AS50673 — Serverius-as Serverius Holding B.V.

AS50673 announces 65 IPv4 prefixes covering 57,344 addresses and 57 IPv6 prefixes.

About this network

The AS handle SERVERIUS-AS is held by Serverius Holding B.V.

What it's used for

• The address space carries hosting and enterprise traffic, evidenced by netnames such as NL-SERVERIUS-20120806 and NL-ICHOSTING-20100517.
• The AS announces 57,344 IPv4 addresses and 67 IPv6 prefixes, with 1,353 observed neighbours, indicating a role focused on hosting and business connectivity rather than pure transit.
• Traffic from this network consists of web and API endpoints, office workers, and hosted services, consistent with Serverius's business as a Dutch hosting and IT services provider.

Notable

• Registrants largely agree with the announcer, with most prefixes registered to Serverius Holding B.V., though some are held by third parties like Maenda Media, NETH LLC, Panq B.V., and SinnerG B.V.
• The address inventory is finely subdivided into numerous /21 and /22 blocks, reflecting a segmented corporate estate for different service segments or acquired assets.

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

Announced prefixes

• 5.178.64.0/21
• 5.188.12.0/22
• 5.255.64.0/21
• 5.255.72.0/22
• 5.255.77.0/24
• 5.255.78.0/23
• 5.255.80.0/22
• 5.255.85.0/24
• 5.255.86.0/23
• 5.255.88.0/24
• 5.255.90.0/23
• 5.255.92.0/22
• 31.42.188.0/23
• 45.94.200.0/22
• 45.141.28.0/22
• 45.148.141.0/24
• 45.155.7.0/24
• 45.156.48.0/22
• 46.175.144.0/21
• 46.249.32.0/19
• 77.83.102.0/24
• 84.246.80.0/24
• 87.236.164.0/24
• 88.218.28.0/24
• 88.218.132.0/22
• 89.117.24.0/24
• 91.195.80.0/23
• 91.199.167.0/24
• 91.200.147.0/24
• 91.208.52.0/24
• 91.213.69.0/24
• 91.219.62.0/23
• 91.220.37.0/24
• 91.221.69.0/24
• 91.247.181.0/24
• 93.158.200.0/21
• 93.158.208.0/20
• 93.185.163.0/24
• 109.72.125.0/24
• 146.185.253.0/24
• 147.78.121.0/24
• 160.20.152.0/22
• 176.117.72.0/22
• 178.19.112.0/20
• 178.21.16.0/21
• 185.8.176.0/22
• 185.12.12.0/22
• 185.53.160.0/22
• 185.67.0.0/24
• 185.79.112.0/22
• 185.89.132.0/23
• 185.89.134.0/24
• 185.116.164.0/22
• 185.172.56.0/24
• 185.181.165.0/24
• 185.193.216.0/22
• 185.233.66.0/24
• 185.253.219.0/24
• 185.254.172.0/22
• 194.4.14.0/23
• 194.4.154.0/23
• 194.104.236.0/24
• 194.107.76.0/22
• 194.247.38.0/24
• 217.65.131.0/24
• 2001:67c:b0::/48
• 2001:67c:1330::/48
• 2a00:1ca8::/42
• 2a00:1ca8:2d::/48
• 2a00:1ca8:2e::/47
• 2a00:1ca8:30::/44
• 2a00:1ca8:40::/45
• 2a00:1ca8:46::/47
• 2a00:1ca8:48::/45
• 2a00:1ca8:50::/44
• 2a00:1ca8:60::/43
• 2a00:1ca8:80::/46
• 2a00:1ca8:85::/48
• 2a00:1ca8:86::/47
• 2a00:1ca8:88::/48
• 2a00:1ca8:8a::/47
• 2a00:1ca8:8c::/46
• 2a00:1ca8:90::/44
• 2a00:1ca8:9d::/48
• 2a00:1ca8:9e::/47
• 2a00:1ca8:a0::/43
• 2a00:1ca8:c0::/43
• 2a00:1ca8:d5::/48
• 2a00:1ca8:d6::/47
• 2a00:1ca8:d8::/45
• 2a00:1ca8:e0::/43
• 2a00:1ca8:100::/40
• 2a00:1ca8:200::/39
• 2a00:1ca8:400::/38
• 2a00:1ca8:800::/37
• 2a00:1ca8:1000::/36
• 2a00:1ca8:2000::/35
• 2a00:1ca8:4000::/34
• 2a00:1ca8:8000::/33
• 2a00:1caa::/32

and 22 more.

