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Data as of Nov 3, 2026

194.225.78.0/23

No anonymizer space · no proxy exits in 30 days

Tehran University of Medical Science · space held by Institute for Research in Fundamental Sciences

Announcement
this exact prefix
RPKI valid
Announced by
AS43965
Type
Business

Announcements

Less specific

Covering announcements

PrefixOriginTypeProxy exitsHolderRPKI
194.225.0.0/17
since Jun 2011
AS6736Business124
1 always on
Institute for Research in Fundamental Sciences
194.225.0.0/16
since May 2005
AS6736Business399
1 always on
Institute for Research in Fundamental Sciences
More specific

Announcements inside

PrefixOriginTypeHolderRPKI
194.225.78.0/24
since Sep 2024
AS43965BusinessInstitute for Research in Fundamental Sciences
194.225.79.0/24
since Sep 2024
AS43965BusinessInstitute for Research in Fundamental Sciences

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
194.225.0.0/1665,536IR-IRANET-951229Institute for Research in Fundamental Sciences (ORG-IA30-RIPE) · IRALLOCATED PAMar 15, 2002[email protected]
└ 194.225.78.0/23512TUMSTehran University of Medical SciencesASSIGNED PASep 3, 2024[email protected]

Network & registry

AnnouncementRouting historyRPKI & IRRWhois & abuse
Registry

Holder

Organization
Institute for Research in Fundamental Sciences
Handle
ORG-IA30-RIPE
Range
194.225.0.0/16
Registration type
ALLOCATED PA
Record created
Mar 15, 2002
Origin network

AS43965

IR
Name
Tehran University of Medical Science
Type
Education
Registered
Oct 29, 2007
Domain
tums.ac.ir
Industry
Colleges, Universities, and Professional Schools
Spamhaus ASN-DROP
not listed