Data as of Nov 7, 2026

185.204.73.0/24

No anonymizer space · no proxy exits in 30 days

Isttelkom Istanbul Elektronik Haberlesme VE Altyapi Hizmetleri Sanayi VE Ticaret Anonim Sirketi

Announcement

No RPKI

Announced by

Type

Residential

Risk

0 / 100 · Low

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
185.204.72.0/22	1,024	TR-ISTTELKOM-20170519	Isttelkom Istanbul Elektronik Haberlesme VE Altyapi Hizmetleri Sanayi VE Ticaret Anonim Sirketi (ORG-IIEH1-RIPE) · TR	ALLOCATED PA	May 19, 2017	info@isttelkom.com.tr
└ 185.204.73.0/24	256	isttelkom	unknown	ASSIGNED PA	Jul 10, 2023	info@isttelkom.com.tr via TR-ISTTELKOM-20170519

A contact marked “via” is the registry's: the record names none of its own, so the registry hands down its parent's.

Announced by

Prefix: 185.204.72.0/23
Announced by: AS205852 Isttelkom Istanbul Elektronik Haberlesme VE Altyapi Hizmetleri Sanayi VE Ticaret Anonim Sirketi
Type: Residential
Proxy exits: 256
RPKI: No RPKI
Netname: TR-ISTTELKOM-20170519
Registrant: Isttelkom Istanbul Elektronik Haberlesme VE Altyapi Hizmetleri Sanayi VE Ticaret Anonim Sirketi
RIR: RIPE NCC

Origin network

Name: Isttelkom Istanbul Elektronik Haberlesme VE Altyapi Hizmetleri Sanayi VE Ticaret Anonim Sirketi
Type: Internet provider
Registered: May 19, 2017
Domain: isttelkom.com.tr
Industry: Internet Service Provider (ISP)
Spamhaus ASN-DROP: not listed