Data as of Nov 8, 2026
220.67.221.0/24
1 residential-proxy exit · 30 daysChosun University · space held by Korean Education Network
Residential-proxy exits
Proxy exits
1
0.39% of its addresses · 30 days
Always-on exits
1
100% of its exits
Providers
13
selling exits here
Oct 9, 2026 – Nov 7, 2026
Exits seen per day
1.1K observations
Proxy providers listing exits
- BottingTools
- DataImpulse
- Evomi
- FloppyData
- GeekProxy
- IPFly
- PSBProxy
- PrivateByte
- Proxmint
- Proxy4U
- Proxying
- PuraRoute
- Q2IP
Announcements
Less specific
Covering announcements
| Prefix | Origin | Type | Proxy exits | Holder | RPKI |
|---|---|---|---|---|---|
| 220.67.192.0/19 since May 2005 | AS9754 | Business | 28 2 always on | Korean Education Network | |
| 220.67.0.0/16 since May 2005 | AS3786 | Business | 97 3 always on | Korean Education Network |
Network & registry
Origin network
AS9754
KR
- Name
- Chosun University
- Type
- Education
- Registered
- Dec 10, 1999
- Domain
- chosun.ac.kr
- Industry
- Colleges, Universities, and Professional Schools
- Spamhaus ASN-DROP
- not listed
Routing timeline
Covering aggregate above, the prefix's own history below
Summary
Routing history
- Pattern
- Stable
- First seen
- Dec 2023
- Current origin since
- Dec 2023 · 2.9 yr
- Origin networks
- 1
Whois
Registration for this announcement
- Range
- 220.
66. 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 22, 2002
- Status
- assigned
Report abuse
Abuse contact
- irt@
nic. or. kr - Name
- IRT-KRNIC-KR
- Handle
- IRT-KRNIC-KR