ASN Lookup Tool

H4Hosting BV h4hosting.eu NL NL 9 Routes

AS Data

AS51050

AS51050H4Hosting BV

AS Number 51050
AS Name H4HOSTING-AS
Organization H4Hosting BV (org-hb20-ripe)
Country NL
Website h4hosting.eu
Number of IPv4 Routes 7
Number of IPv6 Routes 2
ASN type HOSTING
Allocation Status ASSIGNED
Registry RIPE
Date Allocated 2010-05-25

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Use ASN data for AS51050 in automation: routing intelligence, peering analysis, ownership checks, and network observability.

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IP Ranges

Route # IPs
178.217.80.0/21 2048
193.53.10.0/23 512
2a0f:b580::/29 ~634×10²⁷
193.53.90.0/23 512
5.83.0.0/21 2048
2a01:5cc0::/32 ~79×10²⁷
193.39.6.0/23 512
193.38.140.0/23 512
185.98.144.0/22 1024

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 'AS50893 - AS51311'

as-block:       AS50893 - AS51311
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:        2024-12-10T14:54:30Z
last-modified:  2024-12-10T14:54:30Z
source:         RIPE

% Information related to 'AS51050'

% Abuse contact for 'AS51050' is 'abuse@h4hosting.eu'

aut-num:        AS51050
as-name:        H4HOSTING-AS
org:            ORG-HB20-RIPE
import:         from AS24785 accept ANY
export:         to AS24785 announce AS51050
remarks:        =============================================
remarks:        Transit
remarks:        =============================================
import:         from AS57866 accept ANY
export:         to AS57866 announce AS51050
import:         from AS20562 accept ANY
export:         to AS20562 announce AS51050
import:         from AS39647 accept ANY
export:         to AS39647 announce AS51050
remarks:        =============================================
admin-c:        HM3927-RIPE
tech-c:         HM3927-RIPE
status:         ASSIGNED
mnt-by:         RIPE-NCC-END-MNT
mnt-by:         MNT-H4HOSTING
created:        2010-05-25T14:00:30Z
last-modified:  2024-09-23T13:45:52Z
source:         RIPE # Filtered

organisation:   ORG-HB20-RIPE
org-name:       H4Hosting BV
country:        NL
reg-nr:         30266744
org-type:       LIR
address:        Kweekgrasstraat 30
address:        1313BX
address:        Almere
address:        NETHERLANDS
phone:          +31367410710
mnt-ref:        RIPE-NCC-HM-MNT
mnt-ref:        MNT-H4HOSTING
mnt-by:         RIPE-NCC-HM-MNT
mnt-by:         MNT-H4HOSTING
tech-c:         HM3927-RIPE
abuse-c:        HB6636-RIPE
created:        2012-05-31T09:50:19Z
last-modified:  2026-05-13T07:18:55Z
source:         RIPE # Filtered

person:         H4Hosting B.V. RIPE Maintainer
address:        Kweekgrasstraat 30
address:        1313BX Almere
address:        NL
phone:          +31367410710
nic-hdl:        HM3927-RIPE
mnt-by:         MNT-H4HOSTING
created:        2012-06-04T18:45:43Z
last-modified:  2024-11-27T21:51:26Z
source:         RIPE # Filtered

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

Parsed Whois Response

Peers

AS Number Description Country
AS212815 Dyjix SAS FR
AS58057 Securebit AG CH
AS60602 Inovare-Prim SRL MD
AS198150 SIACOM JSC GE
AS31500 Global Network Management Inc AG
AS60144 3W Infra B.V. NL
AS199524 G-Core Labs S.A. LU
AS213576 Robert Weir IE
AS50673 Serverius Holding B.V. NL
AS207113 Cyrus Mbitao trading as Wofbit Networks KE
AS3399 Obenet AB SE
AS53062 GGNET TELECOMUNICACOES LTDA BR
AS206735 Novelcomm LP GR
AS12859 BIT BV NL
AS14840 BR.Digital Telecom BR
AS12735 TurkNet Iletisim Hizmetleri A.S. TR
AS20766 Association Gitoyen FR
AS8801 Rocket Fibre Ltd GB
AS1031 PEER 1031 LLC US
AS999 CORIX NETWORKS US
AS211358 Patrizio Palumbo IT
AS202365 Omer GOLGELI TR
AS263152 MIGO TELECOM BR
AS45701 PT. Internet Madju Abad Milenindo ID
AS24785 Broadband Hosting B.V. NL
AS215760 Adam Grazioli IT
AS209823 Enki Multimedia EURL FR
AS8298 IPng Networks GmbH CH
AS44620 Netlen Internet Hizmetleri Ltd. Sti. TR
AS28917 Fiord Networks, UAB LT
AS212386 Pankkih Oy FI
AS34019 Hivane Association FR
AS52025 ParadoxNetworks Limited GB
AS212635 Jurrian van Iersel NL
AS58299 Openfactory GmbH in Liquidation CH
AS24940 Hetzner Online GmbH DE
AS205941 Lungu Stefan Gabriel RO
AS215665 Marlon Alkan DE
AS39120 Convergenze S.p.A. IT
AS60900 Adrian Trifonov trading as Ssmidge Technologies CA
AS41051 FREETRANSIT Project CH
AS41327 Fiber Telecom S.p.A. IT
AS20562 Broadband Hosting B.V. NL
AS25091 IP-Max SA CH
AS56504 HostCircle B.V. NL
AS132337 Axclusive SG
AS49544 i3D.net B.V NL
AS199081 Lancom Ltd. GR
AS62167 Tismi BV NL
AS50869 IPng Networks GmbH CH
AS39351 31173 Services AB SE
AS6939 Hurricane Electric LLC US
AS6204 ZET.NET IP Transit RO
AS213409 Daniil Koval UA
AS22356 Durand do Brasil Ltda BR
AS9136 Wobcom GmbH DE
AS209267 Velorum B.V. NL
AS43727 JSC KVANT TELEKOM RU
AS271253 LINK BRASIL TELECOMUNICACOES LTDA BR
AS57344 Telehouse EAD BG

Upstreams

AS Number Description Country
AS57866 Fusix Networks B.V. NL
AS50869 IPng Networks GmbH CH
AS58057 Securebit AG CH
AS14840 BR.Digital Telecom BR
AS25091 IP Max SA CH
AS6939 Hurricane Electric LLC US
AS6204 ZET.NET IP Transit RO
AS24961 WIIT AG DE
AS8298 IPng Networks GmbH CH
AS20766 Association Gitoyen FR
AS22356 Durand do Brasil Ltda BR
AS5405 Inter.link GmbH DE
AS41051 FREETRANSIT Project CH
AS41327 Fiber Telecom S.p.A. IT
AS34019 Hivane Association FR
AS60144 3W Infra B.V. NL
AS43727 JSC KVANT TELEKOM RU
AS39647 Enreach Netherlands B.V. NL
AS20764 CJSC RASCOM RU
AS1031 PEER 1031 LLC US
AS56584 InterEdge B.V. NL
AS9044 BSE Software GmbH CH
AS137409 GSL Networks Pty LTD AU

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Frequently Asked Questions

ASN AS51050 is an Autonomous System Number used to identify a network for BGP internet routing.
AS51050 is listed under H4Hosting BV.
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.