Autonomous System details

AS49981

WorldStream B.V. · worldstream.com

Netherlands

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AS49981 – WorldStream B.V.

Field	Value
Country	Netherlands
Website	worldstream.com
Hosted domains	126,575
IPv4 addresses	69,120
IPv6 addresses	2,139,474,708,598,236,921,586,800,000,000
ASN type	Hosting
Registry	ripe
Allocated	16 years ago on Dec 01, 2009
Updated	a year ago on May 07, 2025

Netblock	Company	Num of IPs
109.236.80.0/20	WorldStream B.V.	4,096
175.110.112.0/20	WorldStream B.V.	4,096
190.2.128.0/20	WorldStream B.V.	4,096
190.2.144.0/20	WorldStream B.V.	4,096
217.23.0.0/20	WorldStream B.V.	4,096
93.190.136.0/21	WorldStream B.V.	2,048
178.132.0.0/21	WorldStream B.V.	2,048
2.59.168.0/22	WorldStream B.V.	1,024
45.14.132.0/22	WorldStream B.V.	1,024
45.82.64.0/22	WorldStream B.V.	1,024
45.150.156.0/22	Cornelis Reinier Monshouwer, trading as Monshouwer Internet Diensten	1,024
62.112.8.0/22	WorldStream B.V.	1,024
80.79.4.0/22	WorldStream B.V.	1,024
89.38.96.0/22	WorldStream B.V.	1,024
89.39.104.0/22	WorldStream B.V.	1,024
178.218.196.0/22	WorldStream B.V.	1,024
185.2.80.0/22	WorldStream B.V.	1,024
185.21.60.0/22	WorldStream B.V.	1,024
185.100.232.0/22	WorldStream B.V.	1,024
185.105.192.0/22	MFIS B.V.	1,024
185.132.132.0/22	WorldStream B.V.	1,024
185.132.176.0/22	WorldStream B.V.	1,024
185.165.240.0/22	WORLDSTREAM IPv4	1,024
185.172.88.0/22	WorldStream B.V.	1,024
185.173.160.0/22	WorldStream B.V.	1,024
185.177.124.0/22	WorldStream B.V.	1,024
185.180.220.0/22	WorldStream B.V.	1,024
185.182.192.0/22	WorldStream B.V.	1,024
185.183.32.0/22	WorldStream B.V.	1,024
185.184.192.0/22	WorldStream B.V.	1,024
185.185.48.0/22	WorldStream B.V.	1,024
185.191.0.0/22	WorldStream B.V.	1,024
194.88.104.0/22	WorldStream B.V.	1,024
193.9.30.0/23	Adam Golebiowski trading as DM6	512
195.128.184.0/23	InterIP Networks B.V.	512
195.191.112.0/23	Monshouwer Internet Diensten	512
212.8.242.0/23	WorldStream B.V.	512
212.8.248.0/23	WorldStream B.V.	512
212.8.252.0/23	WorldStream B.V.	512
5.252.152.0/24	Venture i. S.A.	256
37.202.210.0/24	Private Customer	256
45.91.211.0/24	RapidSeedbox Ltd	256
45.93.23.0/24	CloudHosting SIA	256
45.130.201.0/24	RichiR Investment EOOD	256
45.145.52.0/24	FOP Masyutin Yevheniy Yevheniyovych	256
45.146.7.0/24	Tim den Dikken trading as GT Hosting	256
45.146.129.0/24	RapidSeedbox Ltd	256
45.196.232.0/24	Osnet Telekom	256
69.33.10.0/24	Internet Utilities NA LLC	256
81.29.150.0/24	abuse@worldstream.com	256
82.29.108.0/24	Scenius Software Engineering B.V.	256
82.39.154.0/24	Nitro Cloud	256
82.41.131.0/24	TechForge	256
86.105.18.0/24	Fast Serv Inc.	256
87.236.147.0/24	''IT FRUIT'' S.R.L.	256
89.42.212.0/24	Fast Serv Inc.	256
89.248.66.0/24	Venture i. PTE LTD	256
91.124.209.0/24	NET 91 124 209 0 24	256
91.212.229.0/24	iNet Ltd	256
91.226.31.0/24	Auction LLC	256
91.229.23.0/24	WorldStream B.V.	256
91.232.105.0/24	WorldStream B.V.	256
91.234.254.0/24	JavaPipe LLC	256
93.119.123.0/24	Fast Serv Inc.	256
94.177.12.0/24	Fast Serv Inc.	256
95.135.200.0/24	Nitro Cloud	256
104.234.138.0/24	Nitro Cloud	256
109.122.12.0/24	Private Customer	256
143.14.124.0/24	Nitro Cloud	256
146.19.188.0/24	FOP Masyutin Yevheniy Yevheniyovych	256
163.5.214.0/24	Nitro Cloud	256
176.61.129.0/24	Instore Naaldwijk	256
185.7.81.0/24	NET-WINITY	256
185.11.217.0/24	Association Neutral Network Lab	256
185.21.60.0/24	WorldStream B.V.	256
185.21.63.0/24	WorldStream B.V.	256
185.28.36.0/24	Des Capital B.V.	256
185.99.99.0/24	RapidSeedbox Ltd	256
185.172.108.0/24	Server Hosting Pty Ltd	256
185.182.192.0/24	WorldStream B.V.	256
185.182.193.0/24	WorldStream B.V.	256
185.182.194.0/24	WorldStream B.V.	256
185.185.127.0/24	NODISTO	256
185.193.65.0/24	LineaHosting	256
185.197.31.0/24	NODISTO	256
185.200.12.0/24	Wicked Technology Limited	256
185.244.138.0/24	Galactic Group B.V.	256
188.208.196.0/24	INTROSERV d.o.o	256
188.213.216.0/24	RCS Technologies FZE LLC	256
192.71.151.0/24	Pronect Technology Ltd	256
192.228.120.0/24	Internet Utilities NA LLC	256
193.8.94.0/24	RapidSeedbox Ltd	256
193.176.184.0/24	Shieldeum	256
193.176.187.0/24	Abuse: abuse@hostingking.com	256
193.200.164.0/24	WorldStream B.V.	256
194.99.52.0/24	Annect-IT B.V.	256
195.85.197.0/24	RapidSeedbox Ltd	256
195.133.36.0/24	Reliable Communications s.r.o.	256
204.14.72.0/24	Internet Utilities NA LLC	256
212.8.240.0/24	WorldStream B.V.	256
212.8.250.0/24	WorldStream B.V.	256
212.119.35.0/24	RichiR Investment EOOD	256