Upstream networks

• AS33891 Core-Backbone GmbH
• AS174 Cogent Communications, LLC
• AS6453 TATA COMMUNICATIONS (AMERICA) INC
• AS6939 Hurricane Electric LLC
• AS58057 Securebit AG
• AS6762 TELECOM ITALIA SPARKLE S.p.A.
• AS202365 Omer GOLGELI
• AS3333 Reseaux IP Europeens Network Coordination Centre (RIPE NCC)
• AS204092 Association GRIFON
• AS24482 SG.GS
• AS48185 team.blue NV
• AS37721 Virtual Technologies & Solutions
• AS17639 Converge ICT Solutions Inc.
• AS50300 CustodianDC Limited
• AS57866 Fusix Networks B.V.
• AS37100 SEACOM Limited
• AS3303 Swisscom (Schweiz) AG
• AS208972 GIBIRNET ILETISIM HIZMETLERI SANAYI VE TICARET LIMITED SIRKETI
• AS6696 VERIXI SA
• AS34927 iFog GmbH
• AS49673 Truenetwork LLC
• AS48362 Stadtwerke Feldkirch
• AS12552 GlobalConnect AB
• AS12779 IT.Gate S.p.A.
• AS9002 RETN Limited

Downstream networks

• AS58061 Scalaxy B.V.
• AS16509 Amazon.com, Inc.
• AS9498 BHARTI Airtel Ltd.
• AS9009 M247 Europe SRL
• AS174 Cogent Communications, LLC
• AS202448 MVPS LTD
• AS714 Apple Inc.
• AS208864 Weserve B.V.
• AS8075 Microsoft Corporation
• AS8866 Vivacom Bulgaria EAD
• AS15169 Google LLC
• AS7713 PT Telekomunikasi Indonesia
• AS9123 JSC "TIMEWEB"
• AS31383 Computel Standby BV
• AS211895 Serverius Holding B.V.
• AS47583 Hostinger International Limited
• AS42159 Zemlyaniy Dmitro Leonidovich
• AS9605 NTT DOCOMO, INC.
• AS49505 JSC Selectel
• AS3786 LG DACOM Corporation
• AS32338 Hostiserver Ltd
• AS8551 Bezeq International Ltd.
• AS9541 Cyber Internet Services (Pvt) Ltd.
• AS17639 Converge ICT Solutions Inc.
• AS216071 SERVERS TECH FZCO

Adjacent networks

• AS202365 Omer GOLGELI
• AS174 Cogent Communications, LLC
• AS6453 TATA COMMUNICATIONS (AMERICA) INC
• AS33891 Core-Backbone GmbH
• AS6762 TELECOM ITALIA SPARKLE S.p.A.
• AS9498 BHARTI Airtel Ltd.
• AS58057 Securebit AG
• AS6830 Liberty Global Europe Holding B.V.
• AS9002 RETN Limited
• AS23764 CTGNet
• AS58061 Scalaxy B.V.
• AS3786 LG DACOM Corporation
• AS37468 Angola Cables
• AS39386 Saudi Telecom Company JSC
• AS16509 Amazon.com, Inc.
• AS64049 Reliance Jio Infocomm Pte Ltd Singapore
• AS137409 GSL Networks Pty LTD
• AS31133 PJSC MegaFon
• AS37662 West Indian Ocean Cable Company
• AS15169 Google LLC
• AS4651 National Telecom Public Company Limited
• AS37100 SEACOM Limited
• AS57304 JSC "RetnNet"
• AS30844 Liquid Telecommunications Ltd
• AS20485 Joint Stock Company TransTeleCom

Routing security

• RPKI: 92 valid, 125 invalid and 43 not-found announcements; 64 ROAs.
• ASPA: none published.
• IRR: 32% of announcements registered; 121 route objects.
• Listed in as-sets: AS-ARVANCLOUD-CDN-U, AS-ARVANCLOUD-GLOBAL-U, AS-CORE-BACKBONE:AS-EXCEPTIONS, AS-CTBC-TOOLS-6, AS-FASTWEB-V6, AS-HLS, AS-HWNG-DOWNSTREAMS, AS-LIQUID-AMSIXPEERS, AS-LIQUID-DECIXPEERS, AS-LSC-IXP-CONNECTED, AS-MANDA-AMSIX-PEERS-V4, AS-MANDA-AMSIX-PEERS-V6, AS-NETBUDUR, AS-NEXUSGUARD-CLIENTS, AS-NFORCE-PRIVATE-PEERS, AS-NL-DATACLUB, AS-PREWEST, AS-RAKUN, AS-RESPINA, AS-RETN-ACTUAL-V6, AS-RIS-RRC03, AS-SERVERIUS, AS-SHATEL, AS-SPEAKUP-AMSIX-RS, AS-STORMWALL-SET.

Internet exchanges

• AMS-IX Amsterdam — Amsterdam, Netherlands
• Neutral Internet Exchange — Amsterdam, Netherlands
• Speed Internet Exchange — Dronten, Netherlands
• LayerSwitch Internet Exchange — The Hague, Netherlands