Data as of Nov 7, 2026
211.238.16.0/20
6 residential-proxy exits · 30 daysSejong Networks
Residential-proxy exits
Proxy exits
6
0.15% of its addresses · 30 days
Always-on exits
1
17% of its exits
Spread
1 of 16
/24s with at least one exit
Providers
29
selling exits here
Oct 8, 2026 – Nov 6, 2026
Exits seen per day
3.1K observations
Proxy providers listing exits
- AnyIP
- BartProxies
- BirdProxies
- BottingTools
- ByteProxies
- Byteful
- DataImpulse
- Decodo
- EnigmaProxy
- Evomi
- FloppyData
- GSocks
- Geonode
- GonzoProxy
- IPRoyal
- Infatica
- InfiniteProxies
- MangoProxy
- NodeProxy
- NovaProxy
- Oxylabs
- Proxiware
- Proxy-Seller
- Proxy4U
- ProxyEmpire
- Proxyma
- RainProxy
- Shifter
- VantageProxies
Announcements
More specific
Announcements inside
| Prefix | Origin | Type | Proxy exits | Holder | RPKI |
|---|---|---|---|---|---|
| 211.238.16.0/21 since Aug 2025 | AS9848 | Internet provider | 6 1 always on | Sejong Networks | |
| 211.238.21.0/24 since Oct 22, 2026 | AS9848 | Internet provider | Sejong Networks |
Network & registry
Origin network
AS9848
KR
- Name
- Sejong Networks
- Type
- Internet provider
- Registered
- Feb 4, 2000
- Domain
- sejongnetworks.com
- Website
- en.sejongnetworks.com/
- Industry
- Internet Service Provider (ISP)
- Spamhaus ASN-DROP
- not listed
Routing timeline
Who has announced this prefix
Summary
Routing history
- Pattern
- Stable
- First seen
- Aug 2005
- Current origin since
- Aug 2005 · 21 yr
- Origin networks
- 1
IRR
Route objects on the exact prefix
| Origin | Registry | Description | Maintainer | Modified |
|---|---|---|---|---|
| AS9848 | RADB | Sejong Telecom | MAINT-AS9318 | Nov 13, 2023 |
| AS10154 not the origin | RADB | contact [email protected] if necessary | MAINT-AS3786 | Nov 13, 2023 |
IRR inside
Route objects inside
| Prefix | Origin | Registry | Description | Maintainer | Modified |
|---|---|---|---|---|---|
| 211.238.24.0/21 | AS9318 | RADB | SK Broadband | MAINT-AS9318 | Nov 13, 2023 |
| 211.238.24.0/21 | AS9318 | NTTCOM | Proxy-registered route object | MAINT-AS9304 | Jan 10, 2005 |
| 211.238.26.0/24 | AS23584 | RADB | Sejong Telecom | MAINT-AS4766 | Nov 13, 2023 |
| 211.238.27.0/24 | AS23584 | RADB | Proxy-Registered Route Object by LG Dacom(AS3786) | MAINT-AS3786 | Nov 13, 2023 |
| 211.238.28.0/22 | AS23584 | RADB | Sejong Telecom | MAINT-AS4766 | Nov 13, 2023 |
| 211.238.28.0/24 | AS23584 | RADB | Proxy-Registered Route Object by LG Dacom(AS3786) | MAINT-AS3786 | Nov 13, 2023 |
| 211.238.29.0/24 | AS23584 | RADB | Proxy-Registered Route Object by LG Dacom(AS3786) | MAINT-AS3786 | Nov 13, 2023 |
| 211.238.30.0/24 | AS23584 | RADB | Proxy-Registered Route Object by LG Dacom(AS3786) | MAINT-AS3786 | Nov 13, 2023 |
| 211.238.31.0/24 | AS23584 | RADB | Proxy-Registered Route Object by LG Dacom(AS3786) | MAINT-AS3786 | Nov 13, 2023 |
Whois
Registration for this announcement
- Range
- 211.
238. 16. 0/ 20 - Netname
- SEJONG-KR
- Registrant
- Sejong Networks
- Registrant country
- KR
- Organization
- Sejong Networks
- Org country
- KR
- Type
- ALLOCATED PORTABLE
- Created
- Not stated by the registry
- Maintainer
- MNT-KRNIC-AP
- RIR
- APNIC
- Country
- KR
- Delegated
- Sep 8, 2000
- Status
- assigned
Report abuse
Abuse contact
- irt@
nic. or. kr - Name
- IRT-KRNIC-KR
- Handle
- IRT-KRNIC-KR