Netblock	Company
2a06:3880::/29	MFIS B.V.
2a0f:9a80::/29	Adam Golebiowski trading as DM6
2a00:7c80::/32	WorldStream B.V.
2a00:7c81::/32	WorldStream B.V.
2a00:7c82::/32	WorldStream B.V.
2a00:7c83::/32	WorldStream B.V.
2a06:d641::/32	Auction LLC
2a09:e01::/32	ExSyst Group Ltd.
2a09:9446::/32	Auction LLC
2a0b:2d82::/32	Modesco LLC
2a0d:2d80::/32	Annect-IT B.V.
2a0f:8442::/32	ExSyst Group Ltd.
2a12:e341::/32	TradeZone LLC
2a03:69c0:100::/40	Association Neutral Network Lab
2a0e:fd45:2f50::/48	Tim den Dikken trading as GT Hosting
2a0f:ca80:617::/48	Maximilian Kutzner trading as HostSlick
2a0f:ca80:618::/48	Maximilian Kutzner trading as HostSlick
2a13:9500:ac::/48	Hofman Internet Services

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WHOIS Details

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                                                ASHandle:       AS49981
                                                OrgID:          AS49981
                                                ASName:         AS49981
                                                ASNumber:       AS49981
                                                RegDate:        0000-00-00
                                                Updated:        0000-00-00
                                                TechHandle:     AA00-AAAA
                                                Source:         AAAA

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Hosted Domains

There are 126,575 domain names hosted across 5,731 IP addresses on this ASN.

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IP Address	Domain	Domains on this IP
91.226.31.86	██████████	11,516
195.128.184.123	██████████	5,892
91.226.31.83	██████████	4,941
185.100.234.137	██████████	2,739
190.2.143.208	████████	626
185.132.133.55	█████████	593
190.2.145.38	██████████	570
185.132.179.52	██████████	556
2.59.171.73	██████████	518
185.132.176.91	██████████	427

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Hosted Domains API & Database

Peers

There are 249 peers for this ASN.

