AS202444 - KOCHOLDING - KOC HOLDING A.S., TR

Turkey
AS Number
AS202444
AS Name
KOCHOLDING
Org Name
KOC HOLDING A.S.
Country / Region
Turkey
Registry

ripe

RegDate

Updated

2026-06-17T08:25:01Z

AS202444 Looking Glass
IPv4Prefixes

2

IPv6Prefixes

0

IPv4 NUMs

512

IPv6 NUMs(/64)

0

CIDR Description IP Num
81.8.23.0/24
IRR Valid
Vodafone Net Iletisim Hizmetler AS 256
193.243.218.0/24
IRR Valid
Vodafone Net Iletisim Hizmetler AS 256
AS Description Country / Region IPv4 NUMs IPv6 NUMs IPv4 IPv6
AS15924 BORUSANTELEKOM-AS - Vodafone Net Iletisim Hizmetler AS, TR Turkey 436,480 4,295,098,368 IPv4 IPv4

Whois Record

as-block AS202349 - AS203022

as-block
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
2026-06-17T08:25:01Z
last-modified
2026-06-17T08:25:01Z
source
RIPE

aut-num AS202444

aut-num
as-name
KOCHOLDING
org
ORG-KHA21-RIPE
import
from AS15924 accept ANY
from AS8386 accept ANY
from AS9121 accept ANY
export
to AS15924 announce AS202444
to AS8386 announce AS202444
to AS9121 announce AS202444
admin-c
SE4047-RIPE
YP419-RIPE
tech-c
BTB10-RIPE
BTB10-RIPE
status
ASSIGNED
mnt-by
RIPE-NCC-END-MNT
MNT-BORUSAN
created
2018-05-15T14:06:55Z
last-modified
2020-11-16T17:51:06Z
source
RIPE
sponsoring-org
ORG-bIHA1-RIPE

organisation ORG-KHA21-RIPE

organisation
ORG-KHA21-RIPE
org-name
KOC HOLDING A.S.
country
TR
reg-nr
85714
org-type
OTHER
descr
KOC HOLDING A.S.
remarks
KOC HOLDING A.S.
address
Nakkastepe, Azizbey Sokak No:1
Kuzguncuk 34674
Istanbul, Turkiye
phone
+902165310750
e-mail
language
TR
admin-c
SE4047-RIPE
YP419-RIPE
abuse-c
BTB10-RIPE
tech-c
BTB10-RIPE
mnt-ref
MNT-BORUSAN
mnt-by
MNT-BORUSAN
notify
created
2018-05-09T11:06:18Z
last-modified
2026-05-13T06:47:02Z
source
RIPE

role Borusan Telekom Backbone Group

role
Borusan Telekom Backbone Group
address
Buyukdere Caddesi No:112
34394 Esentepe
Istanbul - TURKEY
phone
+90 850 542 00 00
fax-no
+90 850 542 10 10
e-mail
admin-c
YP419-RIPE
SE4047-RIPE
tech-c
YP419-RIPE
SE4047-RIPE
nic-hdl
BTB10-RIPE
abuse-mailbox
notify
mnt-by
MNT-BORUSAN
created
2006-03-08T11:54:46Z
last-modified
2026-05-06T09:14:19Z
source
RIPE

person Salih Ergulen

person
Salih Ergulen
address
Vodafone Alternatif Telekom Hizmetleri A.S.
Buyukdere Caddesi No: 112
34394 Esentepe
Istanbul - Turkey
phone
+90 850 542 00 00
e-mail
nic-hdl
SE4047-RIPE
notify
mnt-by
MNT-BORUSAN
created
2015-05-29T07:20:54Z
last-modified
2026-05-06T09:15:30Z
source
RIPE

