AS number details

AS31477

Duocast B.V.  ·  duocast.nl

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AS31477 – Duocast B.V.

Field Value
Country Netherlands
Website duocast.nl
Hosted domains 124,426
Number of IPv4 30,976
Number of IPv6 1,346,904,150,184,705,646,302,915,985,408
ASN type Hosting
Registry ripe
Allocated 20 years ago on May 26, 2004
Updated a month ago on Oct 07, 2024

IP Ranges

Netblock Company Num of IPs
185.134.65.0/24 PK Automatisering & Internet Services BV 256
185.180.96.0/22 AKSI Automatisering B.V. 1,024
185.180.96.0/24 AKSI Automatisering B.V. 256
185.80.245.0/24 Duocast B.V. 256
185.80.246.0/24 Duocast B.V. 256
193.138.248.0/22 Duocast B.V. 1,024
193.138.248.0/24 Duocast B.V. 256
193.138.250.0/24 Duocast B.V. 256
193.164.144.0/24 Digital Revolution B.V. 256
193.177.163.0/24 Martini Ziekenhuis 256
193.200.178.0/24 ISConnected B.V. 256
193.202.109.0/24 N.V. Waterleidingmaatschappij Drenthe 256
193.222.137.0/24 HEKE domeinnaam holding B.V. 256
193.9.23.0/24 itass B.V. 256
194.13.12.0/23 Provincie Groningen 512
194.13.14.0/24 Provincie Groningen 256
194.13.8.0/22 Provincie Groningen 1,024
195.137.165.0/24 Compano B.V. 256
195.137.169.0/24 AKSI Automatisering B.V. 256
37.9.160.0/21 Youwe Concept B.V. 2,048
45.82.188.0/22 Cloud86 B.V. 1,024
82.150.139.0/24 VH ICT-diensten 256
83.137.144.0/21 Duocast B.V. 2,048
83.137.146.0/24 Duocast B.V. 256
83.137.151.0/24 Duocast B.V. 256
87.238.168.0/21 Duocast B.V. 2,048
87.238.171.0/24 illian.networks colocation vlan 200 256
89.188.0.0/19 Duocast B.V. 8,192
89.188.0.0/20 Duocast B.V. 4,096
89.188.0.0/21 Duocast B.V. 2,048
89.188.8.0/21 Duocast B.V. 2,048
89.200.200.0/21 Duocast B.V. 2,048
89.200.200.0/24 Duocast B.V. 256
91.196.104.0/24 Duocast B.V. 256
91.196.105.0/24 Duocast B.V. 256
91.196.107.0/24 Gemeente het Hogeland 256
91.198.178.0/24 Van der Vlis 256
91.206.136.0/23 theFactor.e B.V. 512
91.209.168.0/24 Gomibo B.V. 256
91.209.192.0/24 Youwe Concept B.V. 256
91.213.95.0/24 Duocast B.V. 256
91.220.82.0/24 SPIE Nederland B.V. 256
93.184.108.0/24 Duocast B.V. 256
93.184.96.0/20 Duocast B.V. 4,096
Netblock Company
2001:678:750::/48 Digital Revolution B.V.
2001:678:d0c::/48 theFactor.e B.V.
2001:67c:6b8::/48 Duocast B.V.
2a00:70c0::/48 Youwe Concept B.V.
2a01:1b0::/32 Duocast B.V.
2a07:3501:1020::/48 Provincie Groningen
2a07:3505:80::/44 Provincie Groningen
2a0b:6d80::/29 AKSI Automatisering B.V.
2a0e:7280::/29 Cloud86 B.V.
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WHOIS Details

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ASHandle:       AS31477
OrgID:          AS31477
ASName:         AS31477
ASNumber:       AS31477
RegDate:        0000-00-00
Updated:        0000-00-00
TechHandle:     AA00-AAAA
Source:         AAAA
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Hosted Domains

There are 124,426 domain names hosted across 1,223 IP addresses on this ASN.

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IP Address Domain Domains on this IP
89.188.31.238 ██████████ 2,389
89.188.31.239 █████████ 1,724
83.137.145.116 ██████████ 1,532
83.137.145.12 ██████████ 1,199
45.82.188.80 ██████████ 1,026
45.82.188.15 ██████████ 1,011
45.82.188.113 ██████████ 944
45.82.188.78 ██████████ 943
91.196.105.62 ██████████ 902
83.137.145.136 ██████████ 845

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Peers

There are 187 peers for this ASN.

