Data as of Nov 7, 2026
211.238.20.0/22
6 residential-proxy exits · 30 daysSejong Networks
Residential-proxy exits
Proxy exits
6
0.59% of its addresses · 30 days
Always-on exits
1
17% of its exits
Spread
1 of 4
/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
Less specific
Covering announcements
| Prefix | Origin | Type | Proxy exits | Holder | RPKI |
|---|---|---|---|---|---|
| 211.238.16.0/20 since Aug 2005 | AS9848 | Internet provider | 6 1 always on | Sejong Networks |
More specific
Announcements inside
| Prefix | Origin | Type | Holder | RPKI |
|---|---|---|---|---|
| 211.238.21.0/24 since Oct 22, 2026 | AS9848 | Internet provider | Sejong Networks |
Network & registry
Announced by
Covering announcement 211.238.16.0/21
- Prefix
- 211.238.16.0/21
- Announced by
- AS9848 Sejong Networks
- Type
- Internet provider
- Proxy exits
- 6
- Always-on exits
- 1
- RPKI
- No RPKI
- Netname
- SEJONG-KR
- Registrant
- Sejong Networks
- RIR
- APNIC
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
Covering aggregate above, the prefix's own history below
211.238.16.0/21
Routing history
- Pattern
- Reactivated
- First seen
- May 2006
- Current origin since
- Aug 2025 · 1.3 yr
- Origin networks
- 2
- Last change of origin
- Aug 2025
Recorded history
History
- Handoffs
- 1
IRR
Route objects on 211.238.16.0/21
| Origin | Registry | Description | Maintainer | Modified |
|---|---|---|---|---|
| AS9848 | RADB | SejongTelecom.co.ltd | MAINT-AS4670 | Nov 11, 2025 |
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