Data as of Nov 3, 2026
210.112.0.0/17
2 residential-proxy exits · 30 daysSejong Networks
Residential-proxy exits
Proxy exits
2
<0.01% of its addresses · 30 days
Always-on exits
1
50% of its exits
Spread
2 of 128
/24s with at least one exit
Providers
4
selling exits here
Oct 4, 2026 – Nov 2, 2026
Exits seen per day
63 observations
/24s with the most always-on exits
| /24 | Always-on exits | Proxy exits | |
|---|---|---|---|
| 210.112.21.0/24 | 1 | 1 | |
| 210.112.17.0/24 | 0 | 1 |
Proxy providers listing exits
- PacketStream
- PrivateByte
- ProxyRack
- ThunderProxy
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 |
|---|---|---|---|---|---|
| 210.112.16.0/20 since Aug 2020 | AS9848 | Internet provider | 2 1 always on | Sejong Networks | |
| 210.112.17.0/24 since Feb 2026 | AS4670 | Residential | 1 | Sejong Networks | |
| 210.112.19.0/24 since Feb 2026 | AS4670 | Residential | Sejong Networks | ||
| 210.112.21.0/24 since Feb 2026 | AS4670 | Residential | 1 1 always on | Sejong Networks | |
| 210.112.23.0/24 since Feb 2026 | AS4670 | Residential | Sejong Networks | ||
| 210.112.25.0/24 since Feb 2026 | AS4670 | Residential | Sejong Networks | ||
| 210.112.27.0/24 since Feb 2026 | AS4670 | Residential | Sejong Networks | ||
| 210.112.29.0/24 since Feb 2026 | AS4670 | Residential | Sejong Networks | ||
| 210.112.31.0/24 since Feb 2026 | AS4670 | Residential | Sejong Networks | ||
| 210.112.32.0/19 since Aug 2020 | AS9848 | Internet provider | Sejong Networks | ||
| 210.112.48.0/24 since Feb 2026 | AS4670 | Residential | Sejong Networks | ||
| 210.112.50.0/24 since Feb 2026 | AS4670 | Residential | Sejong Networks | ||
| 210.112.51.0/24 since Feb 2026 | AS4670 | Residential | Sejong Networks | ||
| 210.112.53.0/24 since Feb 2026 | AS4670 | Residential | Sejong Networks | ||
| 210.112.55.0/24 since Feb 2026 | AS4670 | Residential | Sejong Networks | ||
| 210.112.57.0/24 since Feb 2026 | AS4670 | Residential | Sejong Networks | ||
| 210.112.58.0/24 since Feb 2026 | AS4670 | Residential | Sejong Networks | ||
| 210.112.60.0/24 since Feb 2026 | AS4670 | Residential | Sejong Networks | ||
| 210.112.61.0/24 since Feb 2026 | AS4670 | Residential | Sejong Networks | ||
| 210.112.63.0/24 since Feb 2026 | AS4670 | Residential | Sejong Networks | ||
| 210.112.64.0/19 since Aug 2020 | AS9848 | Internet provider | Sejong Networks | ||
| 210.112.72.0/24 since Feb 2026 | AS4670 | Residential | Sejong Networks | ||
| 210.112.86.0/24 since Dec 2023 | AS131866 | Hosting | Sejong Networks | ||
| 210.112.90.0/24 since Feb 2026 | AS4670 | Residential | Sejong Networks | ||
| 210.112.91.0/24 since Feb 2026 | AS4670 | Residential | Sejong Networks | ||
| 210.112.92.0/24 since Feb 2026 | AS4670 | Residential | Sejong Networks | ||
| 210.112.93.0/24 since Feb 2026 | AS4670 | Residential | Sejong Networks | ||
| 210.112.94.0/24 since Feb 2026 | AS4670 | Residential | Sejong Networks | ||
| 210.112.95.0/24 since Feb 2026 | AS4670 | Residential | Sejong Networks | ||
| 210.112.102.0/24 since Feb 2023 | AS4670 | Residential | Sejong Networks | ||
| 210.112.104.0/24 since Dec 2023 | AS131866 | Hosting | Sejong Networks | ||
| 210.112.110.0/24 since Jan 2024 | AS131866 | Hosting | Sejong Networks | ||
| 210.112.111.0/24 since Dec 2023 | AS131866 | Hosting | Sejong Networks | ||
| 210.112.114.0/24 since May 2026 | AS4670 | Residential | Sejong Networks | ||
| 210.112.116.0/24 since Jan 2024 | AS131866 | Hosting | Sejong Networks | ||
| 210.112.118.0/24 since Jan 2024 | AS131866 | Hosting | Sejong Networks | ||
| 210.112.119.0/24 since Jan 2024 | AS131866 | Hosting | Sejong Networks | ||
| 210.112.120.0/24 since Jan 2024 | AS131866 | Hosting | Sejong Networks | ||
| 210.112.121.0/24 since Jan 2024 | AS131866 | Hosting | Sejong Networks | ||
| 210.112.122.0/24 since Jan 2024 | AS131866 | Hosting | Sejong Networks | ||
| 210.112.124.0/24 since Jan 2024 | AS131866 | Hosting | Sejong Networks | ||
| 210.112.126.0/24 since Jan 2024 | AS131866 | Hosting | Sejong Networks |
Composition
The types across the prefix's announced space, by addresses.
Announced space
Address share
Announced space
Types across the prefix
32,768 addresses
| Type | Addresses | Share | Ranges | |
|---|---|---|---|---|
| Internet provider | 22,784 | 70% | 28 | |
| Residential | 6,912 | 21% | 27 | |
| Hosting | 3,072 | 9.4% | 12 |
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
- May 2005
- Current origin since
- May 2005 · 21 yr
- Origin networks
- 1
IRR
Route objects on the exact prefix
IRR inside
Route objects inside
| Prefix | Origin | Registry | Description | Maintainer | Modified |
|---|---|---|---|---|---|
| 210.112.14.0/24 | AS9848 | RADB | SejongTelecom.co.ltd | MAINT-AS4670 | Nov 13, 2023 |
| 210.112.100.0/24 | AS9709 | RADB | Sejong Telecom | MAINT-AS4766 | Nov 13, 2023 |
| 210.112.105.0/24 | AS131866 | RADB | SejongTelecom.co.ltd | MAINT-AS4670 | Feb 20, 2024 |
| 210.112.117.0/24 | AS9848 | RADB | SejongTelecom.co.ltd | MAINT-AS4670 | Nov 13, 2023 |
| 210.112.123.0/24 | AS23593 | RADB | SejongTelecom.co.ltd | MAINT-AS4670 | Nov 13, 2023 |
Whois
Registration for this announcement
- Range
- 210.112.0.0/17
- 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
- Apr 30, 1997
- Status
- assigned
Report abuse
Abuse contact
- [email protected]
- Name
- IRT-KRNIC-KR
- Handle
- IRT-KRNIC-KR