AS Number
AS39172
AS Name
MERKEZ-AS
Org Name
Merkezi Kayit Kurulusu Anonim Sirketi
Country / Region
Turkey
Registry

ripe

RegDate

Updated

2023-08-29T07:47:54Z

AS39172 Looking Glass
IPv4Prefixes

4

IPv6Prefixes

0

IPv4 NUMs

1,024

IPv6 NUMs(/64)

0

CIDR Description IP Num
185.53.60.0/24
IRR Valid
Merkezi Kayit Kurulusu Anonim Sirketi 256
185.53.61.0/24
IRR Valid
MKK 256
185.53.62.0/24
IRR Valid
MKK 256
185.53.63.0/24
IRR Valid
MKK 256
AS Description Country / Region IPv4 NUMs IPv6 NUMs IPv4 IPv6
AS9121 TTNet - Turk Telekomunikasyon Anonim Sirketi, TR Turkey 6,928,640 25,770,000,384 IPv4 IPv4
AS34984 TELLCOM-AS - Superonline Iletisim Hizmetleri A.S., TR Turkey 1,520,384 1,549,599,571,968 IPv4 IPv4

Whois Record

as-block AS38912 - AS39599

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
2023-08-29T07:47:54Z
last-modified
2023-08-29T07:47:54Z
source
RIPE

aut-num AS39172

aut-num
as-name
MERKEZ-AS
import
from AS5422 accept ANY
from AS9121 accept ANY
from AS6822 accept ANY
from AS34984 accept ANY
export
to AS5422 announce AS39172
to AS9121 announce AS39172
to AS6822 announce AS39172
to AS34984 announce AS39172
default
to AS5422 networks ANY
org
ORG-MKKA1-RIPE
admin-c
SC5194-RIPE
tech-c
SC5194-RIPE
status
ASSIGNED
mnt-by
RIPE-NCC-END-MNT
OguzErdogu
notify
created
2005-12-27T15:31:03Z
last-modified
2025-08-28T07:13:58Z
source
RIPE

organisation ORG-MKKA1-RIPE

organisation
ORG-MKKA1-RIPE
org-name
Merkezi Kayit Kurulusu Anonim Sirketi
country
TR
reg-nr
463144
org-type
LIR
address
Resitpasa Mah. Borsa Istanbul Cad. No:4
34467
Istanbul
TURKEY
phone
+902123345700
fax-no
+902123345757
mnt-ref
OguzErdogu
MNT-MKK-SEC
RIPE-NCC-HM-MNT
mnt-by
RIPE-NCC-HM-MNT
MNT-MKK-SEC
tech-c
MIS87-RIPE
abuse-c
MM38864-RIPE
e-mail
admin-c
MIS87-RIPE
remarks
ns2.pusulanet.com.tr
ns1.pusulanet.com.tr
created
2014-04-03T09:40:37Z
last-modified
2026-05-13T07:02:51Z
source
RIPE

person Serdar Coskun

person
Serdar Coskun
address
Merkezi Kayit Kurulusu
phone
+90 212 334 5700
fax-no
+90 212 334 5700
e-mail
nic-hdl
SC5194-RIPE
created
2005-12-16T09:53:27Z
last-modified
2016-04-07T07:57:58Z
mnt-by
RIPE-NCC-LOCKED-MNT
source
RIPE

as-block:       AS38912 - AS39599
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:        2023-08-29T07:47:54Z
last-modified:  2023-08-29T07:47:54Z
source:         RIPE



aut-num:        AS39172
as-name:        MERKEZ-AS
import:         from AS5422 accept ANY
export:         to AS5422 announce AS39172
import:         from AS9121 accept ANY
export:         to AS9121 announce AS39172
import:         from AS6822 accept ANY
import:         from AS34984 accept ANY
export:         to AS6822 announce AS39172
export:         to AS34984 announce AS39172
default:        to AS5422 networks ANY
org:            ORG-MKKA1-RIPE
admin-c:        SC5194-RIPE
tech-c:         SC5194-RIPE
status:         ASSIGNED
mnt-by:         RIPE-NCC-END-MNT
mnt-by:         OguzErdogu
notify:         [email protected]
created:        2005-12-27T15:31:03Z
last-modified:  2025-08-28T07:13:58Z
source:         RIPE

organisation:   ORG-MKKA1-RIPE
org-name:       Merkezi Kayit Kurulusu Anonim Sirketi
country:        TR
reg-nr:         463144
org-type:       LIR
address:        Resitpasa Mah. Borsa Istanbul Cad. No:4
address:        34467
address:        Istanbul
address:        TURKEY
phone:          +902123345700
fax-no:         +902123345757
mnt-ref:        OguzErdogu
mnt-ref:        MNT-MKK-SEC
mnt-ref:        RIPE-NCC-HM-MNT
mnt-by:         RIPE-NCC-HM-MNT
mnt-by:         MNT-MKK-SEC
tech-c:         MIS87-RIPE
abuse-c:        MM38864-RIPE
e-mail:         [email protected]
admin-c:        MIS87-RIPE
remarks:        ns2.pusulanet.com.tr
remarks:        ns1.pusulanet.com.tr
created:        2014-04-03T09:40:37Z
last-modified:  2026-05-13T07:02:51Z
source:         RIPE

person:         Serdar Coskun
address:        Merkezi Kayit Kurulusu
phone:          +90 212 334 5700
fax-no:         +90 212 334 5700
e-mail:         [email protected]
nic-hdl:        SC5194-RIPE
created:        2005-12-16T09:53:27Z
last-modified:  2016-04-07T07:57:58Z
mnt-by:         RIPE-NCC-LOCKED-MNT
source:         RIPE