as-block:       AS208189 - AS214345
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:        2026-02-12T14:40:05Z
last-modified:  2026-02-12T14:40:05Z
source:         RIPE



aut-num:        AS213642
as-name:        CORETTECH
org:            ORG-CBHS1-RIPE
descr:          --- Upstreams ---
import:         from AS6204 accept ANY
export:         to AS6204 announce AS213642:AS-CORETECH
import:         from AS3257 accept ANY
export:         to AS3257 announce AS213642:AS-CORETECH
import:         from AS5405 accept ANY
export:         to AS5405 announce AS213642:AS-CORETECH
descr:          --- Customers ---
import:         from AS212088 accept AS212088
export:         to AS212088 announce ANY
import:         from AS212692 accept AS212692
export:         to AS212692 announce ANY
import:         from AS329263 accept AS329263
export:         to AS329263 announce ANY
import:         from AS210021 accept AS210021
export:         to AS210021 announce ANY
admin-c:        TA9303-RIPE
tech-c:         TA9303-RIPE
status:         ASSIGNED
mnt-by:         RIPE-NCC-END-MNT
mnt-by:         lir-tr-coretectnologys-1-MNT
created:        2025-01-02T10:26:40Z
last-modified:  2026-02-13T13:57:02Z
source:         RIPE

organisation:   ORG-CBHS1-RIPE
org-name:       Coretech Bilisim Hizmetleri Sanayi Ticaret Limited Sirketi
country:        TR
org-type:       LIR
address:        Baris Neighbour. Belediye Street. No: 28 Door N0: 4
address:        44001
address:        Beylikduzu, Istanbul
address:        TURKEY
phone:          +905010756008
e-mail:         info@coretechnologys.com
admin-c:        TA9303-RIPE
tech-c:         TA9303-RIPE
abuse-c:        AR77485-RIPE
mnt-ref:        lir-tr-coretectnologys-1-MNT
mnt-by:         RIPE-NCC-HM-MNT
mnt-by:         lir-tr-coretectnologys-1-MNT
created:        2024-12-30T11:20:20Z
last-modified:  2024-12-30T11:20:20Z
source:         RIPE

role:           technical
address:        TURKEY
address:        Beylikduzu, Istanbul
address:        44001
address:        Baris Neighbour. Belediye Street. No: 28 Door N0: 4
phone:          +905010756008
e-mail:         mert.arda@coretechnologys.com
nic-hdl:        TA9303-RIPE
mnt-by:         lir-tr-coretectnologys-1-MNT
created:        2024-12-30T11:20:18Z
last-modified:  2024-12-30T11:20:19Z
source:         RIPE