, 1999
- Domain
- nonghyup.com
- Industry
- Travel and Accommodation
- Spamhaus ASN-DROP
- not listed
Routing timeline
Covering aggregate above, the prefix's own history below
Summary
Routing history
- Pattern
- Stable
- First seen
- Nov 2006
- Current origin since
- Nov 2006 · 20 yr
- Origin networks
- 2
- Last change of origin
- Jan 2021
Recorded history
History
- Handoffs
- 1
Whois
Registration for this announcement
- Range
- 121.
128. 0. 0/ 11 - 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
- Apr 7, 2006
- Status
- assigned
Report abuse
Abuse contact
- irt@
nic. or. kr - Name
- IRT-KRNIC-KR
- Handle
- IRT-KRNIC-KR