Autonomous System details

AS39521

TNGNET B.V. · tngnet.com

Netherlands

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AS39521 – TNGNET B.V.

Field	Value
Country	Netherlands
Website	tngnet.com
Hosted domains	309
IPv4 addresses	20,992
IPv6 addresses	797,233,385,299,784,897,100,000,000,000
ASN type	Hosting
Registry	ripe
Allocated	10 years ago on Jun 24, 2016
Updated	11 days ago on Apr 20, 2026

Netblock	Company	Num of IPs
45.130.100.0/22	TNGNET B.V.	1,024
68.164.0.0/22	Private Customer	1,024
68.165.140.0/22	Private Customer	1,024
68.165.176.0/22	Private Customer	1,024
68.165.208.0/22	Private Customer	1,024
72.244.124.0/22	Private Customer	1,024
74.0.132.0/22	Private Customer	1,024
74.0.160.0/22	Private Customer	1,024
74.0.200.0/22	Private Customer	1,024
74.0.248.0/22	Private Customer	1,024
185.144.56.0/22	TNGNET B.V.	1,024
212.107.4.0/22	Hop Bilisim Teknolojileri Anonim Sirketi	1,024
45.10.16.0/24	TNGNET B.V.	256
45.10.17.0/24	TNGNET B.V.	256
45.10.18.0/24	TNGNET B.V.	256
45.88.5.0/24	Dataplace Amsterdam :: Infrastructure services	256
45.88.6.0/24	TNGNET B.V.	256
45.88.7.0/24	Dataplace Amsterdam :: Network services customers	256
45.95.40.0/24	TNGNET-NETWORK	256
45.95.41.0/24	TNGNET-NETWORK	256
82.21.58.0/24	Internet Utilities Europe and Asia Limited	256
82.21.112.0/24	Internet Utilities Europe and Asia Limited	256
82.21.116.0/24	Internet Utilities Europe and Asia Limited	256
82.21.126.0/24	Internet Utilities Europe and Asia Limited	256
82.21.165.0/24	Internet Utilities Europe and Asia Limited	256
82.22.143.0/24	Master VM	256
82.22.157.0/24	Master VM	256
82.22.186.0/24	Master VM	256
82.23.188.0/24	Private Customer	256
82.23.191.0/24	Internet Utilities Europe and Asia Limited	256
83.229.34.0/24	Network services customers	256
95.178.107.0/24	Dataplace Amsterdam :: Hosting customers	256
143.20.6.0/24	Internet Utilities Europe and Asia Limited	256
143.20.54.0/24	Internet Utilities Europe and Asia Limited	256
143.20.61.0/24	Internet Utilities Europe and Asia Limited	256
143.20.62.0/24	Internet Utilities Europe and Asia Limited	256
143.20.104.0/24	Private Customer	256
143.20.124.0/24	Internet Utilities Europe and Asia Limited	256
143.20.125.0/24	Internet Utilities Europe and Asia Limited	256
162.141.98.0/24	Brander Group Inc.	256
167.148.40.0/24	Brander Group Inc.	256
167.148.190.0/24	Brander Group Inc.	256
188.191.49.0/24	Equinix-AM5 :: Infrastructure services	256
188.191.50.0/24	TNGNET B.V.	256
188.191.51.0/24	TNGNET B.V.	256
217.194.153.0/24	Network services customers	256

Netblock	Company
2a07:3bc0::/29	TNGNET B.V.
2a05:e4c0::/32	Multi Datacenter
2a05:e4c1::/32	Dataplace Amsterdam
2a05:e4c7::/36	TNGNET B.V.

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WHOIS Details

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                                                ASHandle:       AS39521
                                                OrgID:          AS39521
                                                ASName:         AS39521
                                                ASNumber:       AS39521
                                                RegDate:        0000-00-00
                                                Updated:        0000-00-00
                                                TechHandle:     AA00-AAAA
                                                Source:         AAAA

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Hosted Domains

There are 309 domain names hosted across 210 IP addresses on this ASN.

