Autonomous System details

AS20559

Fundaments B.V. · fundaments.nl

Netherlands

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AS20559 – Fundaments B.V.

Field	Value
Country	Netherlands
Website	fundaments.nl
Hosted domains	40,138
IPv4 addresses	34,560
IPv6 addresses	1,505,337,505,622,661,643,258,400,000,000
ASN type	Hosting
Registry	ripe
Allocated	11 years ago on Aug 13, 2015
Updated	3 years ago on Jan 17, 2023

Netblock	Company	Num of IPs
93.186.176.0/20	Fundaments B.V.	4,096
5.172.40.0/21	Fundaments B.V.	2,048
31.200.208.0/21	Fundaments B.V.	2,048
37.220.168.0/21	Fundaments B.V.	2,048
46.19.216.0/21	Fundaments B.V.	2,048
46.226.88.0/21	Fundaments B.V.	2,048
78.31.112.0/21	Site4u colocation network	2,048
45.13.164.0/22	Fundaments B.V.	1,024
45.133.196.0/22	Fundaments B.V.	1,024
45.146.124.0/22	Fundaments B.V.	1,024
85.209.108.0/22	Fundaments B.V.	1,024
88.218.152.0/22	Fundaments B.V.	1,024
91.197.72.0/22	Tripolis Webpower B.V.	1,024
91.218.148.0/22	Fundaments B.V.	1,024
185.41.136.0/22	Qomm Connect BV	1,024
185.46.64.0/22	Fundaments B.V.	1,024
185.51.56.0/22	Fundaments B.V.	1,024
185.52.60.0/22	Interstellar IT Services B.V.	1,024
185.113.84.0/22	Fundaments B.V.	1,024
185.122.116.0/22	Fundaments B.V.	1,024
193.37.204.0/22	Fundaments B.V.	1,024
193.187.188.0/22	Fundaments B.V.	1,024
91.224.248.0/23	Fundaments B.V.	512
194.213.112.0/23	Fundaments B.V.	512
91.210.127.0/24	Fundaments B.V.	256
91.234.193.0/24	Veiligheidsregio Twente	256
185.157.145.0/24	Interstellar IT Services B.V.	256
185.202.253.0/24	Interstellar IT Services B.V.	256
185.202.254.0/24	Interstellar IT Services B.V.	256
194.9.85.0/24	Site4U	256
213.249.72.0/24	Metaregistrar B.V.	256

Netblock	Company
2a02:ac40::/29	Fundaments B.V.
2a06:6940::/29	Fundaments B.V.
2a00:d10::/32	Fundaments B.V.
2a00:d1c0::/32	Fundaments B.V.
2a03:3400::/32	Fundaments B.V.
2a01:448:72::/48	Metaregistrar B.V.
2a07:3502:1160::/48	Veiligheidsregio Twente

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WHOIS Details

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                                                ASHandle:       AS20559
                                                OrgID:          AS20559
                                                ASName:         AS20559
                                                ASNumber:       AS20559
                                                RegDate:        0000-00-00
                                                Updated:        0000-00-00
                                                TechHandle:     AA00-AAAA
                                                Source:         AAAA

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Hosted Domains

There are 40,138 domain names hosted across 1,046 IP addresses on this ASN.

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IP Address	Domain	Domains on this IP
46.19.218.80	██████	11,839
46.19.218.202	██████████	739
93.186.176.123	██████████	593
93.186.183.12	██████████	548
93.186.183.13	██████████	531
46.19.218.203	██████████	530
93.186.183.11	██████████	478
46.19.218.205	██████████	476
46.19.218.113	██████████	461
46.19.218.224	██████████	451

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Peers

There are 149 peers for this ASN.

