AS49981 — WorldStream WorldStream B.V.

Network type: hosting

AS49981 announces 108 IPv4 prefixes covering 74,496 addresses and 17 IPv6 prefixes.

About this network

WORLDSTREAM is operated by WorldStream B.V.

What it's used for

• The address space carries hosted services and customer infrastructure, evidenced by reverse DNS entries such as customer.worldstream.nl and hosted-by-worldstream.net.
• With 75,008 IPv4 addresses announced across 113 prefixes and 219 observed neighbours, the network functions as a hosting and business ISP provider rather than a pure transit carrier.
• Traffic from this AS consists primarily of web hosting, API endpoints, and business customer connectivity for European and Latin American clients.

Notable

• Registrants are consistent with the announcer, with most prefixes registered to WorldStream B.V. or WORLDSTREAM DBM, while the largest block 190.2.128.0/19 is registered to WORLDSTREAM LATAM B.V..
• The inventory includes a distinct block 45.150.156.0/22 registered to Cornelis Reinier Monshouwer, trading as Monshouwer Internet Diensten, indicating leased or acquired space within the AS.
• The address inventory is finely subdivided into numerous /22 and /21 blocks, reflecting a segmented corporate and customer estate.

This description is AI-generated, best-effort context — not authoritative, and provided without any guarantee of accuracy.

Announced prefixes

• 2.59.168.0/22
• 5.252.152.0/24
• 31.58.208.0/24
• 31.59.219.0/24
• 37.202.210.0/24
• 45.14.132.0/22
• 45.82.64.0/22
• 45.91.211.0/24
• 45.93.23.0/24
• 45.130.201.0/24
• 45.145.52.0/24
• 45.146.7.0/24
• 45.146.129.0/24
• 45.150.156.0/22
• 62.112.8.0/22
• 80.79.4.0/22
• 81.29.150.0/24
• 82.29.108.0/24
• 82.39.154.0/24
• 82.41.131.0/24
• 83.98.152.0/22
• 87.192.44.0/24
• 87.232.81.0/24
• 87.232.85.0/24
• 87.236.147.0/24
• 89.38.96.0/22
• 89.39.104.0/22
• 89.126.224.0/24
• 89.126.227.0/24
• 89.213.119.0/24
• 89.248.66.0/24
• 91.124.209.0/24
• 91.212.229.0/24
• 91.226.31.0/24
• 91.229.23.0/24
• 91.232.105.0/24
• 91.234.254.0/24
• 93.190.136.0/21
• 95.135.200.0/24
• 104.234.138.0/24
• 108.186.205.0/24
• 109.122.12.0/24
• 109.236.80.0/20
• 145.79.162.0/24
• 146.19.188.0/24
• 147.90.59.0/24
• 163.5.214.0/24
• 175.110.112.0/20
• 176.61.129.0/24
• 178.95.157.0/24
• 178.132.0.0/21
• 178.218.196.0/22
• 185.2.80.0/22
• 185.4.112.0/22
• 185.7.81.0/24
• 185.11.217.0/24
• 185.21.60.0/22
• 185.28.36.0/24
• 185.99.99.0/24
• 185.100.232.0/22
• 185.105.192.0/22
• 185.132.132.0/22
• 185.132.176.0/22
• 185.165.240.0/22
• 185.172.88.0/22
• 185.172.108.0/24
• 185.173.160.0/22
• 185.177.124.0/22
• 185.180.220.0/22
• 185.182.192.0/22
• 185.183.32.0/22
• 185.184.192.0/22
• 185.185.48.0/22
• 185.185.127.0/24
• 185.191.0.0/22
• 185.193.65.0/24
• 185.197.31.0/24
• 185.200.12.0/24
• 185.244.138.0/24
• 188.208.196.0/24
• 188.213.216.0/24
• 190.2.128.0/19
• 191.40.16.0/24
• 191.44.97.0/24
• 192.71.151.0/24
• 193.8.1.0/24
• 193.8.94.0/24
• 193.9.30.0/23
• 193.176.184.0/24
• 193.176.187.0/24
• 193.200.164.0/24
• 194.88.104.0/22
• 194.99.52.0/24
• 195.85.197.0/24
• 195.128.184.0/23
• 195.133.36.0/24
• 195.191.112.0/23
• 204.14.72.0/24
• 212.8.240.0/24
• 212.8.242.0/23

and 25 more.

Upstream networks

• AS1299 Arelion Sweden AB
• AS6939 Hurricane Electric LLC
• AS174 Cogent Communications, LLC
• AS6830 Liberty Global Europe Holding B.V.
• AS34549 meerfarbig GmbH & Co. KG
• AS3320 Deutsche Telekom AG
• AS3356 Level 3 Parent, LLC
• AS50304 Blix Solutions AS
• AS48185 team.blue NV
• AS37721 Virtual Technologies & Solutions
• AS213241 TECHIT.BE SRL
• AS24482 SG.GS
• AS58057 Securebit AG
• AS29504 Freenet Liberec, z.s.
• AS204092 Association GRIFON
• AS3333 Reseaux IP Europeens Network Coordination Centre (RIPE NCC)
• AS17639 Converge ICT Solutions Inc.
• AS48362 Stadtwerke Feldkirch
• AS50300 CustodianDC Limited
• AS20485 Joint Stock Company TransTeleCom
• AS202365 Omer GOLGELI
• AS57866 Fusix Networks B.V.
• AS34927 iFog GmbH
• AS12779 IT.Gate S.p.A.
• AS8551 Bezeq International Ltd.