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IP Address	Domain	Domains on this IP
45.10.16.60	██████████	16
95.178.107.34	██████████	14
68.165.143.22	██████████	10
45.88.5.73	██████████	8
45.10.16.59	██████████	8
45.88.6.62	██████████	8
45.88.6.56	██████████	3
45.10.16.58	██████████	3
45.10.16.197	██████████	3
95.178.107.171	██████████	3

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Hosted Domains API & Database

Peers

There are 157 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.
AS12735	TurkNet Iletisim Hizmetleri A.S.
AS12779	IT.Gate S.p.A.
AS12859	BIT BV
AS12969	Vodafone Iceland
AS13004	Serbian Open Exchange DOO
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
AS17639	Converge ICT Solutions Inc.
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
AS200612	Gulf Bridge International Inc.
AS205112	PHILUNET GmbH
AS20764	CJSC RASCOM
AS207778	Jacobus Huijbrechts
AS208972	GIBIRNET ILETISIM HIZMETLERI SANAYI VE TICARET LIMITED SIRKETI
AS20932	Services Industriels de Geneve
AS209823	Enki Multimedia EURL
AS212483	LEVEL EIGHTY-SIX COMMUNICATIONS LTD
AS212635	AS212635 Network
AS213241	TECHIT.BE SRL
AS213784	TNGNET B.V.
AS22356	Durand do Brasil Ltda
AS24381	BGP.Exchange
AS24482	SG.GS
AS24940	Hetzner Online GmbH
AS24961	WIIT AG
AS25091	IP-Max SA
AS25160	Vorboss Limited
AS25220	equada network GmbH
AS263152	MIGO TELECOM
AS264409	GRUPO YAX
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
AS3170	VeloxServ Communications Ltd
AS31800	DALnet
AS3214	xTom GmbH
AS3216	PJSC Vimpelcom
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
AS34872	Sarah Rossius trading as Servperso Systems
AS34927	iFog GmbH
AS35280	F5 Networks SARL
AS35360	Frederic Gargula
AS35598	INETCOM CARRIER LLC
AS36236	NetActuate, Inc
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
AS39351	31173 Services AB
AS39686	Eurofiber Nederland BV
AS41327	Fiber Telecom S.p.A.
AS41666	Institute for Pyrotechnical Cleaning (limited company)
AS42295	TBISS Ltd
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
AS47690	TNGNET B.V.

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ASN API & Database

Upstreams

There are 6 upstreams for this ASN.

upstreams	Name
AS174	Cogent Communications, LLC
AS5511	Orange S.A.
AS61138	Zappie Host
AS6206	Netrouting B.V.
AS6830	Liberty Global Europe Holding B.V.
AS6939	Hurricane Electric LLC

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ASN API & Database

Downstreams

There are 7 downstreams for this ASN.

Downstreams	Name
AS207778	Jacobus Huijbrechts
AS213784	TNGNET B.V.
AS24381	BGP.Exchange
AS31800	DALnet
AS47690	TNGNET B.V.
AS60117	Host Sailor Ltd
AS61060	NXTcom Nederland BV

