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Data as of Nov 9, 2026

193.255.112.0/21

6 residential-proxy exits · 30 days

Yildiz Teknik Universitesi · space held by National Academic Network and Information Center

Announcement
this exact prefix
RPKI valid
Announced by
AS211249
Type
Business
Risk
0 / 100 · Low

Residential-proxy exits

Proxy exits
6
0.29% of its addresses · 30 days
Spread
1 of 8
/24s with at least one exit
Providers
5
selling exits here
Oct 10, 2026 – Nov 8, 2026

Exits seen per day

453 observations

Proxy providers listing exits

  • BottingTools
  • Decodo
  • IPFly
  • Oxylabs
  • Thordata

Announcements

Less specific

Covering announcements

PrefixOriginTypeProxy exitsHolderRPKI
193.255.0.0/16
since May 2005
AS8517Business673
8 always on
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.

RangeAddressesNetnameHolderTypeCreatedAbuse contact
193.255.0.0/1665,536TR-ULAKBIM-960206National Academic Network and Information Center (ORG-NANA1-RIPE) · TRALLOCATED PA—abuse@ulakbim.gov.tr
└ 193.255.112.0/212,048YILDIZ-NETYildiz University Computer CenterASSIGNED PAJun 19, 2007abuse@ulakbim.gov.tr
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

AnnouncementRouting historyRPKI & IRRWhois & abuse
Registry

Holder

Organization
National Academic Network and Information Center
Handle
ORG-NANA1-RIPE
Range
193.255.0.0/16
Registration type
ALLOCATED PA
Origin network

AS211249

TR
Name
Yildiz Teknik Universitesi
Type
Education
Registered
May 28, 2021
Domain
yildiz.edu.tr
Industry
Education and Research
Spamhaus ASN-DROP
not listed