Data as of Nov 7, 2026
203.250.0.0/19
1 residential-proxy exit · 30 daysKISTI
Residential-proxy exits
Proxy exits
1
0.01% of its addresses · 30 days
Spread
1 of 32
/24s with at least one exit
Providers
14
selling exits here
Oct 8, 2026 – Nov 6, 2026
Exits seen per day
44 observations
Proxy providers listing exits
- 2Extract
- BirdProxies
- BottingTools
- ByteProxies
- Byteful
- GSocks
- GonzoProxy
- Infatica
- MangoProxy
- Proxy-Seller
- ProxyRack
- Proxyma
- Shifter
- VitalExclusive
Network & registry
Origin network
AS1237
KR
- Name
- KISTI
- Type
- Education
- Registered
- Aug 1, 2002
- Domain
- kreonet.net
- Website
- kreonet.net
- Industry
- Banks, Credit Card Companies, Mortgage Providers
- Spamhaus ASN-DROP
- not listed
Routing timeline
Who has announced this prefix
Summary
Routing history
- Pattern
- Stable
- First seen
- May 2005
- Current origin since
- Jun 2005 · 21 yr
- Origin networks
- 2
- Last change of origin
- Jun 2005
Recorded history
History
- Handoffs
- 1
RPKI
Route origin authorizations
| ROA prefix | ASN | Max len | Anchor | Verdict |
|---|---|---|---|---|
| 203.250.0.0/19 | AS1237 | /24 | APNIC | RPKI valid |
IRR
Route objects on the exact prefix
IRR inside
Route objects inside
| Prefix | Origin | Registry | Description | Maintainer | Modified |
|---|---|---|---|---|---|
| 203.250.0.0/20 | AS1237 | APNIC | Korea Internet & Security Agency (KISA) | MNT-KRNIC-AP | Sep 8, 2025 |
| 203.250.0.0/21 | AS1237 | APNIC | Korea Internet & Security Agency (KISA) | MNT-KRNIC-AP | Sep 8, 2025 |
| 203.250.0.0/22 | AS1237 | APNIC | Korea Internet & Security Agency (KISA) | MNT-KRNIC-AP | Sep 8, 2025 |
| 203.250.0.0/23 | AS1237 | APNIC | Korea Internet & Security Agency (KISA) | MNT-KRNIC-AP | Sep 8, 2025 |
| 203.250.0.0/24 | AS1237 | APNIC | Korea Internet & Security Agency (KISA) | MNT-KRNIC-AP | Sep 8, 2025 |
| 203.250.1.0/24 | AS1237 | APNIC | Korea Internet & Security Agency (KISA) | MNT-KRNIC-AP | Sep 8, 2025 |
| 203.250.2.0/23 | AS1237 | APNIC | Korea Internet & Security Agency (KISA) | MNT-KRNIC-AP | Sep 8, 2025 |
| 203.250.2.0/24 | AS1237 | APNIC | Korea Internet & Security Agency (KISA) | MNT-KRNIC-AP | Sep 8, 2025 |
| 203.250.3.0/24 | AS1237 | APNIC | Korea Internet & Security Agency (KISA) | MNT-KRNIC-AP | Sep 8, 2025 |
| 203.250.4.0/22 | AS1237 | APNIC | Korea Internet & Security Agency (KISA) | MNT-KRNIC-AP | Sep 8, 2025 |
| 203.250.4.0/23 | AS1237 | APNIC | Korea Internet & Security Agency (KISA) | MNT-KRNIC-AP | Sep 8, 2025 |
| 203.250.4.0/24 | AS1237 | APNIC | Korea Internet & Security Agency (KISA) | MNT-KRNIC-AP | Sep 8, 2025 |
| 203.250.5.0/24 | AS1237 | APNIC | Korea Internet & Security Agency (KISA) | MNT-KRNIC-AP | Sep 8, 2025 |
