ASN Lookup Tool

AltusHost B.V. altushost.com NL NL 75 Routes

AS Data

AS51430

AS51430AltusHost B.V.

AS Number 51430
AS Name ALTUS
Organization AltusHost B.V. (org-ai49-ripe)
Country NL
Website altushost.com
Number of IPv4 Routes 55
Number of IPv6 Routes 20
ASN type HOSTING
Allocation Status ASSIGNED
Registry RIPE
Date Allocated 2010-08-20

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Use ASN data for AS51430 in automation: routing intelligence, peering analysis, ownership checks, and network observability.

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IP Ranges

Route # IPs
2a00:7147:e10::/48 ~1×10²⁴
37.46.122.0/24 256
79.142.72.0/24 256
2a00:7145:c1::/48 ~1×10²⁴
79.142.68.0/24 256
176.67.83.0/24 256
2a00:7147:e4::/48 ~1×10²⁴
185.2.28.0/24 256
82.25.240.0/24 256
37.46.117.0/24 256
37.46.115.0/24 256
2a00:7146::/48 ~1×10²⁴
79.142.79.0/24 256
2a00:7147:e9::/48 ~1×10²⁴
82.26.247.0/24 256
2a00:7147:e1::/48 ~1×10²⁴
2a00:7147:22::/48 ~1×10²⁴
128.127.108.0/24 256
2a00:7147:e6::/48 ~1×10²⁴
91.214.47.0/24 256
128.127.109.0/24 256
82.23.201.0/24 256
82.27.228.0/24 256
31.3.152.0/22 1024
82.21.212.0/24 256
79.142.73.0/24 256
31.3.156.0/24 256
213.5.64.0/21 2048
2a00:7147:a9::/48 ~1×10²⁴
37.46.124.0/22 1024
2a00:7147:e7::/48 ~1×10²⁴
31.3.158.0/23 512
79.142.76.0/23 512
2a00:7144::/32 ~79×10²⁷
82.26.232.0/24 256
37.46.121.0/24 256
185.7.35.0/24 256
82.22.247.0/24 256
2a00:7147:e8::/48 ~1×10²⁴
2a00:7142::/32 ~79×10²⁷
82.27.247.0/24 256
37.46.120.0/24 256
128.127.104.0/23 512
79.142.69.0/24 256
79.142.71.0/24 256
79.142.70.0/24 256
37.46.114.0/24 256
79.142.64.0/22 1024
37.46.113.0/24 256
82.23.237.0/24 256
2a00:7147:e5::/48 ~1×10²⁴
37.46.119.0/24 256
79.142.74.0/23 512
37.46.118.0/24 256
82.24.247.0/24 256
82.23.230.0/24 256
37.46.112.0/24 256
37.46.116.0/24 256
82.25.247.0/24 256
185.2.30.0/24 256

Raw Whois Response

% This is the RIPE Database query service.
% The objects are in RPSL format.
%
% The RIPE Database is subject to Terms and Conditions.
% See https://docs.db.ripe.net/terms-conditions.html

% Note: this output has been filtered.
%       To receive output for a database update, use the "-B" flag.

% Information related to 'AS51357 - AS51817'

as-block:       AS51357 - AS51817
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:        2025-02-13T13:57:44Z
last-modified:  2025-02-13T13:57:44Z
source:         RIPE

% Information related to 'AS51430'

% Abuse contact for 'AS51430' is 'abuse@altushost.com'

aut-num:        AS51430
as-name:        ALTUS
org:            ORG-AI49-RIPE
import:         from AS49455 accept ANY AND NOT {0.0.0.0/0}
import:         from AS20562 accept ANY AND NOT {0.0.0.0/0}
import:         from AS24785 accept ANY AND NOT {0.0.0.0/0}
import:         from AS201789 accept ANY AND NOT {0.0.0.0/0}
import:         from AS42708 accept ANY AND NOT {0.0.0.0/0}
import:         from AS50673 accept ANY
import:         from AS5577 accept ANY AND NOT {0.0.0.0/0}
import:         from AS199968 accept ANY AND NOT {0.0.0.0/0}
export:         to AS49455 announce AS51430
export:         to AS20562 announce AS51430
export:         to AS24785 announce AS51430
export:         to AS42708 announce AS51430
export:         to AS50673 announce AS-AHN
export:         to AS5577 announce AS51430
export:         to AS201789 announce AS51430
admin-c:        DF5486-RIPE
tech-c:         SS22957-RIPE
status:         ASSIGNED
mnt-by:         RIPE-NCC-END-MNT
mnt-by:         ALTUSHOST-MNT
created:        2010-08-20T13:33:35Z
last-modified:  2019-05-29T14:10:36Z
source:         RIPE

organisation:   ORG-AI49-RIPE
org-name:       AltusHost B.V.
country:        NL
reg-nr:         57600511
org-type:       LIR
address:        Postbus 71003
address:        1008BA
address:        Amsterdam
address:        NETHERLANDS
phone:          +31208084444
admin-c:        DF5486-RIPE
admin-c:        NT1142-RIPE
mnt-ref:        RIPE-NCC-HM-MNT
mnt-ref:        MNT-AHBV
mnt-ref:        MNT-AHBV
mnt-by:         RIPE-NCC-HM-MNT
mnt-by:         MNT-AHBV
abuse-c:        AB27925-RIPE
created:        2010-07-15T13:01:32Z
last-modified:  2026-05-13T07:33:12Z
source:         RIPE # Filtered

person:         Daniel Felsenthal
address:        AltusHost B.V.
address:        Postbus 71003
address:        1008BA Amsterdam
address:        The Netherlands
phone:          +31208084444
nic-hdl:        DF5486-RIPE
mnt-by:         ALTUS-MNT
created:        2013-05-18T21:08:59Z
last-modified:  2022-05-03T17:35:15Z
source:         RIPE # Filtered

person:         Kamala Kamanan
address:        AltusHost B.V.
address:        Postbus 71003
address:        1008BA Amsterdam
address:        The Netherlands
phone:          +31208084444
nic-hdl:        SS22957-RIPE
mnt-by:         ALTUS-MNT
created:        2013-05-18T21:11:24Z
last-modified:  2026-03-12T07:00:31Z
source:         RIPE # Filtered

