AS Number
AS51791
AS Name
Ventures-DC
Org Name
Crestu Teknoloji Dijital Hizmetler Limited Sirketi
Country
Turkey
Registry

ripe

RegDate

Updated

2025-02-13T13:57:44Z

IPv4Prefixes

4

IPv6Prefixes

11

IPv4 NUMs

1,024

IPv6 NUMs(/64)

34,359,738,368

1,024 IPv4 Addresses
CIDR Description IP Num
153.56.128.0/24
ROA Signed and Valid
Ventures DC Telekomunikasyon ve Bilgi Teknolojileri Sanayi ve Ticaret Limited Sirketi 256
153.56.129.0/24
ROA Signed and Valid
CloudAKA Internet Hizmetleri 256
153.56.130.0/24
ROA Signed and Valid
Ventures DC Telekomunikasyon ve Bilgi Teknolojileri Sanayi ve Ticaret Limited Sirketi 256
193.17.7.0/24
ROA Signed and Valid IRR InValid
Ventures DC Telekomunikasyon ve Bilgi Teknolojileri Sanayi ve Ticaret Limited Sirketi 256
CIDR Description IP NUMs(prefix /64)
2a11:1fc0::/48
ROA Signed and Valid IRR InValid
Ventures DC Telekomunikasyon ve Bilgi Teknolojileri Sanayi ve Ticaret Limited Sirketi 65536
2a11:1fc0::/32
IRR InValid
Ventures DC Telekomunikasyon ve Bilgi Teknolojileri Sanayi ve Ticaret Limited Sirketi 4294967296
2a11:1fc0:2::/48
IRR InValid
Ventures DC Telekomunikasyon ve Bilgi Teknolojileri Sanayi ve Ticaret Limited Sirketi 65536
2a11:1fc0:3::/48
ROA Signed and Valid IRR InValid
Ventures DC Telekomunikasyon ve Bilgi Teknolojileri Sanayi ve Ticaret Limited Sirketi 65536
2a11:1fc1::/32
ROA Signed and Valid IRR InValid
Ventures DC Telekomunikasyon ve Bilgi Teknolojileri Sanayi ve Ticaret Limited Sirketi 4294967296
2a11:1fc2::/32
ROA Signed and Valid IRR InValid
Ventures DC Telekomunikasyon ve Bilgi Teknolojileri Sanayi ve Ticaret Limited Sirketi 4294967296
2a11:1fc3::/32
ROA Signed and Valid IRR InValid
VENTURESDC-IPV6-NL 4294967296
2a11:1fc4::/32
ROA Signed and Valid IRR InValid
Ventures DC Telekomunikasyon ve Bilgi Teknolojileri Sanayi ve Ticaret Limited Sirketi 4294967296
2a11:1fc5::/32
ROA Signed and Valid IRR InValid
Ventures DC Telekomunikasyon ve Bilgi Teknolojileri Sanayi ve Ticaret Limited Sirketi 4294967296
2a11:1fc6::/32
ROA Signed and Valid IRR InValid
Ventures DC Telekomunikasyon ve Bilgi Teknolojileri Sanayi ve Ticaret Limited Sirketi 4294967296
2a11:1fc7::/32
ROA Signed and Valid IRR InValid
Ventures DC Telekomunikasyon ve Bilgi Teknolojileri Sanayi ve Ticaret Limited Sirketi 4294967296
AS Description Country/Region IPv4 NUMs IPv6 NUMs IPv4 IPv6
AS43260 AS43260 - DGN TEKNOLOJI A.S., TR Turkey 21,248 240,518,299,648 IPv4 IPv4 IPv6 IPv6
AS Description Country/Region IPv4 NUMs IPv6 NUMs IPv4 IPv6
AS209658 MEOHOST - MEOHOST VERI MERKEZI ve YAZILIM TICARET LIMITED SIRKETI, TR Turkey 256 65,536 IPv4 IPv4 IPv6 IPv6
AS206115 MIKRON-BILISIM - Mehmet UGURLU, TR Turkey 0 33,554,432 IPv6 IPv6
as-block:       AS51357 - AS51817
descr:          RIPE NCC ASN block
remarks:        These AS Numbers are assigned to network operators in the RIPE NCC service region.
mnt-by:         RIPE-NCC-HM-MNT
created:        2025-02-13T13:57:44Z
last-modified:  2025-02-13T13:57:44Z
source:         RIPE



