Data as of Nov 3, 2026
211.231.96.0/20
No anonymizer space · no proxy exits in 30 daysKorea Telecom
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 |
|---|---|---|---|---|
| 211.231.96.0/24 since Sep 2015 | AS10158 | Business | Korea Telecom | |
| 211.231.97.0/24 since Jan 2017 | AS38099 | Business | Korea Telecom | |
| 211.231.98.0/24 since Jan 2017 | AS38099 | Business | Korea Telecom | |
| 211.231.99.0/24 since Jan 2017 | AS38099 | Business | Korea Telecom | |
| 211.231.100.0/24 since Jan 2017 | AS38099 | Business | Korea Telecom | |
| 211.231.101.0/24 since Jan 2017 | AS38099 | Business | Korea Telecom | |
| 211.231.102.0/24 since Jan 2017 | AS38099 | Business | Korea Telecom | |
| 211.231.103.0/24 since Jan 2017 | AS38099 | Business | Korea Telecom | |
| 211.231.104.0/24 since Dec 2016 | AS38099 | Business | Korea Telecom | |
| 211.231.105.0/24 since Dec 2016 | AS38099 | Business | Korea Telecom | |
| 211.231.106.0/23 since Mar 2017 | AS38099 | Business | Korea Telecom | |
| 211.231.108.0/24 since Dec 2016 | AS38099 | Business | Korea Telecom | |
| 211.231.109.0/24 since Apr 2019 | AS9958 | Business | ||
| 211.231.110.0/24 since Apr 2019 | AS9958 | Business | ||
| 211.231.111.0/24 since Dec 2016 | AS38099 | Business | Korea Telecom |
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 |
|---|---|---|---|---|---|---|
| 211.228.0.0/14 | 262,144 | KORNET | Korea Telecom | ALLOCATED PORTABLE | — | [email protected] |
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 | |
|---|---|---|---|---|
| Business | 3,840 | 94% | 14 | |
| Hosting | 256 | 6.3% | 1 |
Network & registry
Announced by
Covering announcement 211.224.0.0/13
- Prefix
- 211.224.0.0/13
- Announced by
- AS4766 Korea Telecom
- Type
- Residential
- Proxy exits
- 2,887
- Always-on exits
- 118
- RPKI
- No RPKI
- RIR
- APNIC
IPv4 market
Holder
- Organization
- Not stated by the registry
Origin network
AS4766
KR
- Name
- Korea Telecom
- Type
- Internet provider
- Registered
- Apr 22, 1996
- Domain
- kt.com
- Website
- www.kt.com/eng/main.jsp
- Industry
- Internet Service Provider (ISP)
- Spamhaus ASN-DROP
- not listed
- VPN servers
- 1
Routing timeline
Who has announced 211.224.0.0/13
211.224.0.0/13
Routing history
- Pattern
- Stable
- First seen
- May 2005
- Current origin since
- May 2005 · 21 yr
- Origin networks
- 1
IRR
Route objects on 211.224.0.0/13
| Origin | Registry | Description | Maintainer | Modified |
|---|---|---|---|---|
| AS4766 | RADB | KORnet operation Center | MAINT-AS4766 | Nov 13, 2023 |
Whois
Registration for this announcement
211.224.0.0/13 spans several registrations: 3 records are listed under Registrations.
- Registrant country
- AU
- RIR
- APNIC
- Country
- KR
- Delegated
- Sep 12, 2000
- Status
- assigned