% This query was served by the RIPE Database Query Service version 1.123 (SHETLAND)

Parsed Whois Response

Peers

AS Number Description Country
AS199081 Lancom Ltd. GR
AS62167 Tismi BV NL
AS50869 IPng Networks GmbH CH
AS58057 Securebit AG CH
AS39351 31173 Services AB SE
AS6939 Hurricane Electric LLC US
AS60602 Inovare-Prim SRL MD
AS199968 IWS NETWORKS LLC AM
AS44901 Belcloud LTD BG
AS9136 Wobcom GmbH DE
AS198150 SIACOM JSC GE
AS15943 wilhelm.tel GmbH DE
AS136787 PacketHub S.A. PA
AS31500 Global Network Management Inc AG
AS209267 Velorum B.V. NL
AS56911 Warian S.R.L. IT
AS271253 LINK BRASIL TELECOMUNICACOES LTDA BR
AS57344 Telehouse EAD BG
AS21263 TeleData GmbH DE
AS213576 Robert Weir IE
AS58299 Openfactory GmbH CH
AS25160 Vorboss Limited GB
AS50673 Serverius Holding B.V. NL
AS207113 Cyrus Mbitao trading as Wofbit Networks KE
AS3399 Obenet AB SE
AS60326 0xDEADBEEF LTD SC
AS34224 Neterra Ltd. BG
AS53062 GGNET TELECOMUNICACOES LTDA BR
AS206735 Novelcomm LP GR
AS45839 Shinjiru Technology Sdn Bhd MY
AS14840 BR.Digital Telecom BR
AS56662 Marcin Gondek PL
AS24961 WIIT AG DE
AS32590 Valve Corporation US
AS57463 NetIX Communications JSC BG
AS201789 NETOPS B.V. NL
AS12735 TurkNet Iletisim Hizmetleri A.S. TR
AS39122 Blacknight Internet Solutions Limited IE
AS61295 NETOPS B.V. NL
AS8801 Rocket Fibre Ltd GB
AS25091 IP Max SA ZZ
AS61568 ALOO TELECOM - FSF TECNOLOGIA SA BR
AS41441 Serverius Holding B.V. NL
AS1031 PEER 1031 LLC US
AS216333 NetDev UG (haftungsbeschraenkt) DE
AS212483 LEVEL EIGHTY SIX COMMUNICATIONS LTD GB
AS999 CORIX NETWORKS US
AS24482 SG.GS SG
AS202365 Omer GOLGELI TR
AS263152 MIGO TELECOM BR
AS12741 Netia SA PL
AS45701 PT. Internet Madju Abad Milenindo ID
AS34927 iFog GmbH CH
AS24785 Broadband Hosting B.V. NL
AS42708 Glesys AB SE
AS209823 Enki Multimedia EURL FR
AS8298 IPng Networks GmbH CH
AS44620 Netlen Internet Hizmetleri Ltd. Sti. TR
AS206521 Technoberg Beheer B.V. NL
AS28917 Fiord Networks, UAB LT

Upstreams

AS Number Description Country
AS39120 Convergenze S.p.A. IT
AS24482 SG.GS SG
AS50869 IPng Networks GmbH CH
AS58057 Securebit AG CH
AS14840 BR.Digital Telecom BR
AS9002 RETN Limited GB
AS34927 iFog GmbH CH
AS39351 31173 Services AB SE
AS6939 Hurricane Electric LLC US
AS24961 WIIT AG DE
AS201789 NETOPS B.V. NL
AS42708 Glesys AB SE
AS5405 Inter.link GmbH DE
AS174 Cogent Communications, LLC US
AS15943 wilhelm.tel GmbH DE
AS41327 Fiber Telecom S.p.A. IT
AS34019 Hivane Association FR
AS56911 Warian S.R.L. IT
AS41441 Serverius Holding B.V. NL
AS1031 PEER 1031 LLC US
AS61049 Exascale Ltd GB
AS9044 BSE Software GmbH CH
AS50673 Serverius Holding B.V. NL
AS3399 Obenet AB SE

Downstreams

AS Number Description Country
AS61295 NETOPS B.V. NL
AS45839 Shinjiru Technology Sdn Bhd MY
AS199968 IWS NETWORKS LLC AM
AS136787 PacketHub S.A. PA

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Frequently Asked Questions

ASN AS51430 is an Autonomous System Number used to identify a network for BGP internet routing.
AS51430 is listed under AltusHost B.V..
Peers are lateral network interconnections, upstreams are transit providers, and downstreams are customer networks receiving connectivity.
Routes and IP ranges are the network prefixes announced by the ASN on the internet and show the address space it originates.
WHOIS provides registration and contact context for ASN ownership, administration, and operational reference.
This page previews large ASN datasets. Use See more to load additional rows, and upgrade your plan to view complete peer, route, upstream, and downstream data.