Data as of Nov 10, 2026
58.102.0.0/16
No anonymizer space · no proxy exits in 30 daysSK Telecom
Announcements
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 |
|---|---|---|---|---|
| 58.102.100.0/24 since Jul 2009 | AS45393 | Business | SK Telecom | |
| 58.102.101.0/24 since Jul 2009 | AS45393 | Business | SK Telecom | |
| 58.102.102.0/24 since Jul 2009 | AS45393 | Business | SK Telecom | |
| 58.102.103.0/24 since Jul 2009 | AS45393 | Business | SK Telecom | |
| 58.102.128.0/24 since Nov 2005 | AS23580 | Business | SK Telecom | |
| 58.102.129.0/24 since Nov 2005 | AS23580 | Business | SK Telecom | |
| 58.102.135.0/24 since Mar 2024 | AS9864 | Business | SK Telecom | |
| 58.102.199.0/24 since Nov 2014 | AS38120 | Residential | SK Telecom | |
| 58.102.200.0/23 since Nov 2014 | AS38120 | Residential | SK Telecom |
Composition
The types across the prefix's announced space, by addresses.
Announced space
Address share
Announced space
Types across the prefix
65,536 addresses
| Type | Addresses | Share | Ranges | |
|---|---|---|---|---|
| Mobile | 62,976 | 96% | 5 | |
| Business | 1,792 | 2.7% | 7 | |
| Residential | 768 | 1.2% | 2 |
Network & registry
Announced by
Covering announcement 58.102.0.0/15
- Prefix
- 58.102.0.0/15
- Announced by
- AS9644 SK Telecom
- Type
- Mobile
- Proxy exits
- 11
- 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 58.102.0.0/15
58.102.0.0/15
Routing history
- Pattern
- Stable
- First seen
- Apr 2025
- Current origin since
- Apr 2025 · 1.6 yr
- Origin networks
- 1
IRR
Route objects on 58.102.0.0/15
| Origin | Registry | Description | Maintainer | Modified |
|---|---|---|---|---|
| AS9644 | RADB | SKTelecom | MAINT-AS9318 | May 1, 2025 |
| AS10062 not the origin | RADB | Proxy-registered route object | MAINT-AS3491 | Mar 28, 2025 |
| AS18302 not the origin | RADB | PACNET (proxy-registered route object) | MAINT-AS4637 | Nov 13, 2023 |
| AS23990 not the origin | RADB | proxy-registered route | MAINT-AS3491 | Mar 28, 2025 |
Whois
Registration for this announcement
- Range
- 58.
102. 0. 0/ 15 - 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
- May 17, 2005
- Status
- assigned
Report abuse
Abuse contact
- irt@
nic. or. kr - Name
- IRT-KRNIC-KR
- Handle
- IRT-KRNIC-KR