Peers	Name
AS1031	PEER 1031 LLC
AS1103	SURF B.V.
AS1140	Stichting Internet Domeinregistratie Nederland
AS1239	Cogent Communications, LLC
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
AS13194	Bite IP Network
AS132337	Axclusive
AS13237	euNetworks GmbH
AS137409	GSL Networks Pty LTD
AS14537	Continent 8 LLC
AS14630	Invesco Group Services, Inc.
AS14840	BR.Digital Telecom
AS14907	Wikimedia Foundation Inc.
AS15547	netplus.ch SA
AS15576	NTS workspace AG
AS15605	Connesi s.p.a.
AS15802	Emirates Integrated Telecommunications Company PJSC
AS15958	CETINdoo-NET
AS174	Cogent Communications, LLC
AS1764	Next Layer Telekommunikationsdienstleistungs- und Beratungs GmbH
AS18106	Viewqwest Pte Ltd
AS1828	Unitas Global
AS198150	SIACOM JSC
AS199524	G-Core Labs S.A.
AS199938	Netzwerge GmbH
AS200242	Ember Ana Reimer
AS202365	Omer GOLGELI
AS204092	Association GRIFON
AS20485	Joint Stock Company TransTeleCom
AS205112	PHILUNET GmbH
AS20562	Broadband Hosting B.V.
AS20764	CJSC RASCOM
AS20932	Services Industriels de Geneve
AS209823	Enki Multimedia EURL
AS21215	UNITED GROUP NETWORK INFRASTRUCTURE d.o.o. Beograd
AS212483	LEVEL EIGHTY-SIX COMMUNICATIONS LTD
AS212635	AS212635 Network
AS213241	TECHIT.BE SRL
AS22356	Durand do Brasil Ltda
AS24482	SG.GS
AS24785	Broadband Hosting B.V.
AS24940	Hetzner Online GmbH
AS24961	WIIT AG
AS25091	IP-Max SA
AS25160	Vorboss Limited
AS25220	equada network GmbH
AS263152	MIGO TELECOM
AS271253	LINK BRASIL TELECOMUNICACOES LTDA
AS28917	Fiord Networks, UAB
AS29049	Delta Telecom Ltd
AS29075	IELO Main Network
AS29140	Hostserver GmbH
AS293	ESnet
AS29632	Netassist International EOOD
AS30844	Liquid Telecommunications Ltd
AS31027	GlobalConnect A/S
AS31133	PJSC MegaFon
AS31500	Global Network Management Inc
AS3214	xTom GmbH
AS3216	PJSC Vimpelcom
AS32590	Valve Corporation
AS3333	Reseaux IP Europeens Network Coordination Centre (RIPE NCC)
AS33891	Core-Backbone GmbH
AS3399	Obenet AB
AS34019	Hivane Association
AS34177	CELESTE SAS
AS34288	Kantonsschule Zug
AS34927	iFog GmbH
AS35280	F5 Networks SARL
AS35360	Frederic Gargula
AS36236	NetActuate, Inc
AS36994	Vodacom
AS37100	SEACOM Limited
AS37468	Angola Cables
AS37497	Network Platforms (PTY) LTD
AS37721	Virtual Technologies & Solutions
AS38082	True International Gateway Co., Ltd.
AS38880	Micron21 Datacentre Pty Ltd
AS39120	Convergenze S.p.A.
AS39122	Blacknight Internet Solutions Limited
AS39249	Netassist International EOOD
AS39351	31173 Services AB
AS39390	Mainfreight Holding BV
AS39686	Eurofiber Nederland BV
AS41327	Fiber Telecom S.p.A.
AS41441	Speed IX
AS41666	Institute for Pyrotechnical Cleaning (limited company)
AS42541	Fiberby ApS
AS43733	Viva Armenia CJSC
AS4455	IX Reach Ltd
AS44901	Belcloud LTD
AS45352	IP ServerOne Solutions Sdn Bhd
AS45489	Sri Lanka Telecom PLC, GLobal Peering
AS47147	Anexia Cloud Solutions GmbH
AS47957	Worldline IGSA SA

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ASN API & Database

Upstreams

There are 6 upstreams for this ASN.

upstreams	Name
AS174	Cogent Communications, LLC
AS20562	Broadband Hosting B.V.
AS24785	Broadband Hosting B.V.
AS6461	Zayo Bandwidth
AS6939	Hurricane Electric LLC
AS8455	atom86 BV

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Downstreams

There is 1 peer for this ASN.

