Data as of Nov 9, 2026
220.122.214.0/25
No anonymizer space · no proxy exits in 30 daysPosco DX · space held by Korea Telecom
Announcement
this exact prefix
No RPKI
Announced by
Type
Business
Risk
0 / 100 · Low
Recent change
New origin Sep 18, 2026
from AS18305 Posco DX, after 10.1 years unannounced
Announcements
Less specific
Covering announcements
| Prefix | Origin | Type | Proxy exits | Holder | RPKI |
|---|---|---|---|---|---|
| 220.120.0.0/13 since May 2005 | AS4766 | Residential | 3,789 156 always on | Korea Telecom |
Network & registry
Origin network
AS18305
KR
- Name
- Posco DX
- Type
- Business
- Registered
- Jul 5, 2002
- Domain
- poscoict.com
- Industry
- Metal, Glass, Wood, and Paper Manufacturing
- Spamhaus ASN-DROP
- not listed
Routing timeline
Covering aggregate above, the prefix's own history below
Summary
Routing history
- Pattern
- Stable
- First seen
- May 2016
- Current origin since
- Sep 18, 2026 · 2 mo
- Origin networks
- 1
IRR
Route objects on the exact prefix
| Origin | Registry | Description | Maintainer | Modified |
|---|---|---|---|---|
| AS18305 | RADB | POSNET POSDATA Co.,Ltd | MAINT-AS9318 | Nov 13, 2023 |
Whois
Registration for this announcement
- Range
- 220.
120. 0. 0/ 13 - Netname
- KORNET-KR
- Registrant
- Korea Telecom
- Registrant country
- KR
- Organization
- Korea Telecom
- Org country
- KR
- Type
- ALLOCATED PORTABLE
- Created
- Not stated by the registry
- Maintainer
- MNT-KRNIC-AP
- RIR
- APNIC
- Country
- KR
- Delegated
- Dec 31, 2002
- Status
- assigned
Report abuse
Abuse contact
- irt@
nic. or. kr - Name
- IRT-KRNIC-KR
- Handle
- IRT-KRNIC-KR