Data as of Nov 10, 2026
221.168.37.0/24
1 residential-proxy exit · 30 daysKOSCOM · space held by Korea Telecom
Residential-proxy exits
Proxy exits
1
0.39% of its addresses · 30 days
Providers
2
selling exits here
Oct 11, 2026 – Nov 9, 2026
Exits seen per day
72 observations
Proxy providers listing exits
- DataImpulse
- Q2IP
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
Announced by
Covering announcement 221.168.36.0/22
- Prefix
- 221.168.36.0/22
- Announced by
- AS9526 KOSCOM
- Type
- Business
- Proxy exits
- 2
- RPKI
- No RPKI
- Netname
- KORNET-KR
- Registrant
- Korea Telecom
- RIR
- APNIC
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
221.168.36.0/22
Routing history
- Pattern
- Stable
- First seen
- Aug 2020
- Current origin since
- Aug 2020 · 6.2 yr
- Origin networks
- 1
IRR
Route objects on 221.168.36.0/22
| 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