Data as of Nov 4, 2026
210.109.0.0/16
1 residential-proxy exit · 30 daysSejong Networks
Residential-proxy exits
Proxy exits
1
<0.01% of its addresses · 30 days
Spread
1 of 256
/24s with at least one exit
Providers
1
selling exits here
Oct 5, 2026 – Nov 3, 2026
Exits seen per day
14 observations
Proxy providers listing exits
- ProxyRack
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 |
|---|---|---|---|---|---|
| 210.109.11.0/24 since Mar 2022 | AS23588 | Hosting | Sejong Networks | ||
| 210.109.12.0/24 since Mar 2022 | AS23588 | Hosting | Sejong Networks | ||
| 210.109.14.0/23 since Aug 2024 | AS23588 | Hosting | Sejong Networks | ||
| 210.109.16.0/24 since Jan 2007 | AS9697 | Residential | Sejong Networks | ||
| 210.109.19.0/24 since Nov 2023 | AS38676 | Hosting | Sejong Networks | ||
| 210.109.20.0/24 since Nov 2023 | AS38676 | Hosting | Sejong Networks | ||
| 210.109.21.0/24 since Nov 2023 | AS38676 | Hosting | Sejong Networks | ||
| 210.109.22.0/24 since Nov 2023 | AS38676 | Hosting | Sejong Networks | ||
| 210.109.23.0/24 since Nov 2023 | AS38676 | Hosting | Sejong Networks | ||
| 210.109.52.0/23 since Dec 2023 | AS23588 | Hosting | Sejong Networks | ||
| 210.109.54.0/23 since Apr 2024 | AS23588 | Hosting | Sejong Networks | ||
| 210.109.58.0/23 since Oct 2024 | AS23588 | Hosting | Sejong Networks | ||
| 210.109.60.0/23 since Jun 2026 | AS23588 | Hosting | Sejong Networks | ||
| 210.109.76.0/22 since Jan 2026 | AS23588 | Hosting | Sejong Networks | ||
| 210.109.80.0/22 since Mar 2025 | AS23588 | Hosting | Sejong Networks | ||
| 210.109.96.0/21 since Apr 2025 | AS9952 | Hosting | Sejong Networks | ||
| 210.109.96.0/24 since Oct 2020 | AS9952 | Hosting | Sejong Networks | ||
| 210.109.97.0/24 since May 2024 | AS9952 | Hosting | Sejong Networks | ||
| 210.109.98.0/24 since Apr 2024 | AS9952 | Hosting | Sejong Networks | ||
| 210.109.99.0/24 since Mar 2024 | AS9952 | Hosting | Sejong Networks | ||
| 210.109.100.0/24 since Feb 2019 | AS9952 | Hosting | Sejong Networks | ||
| 210.109.101.0/24 since May 2024 | AS9952 | Hosting | Sejong Networks | ||
| 210.109.102.0/24 since Oct 2020 | AS9952 | Hosting | Sejong Networks | ||
| 210.109.103.0/24 since Oct 2020 | AS9952 | Hosting | Sejong Networks | ||
| 210.109.145.0/24 since Jun 2026 | AS23588 | Hosting | Sejong Networks | ||
| 210.109.152.0/24 since Feb 2010 | AS18300 | Business | Sejong Networks | ||
| 210.109.153.0/24 since Feb 2010 | AS18300 | Business | Sejong Networks | ||
| 210.109.154.0/24 since Feb 2010 | AS18300 | Business | Sejong Networks | ||
| 210.109.155.0/24 since Feb 2010 | AS18300 | Business | Sejong Networks | ||
| 210.109.156.0/24 since Feb 2010 | AS18300 | Business | Sejong Networks | ||
| 210.109.157.0/24 since Feb 2010 | AS18300 | Business | Sejong Networks | ||
| 210.109.158.0/24 since Feb 2010 | AS18300 | Business | Sejong Networks | ||
| 210.109.159.0/24 since Feb 2010 | AS18300 | Business | Sejong Networks | ||
| 210.109.175.0/24 since Apr 2021 | AS18305 | Business | Sejong Networks | ||
| 210.109.200.0/21 since Jun 2025 | AS9848 | Internet provider | 1 | Sejong Networks |
Composition
The types across the prefix's announced space, by addresses.
