Data as of Nov 10, 2026
221.168.36.0/22
2 residential-proxy exits · 30 daysKOSCOM · space held by Korea Telecom
Residential-proxy exits
Proxy exits
2
0.20% of its addresses · 30 days
Spread
2 of 4
/24s with at least one exit
Providers
19
selling exits here
Oct 11, 2026 – Nov 8, 2026
Exits seen per day
1.3K observations
/24s with the most always-on exits
| /24 | Always-on exits | Proxy exits | |
|---|---|---|---|
| 221.168.37.0/24 | 0 | 1 | |
| 221.168.38.0/24 | 0 | 1 |
Proxy providers listing exits
- 9Proxy
- BottingTools
- CatProxies
- DataImpulse
- EZProxies
- Geonode
- GhostConnect
- GloryCloud
- HideProxy
- InfiniteProxies
- LudaxProxy
- NextProxy
- ProxiesVision
- Proxmint
- Proxy4U
- ProxyGeo
- Q2IP
- RainProxy
- TrueProxies
Announcements
Less specific
Covering announcements
| Prefix | Origin | Type | Proxy exits | Holder | RPKI |
|---|---|---|---|---|---|
| 221.168.0.0/16 since May 2005 | AS4766 | Residential | 470 27 always on | Korea Telecom |
Network & registry
Origin network
AS9526
KR
- Name
- KOSCOM
- Type
- Business
- Registered
- May 13, 1999
- Domain
- koscom.co.kr
- Industry
- Computer and Information Technology
- Spamhaus ASN-DROP
- not listed
Routing timeline
Covering aggregate above, the prefix's own history below
Summary
Routing history
- Pattern
- Stable
- First seen
- Aug 2020
- Current origin since
- Aug 2020 · 6.2 yr
- Origin networks
- 1
IRR
Route objects on the exact prefix
| Origin | Registry | Description | Maintainer | Modified |
|---|---|---|---|---|
| AS9526 | RADB | KOSCOM-AS-KR | MAINT-AS9318 | Nov 13, 2023 |
Whois
Registration for this announcement
- Range
- 221.
168. 0. 0/ 16 - 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 17, 2003
- Status
- assigned
Report abuse
Abuse contact
- irt@
nic. or. kr - Name
- IRT-KRNIC-KR
- Handle
- IRT-KRNIC-KR