Data as of Nov 9, 2026
203.237.108.0/24
1 anonymizer address · 0.39% · VPN2 residential-proxy exits · 30 daysChosun University · space held by Korean Education Network
Residential-proxy exits
Proxy exits
2
0.78% of its addresses · 30 days
Providers
18
selling exits here
Oct 10, 2026 – Nov 8, 2026
Exits seen per day
770 observations
- VPN · anonymizer
- Business
Proxy providers listing exits
- Ake.net
- BottingTools
- BuyingProxy
- Byteful
- DataImpulse
- Datarama
- Evomi
- FastProxy
- IPFly
- IPRoyal
- InfiniteProxies
- LemonBright
- NextProxy
- PacketStream
- Proxmint
- Proxy4U
- ProxyRack
- Proxying
IPv4 market
Path
1 · Holder
2 · Leased from
not leased
Operators, sellers and brokers
VPN services
| Name | Parent | In 203.237.108.0/24 | /24s |
|---|---|---|---|
| VPN Gate | University of Tsukuba | 10.39% | 1 |
Lineage
How this block came to its use, oldest first. The whole IPv4 market →
203.237.108.0/24
From the registry to its use
Announcements
Less specific
Covering announcements
| Prefix | Origin | Type | Proxy exits | Holder | RPKI |
|---|---|---|---|---|---|
| 203.237.96.0/19 since May 2005 | AS9754 | Business | 14 3 always on | Korean Education Network |
Composition
The types across the prefix's announced space, by addresses.
Announced space
Address share
Announced space
Types across the prefix
256 addresses
| Type | Addresses | Share | Ranges | |
|---|---|---|---|---|
| Business | 255 | >99% | 2 | |
| VPNanonymizer | 1 | 0.39% | 1 |
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
- 203.
237. 96. 0/ 19 - 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
- Sep 29, 1996
- Status
- assigned
Report abuse
Abuse contact
- irt@
nic. or. kr - Name
- IRT-KRNIC-KR
- Handle
- IRT-KRNIC-KR