Announced space
Address share
Announced space
Types across the prefix
65,536 addresses
| Type | Addresses | Share | Ranges | |
|---|---|---|---|---|
| Internet provider | 54,272 | 83% | 13 | |
| Hosting | 8,704 | 13% | 23 | |
| Business | 2,304 | 3.5% | 9 | |
| Residential | 256 | 0.39% | 1 |
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 |
|---|---|---|---|---|---|
| 210.109.0.0/20 | AS23588 | RADB | SejongTelecom.co.ltd | MAINT-AS4670 | Nov 13, 2023 |
| 210.109.16.0/23 | AS9697 | RADB | PACNET (proxy-registered route object) | MAINT-AS4637 | Nov 13, 2023 |
| 210.109.40.0/21 | AS23588 | RADB | SejongTelecom.co.ltd | MAINT-AS4670 | Nov 13, 2023 |
| 210.109.48.0/23 | AS10065 | RADB | PACNET (proxy-registered route object) | MAINT-AS4637 | Nov 13, 2023 |
| 210.109.48.0/24 | AS9848 | RADB | SejongTelecom.co.ltd | MAINT-AS4670 | Nov 13, 2023 |
| 210.109.48.0/24 | AS10065 | RADB | Korea Marine Transport | MAINT-AS4766 | Nov 13, 2023 |
| 210.109.48.0/24 | AS9848 | REACH | REACH (Customer Route) | MAINT-REACH-NOC | Aug 19, 2005 |
| 210.109.49.0/24 | AS9848 | RADB | SejongTelecom.co.ltd | MAINT-AS4670 | Nov 13, 2023 |
| 210.109.49.0/24 | AS10065 | RADB | Korea Marine Transport | MAINT-AS4766 | Nov 13, 2023 |
| 210.109.49.0/24 | AS9848 | REACH | REACH (Customer Route) | MAINT-REACH-NOC | Aug 19, 2005 |
| 210.109.52.0/22 | AS23588 | RADB | SejongTelecom.co.ltd | MAINT-AS4670 | Nov 13, 2023 |
| 210.109.56.0/21 | AS23588 | RADB | Kakao_enterprise | MAINT-AS9318 | Nov 13, 2023 |
| 210.109.56.0/22 | AS23588 | RADB | SejongTelecom.co.ltd | MAINT-AS4670 | Nov 13, 2023 |
| 210.109.60.0/22 | AS23588 | RADB | SejongTelecom.co.ltd | MAINT-AS4670 | Nov 13, 2023 |
| 210.109.64.0/24 | AS23593 | RADB | SejongTelecom.co.ltd | MAINT-AS4670 | Nov 13, 2023 |
| 210.109.65.0/24 | AS4670 | REACH | REACH (Customer Route) | MAINT-REACH-NOC | Jan 7, 2005 |
| 210.109.92.0/23 | AS9848 | RADB | SejongTelecom.co.ltd | MAINT-AS4670 | Nov 13, 2023 |
| 210.109.92.0/24 | AS9770 | RADB | AS9770 | MAINT-AS9318 | Nov 13, 2023 |
| 210.109.92.0/24 | AS9845 | RADB | SejongTelecom.co.ltd | MAINT-AS4670 | Nov 13, 2023 |
| 210.109.92.0/24 | AS10155 | RADB | PACNET (proxy-registered route object) | MAINT-AS4637 | Nov 13, 2023 |
| 210.109.93.0/24 | AS4670 | REACH | REACH (Customer Route) | MAINT-REACH-NOC | Jan 7, 2005 |
| 210.109.108.0/24 | AS9848 | RADB | PACNET (proxy-registered route object) | MAINT-AS4637 | Nov 13, 2023 |
| 210.109.111.0/24 | AS9848 | RADB | PACNET (proxy-registered route object) | MAINT-AS4637 | Nov 13, 2023 |
| 210.109.112.0/21 | AS10037 | RADB | PACNET (proxy-registered route object) | MAINT-AS4637 | Nov 13, 2023 |
| 210.109.112.0/22 | AS10037 | RADB | PACNET (proxy-registered route object) | MAINT-AS4637 | Nov 13, 2023 |
| 210.109.112.0/24 | AS38669 | RADB | AS38669 | MAINT-AS9318 | Nov 13, 2023 |