| 203.250.6.0/23 | AS1237 | APNIC | Korea Internet & Security Agency (KISA) | MNT-KRNIC-AP | Sep 8, 2025 |
| 203.250.6.0/24 | AS1237 | APNIC | Korea Internet & Security Agency (KISA) | MNT-KRNIC-AP | Sep 8, 2025 |
| 203.250.7.0/24 | AS1237 | APNIC | Korea Internet & Security Agency (KISA) | MNT-KRNIC-AP | Sep 8, 2025 |
| 203.250.8.0/21 | AS1237 | APNIC | Korea Internet & Security Agency (KISA) | MNT-KRNIC-AP | Sep 8, 2025 |
| 203.250.8.0/22 | AS1237 | APNIC | Korea Internet & Security Agency (KISA) | MNT-KRNIC-AP | Sep 8, 2025 |
| 203.250.8.0/23 | AS1237 | APNIC | Korea Internet & Security Agency (KISA) | MNT-KRNIC-AP | Sep 8, 2025 |
| 203.250.8.0/24 | AS1237 | APNIC | Korea Internet & Security Agency (KISA) | MNT-KRNIC-AP | Sep 8, 2025 |
| 203.250.9.0/24 | AS1237 | APNIC | Korea Internet & Security Agency (KISA) | MNT-KRNIC-AP | Sep 8, 2025 |
| 203.250.10.0/23 | AS1237 | APNIC | Korea Internet & Security Agency (KISA) | MNT-KRNIC-AP | Sep 8, 2025 |
| 203.250.10.0/24 | AS1237 | APNIC | Korea Internet & Security Agency (KISA) | MNT-KRNIC-AP | Sep 8, 2025 |
| 203.250.11.0/24 | AS1237 | APNIC | Korea Internet & Security Agency (KISA) | MNT-KRNIC-AP | Sep 8, 2025 |
| 203.250.12.0/22 | AS1237 | APNIC | Korea Internet & Security Agency (KISA) | MNT-KRNIC-AP | Sep 8, 2025 |
| 203.250.12.0/23 | AS1237 | APNIC | Korea Internet & Security Agency (KISA) | MNT-KRNIC-AP | Sep 8, 2025 |
| 203.250.12.0/24 | AS1237 | APNIC | Korea Internet & Security Agency (KISA) | MNT-KRNIC-AP | Sep 8, 2025 |
| 203.250.13.0/24 | AS1237 | APNIC | Korea Internet & Security Agency (KISA) | MNT-KRNIC-AP | Sep 8, 2025 |
| 203.250.14.0/23 | AS1237 | APNIC | Korea Internet & Security Agency (KISA) | MNT-KRNIC-AP | Sep 8, 2025 |
| 203.250.14.0/24 | AS1237 | APNIC | Korea Internet & Security Agency (KISA) | MNT-KRNIC-AP | Sep 8, 2025 |
| 203.250.15.0/24 | AS1237 | APNIC | Korea Internet & Security Agency (KISA) | MNT-KRNIC-AP | Sep 8, 2025 |
| 203.250.16.0/20 | AS1237 | APNIC | Korea Internet & Security Agency (KISA) | MNT-KRNIC-AP | Sep 8, 2025 |
| 203.250.16.0/21 | AS1237 | APNIC | Korea Internet & Security Agency (KISA) | MNT-KRNIC-AP | Sep 8, 2025 |
| 203.250.16.0/22 | AS1237 | APNIC | Korea Internet & Security Agency (KISA) | MNT-KRNIC-AP | Sep 8, 2025 |
| 203.250.16.0/23 | AS1237 | APNIC | Korea Internet & Security Agency (KISA) | MNT-KRNIC-AP | Sep 8, 2025 |
| 203.250.16.0/24 | AS1237 | APNIC | Korea Internet & Security Agency (KISA) | MNT-KRNIC-AP | Sep 8, 2025 |
| 203.250.17.0/24 | AS1237 | APNIC | Korea Internet & Security Agency (KISA) | MNT-KRNIC-AP | Sep 8, 2025 |
| 203.250.18.0/23 | AS1237 | APNIC | Korea Internet & Security Agency (KISA) | MNT-KRNIC-AP | Sep 8, 2025 |
| 203.250.18.0/24 | AS1237 | APNIC | Korea Internet & Security Agency (KISA) | MNT-KRNIC-AP | Sep 8, 2025 |