Downstream networks

• AS8315 WorldStream B.V.
• AS207728 EUROHOSTER Ltd.
• AS209183 AkhaliNet LLC
• AS199884 RACKTECH CO., LTD.
• AS51447 RootLayer Web Services LLC
• AS214673 mijn.host B.V.
• AS136787 PacketHub S.A.
• AS9558 PrimeCrown Technologies Private Limited
• AS35055 Connect B.V.
• AS60790 Schokker IT B.V.
• AS150393 LAYER WEBHOST (PVT.) LIMITED
• AS216022 Valentino de Vries trading as DirectNode
• AS202225 Helionet OU
• AS205290 NAOBOROT LLP
• AS139884 Apeiron Global Pvt. Ltd.
• AS198037 SPACECORE SOLUTION LTD
• AS219059 Jens Weber
• AS219471 OPERA VPS HOSTING INTERNET HIZMETLERI TICARET LIMITED SIRKETI
• AS198661 Ksenia Becker
• AS401605 Web Host Most, LLC
• AS206994 Max Maton
• AS397666 HostRound LLC
• AS214970 Maarten Strootman trading as Straeder
• AS64245 DigitalFyre Internet Solutions, LLC.
• AS214130 Tiebe Seynhaeve

Adjacent networks

• AS1299 Arelion Sweden AB
• AS8315 WorldStream B.V.
• AS174 Cogent Communications, LLC
• AS6939 Hurricane Electric LLC
• AS207728 EUROHOSTER Ltd.
• AS6830 Liberty Global Europe Holding B.V.
• AS34549 meerfarbig GmbH & Co. KG
• AS209183 AkhaliNet LLC
• AS3320 Deutsche Telekom AG
• AS3356 Level 3 Parent, LLC
• AS50304 Blix Solutions AS
• AS199884 RACKTECH CO., LTD.
• AS51447 RootLayer Web Services LLC
• AS29504 Freenet Liberec, z.s.
• AS213241 TECHIT.BE SRL
• AS48185 team.blue NV
• AS214673 mijn.host B.V.
• AS24482 SG.GS
• AS37721 Virtual Technologies & Solutions
• AS3333 Reseaux IP Europeens Network Coordination Centre (RIPE NCC)
• AS204092 Association GRIFON
• AS17639 Converge ICT Solutions Inc.
• AS202365 Omer GOLGELI
• AS136787 PacketHub S.A.
• AS58057 Securebit AG

Routing security

• RPKI: 131 valid, 3 invalid and 3 not-found announcements; 311 ROAs.
• ASPA: none published.
• IRR: 96% of announcements registered; 353 route objects.
• Listed in as-sets: AS-38082-AMSIX, AS-HIBERNIA-IV, AS-LSC-IXP-CONNECTED, AS-MANDA-AMSIX-PEERS-V4, AS-MANDA-AMSIX-PEERS-V6, AS-MANDA-DECIX-PEERS-V4, AS-MANDA-DECIX-PEERS-V6, AS-NETTRANSIT, AS-OPENTRANSIT, AS-UDOS, AS-WORLDSTREAM, AS12713:AS-AMSIX, AS12897:AS-AMSIX-RS-PEERS, AS15547:AS-PEERS, AS203462:AS-NVC-DECIX_FRA_RS, AS5580:AS-HIBERNIA-IV, AS6695:AS-DECIX-FRA-CONNECTED, AS6695:AS-DECIX-FRA-RS, AS6695:AS-DECIX-FRA-RS-V6, AS6777:AS-AMS-IX-RS, AS6777:AS-AMS-IX-RS-SETS, AS6777:AS-AMS-IX-RS-SETS-V6, AS6777:AS-AMS-IX-RS-V6, AS680:AS-AMSIX-RS-PEERS, AS6872:AS-SAASNOW.

Internet exchanges

• DE-CIX Frankfurt — Frankfurt, Germany
• AMS-IX Amsterdam — Amsterdam, Netherlands
• Neutral Internet Exchange — Amsterdam, Netherlands
• The Frys Internet Exchange — Frysian, Netherlands
• Speed Internet Exchange — Dronten, Netherlands
• InterIX Internet Exchange — Amsterdam, Netherlands
• Peering.cz — Prague, Czech Republic
• ERA-IX Amsterdam — Amsterdam, Netherlands
• LayerSwitch Internet Exchange — The Hague, Netherlands
• Asteroid Amsterdam IX — Amsterdam, Netherlands