Data as of Nov 9, 2026
193.140.196.0/22
1 residential-proxy exit · 30 daysBogazici University · space held by National Academic Network and Information Center
Residential-proxy exits
Proxy exits
1
0.10% of its addresses · 30 days
Spread
1 of 4
/24s with at least one exit
Providers
19
selling exits here
Oct 10, 2026 – Nov 8, 2026
Exits seen per day
357 observations
Proxy providers listing exits
- 2Captcha
- BirdProxies
- ByteProxies
- Byteful
- CliProxy
- FlashProxy
- GonzoProxy
- IPOasis
- Infatica
- LightningProxies
- MangoProxy
- NodeMaven
- Proxy-Seller
- ProxyEmpire
- Proxyma
- Shifter
- VibeProxies
- VitalExclusive
- VitalProxy
Announcements
Less specific
Covering announcements
| Prefix | Origin | Type | Proxy exits | Holder | RPKI |
|---|---|---|---|---|---|
| 193.140.0.0/16 since May 2005 | AS8517 | Business | 588 9 always on | National Academic Network and Information Center |
More specific
Announcements inside
| Prefix | Origin | Type | Proxy exits | Holder | RPKI |
|---|---|---|---|---|---|
| 193.140.196.0/24 since Jul 2024 | AS8456 | Business | National Academic Network and Information Center | ||
| 193.140.199.0/24 since Oct 2023 | AS8456 | Business | 1 | National Academic Network and Information Center |
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 |
|---|---|---|---|---|---|---|
| 193.140.0.0/16 | 65,536 | TR-ULAKBIM-930901 | National Academic Network and Information Center (ORG-NANA1-RIPE) · TR | ALLOCATED PA | — | abuse@ |
| └ 193. | 6,144 | BOUNET | Bogazici University | ASSIGNED PA | Feb 16, 2007 | abuse@ |
Network & registry
Registry
Holder
- Organization
- National Academic Network and Information Center
- Handle
- ORG-NANA1-RIPE
- Range
- 193.
140. 0. 0/ 16 - Registration type
- ALLOCATED PA
Origin network
AS8456
TR
- Name
- Bogazici University
- Type
- Education
- Registered
- Sep 3, 1997
- Domain
- bogazici.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
- Mar 2011
- Current origin since
- Mar 2011 · 16 yr
- Origin networks
- 1
RPKI
Route origin authorizations
| ROA prefix | ASN | Max len | Anchor | Verdict |
|---|---|---|---|---|
| 193.140.196.0/22 | AS8456 | /22 | RIPE | RPKI valid |
| 193.140.0.0/16 | AS8517 | /24 | RIPE | Another network |
IRR
Route objects on the exact prefix
| Origin | Registry | Description | Maintainer | Modified |
|---|---|---|---|---|
| AS8456 | RIPE | Bogazici University | ULAKNET-MNT | Mar 21, 2011 |
Whois
Registration for this announcement
- Range
- 193.
140. 192. 0 - 193. 140. 215. 255 - Netname
- BOUNET
- Registrant
- Bogazici University
- Registrant country
- TR
- Organization
- Bogazici University
- Org country
- TR
- Type
- ASSIGNED PA
- Created
- Feb 16, 2007
- Updated
- Jul 9, 2021
- Maintainer
- ULAKNET-MNT
- RIR
- RIPE NCC
- Country
- TR
- Delegated
- Feb 4, 2000
- Status
- assigned
Report abuse
Abuse contact
- abuse@
boun. edu. tr - Name
- Bogazici Universitesi Abuse Admin
- Handle
- BUAA1-RIPE