Data as of Nov 10, 2026
39.125.128.0/21
No anonymizer space · no proxy exits in 30 daysKOSCOM · space held by SK Broadband Co Ltd
Announcements
Less specific
Covering announcements
| Prefix | Origin | Type | Proxy exits | Holder | RPKI |
|---|---|---|---|---|---|
| 39.124.0.0/14 since Jul 2015 | AS9318 | Residential | 1,049 60 always on | SK Broadband Co Ltd | |
| 39.112.0.0/12 since Dec 2016 | AS9318 | Residential | 5,682 585 always on | SK Broadband Co Ltd |
Network & registry
Origin network
AS9526
KR
- Name
- KOSCOM
- Type
- Business
- Registered
- May 13, 1999
- Domain
- koscom.co.kr
- Industry
- Computer and Information Technology
- Spamhaus ASN-DROP
- not listed
Routing timeline
Covering aggregate above, the prefix's own history below
Summary
Routing history
- Pattern
- Stable
- First seen
- Nov 2021
- Current origin since
- Nov 2021 · 5.0 yr
- Origin networks
- 1
IRR
Route objects on the exact prefix
| Origin | Registry | Description | Maintainer | Modified |
|---|---|---|---|---|
| AS9526 | RADB | User: KOSCOM-AS-KR, Owner: SKBroadband | MAINT-AS9318 | Nov 13, 2023 |
Whois
Registration for this announcement
- Range
- 39.
112. 0. 0/ 12 - 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
- Apr 8, 2011
- Status
- assigned
Report abuse
Abuse contact
- irt@
nic. or. kr - Name
- IRT-KRNIC-KR
- Handle
- IRT-KRNIC-KR