Data as of Nov 9, 2026
220.75.238.128/25
No anonymizer space · no proxy exits in 30 daysKTOA · space held by Korea Telecom
Announcements
Less specific
Covering announcements
| Prefix | Origin | Type | Proxy exits | Holder | RPKI |
|---|---|---|---|---|---|
| 220.72.0.0/13 since May 2005 | AS4766 | Residential | 2,806 123 always on | Korea Telecom |
Network & registry
Origin network
AS4671
KR
- Name
- KTOA
- Type
- Business
- Registered
- May 30, 1995
- Domain
- ktoa.or.kr
- Industry
- Other
- Spamhaus ASN-DROP
- not listed
Routing timeline
Covering aggregate above, the prefix's own history below
Summary
Routing history
- First seen
- Before our records
- Origin networks
- 1
Whois
Registration for this announcement
- Range
- 220.
72. 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
- Aug 29, 2002
- Status
- assigned
Report abuse
Abuse contact
- irt@
nic. or. kr - Name
- IRT-KRNIC-KR
- Handle
- IRT-KRNIC-KR