AS Name
onecentral
Org Name
onecentral B.V.
Registry Region
Netherlands
Looking Glass
IPv4Prefixes

11

IPv6Prefixes

4

IPv4 NUMs

4,352

IPv6 NUMs(/64)

34,359,738,368

4,352 IPv4 Addresses
CIDR Description IP Num
37.1.104.0/23 BROADBAND_AMS1_NETWORK 512
37.1.104.0/21 BROADBAND_AMS1_NETWORK 2048
37.1.106.0/23 COLO_NETWORK 512
37.1.108.0/23 VOICE-CUSTOMER-NETWORK 512
37.1.110.0/23 DSL-network1 512
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
91.233.67.0/24 Linkx B.V. 256
185.191.12.0/23 WEAS-A1 512
185.191.12.0/22 WEAS-A1 1024
CIDR Description IP NUMs(prefix /64)
2a00:d540::/32 NL-ONECENTRAL-20120405 4294967296
2a00:d540::/29 onecentral B.V. 34359738368
2a00:d541::/32 NL-ONECENTRAL-20120405 4294967296
2a00:d542::/32 Broadband 4294967296
AS Description Country/Region IPv4 NUMs IPv6 NUMs IPv4 IPv6
AS15830 Equinix-Connect-EMEA - TELECITYGROUP INTERNATIONAL LIMITED, GB United Kingdom 423,424 73,183,002,624 IPv4 IPv4
AS24482 SGGS-AS-AP - SG.GS, SG Singapore 22,784 4,294,967,296 IPv4 IPv4 IPv6 IPv6
AS41887 PROLOCATION - Prolocation B.V., NL Netherlands 22,784 111,669,215,232 IPv4 IPv4 IPv6 IPv6
AS51088 A2B - A2B IP B.V., NL Netherlands 41,472 60,129,607,680 IPv4 IPv4 IPv6 IPv6
AS62167 Tismi - Tismi BV, NL Netherlands 2,304 38,654,705,664 IPv4 IPv4 IPv6 IPv6
AS9009 M247 - M247 Ltd, GB United Kingdom 988,672 339,397,378,304 IPv6 IPv6
AS6939 HURRICANE - Hurricane Electric LLC, US United States 514,816 282,635,155,472,384 IPv4 IPv4
AS8455 ATOM86-AS - Schuberg Philis B.V., NL Netherlands 26,624 38,654,705,664 IPv4 IPv4 IPv6 IPv6

Peers at this Exchange Point

Country/Region IX IPv4 IPv6 Port Speed Updated
Netherlands Equinix Amsterdam - Equinix Internet Exchange Amsterdam 185.1.112.76 2001:7f8:83::4:9250:1 2 Gbps 2020-02-19 04:08:34

Private Peering Facilities

Country/Region Name City Website Updated
Equinix AM7 - Amsterdam, Kuiperberweg Amsterdam https://www.equinix.com/locations/netherlands-colocation/amsterdam-data-centers/am7/ 2020-02-12 13:53:34
Digital Realty AMS (Science Park) Amsterdam http://www.digitalrealty.com 2020-02-12 14:18:42
IP Address Domain NUMs Domains
37.1.104.30 1 veiligheid.houweling.shop
37.1.104.45 1 mail2.ewarehousing.nl
37.1.104.122 1 mail.budgetplan.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 2 mail.rbc-flex.nl
37.1.104.219 1 services.rbc-group.eu
37.1.104.242 7 downloads.technetworks.eu
37.1.104.243 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 AS41887 action pref=300; accept ANY
export:         to AS8455 announce AS49250
export:         to AS24115 announce AS-ONECENTRAL
export:         to AS8075 announce AS-ONECENTRAL
export:         to AS41887 announce AS49250
export:         to AS8455 announce AS-ONECENTRAL
export:         to AS41887 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:  2020-02-26T22:49:07Z
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