Downstreams	Name
AS39390	Mainfreight Holding BV

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ASN API & Database

Pingable IPs

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

IP Address	ASN	Details
31.200.214.60	AS20559 Fundaments B.V.	`4.05ms` from Amsterdam, NL
5.172.42.1	AS20559 Fundaments B.V.	`2.75ms` from Amsterdam, NL
185.157.145.56	AS20559 Fundaments B.V.	`0.61ms` from Amsterdam, NL
93.186.190.186	AS20559 Fundaments B.V.	`0.61ms` from Amsterdam, NL
5.172.45.5	AS20559 Fundaments B.V.	`1.26ms` from Amsterdam, NL
2a06:6942:1::201	AS20559 Fundaments B.V.	`4.43ms` from Amsterdam, NL
93.186.188.89	AS20559 Fundaments B.V.	`2.79ms` from Amsterdam, NL
45.133.196.6	AS20559 Fundaments B.V.	`0.58ms` from Amsterdam, NL
2a00:d10:3000::3	AS20559 Fundaments B.V.	`2.42ms` from Amsterdam, NL
185.113.84.65	AS20559 Fundaments B.V.	`0.71ms` from Amsterdam, NL
93.186.186.137	AS20559 Fundaments B.V.	`2.27ms` from Amsterdam, NL
46.19.221.67	AS20559 Fundaments B.V.	`1.27ms` from Amsterdam, NL
91.197.74.2	AS20559 Fundaments B.V.	`1.24ms` from Amsterdam, NL
37.220.170.42	AS20559 Fundaments B.V.	`0.92ms` from Amsterdam, NL
185.51.59.19	AS20559 Fundaments B.V.	`0.75ms` from Amsterdam, NL
194.9.85.129	AS20559 Fundaments B.V.	`1.24ms` from Amsterdam, NL
185.52.61.41	AS20559 Fundaments B.V.	`0.88ms` from Amsterdam, NL
185.122.118.45	AS20559 Fundaments B.V.	`0.84ms` from Amsterdam, NL
93.186.178.169	AS20559 Fundaments B.V.	`0.66ms` from Amsterdam, NL
2a00:d10:181:6::4	AS20559 Fundaments B.V.	`2.33ms` from Amsterdam, NL
2a00:d1c0:800::20	AS20559 Fundaments B.V.	`1.18ms` from Amsterdam, NL
2a06:6940::2902	AS20559 Fundaments B.V.	`0.78ms` from Amsterdam, NL
193.37.205.52	AS20559 Fundaments B.V.	`0.61ms` from Amsterdam, NL
2a00:d10:1:0:93:186:179:36	AS20559 Fundaments B.V.	`0.81ms` from Amsterdam, NL
46.19.223.105	AS20559 Fundaments B.V.	`2.26ms` from Amsterdam, 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
52.252.118.47	AS8075 Microsoft Corporation	`0.21ms` from Boydton, US
200.59.2.223	AS12150 COTELCAM	`1.69ms` from Buenos Aires, AR
116.116.239.143	AS4837 CHINA UNICOM China169 Backbone	`13.50ms` from Changchun, CN
217.255.11.191	AS3320 Deutsche Telekom AG	`2.13ms` from Frankfurt am Main, DE
1.224.247.47	AS9318 SK Broadband Co Ltd	`5.47ms` from Incheon, KR
37.10.188.79	AS3352 TELEFONICA DE ESPANA S.A.U.	`16.74ms` from Madrid, ES
34.39.192.159	AS396982 Google LLC	`0.13ms` from Sao Paulo, BR
36.38.235.255	AS9845 LG HelloVision Corp.	`7.91ms` from Seoul, KR
66.159.250.79	AS22843 Proofpoint, Inc.	`0.66ms` from Atlanta, US
45.227.192.15	AS28146 MHNET TELECOM	`2.46ms` from Chapeco, BR
217.83.176.143	AS3320 Deutsche Telekom AG	`3.21ms` from Duesseldorf, DE
18.199.191.111	AS16509 Amazon.com, Inc.	`0.37ms` from Frankfurt am Main, DE
160.30.234.15	AS142570 ARYAN DUNYA ICT	`0.01ms` from Kabul, AF
178.198.38.255	AS3303 Swisscom (Switzerland) Ltd	`0.69ms` from Lausanne, CH
67.150.26.31	AS20115 Charter Communications LLC	`4.01ms` from Los Angeles, US
97.170.232.95	AS6167 Verizon Business	`12.92ms` from Los Angeles, US
18.100.27.159	AS16509 Amazon.com, Inc.	`5.63ms` from Madrid, ES
49.146.229.95	AS9299 Philippine Long Distance Telephone Company	`13.10ms` from Manila, PH
86.198.210.95	AS3215 Orange S.A.	`4.63ms` from Marseille, FR
125.73.95.111	AS4134 CHINANET BACKBONE	`3.37ms` from Nanning, CN
24.146.191.223	AS6128 Cablevision Systems Corp.	`7.90ms` from Newark, US
97.103.118.191	AS33363 Charter Communications, Inc	`7.37ms` from Orlando, US
58.77.61.143	AS3786 LG DACOM Corporation	`2.01ms` from Seoul, KR
203.40.55.191	AS1221 Telstra Limited	`11.75ms` from Sydney, AU
154.254.168.143	AS36947 Telecom Algeria	`11.67ms` from Algiers, DZ

Traceroute

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

traceroute -a -n -q1 194.9.85.136

traceroute to 194.9.85.136 (194.9.85.136): 64 hops max, 52 byte packets

1 [AS202422] 185.101.139.2 0.064 ms

2 [AS199524] 92.223.126.129 0.095 ms

3 *

4 [] 80.249.212.107 1.478 ms

5 [AS20559] 185.51.56.209 1.516 ms

6 [AS20559] 185.51.56.219 2.346 ms

7 [AS20559] 185.51.56.180 1.56 ms

8 *

9 [AS20559] 194.9.85.136 1.471 ms

Measurement taken from

IPinfo ProbeNet in Amsterdam, NL

On April 24th 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 AS20559 at robtex.

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