Data as of Nov 15, 2026
220.103.0.0/17
No anonymizer space · no proxy exits in 30 daysSK Telecom
Network & registry
Announced by
Covering announcement 220.103.0.0/16
- Prefix
- 220.103.0.0/16
- Announced by
- AS9644 SK Telecom
- Type
- Mobile
- RPKI
- No RPKI
- Netname
- SK-TELECOM-NET-KR
- Registrant
- SK Telecom
- RIR
- APNIC
Origin network
AS9644
KR
- Name
- SK Telecom
- Type
- Internet provider
- Registered
- Aug 18, 1999
- Domain
- sktelecom.com
- Website
- www.sktelecom.com/
- Industry
- Internet Service Provider (ISP)
- Spamhaus ASN-DROP
- not listed
Routing timeline
Who has announced 220.103.0.0/16
220.103.0.0/16
Routing history
- Pattern
- Stable
- First seen
- May 2005
- Current origin since
- May 2005 · 22 yr
- Origin networks
- 1
IRR
Route objects on 220.103.0.0/16
| Origin | Registry | Description | Maintainer | Modified |
|---|---|---|---|---|
| AS9304 not the origin | NTTCOM | Proxy-registered route object | MAINT-AS9304 | Dec 15, 2004 |
| AS9318 not the origin | NTTCOM | Proxy-registered route object | MAINT-AS9304 | Jan 10, 2005 |
| AS9318 not the origin | RADB | SK Broadband | MAINT-AS9318 | Nov 13, 2023 |
| AS9644 | NTTCOM | Proxy-registered route object | MAINT-AS9304 | Dec 15, 2004 |
| AS9644 | RADB | Proxy-registered route object | MAINT-AS9304 | Nov 13, 2023 |
Whois
Registration for this announcement
- Range
- 220.
103. 0. 0/ 16 - Netname
- SK-TELECOM-NET-KR
- Registrant
- SK Telecom
- Registrant country
- KR
- Organization
- SK Telecom
- Org country
- KR
- Type
- ALLOCATED PORTABLE
- Created
- Not stated by the registry
- Maintainer
- MNT-KRNIC-AP
- RIR
- APNIC
- Country
- KR
- Delegated
- Jun 9, 2004
- Status
- assigned
Report abuse
Abuse contact
- irt@
nic. or. kr - Name
- IRT-KRNIC-KR
- Handle
- IRT-KRNIC-KR