person Yilmaz Polat

person
Yilmaz Polat
address
Vodafone Alternatif Telekom Hizmetleri A.S.
Buyukdere Caddesi No: 112
34394 Esentepe
Istanbul - Turkey
phone
+90 850 542 00 00
e-mail
nic-hdl
YP419-RIPE
notify
mnt-by
MNT-BORUSAN
created
2011-01-07T12:18:38Z
last-modified
2026-05-06T09:15:20Z
source
RIPE
 

as-block:       AS202349 - AS203022
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:        2026-06-17T08:25:01Z
last-modified:  2026-06-17T08:25:01Z
source:         RIPE



aut-num:        AS202444
as-name:        KOCHOLDING
org:            ORG-KHA21-RIPE
import:         from AS15924 accept ANY
export:         to AS15924 announce AS202444
import:         from AS8386 accept ANY
import:         from AS9121 accept ANY
export:         to AS8386 announce AS202444
export:         to AS9121 announce AS202444
admin-c:        SE4047-RIPE
admin-c:        YP419-RIPE
tech-c:         BTB10-RIPE
tech-c:         BTB10-RIPE
status:         ASSIGNED
mnt-by:         RIPE-NCC-END-MNT
mnt-by:         MNT-BORUSAN
created:        2018-05-15T14:06:55Z
last-modified:  2020-11-16T17:51:06Z
source:         RIPE
sponsoring-org: ORG-bIHA1-RIPE

organisation:   ORG-KHA21-RIPE
org-name:       KOC HOLDING A.S.
country:        TR
reg-nr:         85714
org-type:       OTHER
descr:          KOC HOLDING A.S.
remarks:        KOC HOLDING A.S.
address:        Nakkastepe, Azizbey Sokak No:1
address:        Kuzguncuk 34674
address:        Istanbul, Turkiye
phone:          +902165310750
e-mail:         [email protected]
language:       TR
admin-c:        SE4047-RIPE
admin-c:        YP419-RIPE
abuse-c:        BTB10-RIPE
tech-c:         BTB10-RIPE
mnt-ref:        MNT-BORUSAN
mnt-by:         MNT-BORUSAN
notify:         [email protected]
created:        2018-05-09T11:06:18Z
last-modified:  2026-05-13T06:47:02Z
source:         RIPE

role:           Borusan Telekom Backbone Group
address:        Buyukdere Caddesi No:112
address:        34394 Esentepe
address:        Istanbul - TURKEY
phone:          +90 850 542 00 00
fax-no:         +90 850 542 10 10
e-mail:         [email protected]
admin-c:        YP419-RIPE
admin-c:        SE4047-RIPE
tech-c:         YP419-RIPE
tech-c:         SE4047-RIPE
nic-hdl:        BTB10-RIPE
abuse-mailbox:  [email protected]
notify:         [email protected]
notify:         [email protected]
mnt-by:         MNT-BORUSAN
created:        2006-03-08T11:54:46Z
last-modified:  2026-05-06T09:14:19Z
source:         RIPE

person:         Salih Ergulen
address:        Vodafone Alternatif Telekom Hizmetleri A.S.
address:        Buyukdere Caddesi No: 112
address:        34394 Esentepe
address:        Istanbul - Turkey
phone:          +90 850 542 00 00
e-mail:         [email protected]
nic-hdl:        SE4047-RIPE
notify:         [email protected]
mnt-by:         MNT-BORUSAN
created:        2015-05-29T07:20:54Z
last-modified:  2026-05-06T09:15:30Z
source:         RIPE

person:         Yilmaz Polat
address:        Vodafone Alternatif Telekom Hizmetleri A.S.
address:        Buyukdere Caddesi No: 112
address:        34394 Esentepe
address:        Istanbul - Turkey
phone:          +90 850 542 00 00
e-mail:         [email protected]
nic-hdl:        YP419-RIPE
notify:         [email protected]
mnt-by:         MNT-BORUSAN
created:        2011-01-07T12:18:38Z
last-modified:  2026-05-06T09:15:20Z
source:         RIPE