Data as of Nov 6, 2026
211.115.208.0/20
No anonymizer space · no proxy exits in 30 daysSejong Networks
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 | Holder | RPKI |
|---|---|---|---|---|
| 211.115.208.0/24 since Oct 2024 | AS9952 | Hosting | Sejong Networks | |
| 211.115.209.0/24 since May 2024 | AS9952 | Hosting | Sejong Networks | |
| 211.115.210.0/24 since May 2024 | AS9952 | Hosting | Sejong Networks | |
| 211.115.211.0/24 since Jun 2021 | AS9952 | Hosting | Sejong Networks | |
| 211.115.212.0/24 since Jun 2021 | AS9952 | Hosting | Sejong Networks | |
| 211.115.213.0/24 since Jun 2019 | AS9952 | Hosting | Sejong Networks | |
| 211.115.214.0/24 since Oct 2024 | AS9952 | Hosting | Sejong Networks | |
| 211.115.216.0/24 since Apr 2021 | AS9952 | Hosting | Sejong Networks | |
| 211.115.217.0/24 since May 2024 | AS9952 | Hosting | Sejong Networks | |
| 211.115.218.0/24 since May 2024 | AS9952 | Hosting | Sejong Networks | |
| 211.115.219.0/24 since Feb 2024 | AS9952 | Hosting | Sejong Networks | |
| 211.115.220.0/24 since Jun 2021 | AS9952 | Hosting | Sejong Networks | |
| 211.115.221.0/24 since Nov 2024 | AS9952 | Hosting | Sejong Networks | |
| 211.115.222.0/24 since May 2024 | AS9952 | Hosting | Sejong Networks | |
| 211.115.223.0/24 since Mar 2024 | AS9952 | Hosting | Sejong Networks |
Registrations in this block
The registry's network records over this block, widest first, each under its parent.
| Range | Addresses | Netname | Holder | Type | Created | Abuse contact |
|---|---|---|---|---|---|---|
| 211.115.208.0/22 | 1,024 | SEJONG | Sejong Networks | ALLOCATED PORTABLE | — | hostmaster@ |
| 211.115.212.0/22 | 1,024 | SEJONG | Sejong Networks | ALLOCATED PORTABLE | — | hostmaster@ |
| 211.115.216.0/21 | 2,048 | SEJONG | Sejong Networks | ALLOCATED PORTABLE | — | hostmaster@ |
Composition
The types across the prefix's announced space, by addresses.
Announced space
Address share
Announced space
Types across the prefix
4,096 addresses
| Type | Addresses | Share | Ranges | |
|---|---|---|---|---|
| Hosting | 3,840 | 94% | 15 | |
| Unknown | 256 | 6.3% | 1 |
Network & registry
Announced by
Covering announcement 211.115.192.0/19
- Prefix
- 211.115.192.0/19
- Announced by
- AS9848 Sejong Networks
- Type
- Unknown
- RPKI
- No RPKI
- RIR
- APNIC
IPv4 market
Holder
- Organization
- Not stated by the 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 211.115.192.0/19
211.115.192.0/19
Routing history
- Pattern
- Stable
- First seen
- May 2005
- Current origin since
- May 2005 · 21 yr
- Origin networks
- 1
IRR
Route objects on 211.115.192.0/19
| Origin | Registry | Description | Maintainer | Modified |
|---|---|---|---|---|
| AS9848 | RADB | contact [email protected] if necessary | MAINT-AS3786 | Nov 13, 2023 |
| AS9848 | REACH | REACH (Customer Route) | MAINT-REACH-NOC | Aug 19, 2005 |
Whois
Registration for this announcement
211.115.192.0/19 spans several registrations: 4 records are listed under Registrations.
- Registrant country
- AU
- RIR
- APNIC
- Country
- KR
- Delegated
- Apr 14, 2000
- Status
- assigned