| 203.250.19.0/24 | AS1237 | APNIC | Korea Internet & Security Agency (KISA) | MNT-KRNIC-AP | Sep 8, 2025 |
| 203.250.20.0/22 | AS1237 | APNIC | Korea Internet & Security Agency (KISA) | MNT-KRNIC-AP | Sep 8, 2025 |
| 203.250.20.0/23 | AS1237 | APNIC | Korea Internet & Security Agency (KISA) | MNT-KRNIC-AP | Sep 8, 2025 |
| 203.250.20.0/24 | AS1237 | APNIC | Korea Internet & Security Agency (KISA) | MNT-KRNIC-AP | Sep 8, 2025 |
| 203.250.21.0/24 | AS1237 | APNIC | Korea Internet & Security Agency (KISA) | MNT-KRNIC-AP | Sep 8, 2025 |
| 203.250.22.0/23 | AS1237 | APNIC | Korea Internet & Security Agency (KISA) | MNT-KRNIC-AP | Sep 8, 2025 |
| 203.250.22.0/24 | AS1237 | APNIC | Korea Internet & Security Agency (KISA) | MNT-KRNIC-AP | Sep 8, 2025 |
| 203.250.23.0/24 | AS1237 | APNIC | Korea Internet & Security Agency (KISA) | MNT-KRNIC-AP | Sep 8, 2025 |
| 203.250.24.0/21 | AS1237 | APNIC | Korea Internet & Security Agency (KISA) | MNT-KRNIC-AP | Sep 8, 2025 |
| 203.250.24.0/22 | AS1237 | APNIC | Korea Internet & Security Agency (KISA) | MNT-KRNIC-AP | Sep 8, 2025 |
| 203.250.24.0/23 | AS1237 | APNIC | Korea Internet & Security Agency (KISA) | MNT-KRNIC-AP | Sep 8, 2025 |
| 203.250.24.0/24 | AS1237 | APNIC | Korea Internet & Security Agency (KISA) | MNT-KRNIC-AP | Sep 8, 2025 |
| 203.250.25.0/24 | AS1237 | APNIC | Korea Internet & Security Agency (KISA) | MNT-KRNIC-AP | Sep 8, 2025 |
| 203.250.26.0/23 | AS1237 | APNIC | Korea Internet & Security Agency (KISA) | MNT-KRNIC-AP | Sep 8, 2025 |
| 203.250.26.0/24 | AS1237 | APNIC | Korea Internet & Security Agency (KISA) | MNT-KRNIC-AP | Sep 8, 2025 |
| 203.250.27.0/24 | AS1237 | APNIC | Korea Internet & Security Agency (KISA) | MNT-KRNIC-AP | Sep 8, 2025 |
| 203.250.28.0/22 | AS1237 | APNIC | Korea Internet & Security Agency (KISA) | MNT-KRNIC-AP | Sep 8, 2025 |
| 203.250.28.0/23 | AS1237 | APNIC | Korea Internet & Security Agency (KISA) | MNT-KRNIC-AP | Sep 8, 2025 |
| 203.250.28.0/24 | AS1237 | APNIC | Korea Internet & Security Agency (KISA) | MNT-KRNIC-AP | Sep 8, 2025 |
| 203.250.29.0/24 | AS1237 | APNIC | Korea Internet & Security Agency (KISA) | MNT-KRNIC-AP | Sep 8, 2025 |
| 203.250.30.0/23 | AS1237 | APNIC | Korea Internet & Security Agency (KISA) | MNT-KRNIC-AP | Sep 8, 2025 |
| 203.250.30.0/24 | AS1237 | APNIC | Korea Internet & Security Agency (KISA) | MNT-KRNIC-AP | Sep 8, 2025 |
| 203.250.31.0/24 | AS1237 | APNIC | Korea Internet & Security Agency (KISA) | MNT-KRNIC-AP | Sep 8, 2025 |
Whois
Registration for this announcement
- Range
- 203.
250. 0. 0/ 19 - Netname
- KREONet-KR
- Registrant
- KISTI
- Registrant country
- KR
- Organization
- KISTI
- 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