Data as of Nov 14, 2026
161.9.152.0/21
No anonymizer space · no proxy exits in 30 daysAnkara Universitesi Rektorlugu · space held by Istanbul Teknik Universitesi
Announcements
Less specific
Covering announcements
| Prefix | Origin | Type | Proxy exits | Holder | RPKI |
|---|---|---|---|---|---|
| 161.9.128.0/17 since Apr 2013 | AS8517 | Business | 374 | Istanbul Teknik Universitesi |
Registrations in this block
The registry's network records over the announcement: those covering it, widest first, then every record inside it, under its parent.
| Range | Addresses | Netname | Holder | Type | Created | Abuse contact |
|---|---|---|---|---|---|---|
| 161.9.0.0/16 | 65,536 | ITU2-NET | Istanbul Teknik Universitesi (ORG-ITU1-RIPE) · TR | LEGACY | Jan 20, 2004 | abuse@ |
| └ 161.9.152.0/21 | 2,048 | ANKARA-NET | Ankara University | LEGACY | Mar 27, 2014 | abuse@ via ITU2-NET |
A contact marked “via” is the registry's: the record names none of its own, so the registry hands down its parent's.
Network & registry
Registry
Holder
- Organization
- Istanbul Teknik Universitesi
- Handle
- ORG-ITU1-RIPE
- Range
- 161.
9. 0. 0/ 16 - Registration type
- LEGACY
- Record created
- Jan 20, 2004
- Legacy
- yes
Origin network
AS8678
TR
- Name
- Ankara Universitesi Rektorlugu
- Type
- Education
- Registered
- Feb 19, 1998
- Domain
- ankara.edu.tr
- 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
- Jan 2015
- Current origin since
- Jan 2015 · 12 yr
- Origin networks
- 1
RPKI
Route origin authorizations
| ROA prefix | ASN | Max len | Anchor | Verdict |
|---|---|---|---|---|
| 161.9.152.0/21 | AS8678 | /21 | RIPE | RPKI valid |
| 161.9.128.0/17 | AS8517 | /24 | RIPE | Another network |
IRR
Route objects on the exact prefix
| Origin | Registry | Description | Maintainer | Modified |
|---|---|---|---|---|
| AS8678 | RIPE | Ankara Universitesi | ULAKNET-MNT | Dec 30, 2014 |
Whois
Registration for this announcement
- Range
- 161.
9. 152. 0/ 21 - Netname
- ANKARA-NET
- Registrant
- Ankara University
- Registrant country
- TR
- Organization
- Ankara University
- Org country
- TR
- Type
- LEGACY
- Created
- Mar 27, 2014
- Updated
- Dec 4, 2019
- Maintainer
- ULAKNET-MNT
- RIR
- RIPE NCC
- Country
- TR
- Delegated
- Apr 23, 1992
- Status
- assigned
Report abuse
Abuse contact
- abuse@
ulakbim. gov. tr - Name
- Abuse-C Role
- Handle
- AR30862-RIPE