ASN Lookup Tool

Open Line BV openline.nl NL NL 33 Routes

AS Data

AS50399

AS50399Open Line BV

AS Number 50399
AS Name OPENLINE-AS
Organization Open Line BV (org-olb2-ripe)
Country NL
Website openline.nl
Number of IPv4 Routes 25
Number of IPv6 Routes 8
ASN type BUSINESS
Allocation Status ASSIGNED
Registry RIPE
Date Allocated 2010-01-06

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Use ASN data for AS50399 in automation: routing intelligence, peering analysis, ownership checks, and network observability.

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IP Ranges

Route # IPs
2a03:3300:8000::/33 ~40×10²⁷
2a10:dac0:100::/48 ~1×10²⁴
185.223.140.0/22 1024
109.232.44.0/23 512
2a03:3300::/33 ~40×10²⁷
185.223.140.0/23 512
92.42.236.0/23 512
185.223.142.0/23 512
2a03:3300::/32 ~79×10²⁷
92.42.232.0/23 512
2001:678:1288::/48 ~1×10²⁴
91.209.213.0/24 256
2a00:11e8:8000::/33 ~40×10²⁷
109.232.40.0/23 512
185.3.206.0/23 512
185.23.219.0/24 256
109.232.42.0/23 512
92.42.232.0/21 2048
185.23.218.0/23 512
109.232.40.0/21 2048
109.232.46.0/23 512
92.42.234.0/23 512
92.42.238.0/23 512
185.3.204.0/22 1024
109.232.40.0/22 1024
185.23.218.0/24 256
92.42.236.0/22 1024
2a00:11e8::/32 ~79×10²⁷
92.42.232.0/22 1024
185.3.204.0/23 512
109.232.44.0/22 1024
185.150.159.0/24 256
2a00:11e8::/33 ~40×10²⁷

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 'AS50220 - AS50841'

as-block:       AS50220 - AS50841
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:        2024-08-12T14:10:44Z
last-modified:  2024-08-12T14:10:44Z
source:         RIPE

% Information related to 'AS50399'

% Abuse contact for 'AS50399' is 'NOC@openline.nl'

aut-num:        AS50399
as-name:        OPENLINE-AS
org:            ORG-OLB2-RIPE
import:         from AS43293 accept ANY
import:         from AS44953 accept ANY
import:         from AS9009 accept ANY
export:         to AS43293 announce AS50399
export:         to AS9009 announce AS50399
export:         to AS44953 announce AS50399
admin-c:        OLMS-RIPE
tech-c:         OLMS-RIPE
status:         ASSIGNED
mnt-by:         RIPE-NCC-END-MNT
mnt-by:         OpenLine-MNT
created:        2010-01-06T15:58:13Z
last-modified:  2018-09-04T10:47:33Z
source:         RIPE

organisation:   ORG-OLB2-RIPE
org-name:       Open Line BV
country:        NL
reg-nr:         14069815
org-type:       LIR
address:        Amerikalaan 90
address:        6199 AE
address:        Maastricht Airport
address:        NETHERLANDS
phone:          +31438507500
fax-no:         +31433521718
abuse-c:        AR16249-RIPE
mnt-ref:        RIPE-NCC-HM-MNT
mnt-ref:        OpenLine-MNT
mnt-by:         RIPE-NCC-HM-MNT
mnt-by:         OpenLine-MNT
created:        2009-11-23T11:23:46Z
last-modified:  2026-05-13T07:32:55Z
source:         RIPE # Filtered

role:           Open Line Hostmaster Role
org:            ORG-OLB2-RIPE
address:        Amerikalaan 90 6199 AE Maastricht-Airport The Netherlands
phone:          +31438507000
fax-no:         +31433521718
abuse-mailbox:  abuse@openline.nl
nic-hdl:        OLMS-RIPE
mnt-by:         OpenLine-MNT
created:        2009-11-25T14:09:07Z
last-modified:  2016-07-11T12:11:10Z
source:         RIPE # Filtered

