AS Name Org Name IPv4Prefixes IPv6Prefixes IPv4 NUMs IPv6 NUMs(/64) Registry Region Looking Glass
onecentral onecentral B.V. 12 2 3,584 8,589,934,592 Netherlands
3,584 IPv4 Addresses
CIDR Description IP Num
37.1.104.0/23 CUSTOMER_NETWORK 512
37.1.106.0/24 CUSTOMER_NETWORK 256
37.1.107.0/24 CLOUD-SERVER-NETWORK 256
37.1.108.0/24 VOICE-CUSTOMER-NETWORK 256
37.1.109.0/24 WEAS-Rt 256
45.149.248.0/23 Net-1 512
91.212.183.0/24 onecentral B.V. 256
91.223.233.0/24 onecentral B.V. 256
185.191.12.0/24 WEAS-A1 256
185.191.13.0/24 WEAS-A2 256
185.191.14.0/24 WEAS-A3 256
185.191.15.0/24 WEAS-A4 256
CIDR Description IP NUMs(prefix /64)
2a00:d540::/32 NL-ONECENTRAL-20120405 4294967296
2a00:d541::/32 NL-ONECENTRAL-20120405 4294967296
AS Description Country/Region IPv4 NUMs IPv6 NUMs IPv4 IPv6
AS8455 ATOM86-AS ATOM86, NL Netherlands 27,904 42,949,738,496 IPv4 IPv4 IPv6 IPv6
AS51088 A2B, NL Netherlands 44,288 55,834,640,384 IPv4 IPv4
IP Address Domain NUMs Domains
37.1.104.30 3 houweling.shop
37.1.104.45 1 mail2.ewarehousing.nl
37.1.104.122 1 mail.budgetplan.nl
37.1.104.131 1 mail.plan-bee.nl
37.1.104.174 1 mail.frachtnetherlands.com
37.1.104.178 1 mail.rbcnederland.com
37.1.104.190 1 documentation.hatenboer-water.com
37.1.104.218 1 mail.rbc-nederland.nl
37.1.104.219 1 services.rbc-group.eu
37.1.104.241 1 vpn.trends.nl
as-block:       AS47104 - AS52223
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:        2018-11-22T15:27:34Z
last-modified:  2018-11-22T15:27:34Z
source:         RIPE



aut-num:        AS49250
as-name:        onecentral
org:            ORG-oB27-RIPE
import:         from AS8455 action pref=100; accept ANY
import:         from AS51088 action pref=200; accept ANY
export:         to AS51088 announce AS49250
export:         to AS8455 announce AS49250
export:         to AS51088 announce AS-ONECENTRAL
export:         to AS8455 announce AS-ONECENTRAL
admin-c:        ONEC
tech-c:         ONEC
status:         ASSIGNED
mnt-by:         RIPE-NCC-END-MNT
mnt-by:         ONECENTRAL
created:        2009-05-07T07:47:28Z
last-modified:  2019-11-25T22:52:44Z
source:         RIPE

organisation:   ORG-oB27-RIPE
org-name:       onecentral B.V.
org-type:       LIR
address:        Spaarne 17
address:        2011 CD
address:        Haarlem
address:        NETHERLANDS
phone:          +31881118111
fax-no:         +31881118118
admin-c:        MS26719-RIPE
tech-c:         ONEC
mnt-ref:        RIPE-NCC-HM-MNT
mnt-ref:        ONECENTRAL
mnt-by:         RIPE-NCC-HM-MNT
mnt-by:         ONECENTRAL
abuse-c:        AN28726-RIPE
created:        2011-11-11T14:32:12Z
last-modified:  2019-04-24T14:42:48Z
source:         RIPE # Filtered

person:         onecentral NOC
address:        Spaarne 17
address:        2011 CD
address:        Haarlem, NL
phone:          +31881118111
nic-hdl:        ONEC
mnt-by:         ONECENTRAL
created:        2011-11-15T13:51:33Z
last-modified:  2015-05-21T15:21:51Z
source:         RIPE # Filtered