Data as of Nov 4, 2026
203.236.64.0/18
47 residential-proxy exits · 30 daysKorea Telecom
Residential-proxy exits
Proxy exits
47
0.29% of its addresses · 30 days
Always-on exits
2
4.3% of its exits
Spread
24 of 64
/24s with at least one exit
Providers
50
selling exits here
Oct 5, 2026 – Nov 3, 2026
Exits seen per day
7.0K observations
- Residential
- Business
/24s with the most always-on exits
Proxy providers listing exits
- 2Captcha
- Ake.net
- AnyIP
- BirdProxies
- BottingTools
- BuyingProxy
- ByteProxies
- Byteful
- CatProxies
- CliProxy
- Datarama
- EZProxies
- EnigmaProxy
- Evomi
- FastProxy
- FlashProxy
- FlexyProxies
- FloppyData
- GSocks
- Geonode
- GonzoProxy
- HydraProxy
- IPCola
- IPFly
- IPOasis
- IPPeak
- IPRoyal
- Infatica
- InfiniteProxies
- LemonBright
- MangoProxy
- NextProxy
- NodeProxy
- NovProxy
- NovaProxy
- PacketStream
- Proxiware
- Proxy-Seller
- ProxyEmpire
- ProxyGeo
- ProxyRack
- Proxying
- Proxyma
- PuraRoute
- RainProxy
- Shifter
- Thordata
- VantageProxies
- VitalExclusive
- VitalProxy
Announcements
Nesting
More-specifics by size
Sized by addresses, colored by each announcement's type. Click a tile with children to zoom in, a leaf to open it.
More specific
Announcements inside
| Prefix | Origin | Type | Proxy exits | Holder | RPKI |
|---|---|---|---|---|---|
| 203.236.64.0/24 since May 2005 | AS9696 | Unknown | Korea Telecom | ||
| 203.236.65.0/24 since May 2005 | AS9696 | Unknown | Korea Telecom | ||
| 203.236.66.0/24 since May 2005 | AS9696 | Unknown | Korea Telecom | ||
| 203.236.67.0/24 since May 2005 | AS9696 | Unknown | Korea Telecom | ||
| 203.236.68.0/24 since Dec 2008 | AS9696 | Unknown | Korea Telecom | ||
| 203.236.69.0/24 since May 2005 | AS9696 | Unknown | Korea Telecom | ||
| 203.236.70.0/24 since May 2005 | AS9696 | Unknown | Korea Telecom | ||
| 203.236.71.0/24 since Jan 2007 | AS9696 | Unknown | Korea Telecom | ||
| 203.236.72.0/24 since May 2005 | AS9696 | Unknown | Korea Telecom | ||
| 203.236.73.0/24 since May 2005 | AS9696 | Unknown | Korea Telecom | ||
| 203.236.74.0/24 since Jan 2010 | AS9490 | Business | Korea Telecom | ||
| 203.236.76.0/24 since May 2005 | AS9696 | Unknown | Korea Telecom | ||
| 203.236.78.0/24 since May 2005 | AS9696 | Unknown | Korea Telecom | ||
| 203.236.79.0/24 since Dec 2008 | AS9696 | Unknown | Korea Telecom | ||
| 203.236.80.0/24 since Sep 2013 | AS9575 | Business | Korea Telecom | ||
| 203.236.80.0/25 | AS9575 | Business | Korea Telecom | ||
| 203.236.80.128/25 | AS9575 | Business | Korea Telecom | ||
| 203.236.84.0/24 since Aug 2011 | AS45399 | Business | 1 | Korea Telecom | |
| 203.236.120.0/24 since Mar 2010 | AS45989 | Business | Korea Telecom |
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 |
|---|---|---|---|---|---|---|
| 203.236.64.0/18 | 16,384 | KORNET | Korea Telecom | ALLOCATED PORTABLE | — | hostmaster@ |
Composition
The types across the prefix's announced space, by addresses.
Announced space
Address share
Announced space
Types across the prefix
16,384 addresses
| Type | Addresses | Share | Ranges | |
|---|---|---|---|---|
| Residential | 12,032 | 73% | 5 | |
| Unknown | 3,328 | 20% | 13 | |
| Business | 1,024 | 6.3% | 5 |
Network & registry
Announced by
Covering announcement 203.236.0.0/17
- Prefix
- 203.236.0.0/17
- Announced by
- AS4766 Korea Telecom
- Type
- Residential
- Proxy exits
- 84
- Always-on exits
- 3
- RPKI
- No RPKI
- RIR
- APNIC
Registry
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
- 1
Routing timeline
Who has announced 203.236.0.0/17
203.236.0.0/17
Routing history
- Pattern
- Stable
- First seen
- May 2005
- Current origin since
- May 2005 · 21 yr
- Origin networks
- 1
IRR
Route objects on 203.236.0.0/17
| Origin | Registry | Description | Maintainer | Modified |
|---|---|---|---|---|
| AS4766 | RADB | KORnet operation Center(Korea Telecom) | MAINT-AS4766 | Nov 13, 2023 |
Whois
Registration for this announcement
203.236.0.0/17 spans several registrations: 6 records are listed under Registrations.
- Registrant country
- AU
- RIR
- APNIC
- Country
- KR
- Delegated
- Sep 29, 1996
- Status
- assigned