Peers Name
AS1031 PEER 1031 LLC
AS1103 SURF B.V.
AS1140 Stichting Internet Domeinregistratie Nederland
AS12552 GlobalConnect AB
AS12637 SEEWEB s.r.l.
AS1267 WIND TRE S.P.A.
AS12779 IT.Gate S.p.A.
AS12859 BIT BV
AS12969 Vodafone Iceland
AS1299 Arelion Sweden AB
AS13030 Init7 (Switzerland) Ltd.
AS132337 Axclusive
AS13237 euNetworks GmbH
AS137409 GSL Networks Pty LTD
AS140731 TOHU Public Internet
AS140984 WTW HIGHTECH COMPANY INC
AS14537 Continent 8 LLC
AS14630 Invesco Group Services, Inc.
AS14840 BR.Digital Provider
AS14907 Wikimedia Foundation Inc.
AS150000 Data-Beam Business Solution
AS15547 netplus.ch SA
AS15576 NTS workspace AG
AS15605 Connesi s.p.a.
AS15802 Emirates Integrated Telecommunications Company PJSC
AS15943 wilhelm.tel GmbH
AS15958 CETIN Ltd. Belgrade
AS16347 ADISTA SAS
AS16552 Tiggee LLC
AS17639 Converge ICT Solutions Inc.
AS1764 Next Layer Telekommunikationsdienstleistungs- und Beratungs GmbH
AS18106 Viewqwest Pte Ltd
AS1828 Unitas Global
AS198150 SIACOM JSC
AS198508 Plusine Systems B.V.
AS199524 G-Core Labs S.A.
AS199938 Netzwerge GmbH
AS200242 borderline transit
AS201723 R. van der Meijden
AS201791 Devhouse Spindle B.V.
AS204092 Association GRIFON
AS204627 Cloud Networks B.V.
AS204751 MobielWerkt B.V.
AS20485 Joint Stock Company TransTeleCom
AS20495 We Dare B.V.
AS205206 Netsite A/S
AS20562 Broadband Hosting B.V.
AS20764 CJSC RASCOM
AS209022 Tschajera Limited
AS20932 Services Industriels de Geneve
AS209823 Enki Multimedia EURL
AS2119 Telenor Norge AS
AS212483 LEVEL EIGHTY-SIX COMMUNICATIONS LTD
AS213241 TECHIT.BE SRL
AS215828 Tizian Maxime Weigt
AS22356 Durand do Brasil Ltda
AS23106 AMERICAN TOWER DO BRASIL-COMUNICAÇÂO MULTIMÍDIA LT
AS24482 SG.GS
AS24961 WIIT AG
AS25091 IP-Max SA
AS25160 Vorboss Limited
AS262589 SAMM TECNOLOGIA E TELECOMUNICACOES S.A
AS271253 LINK BRASIL TELECOMUNICACOES LTDA
AS28917 Fiord Networks, UAB
AS29028 DirectVPS B.V.
AS29075 IELO-LIAZO SERVICES SAS
AS2914 NTT America, Inc.
AS29390 Netassist Limited
AS29632 Netassist Limited
AS30781 Free Pro SAS
AS30844 Liquid Telecommunications Ltd
AS31019 Paulus M. Hoogsteder
AS31027 GlobalConnect A/S
AS31042 Serbia BroadBand-Srpske Kablovske mreze d.o.o.
AS31122 Digiweb ltd
AS31133 PJSC MegaFon
AS3212 Telemach Slovenija d.o.o.
AS3214 xTom GmbH
AS3216 PJSC "Vimpelcom"
AS3320 Deutsche Telekom AG
AS3333 Reseaux IP Europeens Network Coordination Centre (RIPE NCC)
AS33891 Core-Backbone GmbH
AS3399 Obenetwork AB
AS34019 Hivane Association
AS34177 CELESTE SAS
AS34224 Neterra Ltd.
AS34288 Kantonsschule Zug
AS34465 NCRYPTD NET LTD
AS34549 meerfarbig GmbH & Co. KG
AS3462 Data Communication Business Group
AS34927 iFog GmbH
AS35280 F5 Networks SARL
AS35360 Frederic Gargula
AS35598 INETCOM CARRIER LLC
AS35974 Quality Technology Services, LLC
AS36236 NetActuate, Inc
AS36994 Vodacom
AS37100 SEACOM Limited
AS37468 Angola Cables
AS37497 Network Platforms (PTY) LTD
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Upstreams

There are 5 upstreams for this ASN.

upstreams Name
AS1299 Arelion Sweden AB
AS2914 NTT America, Inc.
AS3320 Deutsche Telekom AG
AS50673 Serverius
AS6939 Hurricane Electric LLC
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Downstreams

There are 11 downstreams for this ASN.

Downstreams Name
AS198508 Plusine Systems B.V.
AS201723 R. van der Meijden
AS201791 Devhouse Spindle B.V.
AS204627 Cloud Networks B.V.
AS204751 MobielWerkt B.V.
AS29028 DirectVPS B.V.
AS35974 Quality Technology Services, LLC
AS39292 Duocast B.V.
AS43777 PK Automatisering & Internet Services BV
AS51923 'Nothing But Air' Services B.V.
AS8312 Bas Smit trading as Zylon
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Related Networks

What is an ASN?

Autonomous System Numbers (ASNs) are assigned to entities such as Internet Service Providers and other large organizations that control blocks of IP addresses. This network page, and the organization field that's shown on the main IP address information page and also returned in the geolocation API are based on the ASN.

The ASN details will often correspond to the IP address owner, but for smaller organizations it may be that organization's parent, or their ISP. Find out more about AS31477 at robtex.

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