Peers	Name
AS1031	PEER 1031 LLC
AS1103	SURF B.V.
AS1136	KPN B.V.
AS1140	Stichting Internet Domeinregistratie Nederland
AS12389	PJSC Rostelecom
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.
AS13058	serve-u - Buchholz und Suenderhauf GbR
AS13194	Bite IP Network
AS132337	Axclusive
AS13237	euNetworks GmbH
AS136557	Host Universal Pty Ltd
AS136787	PacketHub S.A.
AS137409	GSL Networks Pty LTD
AS139884	Apeiron Global Pvt. Ltd.
AS142271	EWS DS Networks Inc
AS14537	Continent 8 LLC
AS14630	Invesco Group Services, Inc.
AS14840	BR.Digital Telecom
AS14907	Wikimedia Foundation Inc.
AS150393	LAYER WEBHOST (PVT.) LIMITED
AS152485	Hosterdaddy Private Limited
AS15412	FLAG TELECOM UK LIMITED
AS15547	netplus.ch SA
AS15576	NTS workspace AG
AS15605	Connesi s.p.a.
AS15802	Emirates Integrated Telecommunications Company PJSC
AS15943	wilhelm.tel GmbH
AS15958	CETINdoo-NET
AS174	Cogent Communications, LLC
AS17639	Converge ICT Solutions Inc.
AS1764	Next Layer Telekommunikationsdienstleistungs- und Beratungs GmbH
AS18106	Viewqwest Pte Ltd
AS1828	Unitas Global
AS1836	green.ch AG
AS197684	DeRoy LLC.
AS198150	SIACOM JSC
AS198249	Ops One AG
AS198385	AlpineDC SA
AS199524	G-Core Labs S.A.
AS199884	RACKTECH CO., LTD.
AS199938	Netzwerge GmbH
AS200242	Ember Ana Reimer
AS202225	Helionet OU
AS202365	Omer GOLGELI
AS202956	ITQ Global IT Services B.V.
AS204092	Association GRIFON
AS204755	MAV Studios UK LTD
AS20485	Joint Stock Company TransTeleCom
AS205112	PHILUNET GmbH
AS205206	Netsite A/S
AS205290	NAOBOROT LLP
AS205380	GeekTeam L.L.C-FZ
AS206356	Freifunk Essen e.V.
AS206994	Max Maton
AS20764	CJSC RASCOM
AS207704	APEIRON GLOBAL Pvt. Ltd.
AS207728	EUROHOSTER Ltd.
AS20860	IOMART CLOUD SERVICES LIMITED
AS209090	Association Stolon
AS209183	AkhaliNet LLC
AS20932	Services Industriels de Geneve
AS209823	Enki Multimedia EURL
AS210937	Xiufeng Guo
AS211001	TTR IT Holdings Limited
AS211588	Innovation Harbor B.V.
AS211839	JMT Paso Limited
AS212400	DEDIROOM LLC
AS212483	LEVEL EIGHTY-SIX COMMUNICATIONS LTD
AS212635	AS212635 Network
AS212835	Shesternin Vladimir Anatolievich
AS213151	Christian Elsen
AS213241	TECHIT.BE SRL
AS21412	UAB "Cgates"
AS214313	Worldstream Network B.V.
AS214673	mijn.host B.V.
AS214929	Lukas Wenzl trading as LastResponse
AS214970	Maarten Strootman trading as Straeder
AS215594	WORLDBUS NETHERLANDS
AS216151	S.S NETSHOP INTERNET SERVICES LTD
AS22356	Durand do Brasil Ltda
AS24482	SG.GS
AS24940	Hetzner Online GmbH
AS24961	WIIT AG
AS25091	IP-Max SA
AS25160	Vorboss Limited
AS2518	BIGLOBE Inc.
AS25220	equada network GmbH
AS25369	Hydra Communications Ltd
AS263152	MIGO TELECOM
AS264409	GRUPO YAX
AS264479	Turbozone Internet
AS271253	LINK BRASIL TELECOMUNICACOES LTDA
AS28716	Retelit Digital Services S.p.A.

