AS47532 - Optiver - Optiver Holding B.V., NL

Netherlands
AS Number
AS47532
AS Name
Optiver
Org Name
Optiver Holding B.V.
Country / Region
Netherlands
Registry

ripe

RegDate

Updated

2024-07-08T14:18:47Z

AS47532 Looking Glass
IPv4Prefixes

2

IPv6Prefixes

0

IPv4 NUMs

512

IPv6 NUMs(/64)

0

CIDR Description IP Num
195.246.114.0/24
IRR Valid
Optiver Holding B.V. 256
195.246.115.0/24
IRR Valid
Optiver Holding B.V. 256
AS Description Country / Region IPv4 NUMs IPv6 NUMs IPv4 IPv6
AS174 COGENT-174 - Cogent Communications, LLC, US United States 36,233,472 215,834,689,537 IPv4 IPv4
AS3257 GTT-BACKBONE - GTT Communications Inc., US United States 8,552,448 442,382,745,600 IPv4 IPv4

Whois Record

as-block AS47385 - AS47868

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
2024-07-08T14:18:47Z
last-modified
2024-07-08T14:18:47Z
source
RIPE

aut-num AS47532

aut-num
as-name
Optiver
org
ORG-OHB1-RIPE
import
from AS8220 accept any
from AS702 accept any
export
to AS8220 announce AS47532
to AS702 announce AS47532
admin-c
NA1940-RIPE
tech-c
NA1940-RIPE
status
ASSIGNED
notify
mnt-by
MNT-OPTIVER
RIPE-NCC-END-MNT
created
2008-07-02T13:11:29Z
last-modified
2025-10-31T08:28:15Z
source
RIPE
sponsoring-org
ORG-FIB35-RIPE

organisation ORG-OHB1-RIPE

organisation
ORG-OHB1-RIPE
org-name
Optiver Holding B.V.
country
NL
reg-nr
33186961
org-type
OTHER
address
Strawinskylaan 3095, 1077 ZX Amsterdam, The Netherlands
e-mail
abuse-c
AR22920-RIPE
mnt-ref
MNT-OPTIVER
mnt-by
MNT-OPTIVER
created
2008-05-02T14:00:29Z
last-modified
2026-05-13T05:12:21Z
source
RIPE

person Niels Abbas

person
Niels Abbas
address
Optiver
De Ruyterkade 112
NL - 1011 AB
Amsterdam
NL
e-mail
phone
+31 2055 71108
nic-hdl
NA1940-RIPE
mnt-by
HRW-NOC
created
2007-02-20T09:56:28Z
last-modified
2008-05-02T09:19:23Z
source
RIPE
 

as-block:       AS47385 - AS47868
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:        2024-07-08T14:18:47Z
last-modified:  2024-07-08T14:18:47Z
source:         RIPE



aut-num:        AS47532
as-name:        Optiver
org:            ORG-OHB1-RIPE
import:         from AS8220 accept any
import:         from AS702 accept any
export:         to AS8220 announce AS47532
export:         to AS702 announce AS47532
admin-c:        NA1940-RIPE
tech-c:         NA1940-RIPE
status:         ASSIGNED
notify:         [email protected]
mnt-by:         MNT-OPTIVER
mnt-by:         RIPE-NCC-END-MNT
created:        2008-07-02T13:11:29Z
last-modified:  2025-10-31T08:28:15Z
source:         RIPE
sponsoring-org: ORG-FIB35-RIPE

organisation:   ORG-OHB1-RIPE
org-name:       Optiver Holding B.V.
country:        NL
reg-nr:         33186961
org-type:       OTHER
address:        Strawinskylaan 3095, 1077 ZX Amsterdam, The Netherlands
e-mail:         [email protected]
abuse-c:        AR22920-RIPE
mnt-ref:        MNT-OPTIVER
mnt-by:         MNT-OPTIVER
created:        2008-05-02T14:00:29Z
last-modified:  2026-05-13T05:12:21Z
source:         RIPE

person:         Niels Abbas
address:        Optiver
address:        De Ruyterkade 112
address:        NL - 1011 AB
address:        Amsterdam
address:        NL
e-mail:         [email protected]
phone:          +31 2055 71108
nic-hdl:        NA1940-RIPE
mnt-by:         HRW-NOC
created:        2007-02-20T09:56:28Z
last-modified:  2008-05-02T09:19:23Z
source:         RIPE