Data as of Nov 8, 2026
117.17.240.0/24
No anonymizer space · no proxy exits in 30 daysCatholic University of DAEGU · space held by Korean Education Network
Network & registry
Announced by
Covering announcement 117.17.240.0/21
- Prefix
- 117.17.240.0/21
- Announced by
- AS9868 Catholic University of DAEGU
- Type
- Business
- Proxy exits
- 4
- Always-on exits
- 1
- RPKI
- No RPKI
- Netname
- KREN-KR
- Registrant
- Korean Education Network
- RIR
- APNIC
Origin network
AS9868
KR
- Name
- Catholic University of DAEGU
- Type
- Education
- Registered
- Feb 4, 2000
- Domain
- cu.ac.kr
- Industry
- Colleges, Universities, and Professional Schools
- Spamhaus ASN-DROP
- not listed
Routing timeline
Who has announced 117.17.240.0/21
117.17.240.0/21
Routing history
- Pattern
- Stable
- First seen
- Nov 2009
- Current origin since
- Dec 2010 · 16 yr
- Origin networks
- 2
- Last change of origin
- Dec 2010
Recorded history
History
- Handoffs
- 1
IRR
Route objects on 117.17.240.0/21
| Origin | Registry | Description | Maintainer | Modified |
|---|---|---|---|---|
| AS9868 | RADB | Daegu Catholic University | MAINT-AS4766 | Nov 13, 2023 |
Whois
Registration for this announcement
- Range
- 117.
16. 0. 0/ 15 - Netname
- KREN-KR
- Registrant
- Korean Education Network
- Registrant country
- KR
- Organization
- Korean Education Network
- Org country
- KR
- Type
- ALLOCATED PORTABLE
- Created
- Not stated by the registry
- Maintainer
- MNT-KRNIC-AP
- RIR
- APNIC
- Country
- KR
- Delegated
- May 30, 2007
- Status
- assigned
Report abuse
Abuse contact
- irt@
nic. or. kr - Name
- IRT-KRNIC-KR
- Handle
- IRT-KRNIC-KR