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ASN API & Database

Upstreams

There are 7 upstreams for this ASN.

upstreams	Name
AS1299	Arelion Sweden AB
AS174	Cogent Communications, LLC
AS3320	Deutsche Telekom AG
AS3356	Level 3 Parent, LLC
AS5511	Orange S.A.
AS6830	Liberty Global Europe Holding B.V.
AS6939	Hurricane Electric LLC

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ASN API & Database

Downstreams

There are 35 downstreams for this ASN.

Downstreams	Name
AS136787	PacketHub S.A.
AS139884	Apeiron Global Pvt. Ltd.
AS150393	LAYER WEBHOST (PVT.) LIMITED
AS152485	Hosterdaddy Private Limited
AS197684	DeRoy LLC.
AS199884	RACKTECH CO., LTD.
AS202225	Helionet OU
AS202956	ITQ Global IT Services B.V.
AS204755	MAV Studios UK LTD
AS205290	NAOBOROT LLP
AS205380	GeekTeam L.L.C-FZ
AS206994	Max Maton
AS207704	APEIRON GLOBAL Pvt. Ltd.
AS207728	EUROHOSTER Ltd.
AS20860	IOMART CLOUD SERVICES LIMITED
AS209183	AkhaliNet LLC
AS211001	TTR IT Holdings Limited
AS211588	Innovation Harbor B.V.
AS211839	JMT Paso Limited
AS212400	DEDIROOM LLC
AS212835	Shesternin Vladimir Anatolievich
AS214313	Worldstream Network B.V.
AS214673	mijn.host B.V.
AS214929	Lukas Wenzl trading as LastResponse
AS214970	Maarten Strootman trading as Straeder
AS215594	WORLDBUS NETHERLANDS
AS216151	S.S NETSHOP INTERNET SERVICES LTD
AS35055	WI - Connect B.V.
AS397666	HostRound LLC
AS399668	e-planning
AS401605	Web Host Most, LLC
AS51447	RootLayer Web Services Ltd.
AS60790	Schokker IT B.V.
AS6872	Saas Now B.V.
AS9558	PrimeCrown Technologies Private Limited

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ASN API & Database

Pingable IPs

286 IPs in this ASN replied to an ICMP ping during our most recent internet scan. Learn more.

IP Address	ASN	Details
45.150.159.1	AS49981 WorldStream B.V.	`0.36ms` from Naaldwijk, NL
212.8.243.178	AS49981 WorldStream B.V.	`0.12ms` from Naaldwijk, NL
91.229.23.6	AS49981 WorldStream B.V.	`0.10ms` from Naaldwijk, NL
190.2.141.117	AS49981 WorldStream B.V.	`0.13ms` from Naaldwijk, NL
2a00:7c80:30:7eaf::1	AS49981 WorldStream B.V.	`0.26ms` from Naaldwijk, NL
2a12:e341::1	AS49981 WorldStream B.V.	`0.23ms` from Naaldwijk, NL
195.85.197.12	AS49981 WorldStream B.V.	`0.14ms` from Naaldwijk, NL
185.177.124.199	AS49981 WorldStream B.V.	`0.12ms` from Naaldwijk, NL
185.185.50.79	AS49981 WorldStream B.V.	`0.13ms` from Naaldwijk, NL
109.236.86.5	AS49981 WorldStream B.V.	`0.09ms` from Naaldwijk, NL
185.183.34.36	AS49981 WorldStream B.V.	`0.12ms` from Naaldwijk, NL
175.110.117.39	AS49981 WorldStream B.V.	`0.14ms` from Naaldwijk, NL
86.105.18.1	AS49981 WorldStream B.V.	`0.13ms` from Naaldwijk, NL
193.176.187.3	AS49981 WorldStream B.V.	`0.17ms` from Naaldwijk, NL
185.132.134.116	AS49981 WorldStream B.V.	`0.12ms` from Naaldwijk, NL
185.182.195.200	AS49981 WorldStream B.V.	`0.11ms` from Naaldwijk, NL
185.132.135.8	AS49981 WorldStream B.V.	`0.14ms` from Naaldwijk, NL
178.218.198.11	AS49981 WorldStream B.V.	`0.33ms` from Frankfurt am Main, DE
185.100.233.100	AS49981 WorldStream B.V.	`0.12ms` from Naaldwijk, NL
185.21.63.36	AS49981 WorldStream B.V.	`0.16ms` from Naaldwijk, NL
146.19.188.90	AS49981 WorldStream B.V.	`0.16ms` from Naaldwijk, NL
185.191.3.94	AS49981 WorldStream B.V.	`0.12ms` from Naaldwijk, NL
89.248.66.1	AS49981 WorldStream B.V.	`0.14ms` from Naaldwijk, NL
185.173.163.43	AS49981 WorldStream B.V.	`0.14ms` from Naaldwijk, NL
212.8.240.3	AS49981 WorldStream B.V.	`0.11ms` from Naaldwijk, NL

