AS31477 Duocast B.V.

The website screenshot for https://www.duocast.nl

Duocast B.V.

AS Number 31477
Website https://www.duocast.nl

Overview
Prefixes
Connectivity
Whois
IX

Registered on: 26 May 2004 (21 years old)
Registered to: nl.duocast (ripe)

Network status: Active, Allocated under RIPE

Network type: Eyeball

Prefixes Originated: 44 IPv4, 11 IPv6

Upstreams

AS1299 - Arelion (fka. Telia Carrier)
AS2914 - NTT America, Inc.
AS50673 - Serverius Holding B.V.
AS3320 - Deutsche Telekom AG
AS200020 - Stichting NBIP-NaWas

Rankings

#35 for AS Cone in Netherlands

#95 for Estimated Eyeballs in Netherlands

#9 for Unique Domains in Netherlands

#29 for Known Peers in Netherlands

#70 for Originated IPv4 Space in Netherlands

#30 for Originated IPv6 Space in Netherlands

Tags:

	Prefix	Description
	45.82.188.0/22	Cloud86 B.V.
	82.150.139.0/24	VH ICT-diensten
	83.137.144.0/21	Duocast B.V.
	83.137.146.0/24	Duocast B.V.
	83.137.151.0/24	Duocast B.V.
	87.238.168.0/21	Duocast B.V.
	87.238.171.0/24	Duocast B.V.
	89.188.0.0/19	Duocast B.V.
	89.188.0.0/21	Duocast B.V.
	89.188.0.0/20	Duocast B.V.
	89.188.8.0/21	Duocast B.V.
	89.200.200.0/21	Duocast B.V.
	91.196.104.0/24	Duocast B.V.
	91.196.105.0/24	Duocast B.V.
	91.196.107.0/24	Gemeente het Hogeland
	91.198.178.0/24	E.P. van der Vlis
	91.206.136.0/23	theFactor.e B.V.
	91.213.95.0/24	Duocast B.V.
	91.220.82.0/24	SPIE Nederland B.V.
	93.184.96.0/20	Duocast B.V.
	185.80.245.0/24	Duocast B.V.
	185.80.246.0/24	Duocast B.V.
	185.180.96.0/24	-
	193.9.23.0/24	itass B.V.
	193.138.248.0/24	Duocast B.V.
	193.138.248.0/22	Duocast B.V.
	193.138.250.0/24	Duocast B.V.
	193.164.144.0/24	Digital Revolution B.V.
	193.222.137.0/24	HEKE domeinnaam holding B.V.
	194.13.8.0/22	Provincie Groningen
	194.13.12.0/23	Provincie Groningen
	194.13.14.0/24	Provincie Groningen
	195.137.165.0/24	Compano B.V.
	37.9.160.0/21	Youwe Concept B.V.
	87.238.175.0/24	Duocast B.V.
	89.200.200.0/24	Duocast B.V.
	91.209.192.0/24	Youwe Concept B.V.
	185.134.65.0/24	PK Automatisering & Internet Services BV
	185.180.96.0/22	AKSI Automatisering B.V.
	193.177.163.0/24	Martini Ziekenhuis
	193.200.178.0/24	Arcus IT Drenthe B.V.
	193.202.109.0/24	WMD Drinkwater N.V.
	194.13.8.0/24	Provincie Groningen
	195.137.169.0/24	AKSI Automatisering B.V.
	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	-
	2a01:1b0::/32	Duocast B.V.
	2a01:1b2::/32	Duocast B.V.
	2a07:3501:1020::/48	Provincie Groningen
	2a07:3505:80::/44	Provincie Groningen
	2a07:3505:81::/48	Provincie Groningen
	2a0b:6d80::/29	AKSI Automatisering B.V.
	2a0e:7280::/29	Cloud86 B.V.

Last Update: 2026-02-07T03:23:44Z UTC

Member of the following AS-SETs

-	Member	ASN Count

Name	IPv4	IPv6	Link Speed
Grunix	185.1.190.195	2001:7f8:104::a503:1477:1	10 gbps
AMS-IX	80.249.209.98	2001:7f8:1::a503:1477:1	10 gbps
Frys-IX	185.1.160.213	2001:7f8:10f::7af5:213	10 gbps
NL-ix	193.239.116.132	2001:7f8:13::a503:1477:1	10 gbps

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