Data as of Nov 3, 2026
210.178.192.0/19
No anonymizer space · no proxy exits in 30 daysKorea Telecom
Announcements
Less specific
Covering announcements
| Prefix | Origin | Type | Proxy exits | RPKI |
|---|---|---|---|---|
| 210.178.0.0/16 since Sep 2012 | AS4766 | Residential | 383 22 always on |
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 |
|---|---|---|---|---|
| 210.178.216.0/24 since Oct 2022 | AS9638 | Business | Korea Telecom | |
| 210.178.217.0/24 since Oct 2022 | AS9638 | Business | Korea Telecom | |
| 210.178.218.0/24 since Oct 2022 | AS9638 | Business | Korea Telecom | |
| 210.178.219.0/24 since Oct 2022 | AS9638 | Business | Korea Telecom | |
| 210.178.221.0/25 | AS9638 | Business | Korea Telecom | |
| 210.178.221.128/25 | AS9638 | Business | Korea Telecom | |
| 210.178.222.0/25 | AS9638 | Business | Korea Telecom | |
| 210.178.222.128/25 | AS9638 | Business | Korea Telecom |
Registrations in this block
The registry's network records over the announcement: those covering it, widest first, then every record inside it, under its parent.
| Range | Addresses | Netname | Holder | Type | Created | Abuse contact |
|---|---|---|---|---|---|---|
| 210.178.192.0/22 | 1,024 | KORNET | Korea Telecom | ALLOCATED PORTABLE | — | [email protected] |
| 210.178.196.0/22 | 1,024 | KORNET | Korea Telecom | ALLOCATED PORTABLE | — | [email protected] |
| 210.178.200.0/22 | 1,024 | KORNET | Korea Telecom | ALLOCATED PORTABLE | — | [email protected] |
| 210.178.204.0/22 | 1,024 | KORNET | Korea Telecom | ALLOCATED PORTABLE | — | [email protected] |
| 210.178.208.0/22 | 1,024 | KORNET | Korea Telecom | ALLOCATED PORTABLE | — | [email protected] |
| 210.178.212.0/22 | 1,024 | KORNET | Korea Telecom | ALLOCATED PORTABLE | — | [email protected] |
| 210.178.216.0/22 | 1,024 | KORNET | Korea Telecom | ALLOCATED PORTABLE | — | [email protected] |
| 210.178.220.0/22 | 1,024 | 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
8,192 addresses
| Type | Addresses | Share | Ranges | |
|---|---|---|---|---|
| Residential | 6,656 | 81% | 8 | |
| Business | 1,536 | 19% | 8 |
Network & registry
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
Covering aggregate above, the prefix's own history below
Summary
Routing history
- Pattern
- Stable
- First seen
- Oct 2015
- Current origin since
- Oct 2015 · 11 yr
- Origin networks
- 1
IRR inside
Route objects inside
| Prefix | Origin | Registry | Description | Maintainer | Modified |
|---|---|---|---|---|---|
| 210.178.210.0/24 | AS45400 | NTTCOM | proxy for HANARO TELECOM route | MAINT-HANARO | Dec 23, 2009 |
| 210.178.211.0/24 | AS45400 | NTTCOM | proxy for HANARO TELECOM route | MAINT-HANARO | Dec 23, 2009 |
| 210.178.212.0/24 | AS45400 | NTTCOM | proxy for HANARO TELECOM route | MAINT-HANARO | Dec 23, 2009 |
| 210.178.213.0/24 | AS45400 | NTTCOM | proxy for HANARO TELECOM route | MAINT-HANARO | Dec 23, 2009 |
| 210.178.214.0/24 | AS45400 | NTTCOM | proxy for HANARO TELECOM route | MAINT-HANARO | Dec 23, 2009 |
Whois
Registration for this announcement
210.178.192.0/19 spans several registrations: 8 records are listed under Registrations.
- Registrant country
- AU
- RIR
- APNIC
- Country
- KR
- Delegated
- Nov 24, 1998
- Status
- assigned