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ASN API & Database

Pingable IPs

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

IP Address	ASN	Details
2a05:e4c1:1001::2	AS39521 TNGNET B.V.	`0.82ms` from Amsterdam, NL
167.148.190.40	AS39521 TNGNET B.V.	`76.70ms` from New York City, US
2a05:e4c1:1000::1	AS39521 TNGNET B.V.	`1.43ms` from Amsterdam, NL
162.141.98.81	AS39521 TNGNET B.V.	`76.72ms` from New York City, US
2a05:e4c1:1002:1::2	AS39521 TNGNET B.V.	`1.24ms` from Amsterdam, NL
45.10.16.42	AS39521 TNGNET B.V.	`0.59ms` from Amsterdam, NL
2a05:e4c1:1:3::2	AS39521 TNGNET B.V.	`0.75ms` from Amsterdam, NL
45.10.17.129	AS39521 TNGNET B.V.	`0.53ms` from Hong Kong, HK
212.107.4.3	AS39521 TNGNET B.V.	`31.59ms` from Frankfurt am Main, DE
45.10.18.1	AS39521 TNGNET B.V.	`0.26ms` from Auckland, NZ
2a05:e4c1:2000::2000	AS39521 TNGNET B.V.	`0.83ms` from Amsterdam, NL
2a05:e4c1:2001::6667	AS39521 TNGNET B.V.	`0.84ms` from Amsterdam, NL
95.178.107.18	AS39521 TNGNET B.V.	`0.74ms` from Amsterdam, NL
45.88.5.36	AS39521 TNGNET B.V.	`0.66ms` from Amsterdam, NL
167.148.40.254	AS39521 TNGNET B.V.	`32.11ms` from Frankfurt am Main, DE
185.144.56.2	AS39521 TNGNET B.V.	`32.02ms` from Frankfurt am Main, DE
2a05:e4c1::1	AS39521 TNGNET B.V.	`1.33ms` from Amsterdam, NL
45.95.40.4	AS39521 TNGNET B.V.	`0.87ms` from Amsterdam, NL
45.88.6.55	AS39521 TNGNET B.V.	`0.66ms` from Amsterdam, NL
45.95.41.2	AS39521 TNGNET B.V.	`0.90ms` 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
199.46.230.1	AS12007 Raytheon Company	`12.30ms` from Adelaide, AU
77.60.45.209	AS1136 KPN B.V.	`2.17ms` from Amsterdam, NL
95.96.49.1	AS33915 Vodafone Libertel B.V.	`4.04ms` from Amsterdam, NL
77.251.17.1	AS33915 Vodafone Libertel B.V.	`2.38ms` from Amsterdam, NL
87.208.40.1	AS50266 Odido Netherlands B.V.	`4.88ms` from Amsterdam, NL
71.163.136.1	AS701 Verizon Business	`1.59ms` from Ashburn, US
23.252.189.97	AS53848 Mountain Telephone	`11.50ms` from Atlanta, US
12.168.167.129	AS7018 AT&T Enterprises, LLC	`11.52ms` from Atlanta, US
186.1.163.81	AS27837 Dialnet de Colombia S.A. E.S.P.	`15.48ms` from Bogota, CO
137.103.120.1	AS11776 Breezeline	`2.60ms` from Boston, US
73.69.3.1	AS7922 Comcast Cable Communications, LLC	`1.28ms` from Boston, US
181.231.18.1	AS7303 Telecom Argentina S.A.	`16.50ms` from Buenos Aires, AR
190.246.104.1	AS7303 Telecom Argentina S.A.	`5.32ms` from Buenos Aires, AR
175.19.6.1	AS4837 CHINA UNICOM China169 Backbone	`3.47ms` from Changchun, CN
216.80.109.81	AS6079 RCN	`0.46ms` from Chicago, US
18.190.225.193	AS16509 Amazon.com, Inc.	`0.18ms` from Columbus, US
50.84.92.145	AS11427 Charter Communications Inc	`2.49ms` from Dallas, US
207.191.72.1	AS26831 Cameron Communications, LLC	`11.03ms` from Dallas, US
109.106.102.49	AS31122 Digiweb ltd	`4.49ms` from Dublin, IE
62.143.80.1	AS3209 Vodafone GmbH	`3.76ms` from Duesseldorf, DE
200.137.148.1	AS1916 Rede Nacional de Ensino e Pesquisa	`14.47ms` from Fortaleza, BR
212.123.34.97	AS12915 EPAG Domainservices GmbH	`0.41ms` from Frankfurt am Main, DE
172.83.230.1	AS40523 OACYS TECHNOLOGY	`6.42ms` from Fremont, US
113.65.212.1	AS4134 CHINANET BACKBONE	`4.24ms` from Guangzhou, CN
120.196.111.129	AS9808 China Mobile Communications Group Co., Ltd.	`4.65ms` from Guangzhou, CN

Traceroute

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

traceroute -a -n -q1 -f3 74.0.160.5

traceroute to 74.0.160.5 (74.0.160.5): 64 hops max, 52 byte packets

3 [] 169.150.194.33 0.265 ms

4 *

5 [AS39521] 45.88.5.214 1.984 ms

6 *

7 *

8 *

9 *

10 [AS39521] 74.0.160.5 35.348 ms

Measurement taken from

IPinfo ProbeNet in Amsterdam, NL

On April 25th 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 AS39521 at robtex.

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