Other Pingable IPs

Below is a random selection of 25 IPs that replied to an ICMP ping during our most recent internet scan.

IP Address	ASN	Details
81.171.34.125	AS34343 BIP Backbone ASN	`0.46ms` from Amsterdam, NL
75.190.66.45	AS11426 Charter Communications Inc	`12.68ms` from Ashburn, US
67.172.212.45	AS7922 Comcast Cable Communications, LLC	`9.97ms` from Ashburn, US
75.216.207.13	AS6167 Verizon Business	`19.05ms` from Chicago, US
73.247.100.221	AS7922 Comcast Cable Communications, LLC	`5.96ms` from Chicago, US
183.66.133.29	AS4134 CHINANET BACKBONE	`2.04ms` from Chongqing, CN
110.172.171.253	AS18002 AS Number for Interdomain Routing	`0.93ms` from Delhi, IN
31.197.139.109	AS3269 Telecom Italia S.p.A.	`7.56ms` from Frosinone, IT
122.164.162.253	AS24560 Bharti Airtel Ltd., Telemedia Services	`1.94ms` from Hyderabad, IN
189.225.2.45	AS8151 UNINET	`5.56ms` from Mexico City, MX
39.67.147.13	AS4837 CHINA UNICOM China169 Backbone	`5.05ms` from Qingdao, CN
78.4.253.221	AS8968 BT Italia S.p.A.	`1.16ms` from Rome, IT
178.204.24.45	AS28840 PJSC "TATTELECOM"	`12.22ms` from Samara, RU
13.228.54.141	AS16509 Amazon.com, Inc.	`0.13ms` from Singapore, SG
211.20.143.77	AS3462 Data Communication Business Group	`1.32ms` from Taichung, TW
203.182.29.157	AS4673 NTT DATA CORPORATION	`0.59ms` from Tokyo, JP
58.97.17.109	AS7470 TRUE INTERNET Co.,Ltd.	`0.94ms` from Bangkok, TH
52.24.7.93	AS16509 Amazon.com, Inc.	`0.18ms` from Boardman, US
20.105.56.45	AS8075 Microsoft Corporation	`0.14ms` from Dublin, IE
86.243.55.77	AS3215 Orange S.A.	`4.39ms` from Frankfurt am Main, DE
88.247.107.189	AS9121 Turk Telekomunikasyon Anonim Sirketi	`3.53ms` from Istanbul, TR
178.90.145.173	AS9198 JSC Kazakhtelecom	`11.33ms` from Karagandy, KZ
94.4.232.141	AS5607 Sky UK Limited	`10.57ms` from London, GB
172.109.138.77	AS5650 Frontier Communications of America, Inc.	`0.41ms` from Miami, US
176.194.140.141	AS12714 PJSC MegaFon	`10.53ms` from Moscow, RU

Traceroute

Below is a recent traceroute taken from the IPinfo ProbeNet to an IP in this ASN. Learn more.

traceroute -a -n -q1 185.100.235.3

traceroute to 185.100.235.3 (185.100.235.3): 64 hops max, 52 byte packets

1 [AS207728] 148.227.170.3 2.419 ms

2 *

3 [AS49981] 185.100.235.3 0.232 ms

Measurement taken from

IPinfo ProbeNet in Naaldwijk, NL

On April 13th 2026

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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 AS49981 at robtex.

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