Data as of Nov 10, 2026
141.
Anonymizer- Proxy activity
- Not seen in 30 days
- Type
- VPNBusiness network
- Risk
- 75 / 100 · High
- Operator
- VPN servicesoperated by VPN Gate
- Announced by
- AS3784Pohang University of Science and Technologypostech.eduEducation
- Announcement
- 141.223.0.0/18No RPKI
- Location
- Yeonil, Gyeongsangbuk-do, South KoreaAn anonymizer's exit: its user may be anywhere.
Network & registry
The block's full lineage, from registry to use, is on its prefix page.
Announced by
Announcement
- Prefix
- 141.223.0.0/18
- Announced by
- AS3784 Pohang University of Science and Technology
- Type
- Business
- Anonymizer addresses
- 1 addresses · <0.01%VPN
- Proxy exits
- 27
- Always-on exits
- 1
- RPKI
- No RPKI
Origin network
AS3784
KR
- Name
- Pohang University of Science and Technology
- Type
- Education
- Registered
- Aug 1, 2002
- Domain
- postech.edu
- Industry
- Colleges, Universities, and Professional Schools
- Spamhaus ASN-DROP
- not listed
Routing timeline
Who has announced 141.223.0.0/18
141.223.0.0/18
Routing history
- Pattern
- Stable
- First seen
- May 2005
- Current origin since
- May 2005 · 22 yr
- Origin networks
- 1
IRR
Route objects on 141.223.0.0/18
| Origin | Registry | Description | Maintainer | Modified |
|---|---|---|---|---|
| AS3784 | RADB | POSTECH | MAINT-AS4766 | Nov 13, 2023 |
Whois
Registration for this address
- Range
- 141.
223. 0. 0/ 16 - Netname
- POSTECH-KR
- Registrant
- Pohang University of Science and Technology
- Registrant country
- KR
- Organization
- Pohang University of Science and Technology
- Org country
- KR
- Type
- ALLOCATED PORTABLE
- Created
- Not stated by the registry
- Maintainer
- MNT-KRNIC-AP
- RIR
- APNIC
- Country
- KR
- Delegated
- Aug 3, 1990
- Status
- assigned
Report abuse
Abuse contact
- irt@
nic. or. kr - Name
- IRT-KRNIC-KR
- Handle
- IRT-KRNIC-KR
Geolocation
Location detail
- Country
- South Korea
- Region
- Gyeongsangbuk-do
- City
- Yeonil
- Coordinates
- 36.
0045, 129. 3185 - Time zone
- Asia/Seoul
- Continent
- Asia
- GeoNames
- 1832215