Data as of Nov 6, 2026
124.138.0.0/15
No anonymizer spaceSK Broadband Co Ltd
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 |
|---|---|---|---|---|
| 124.138.122.0/24 since Feb 2007 | AS38412 | Business | SK Broadband Co Ltd | |
| 124.138.123.0/24 since Feb 2007 | AS38412 | Business | SK Broadband Co Ltd | |
| 124.138.128.0/24 since Feb 2007 | AS38411 | Business | SK Broadband Co Ltd | |
| 124.138.129.0/24 since Feb 2007 | AS38411 | Business | SK Broadband Co Ltd | |
| 124.138.135.0/24 since Feb 2009 | AS38417 | Business | SK Broadband Co Ltd | |
| 124.138.137.0/24 since Feb 2007 | AS38406 | Business | SK Broadband Co Ltd | |
| 124.138.145.0/24 since Mar 2007 | AS38416 | Business | SK Broadband Co Ltd | |
| 124.138.152.0/24 since Feb 2007 | AS38405 | Business | SK Broadband Co Ltd | |
| 124.138.153.0/24 since Feb 2007 | AS38405 | Business | SK Broadband Co Ltd | |
| 124.138.164.0/24 since Feb 2007 | AS38395 | Business | SK Broadband Co Ltd | |
| 124.138.165.0/24 since Feb 2007 | AS38395 | Business | SK Broadband Co Ltd | |
| 124.138.175.0/24 since Feb 2009 | AS38417 | Business | SK Broadband Co Ltd | |
| 124.138.187.0/24 since Feb 2009 | AS38417 | Business | SK Broadband Co Ltd | |
| 124.138.191.0/24 since Feb 2009 | AS38417 | Business | SK Broadband Co Ltd | |
| 124.138.236.0/24 since Oct 2007 | AS38417 | Business | SK Broadband Co Ltd | |
| 124.138.237.0/24 since Oct 2007 | AS38417 | Business | SK Broadband Co Ltd | |
| 124.138.250.0/23 since Mar 2007 | AS38398 | Business | SK Broadband Co Ltd | |
| 124.138.252.0/23 since Mar 2007 | AS38398 | Business | SK Broadband Co Ltd | |
| 124.138.254.0/24 since Feb 2008 | AS38398 | Business | SK Broadband Co Ltd | |
| 124.139.210.0/24 since Mar 2015 | AS9318 | Residential | SK Broadband Co Ltd | |
| 124.139.232.0/23 since Apr 2019 | AS9318 | Residential | SK Broadband Co Ltd | |
| 124.139.234.0/24 since Jun 2026 | AS9708 | Business | SK Broadband Co Ltd |
Composition
The types across the prefix's announced space, by addresses.
Announced space
Address share
Announced space
Types across the prefix
131,072 addresses
| Type | Addresses | Share | Ranges | |
|---|---|---|---|---|
| Residential | 125,440 | 96% | 17 | |
| Business | 5,632 | 4.3% | 20 |
Network & registry
Announced by
Covering announcement 124.136.0.0/14
- Prefix
- 124.136.0.0/14
- Announced by
- AS9318 SK Broadband Co Ltd
- Type
- Residential
- Proxy exits
- 7
- Always-on exits
- 1
- RPKI
- No RPKI
- Netname
- broadNnet-KR
- Registrant
- SK Broadband Co Ltd
- RIR
- APNIC
Origin network
AS9318
KR
- Name
- SK Broadband Co Ltd
- Type
- Internet provider
- Registered
- Jun 3, 1998
- Domain
- skbroadband.com
- Website
- www.skbroadband.com/
- Industry
- Internet Service Provider (ISP)
- Spamhaus ASN-DROP
- not listed
- VPN servers
- 5
Routing timeline
Who has announced 124.136.0.0/14
124.136.0.0/14
Routing history
- Pattern
- Stable
- First seen
- Mar 2006
- Current origin since
- Feb 2021 · 5.7 yr
- Origin networks
- 2
- Last change of origin
- Feb 2021
Recorded history
History
- Handoffs
- 1
Whois
Registration for this announcement
- Range
- 124.
136. 0. 0/ 14 - Netname
- broadNnet-KR
- Registrant
- SK Broadband Co Ltd
- Registrant country
- KR
- Organization
- SK Broadband Co Ltd
- Org country
- KR
- Type
- ALLOCATED PORTABLE
- Created
- Not stated by the registry
- Maintainer
- MNT-KRNIC-AP
- RIR
- APNIC
- Country
- KR
- Delegated
- Mar 1, 2006
- Status
- assigned
Report abuse
Abuse contact
- irt@
nic. or. kr - Name
- IRT-KRNIC-KR
- Handle
- IRT-KRNIC-KR