Data as of Nov 3, 2026
210.103.247.0/24
No anonymizer space · no proxy exits in 30 daysKakao Corp · space held by Sejong Networks
Announcements
Less specific
Covering announcements
| Prefix | Origin | Type | Holder | RPKI |
|---|---|---|---|---|
| 210.103.128.0/17 since May 2005 | AS9848 | Internet provider | Sejong Networks |
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 |
|---|---|---|---|---|---|---|
| 210.103.128.0/17 | 32,768 | SEJONG | Sejong Networks | ALLOCATED PORTABLE | — | [email protected] |
| └ 210.103.224.0/19 | 8,192 | KRNIC-KR | KRNIC | ALLOCATED PORTABLE | — | [email protected] |
Network & registry
IPv4 market
Holder
- Organization
- Sejong Networks
- Range
- 210.103.128.0/17
- Registration type
- ALLOCATED PORTABLE
Origin network
AS10158
KR
- Name
- Kakao Corp
- Type
- Business
- Registered
- Sep 1, 2000
- Domain
- kakaocorp.com
- Website
- www.kakaocorp.com/?lang=en
- Industry
- Software Development
- Spamhaus ASN-DROP
- not listed
Routing timeline
Covering aggregate above, the prefix's own history below
Summary
Routing history
- Pattern
- Stable
- First seen
- May 2013
- Current origin since
- May 2013 · 14 yr
- Origin networks
- 1
IRR
Route objects on the exact prefix
| Origin | Registry | Description | Maintainer | Modified |
|---|---|---|---|---|
| AS10158 | RADB | KAKAO | MAINT-AS4766 | Nov 13, 2023 |
Whois
Registration for this announcement
- Range
- 210.103.224.0/19
- Netname
- KRNIC-KR
- Registrant
- KRNIC
- Registrant country
- KR
- Organization
- KRNIC
- Org country
- KR
- Type
- ALLOCATED PORTABLE
- Created
- Not stated by the registry
- Updated
- Dec 20, 2017
- Maintainer
- MNT-KRNIC-AP
- RIR
- APNIC
- Country
- KR
- Delegated
- Nov 18, 1997
- Status
- assigned
Report abuse
Abuse contact
- [email protected]
- Name
- IRT-KRNIC-KR
- Handle
- IRT-KRNIC-KR