Autonomous system profile

Review registration details, announced prefixes, network relationships and historical snapshots.

AS51791

Announcement observedRIPE NCC

Ventures-DC Crestu Teknoloji Dijital Hizmetler Limited Sirketi · Ventures-DC

This profile is assembled from CHA.LA's normalized registration, routing and observation snapshots.

Last active10/4/2026, 18:43:17Snapshot expired

View network topology RDAP registration

ASN: AS51791
Registration country: RIR did not provide a registration country
Name: Ventures-DC Crestu Teknoloji Dijital Hizmetler Limited Sirketi
Abbreviation: Ventures-DC
Registration date: 10/2/2023, 12:17:16
Status: Announcement observed
RIR: RIPE NCC

Network relationships and announced prefixes

ASN / prefix	Description / organization	Geographic scope	First seen	Last active	IPv4	IPv6	Status
153.56.128.0/24BGP · IPv4	Announced prefixBGP route observation	Not applicable · BGP prefix	9/20/2026, 08:00:00	10/4/2026, 08:00:00	✓	×	Historical record
153.56.129.0/24BGP · IPv4	Announced prefixBGP route observation	Not applicable · BGP prefix	9/20/2026, 08:00:00	10/4/2026, 08:00:00	✓	×	Historical record
153.56.130.0/24BGP · IPv4	Announced prefixBGP route observation	Not applicable · BGP prefix	9/20/2026, 08:00:00	10/4/2026, 08:00:00	✓	×	Historical record
217.18.211.0/24BGP · IPv4	Announced prefixBGP route observation	Not applicable · BGP prefix	9/27/2026, 00:00:00	9/27/2026, 00:00:00	✓	×	Historical record

BGP prefixes have no geographic country; the column is marked not applicable.

Registration and sources

Organization: Ventures-DC Crestu Teknoloji Dijital Hizmetler Limited Sirketi
RIR: RIPE NCC
Registration country: RIR did not provide a registration country
Registration date: 10/2/2023, 12:17:16
Abuse contact: abuse@ventures.com.tr

Snapshot trend

10/4/2026, 18:43:174 v42 v62 Upstream · 0 Uncertain

ASN route snapshotThis page reads collected ASN, prefix, relationship and history data. External interfaces are used for initial collection and scheduled refreshes.Source keys: cha-la-external-routing · rir-rdap-asn · iana-rdap-asn-bootstrap