Data as of Nov 9, 2026
211.200.21.0/24
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 | RPKI |
|---|---|---|---|---|
| 211.200.0.0/13 since May 2005 | AS9318 | Residential | 2,358 172 always on |
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
- May 2005
- Current origin since
- Jun 2010 · 16 yr
- Origin networks
- 2
- Last change of origin
- Jun 2010
Recorded history
History
- Handoffs
- 1
IRR
Route objects on the exact prefix
| Origin | Registry | Description | Maintainer | Modified |
|---|---|---|---|---|
| AS9318 not the origin | NTTCOM | Proxy-registered route object | MAINT-AS9304 | Jan 10, 2005 |
| AS9318 not the origin | REACH | REACH (Customer Route) | MAINT-REACH-NOC | Apr 28, 2006 |
| AS9318 not the origin | RADB | SK Broadband | MAINT-AS9318 | Nov 13, 2023 |
| AS9526 | RADB | Yuhwa Securities Co., LTD | MAINT-AS4766 | Nov 13, 2023 |
Whois
Registration for this announcement
- Range
- 211.
200. 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
- Aug 17, 2000
- Status
- assigned
Report abuse
Abuse contact
- irt@
nic. or. kr - Name
- IRT-KRNIC-KR
- Handle
- IRT-KRNIC-KR