| 210.109.112.0/24 | AS3809138669 | RADB | AS3809138669 | MAINT-AS9318 | Nov 13, 2023 |
| 210.109.113.0/24 | AS38669 | RADB | AS38669 | MAINT-AS9318 | Nov 13, 2023 |
| 210.109.113.0/24 | AS3809138669 | RADB | AS3809138669 | MAINT-AS9318 | Nov 13, 2023 |
| 210.109.114.0/24 | AS38669 | RADB | AS38669 | MAINT-AS9318 | Nov 13, 2023 |
| 210.109.114.0/24 | AS3809138669 | RADB | AS3809138669 | MAINT-AS9318 | Nov 13, 2023 |
| 210.109.115.0/24 | AS38669 | RADB | AS38669 | MAINT-AS9318 | Nov 13, 2023 |
| 210.109.115.0/24 | AS3809138669 | RADB | AS3809138669 | MAINT-AS9318 | Nov 13, 2023 |
| 210.109.116.0/24 | AS38669 | RADB | AS38669 | MAINT-AS9318 | Nov 13, 2023 |
| 210.109.116.0/24 | AS3809138669 | RADB | AS3809138669 | MAINT-AS9318 | Nov 13, 2023 |
| 210.109.117.0/24 | AS38669 | RADB | AS38669 | MAINT-AS9318 | Nov 13, 2023 |
| 210.109.117.0/24 | AS3809138669 | RADB | AS3809138669 | MAINT-AS9318 | Nov 13, 2023 |
| 210.109.118.0/23 | AS10037 | RADB | PACNET (proxy-registered route object) | MAINT-AS4637 | Nov 13, 2023 |
| 210.109.118.0/24 | AS38669 | RADB | AS38669 | MAINT-AS9318 | Nov 13, 2023 |
| 210.109.118.0/24 | AS3809138669 | RADB | AS3809138669 | MAINT-AS9318 | Nov 13, 2023 |
| 210.109.119.0/24 | AS38669 | RADB | AS38669 | MAINT-AS9318 | Nov 13, 2023 |
| 210.109.119.0/24 | AS3809138669 | RADB | AS3809138669 | MAINT-AS9318 | Nov 13, 2023 |
| 210.109.120.0/21 | AS9697 | RADB | PACNET (proxy-registered route object) | MAINT-AS4637 | Nov 13, 2023 |
| 210.109.128.0/22 | AS9845 | RADB | SejongTelecom.co.ltd | MAINT-AS4670 | Nov 13, 2023 |
| 210.109.128.0/22 | AS10155 | RADB | Proxy-Registered Route Object by LG Dacom(AS3786) | MAINT-AS3786 | Nov 13, 2023 |
| 210.109.128.0/24 | AS9770 | RADB | AS9770 | MAINT-AS9318 | Nov 13, 2023 |
| 210.109.129.0/24 | AS9770 | RADB | AS9770 | MAINT-AS9318 | Nov 13, 2023 |
| 210.109.130.0/24 | AS9770 | RADB | AS9770 | MAINT-AS9318 | Nov 13, 2023 |
| 210.109.131.0/24 | AS9770 | RADB | AS9770 | MAINT-AS9318 | Nov 13, 2023 |
| 210.109.132.0/22 | AS9697 | RADB | PACNET (proxy-registered route object) | MAINT-AS4637 | Nov 13, 2023 |
| 210.109.132.0/23 | AS9697 | RADB | Proxy-Registered Route Object by LG Dacom(AS3786) | MAINT-AS3786 | Nov 13, 2023 |
| 210.109.132.0/23 | AS4670 | REACH | REACH (Customer Route) | MAINT-REACH-NOC | Jan 7, 2005 |
| 210.109.132.0/23 | AS9848 | REACH | REACH (Customer Route) | MAINT-REACH-NOC | Aug 19, 2005 |
| 210.109.136.0/23 | AS9697 | RADB | PACNET (proxy-registered route object) | MAINT-AS4637 | Nov 13, 2023 |
| 210.109.140.0/22 | AS23588 | RADB | SejongTelecom.co.ltd | MAINT-AS4670 | Nov 13, 2023 |
| 210.109.144.0/23 | AS9848 | RADB | CMI (Customer Route) | MAINT-AS58453 | Nov 13, 2023 |
| 210.109.144.0/23 | AS23588 | RADB | SejongTelecom.co.ltd | MAINT-AS4670 | Nov 13, 2023 |
| 210.109.144.0/23 | AS4670 | REACH | REACH (Customer Route) | MAINT-REACH-NOC | Jan 7, 2005 |