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

Parsed Whois Response

Peers

AS Number Description Country
AS212815 Dyjix SAS FR
AS20932 Service Telecom CH
AS39249 Netassist International EOOD BG
AS38880 Micron21 Datacentre Pty Ltd AU
AS42541 FIBERBY DK
AS37468 Angola Cables AO
AS14907 Wikimedia Foundation Inc. US
AS64475 Freifunk Frankfurt am Main e.V. DE
AS1000 LINK AMERICAN US
AS50673 Serverius Holding B.V. NL
AS133504 PAOCLOUD CO., LTD. TH
AS60326 0xDEADBEEF LTD SC
AS12859 BIT BV NL
AS43293 Scalix B.V. NL
AS32590 Valve Corporation US
AS205206 Netsite A/S DK
AS8801 Rocket Fibre Ltd GB
AS6696 VERIXI SA BE
AS44953 Eurofiber Nederland BV NL
AS20932 Services Industriels de Geneve CH
AS209090 Association Stolon FR
AS12741 Netia SA PL
AS45701 PT. Internet Madju Abad Milenindo ID
AS24785 Broadband Hosting B.V. NL
AS41666 Institute for Pyrotechnical Cleaning limited company FI
AS215760 Adam Grazioli IT
AS209823 Enki Multimedia EURL FR
AS8298 IPng Networks GmbH CH
AS44620 Netlen Internet Hizmetleri Ltd. Sti. TR
AS7713 Telekomunikasi Indonesia PT ID
AS34428 Giulio Lo Presti IT
AS205103 Telegraph42 Management GmbH DE
AS34019 Hivane Association FR
AS41666 Institute for Pyrotechnical Cleaning (limited company) FI
AS52025 ParadoxNetworks Limited GB
AS212635 Jurrian van Iersel NL
AS8218 Zayo Infrastructure France SA FR
AS3212 Telemach Slovenija d.o.o. SI
AS58299 Openfactory GmbH in Liquidation CH
AS24940 Hetzner Online GmbH DE
AS37100 SEACOM Limited MU
AS60539 Huicast Telecom Limited HK
AS52075 Wifirst S.A.S. FR
AS39642 Sinal A/S DK
AS17639 Converge ICT Solutions Inc. PH
AS204092 Association GRIFON FR
AS20562 Broadband Hosting B.V. NL
AS25091 IP-Max SA CH
AS3356 Level 3 Parent, LLC US
AS9009 M247 Europe SRL RO
AS42541 Fiberby ApS DK
AS132337 Axclusive SG
AS49544 i3D.net B.V NL
AS62167 Tismi BV NL
AS215828 Tizian Maxime Weigt trading as "TMW Global Networks" DE
AS48185 team.blue NV BE
AS64049 Reliance Jio Infocomm Pte Ltd Singapore SG
AS49434 FBW NETWORKS SAS FR
AS39351 31173 Services AB SE
AS6939 Hurricane Electric LLC US

Upstreams

AS Number Description Country
AS209090 Association Stolon FR
AS39249 Netassist International EOOD BG
AS24785 Broadband Hosting B.V. NL
AS6939 Hurricane Electric LLC US
AS25091 IP Max SA CH
AS6204 ZET.NET IP Transit RO
AS8298 IPng Networks GmbH CH
AS7713 Telekomunikasi Indonesia PT ID
AS33891 Core Backbone GmbH DE
AS205103 Telegraph42 Management GmbH DE
AS34019 Hivane Association FR
AS37468 Angola Cables AO
AS8218 operated Upstreamnet gmbh FR
AS50673 Serverius Holding B.V. NL
AS37100 SEACOM Limited MU
AS29632 Netassist International EOOD BG
AS29075 IELO LIAZO SERVICES SAS FR
AS48646 SDRmedia Verwaltungs GmbH DE
AS6696 VERIXI SA BE
AS209022 Tschajera Limited GB
AS20562 Broadband Hosting B.V. NL
AS20485 Joint Stock Company TransTeleCom RU
AS5713 SAIX NET ZA
AS3356 Level 3 Parent, LLC US
AS137409 GSL Networks Pty LTD AU

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Frequently Asked Questions

ASN AS50399 is an Autonomous System Number used to identify a network for BGP internet routing.
AS50399 is listed under Open Line 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.