Data as of Nov 5, 2026
211.61.20.0/24
No anonymizer space · no proxy exits in 30 daysSeoul Metropolitan Office Of Education
Announcements
Less specific
Covering announcements
| Prefix | Origin | Type | Proxy exits | RPKI |
|---|---|---|---|---|
| 211.61.0.0/18 since May 2005 | AS9316 | Business | 15 1 always on |
Network & registry
IPv4 market
Holder
- Organization
- Not stated by the registry
- Range
- 211.
61. 0. 0/ 18 - Registration type
- ALLOCATED PORTABLE
Origin network
AS23579
KR
- Name
- Seoul Metropolitan Office Of Education
- Type
- Education
- Registered
- Dec 24, 2002
- Domain
- seoul-i.go.kr
- Industry
- Colleges, Universities, and Professional Schools
- Spamhaus ASN-DROP
- not listed
Routing timeline
Covering aggregate above, the prefix's own history below
Summary
Routing history
- Pattern
- Stable
- First seen
- Dec 2009
- Current origin since
- Dec 2009 · 17 yr
- Origin networks
- 1
IRR
Route objects on the exact prefix
| Origin | Registry | Description | Maintainer | Modified |
|---|---|---|---|---|
| AS23579 | RADB | AS 23579 | MAINT-AS9318 | Nov 13, 2023 |
Whois
Registration for this announcement
- Range
- 211.
61. 0. 0/ 18 - Netname
- PUBNETPLUS-KR
- Registrant country
- KR
- Organization
- Not stated by the registry
- Type
- ALLOCATED PORTABLE
- Created
- Not stated by the registry
- Maintainer
- MNT-KRNIC-AP
- RIR
- APNIC
- Country
- KR
- Delegated
- Feb 16, 2000
- Status
- assigned
Report abuse
Abuse contact
- irt@
nic. or. kr - Name
- IRT-KRNIC-KR
- Handle
- IRT-KRNIC-KR