| 210.109.144.0/24 | AS9848 | RADB | CMI (Customer Route) | MAINT-AS58453 | Nov 13, 2023 |
| 210.109.144.0/24 | AS23588 | RADB | SejongTelecom.co.ltd | MAINT-AS4670 | Nov 13, 2023 |
| 210.109.149.0/24 | AS9770 | RADB | AS9770 | MAINT-AS9318 | Nov 13, 2023 |
| 210.109.149.0/24 | AS9845 | RADB | SejongTelecom.co.ltd | MAINT-AS4670 | Nov 13, 2023 |
| 210.109.149.0/24 | AS10155 | RADB | Proxy-Registered Route Object by LG Dacom(AS3786) | MAINT-AS3786 | Nov 13, 2023 |
| 210.109.152.0/21 | AS38699 | RADB | PACNET (proxy-registered route object) | MAINT-AS4637 | Nov 13, 2023 |
| 210.109.166.0/24 | AS9770 | RADB | AS9770 | MAINT-AS9318 | Nov 13, 2023 |
| 210.109.166.0/24 | AS9845 | RADB | SejongTelecom.co.ltd | MAINT-AS4670 | Nov 13, 2023 |
| 210.109.166.0/24 | AS10155 | RADB | PACNET (proxy-registered route object) | MAINT-AS4637 | Nov 13, 2023 |
| 210.109.168.0/23 | AS10155 | RADB | PACNET (proxy-registered route object) | MAINT-AS4637 | Nov 13, 2023 |
| 210.109.168.0/24 | AS9770 | RADB | AS9770 | MAINT-AS9318 | Nov 13, 2023 |
| 210.109.169.0/24 | AS9770 | RADB | AS9770 | MAINT-AS9318 | Nov 13, 2023 |
| 210.109.171.0/24 | AS17881 | RADB | contact [email protected] if necessary | MAINT-AS3786 | Nov 13, 2023 |
| 210.109.185.0/24 | AS9961 | RADB | PACNET (proxy-registered route object) | MAINT-AS4637 | Nov 13, 2023 |
| 210.109.185.0/24 | AS9848 | REACH | REACH (Customer Route) | MAINT-REACH-NOC | Aug 19, 2005 |
| 210.109.187.0/24 | AS9961 | RADB | PACNET (proxy-registered route object) | MAINT-AS4637 | Nov 13, 2023 |
| 210.109.187.0/24 | AS9848 | REACH | REACH (Customer Route) | MAINT-REACH-NOC | Aug 19, 2005 |
| 210.109.189.0/24 | AS9848 | RADB | Proxy-Registered Route Object by DACOM(AS3786) | MAINT-AS3786 | Nov 13, 2023 |
| 210.109.189.0/24 | AS9848 | REACH | REACH (Customer Route) | MAINT-REACH-NOC | Aug 19, 2005 |
| 210.109.196.0/24 | AS9961 | RADB | PACNET (proxy-registered route object) | MAINT-AS4637 | Nov 13, 2023 |
| 210.109.196.0/24 | AS9848 | REACH | REACH (Customer Route) | MAINT-REACH-NOC | Aug 19, 2005 |
| 210.109.219.0/24 | AS4670 | REACH | REACH (Customer Route) | MAINT-REACH-NOC | Jan 7, 2005 |
| 210.109.234.0/23 | AS10155 | RADB | PACNET (proxy-registered route object) | MAINT-AS4637 | Nov 13, 2023 |
| 210.109.234.0/24 | AS10155 | RADB | PACNET (proxy-registered route object) | MAINT-AS4637 | Nov 13, 2023 |
| 210.109.248.0/24 | AS38127 | RADB | PACNET (proxy-registered route object) | MAINT-AS4637 | Nov 13, 2023 |
| 210.109.255.0/24 | AS9843 | RADB | PACNET (proxy-registered route object) | MAINT-AS4637 | Nov 13, 2023 |
| 210.109.255.0/24 | AS9848 | REACH | REACH (Customer Route) | MAINT-REACH-NOC | Aug 19, 2005 |
Whois
Registration for this announcement
- Range
- 210.109.0.0/16
- 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