Data as of Nov 12, 2026
121.131.216.0/24
4 residential-proxy exits · 30 daysKorean Air Lines · space held by Korea Telecom
Residential-proxy exits
Proxy exits
4
1.6% of its addresses · 30 days
Providers
9
selling exits here
Oct 13, 2026 – Nov 11, 2026
Exits seen per day
119 observations
Proxy providers listing exits
- AnyIP
- BottingTools
- Byteful
- EnigmaProxy
- FloppyData
- NovaProxy
- ProxyEmpire
- Shifter
- VantageProxies
Announcements
Less specific
Covering announcements
| Prefix | Origin | Type | Proxy exits | Holder | RPKI |
|---|---|---|---|---|---|
| 121.128.0.0/13 since Dec 2009 | AS4766 | Residential | 3,742 135 always on | Korea Telecom | |
| 121.128.0.0/12 since Sep 2009 | AS4766 | Residential | 7,600 283 always on | Korea Telecom | |
| 121.128.0.0/11 since Apr 2006 | AS4766 | Residential | 15,266 505 always on | Korea Telecom |
Network & registry
Origin network
AS152214
KR
- Name
- Korean Air Lines
- Type
- Business
- Registered
- Dec 29, 2023
- Domain
- koreanair.com
- Spamhaus ASN-DROP
- not listed
Routing timeline
Covering aggregate above, the prefix's own history below
Summary
Routing history
- Pattern
- Rotating
- First seen
- Jun 2024
- Current origin since
- Aug 2024 · 2.2 yr
- Origin networks
- 2
- Last change of origin
- Aug 2024
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