AS31673 -

Uniserver Internet B.V.

AS31673 Uniserver Internet B.V.






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Hosted Domains

There are 10,189 domain names hosted across 543 IP addresses on this ASN.

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Whois Details

as-block:       AS31620 - AS31743
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:        2018-11-22T15:27:33Z
last-modified:  2018-11-22T15:27:33Z
source:         RIPE

aut-num:        AS31673
as-name:        UNISERVER-AS
org:            ORG-UIB2-RIPE
import:         from AS174 action pref=200; accept ANY
import:         from AS2914 action pref=100; accept ANY
import:         from AS20562 action pref=100; accept AS-OPENPEERINGPEERS
export:         to AS174 announce AS-UNISERVERMEMBERS
export:         to AS3356 announce AS-UNISERVERMEMBERS
export:         to AS20562 announce AS31673
remarks:        ======================================================
remarks:        E-mail is the preferred method of contact!
remarks:        ======================================================
remarks:        Please use one of the follwing addresses:
remarks: - for abuse notifications
remarks: - for operational issues
remarks: - for technical/peering requests
remarks:        ======================================================
admin-c:        JM12
tech-c:         JM12
status:         ASSIGNED
mnt-by:         RIPE-NCC-END-MNT
mnt-by:         UNISERVER-MNT
created:        2004-07-07T13:02:36Z
last-modified:  2018-09-21T18:53:44Z
source:         RIPE
abuse-c:        UA17005-RIPE
abuse-org:      ORG-UIB2-RIPE

organisation:   ORG-UIB2-RIPE
org-name:       Uniserver Internet B.V.
country:        NL
org-type:       LIR
address:        PO Box 1116
address:        1810 KC
address:        Alkmaar
address:        NETHERLANDS
admin-c:        JH27764-RIPE
admin-c:        JM12
mnt-ref:        UNISERVER-MNT
mnt-ref:        RIPE-NCC-HM-MNT
mnt-by:         RIPE-NCC-HM-MNT
mnt-by:         UNISERVER-MNT
abuse-c:        UA17005-RIPE
created:        2011-03-07T12:56:24Z
last-modified:  2020-12-16T12:24:52Z
source:         RIPE
phone:          +31725725646
fax-no:         +31725721805

person:         Jannes Mantel
address:        Robijnstraat 3
address:        1812 RB Alkmaar
address:        The Netherlands
phone:          +31 72 572 5646
org:            ORG-UIB2-RIPE
nic-hdl:        JM12
mnt-by:         UNISERVER-MNT
created:        2011-03-08T15:00:18Z
last-modified:  2017-10-30T22:13:09Z
source:         RIPE

IP Address Ranges

Netblock Description Num IPs Uniserver Internet B.V. 2,048 ServeMedia B.V. 256 ServeMedia B.V. 512 Detron ICT Managed Services B.V. 1,024 Codelogic B.V. 512 Cubics B.V. 1,024 Camarate B.V. 512 PI space 256 Uniserver Internet B.V. 1,024 Uniserver Internet B.V. 2,048 Uniserver Internet B.V. 2,048 Uniserver Internet B.V. 2,048 Uniserver Internet B.V. 4,096
Netblock Description
2a0a:9fc0::/29 Uniserver Internet B.V.

Network Speed


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Hosted Domains

There are 10,189 domain names hosted across 543 IP addresses on this ASN. Checkout our API to access full domain hosting information.

IP Address Domain Domains on this IP 611 577 537 429 428 402 380 310 285 262 211 205 199 197 184 176 160 156 138 137 136 131 131 128 126 124 114 103 101 100 88 86 85 75 73 69 67 65 60 60 59 57 55 54 52 50 49 49 45 44


There are 134 peers for this ASN.


There are 2 upstreams for this ASN.


There are no downstreams for this ASN.

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Autonomous System Numbers (ASNs) are assigned to entities such as Internet Service Providers and other large organizations that control blocks of IP addresses. This network page, and the organization field that's shown on the main IP address information page and also returned in the geolocation API are based on the ASN.

The ASN details will often correspond to the IP address owner, but for smaller organizations it may be that organization's parent, or their ISP.

Find out more about AS31673 at robtex.

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