Data as of Nov 15, 2026
203.232.192.0/20
3 residential-proxy exits · 30 daysKorea Telecom
Residential-proxy exits
Proxy exits
3
0.07% of its addresses · 30 days
Spread
2 of 16
/24s with at least one exit
Providers
2
selling exits here
Oct 16, 2026 – Nov 14, 2026
Exits seen per day
4 observations
/24s with the most always-on exits
| /24 | Always-on exits | Proxy exits | |
|---|---|---|---|
| 203.232.200.0/24 | 0 | 2 | |
| 203.232.205.0/24 | 0 | 1 |
Proxy providers listing exits
- Shifter
- Thordata
Announcements
More specific
Announcements inside
| Prefix | Origin | Type | Proxy exits | Holder | RPKI |
|---|---|---|---|---|---|
| 203.232.192.0/21 since Dec 2023 | AS18028 | Business | Korean Education Network | ||
| 203.232.200.0/21 since Mar 2021 | AS18028 | Business | 3 | Korean Education Network | |
| 203.232.206.0/24 since Feb 2025 | AS18028 | Business | Korean Education Network |
Registrations in this block
The registry's network records over this block, widest first, each under its parent.
| Range | Addresses | Netname | Holder | Type | Created | Abuse contact |
|---|---|---|---|---|---|---|
| 203.232.128.0/17 | 32,768 | KREN | Korean Education Network | ALLOCATED PORTABLE | — | hostmaster@ |
Network & registry
Announced by
Covering announcement 203.232.0.0/16
- Prefix
- 203.232.0.0/16
- Announced by
- AS4766 Korea Telecom
- Type
- Residential
- Proxy exits
- 297
- Always-on exits
- 2
- RPKI
- No RPKI
- RIR
- APNIC
IPv4 market
Holder
- Organization
- Not stated by the registry
Origin network
AS4766
KR
- Name
- Korea Telecom
- Type
- Internet provider
- Registered
- Apr 22, 1996
- Domain
- kt.com
- Website
- www.kt.com/eng/main.jsp
- Industry
- Internet Service Provider (ISP)
- Spamhaus ASN-DROP
- not listed
- VPN servers
- 2
Routing timeline
Who has announced 203.232.0.0/16
203.232.0.0/16
Routing history
- Pattern
- Stable
- First seen
- May 2005
- Current origin since
- May 2005 · 22 yr
- Origin networks
- 1
IRR
Route objects on 203.232.0.0/16
| Origin | Registry | Description | Maintainer | Modified |
|---|---|---|---|---|
| AS4766 | RADB | KORnet operation Center | MAINT-AS4766 | Nov 13, 2023 |
Whois
Registration for this announcement
203.232.0.0/16 spans several registrations: 2 records are listed under Registrations.
- Registrant country
- AU
- RIR
- APNIC
- Country
- KR
- Delegated
- Feb 16, 1996
- Status
- assigned