aut-num:        AS51791
as-name:        Ventures-DC
descr:          Ventures DC Telekomunikasyon ve Bilgi Teknolojileri Sanayi ve Ticaret Limited Sirketi
org:            ORG-CTDH1-RIPE
remarks:        ================== Ventures DC Telekomunikasyon ve Bilgi Teknolojileri Sanayi ve Ticaret Limited Sirketi==================
remarks:        ================== DGN (Upstream) ==================
import:         from AS43260 accept ANY
export:         to AS43260 announce AS51791
export:         to AS43260 announce AS209658
remarks:        ===================================================
remarks:
remarks:        ============== AS206115 (Downstream) ================
import:         from AS206115 accept AS206115
export:         to AS206115 announce ANY
remarks:        ===================================================
remarks:
remarks:        ============== AS209658 (Downstream) ===============
import:         from AS209658 accept AS209658
export:         to AS209658 announce ANY
remarks:        ===================================================
remarks:
remarks:        ============== AS208394(Downstream) ===============
import:         from AS208394 accept AS208394
export:         to AS208394 announce ANY
remarks:        ===================================================
remarks:        ================== VENTURES.COM.TR==================
admin-c:        DA11482-RIPE
tech-c:         DA11482-RIPE
status:         ASSIGNED
mnt-by:         RIPE-NCC-END-MNT
mnt-by:         lir-tr-ventures-dc-1-MNT
created:        2023-10-02T12:17:16Z
last-modified:  2026-05-13T09:52:04Z
source:         RIPE

organisation:   ORG-CTDH1-RIPE
org-name:       Crestu Teknoloji Dijital Hizmetler Limited Sirketi
descr:          VENTURES DC VERI MERKEZI VE YAZILIM HIZMETLERI
remarks:        KABIN KIRALAMA SUNUCU KIRALAMA VE SUNUCU BARINDIRMA HIZMETLERI
remarks:        IP KIRALAMA VE ASN KAYIT HIZMETLERI
remarks:        Sirketimiz, kanun geregi, "YER SAGLAYICI" konumundadir
remarks:        Kanun No. 5651 - MADDE 5(1) Yer saglayici icerigi kontrol etmek veya
remarks:        hukuka aykiri bir faaliyetin soz konusu olup olmadigini arastirmakla yukumlu degildir.
remarks:        ************* VENTURES.COM.TR *************
country:        TR
reg-nr:         1098443
org-type:       LIR
address:        FENERBAHCE MAH. IGRIP SK. NO:13
address:        34093
address:        ISTANBUL
address:        TURKEY
phone:          +908503031021
e-mail:         info@ventures.com.tr
admin-c:        DA11482-RIPE
tech-c:         DA11482-RIPE
abuse-c:        AR79545-RIPE
mnt-ref:        lir-tr-ventures-dc-1-MNT
mnt-by:         RIPE-NCC-HM-MNT
mnt-by:         lir-tr-ventures-dc-1-MNT
created:        2026-02-02T22:00:16Z
last-modified:  2026-05-13T07:12:47Z
source:         RIPE

role:           Director
address:        TURKEY
address:        ISTANBUL
address:        34093
address:        FENERBAHCE MAH. IGRIP SK. NO13:/1
phone:          +908503031021
e-mail:         abuse@ventures.com.tr
nic-hdl:        DA11482-RIPE
mnt-by:         lir-tr-ventures-dc-1-MNT
created:        2026-02-02T22:00:16Z
last-modified:  2026-02-03T09:45:09Z
source:         RIPE