AS Number
AS49250
AS Name
onecentral
Org Name
onecentral B.V.
Country
Netherlands
Registry

ripe

RegDate

N/A

Updated

2023-02-09T00:13:15Z

AS49250 Looking Glass
IPv4Prefixes

12

IPv6Prefixes

4

IPv4 NUMs

4,608

IPv6 NUMs(/64)

34,359,738,368

4,608 IPv4 Addresses
CIDR Description IP Num
37.1.104.0/23 BROADBAND_AMS1_NETWORK 512
37.1.104.0/21 onecentral B.V. 2048
37.1.106.0/23 COLO_NETWORK 512
37.1.108.0/23 VOICE-CUSTOMER-NETWORK 512
45.149.248.0/23 Net-1 512
45.149.250.0/24 Net-2 256
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
185.191.12.0/24 WEAS-A1 256
185.191.12.0/23 WEAS-A1 512
185.191.12.0/22 onecentral B.V. 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
AS198089 IPVN-AS01 - IP Visie Networking B.V., NL Netherlands 26,368 38,654,705,664 IPv4 IPv4 IPv6 IPv6
AS8455 ATOM86-AS - atom86 BV, NL Netherlands 23,808 73,014,444,032 IPv4 IPv4 IPv6 IPv6
AS12779 ITGATE - IT.Gate S.p.A., IT Italy 45,568 42,949,804,032 IPv4 IPv4 IPv6 IPv6
AS24482 SGGS-AS-AP - SG.GS, SG Singapore 21,504 4,294,967,296 IPv4 IPv4 IPv6 IPv6
AS41887 PROLOCATION - Prolocation B.V., NL Netherlands 18,176 77,309,542,400 IPv4 IPv4 IPv6 IPv6
AS56630 MELBICOM-EU-AS - Melbikomas UAB, LT Lithuania 46,080 7,250,116,608 IPv4 IPv4

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
Digital Realty Amsterdam AMS17 Amsterdam https://www.digitalrealty.com 2020-02-12 14:18:42
Equinix AM7 - Amsterdam, Kuiperberweg Amsterdam https://www.equinix.com/locations/netherlands-colocation/amsterdam-data-centers/am7/ 2020-02-12 13:53:34
IP Address Domain NUMs Domains
37.1.104.18 1 remote.fugo.nl
37.1.104.45 1 mail2.ewarehousing.nl
37.1.104.122 1 mail.budgetplan.nl
37.1.104.178 1 mail.rbcnederland.com
37.1.104.190 1 documentation.hatenboer-water.com
37.1.104.218 1 mail.rbc-flex.nl
37.1.104.219 1 services.rbc-group.eu
37.1.104.242 5 downloads.technetworks.eu
37.1.104.243 1 vpn.trends.nl
37.1.105.146 1 pbxe.nl.rmi-global.com
as-block:       AS47104 - AS50891
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:        2023-07-20T14:43:26Z
last-modified:  2023-07-20T14:43:26Z
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
export:         to AS8455 announce AS49250:AS-ONECENTRAL
export:         to AS41887 announce AS49250:AS-ONECENTRAL
export:         to AS198089 announce AS49250
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:  2023-02-09T00:13:15Z
source:         RIPE

organisation:   ORG-oB27-RIPE
org-name:       onecentral B.V.
country:        NL
org-type:       LIR
address:        Postbus 171
address:        2000 AD
address:        Haarlem
address:        NETHERLANDS
phone:          +31881118111
fax-no:         +31881118118
e-mail:         [email protected]
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:  2022-06-10T10:51:59Z
source:         RIPE

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