Data as of Nov 9, 2026
193.255.227.0/24
2 residential-proxy exits · 30 daysAnkara Universitesi Rektorlugu · space held by National Academic Network and Information Center
Residential-proxy exits
Proxy exits
2
0.78% of its addresses · 30 days
Providers
19
selling exits here
Oct 10, 2026 – Nov 8, 2026
Exits seen per day
425 observations
Proxy providers listing exits
- BartProxies
- BirdProxies
- ByteProxies
- Byteful
- CliProxy
- GSocks
- Geonix
- IPPeak
- Infatica
- LemonLabs
- MangoProxy
- NodeProxy
- NovProxy
- NovaProxy
- Proxy-Seller
- ProxyEmpire
- Proxyma
- Shifter
- VantageProxies
Announcements
Less specific
Covering announcements
| Prefix | Origin | Type | Proxy exits | Holder | RPKI |
|---|---|---|---|---|---|
| 193.255.0.0/16 since May 2005 | AS8517 | Business | 669 8 always on | National Academic Network and Information Center |
Registrations in this block
The registry's network records over this block, widest first, each under its parent.
| Range | Addresses | Netname | Holder | Type | Created | Abuse contact |
|---|---|---|---|---|---|---|
| 193.255.0.0/16 | 65,536 | TR-ULAKBIM-960206 | National Academic Network and Information Center (ORG-NANA1-RIPE) · TR | ALLOCATED PA | — | abuse@ |
| └ 193. | 1,024 | ANKARA-NET | Ankara University | ASSIGNED PA | — | abuse@ via TR-ULAKBIM-960206 |
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
Announced by
Covering announcement 193.255.224.0/21
- Prefix
- 193.255.224.0/21
- Announced by
- AS8678 Ankara Universitesi Rektorlugu
- Type
- Business
- Proxy exits
- 5
- RPKI
- RPKI valid
- Netname
- TR-ULAKBIM-960206
- Registrant
- National Academic Network and Information Center
- RIR
- RIPE NCC
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
193.255.224.0/21
Routing history
- Pattern
- Stable
- First seen
- May 2005
- Current origin since
- May 2005 · 22 yr
- Origin networks
- 1
RPKI
Route origin authorizations
| ROA prefix | ASN | Max len | Anchor | Verdict |
|---|---|---|---|---|
| 193.255.224.0/21 | AS8678 | /21 | RIPE | RPKI valid |
| 193.255.0.0/16 | AS8517 | /24 | RIPE | Another network |
IRR
Route objects on 193.255.224.0/21
| Origin | Registry | Description | Maintainer | Modified |
|---|---|---|---|---|
| AS8678 | RIPE | Ankara University | ULAKNET-MNT | Apr 14, 2004 |
Whois
Registration for this announcement
- Range
- 193.
255. 0. 0/ 16 - Netname
- TR-ULAKBIM-960206
- Registrant
- National Academic Network and Information Center
- Registrant country
- TR
- Organization
- National Academic Network and Information Center (ORG-NANA1-RIPE)
- Org country
- TR
- Type
- ALLOCATED PA
- Created
- Not stated by the registry
- Updated
- Mar 15, 2017
- Maintainer
- RIPE-NCC-HM-MNT
- RIR
- RIPE NCC
- Country
- TR
- Delegated
- Feb 4, 2000
- Status
- assigned
Report abuse
Abuse contact
- abuse@
ulakbim. gov. tr - Name
- Abuse-C Role
- Handle
- AR17404-RIPE