Autonomous System details

AS51430

AltusHost B.V. · altushost.com

Netherlands

BitTorrent

VPN

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AS51430 – AltusHost B.V.

Field	Value
Country	Netherlands
Website	altushost.com
Hosted domains	7,992
IPv4 addresses	20,480
IPv6 addresses	238,013,315,365,728,193,137,200,000,000
ASN type	Hosting
Registry	ripe
Allocated	16 years ago on Aug 20, 2010
Updated	7 years ago on May 29, 2019

Netblock	Company	Num of IPs
213.5.64.0/21	AltusHost B.V.	2,048
31.3.152.0/22	AltusHost B.V.	1,024
37.46.124.0/22	AltusHost B.V.	1,024
79.142.64.0/22	AltusHost B.V.	1,024
185.10.56.0/22	AltusHost B.V.	1,024
31.3.158.0/23	AltusHost Sweden	512
79.142.74.0/23	AltusHost B.V.	512
79.142.76.0/23	AltusHost Sweden Network	512
128.127.104.0/23	AltusHost Sweden Network	512
128.127.106.0/23	AltusHost B.V.	512
128.127.110.0/23	AltusHost B.V.	512
31.3.156.0/24	Altus Network	256
31.3.157.0/24	AltusHost Bulgaria	256
37.46.112.0/24	AltusHost B.V.	256
37.46.113.0/24	AltusHost Luxembourg Network	256
37.46.114.0/24	Bulgarian Network	256
37.46.115.0/24	Serbian Network	256
37.46.116.0/24	Serbian Network	256
37.46.117.0/24	Bulgarian Network	256
37.46.118.0/24	Bulgarian Network	256
37.46.119.0/24	AltusHost Switzerland	256
37.46.120.0/24	Stockholm Data Center	256
37.46.121.0/24	Stockholm Data Center	256
37.46.122.0/24	AltusHost B.V.	256
37.46.123.0/24	AltusHost B.V.	256
79.142.68.0/24	AltusHost Network	256
79.142.69.0/24	AltusHost Switzerland	256
79.142.70.0/24	AltusHost Bulgaria	256
79.142.71.0/24	AltusHost B.V.	256
79.142.72.0/24	AltusHost B.V.	256
79.142.73.0/24	AltusHost B.V.	256
79.142.78.0/24	AltusHost Sweden	256
79.142.79.0/24	AltusHost Switzerland	256
82.21.212.0/24	Private Customer	256
82.22.247.0/24	Private Customer	256
82.23.201.0/24	Private Customer	256
82.23.230.0/24	Private Customer	256
82.23.237.0/24	Private Customer	256
82.24.247.0/24	Private Customer	256
82.25.240.0/24	Private Customer	256
82.25.247.0/24	Private Customer	256
82.26.232.0/24	Private Customer	256
82.26.247.0/24	Private Customer	256
82.27.228.0/24	Private Customer	256
82.27.247.0/24	Private Customer	256
91.214.47.0/24	AltusHost B.V.	256
128.127.108.0/24	AltusHost B.V.	256
128.127.109.0/24	AltusHost Luxembourg Network	256
176.67.83.0/24	Overplay, Inc	256
185.2.28.0/24	AltusHost Sweden Network	256
185.2.29.0/24	AltusHost B.V.	256
185.2.30.0/24	AltusHost B.V.	256
185.2.31.0/24	AltusHost B.V.	256
185.7.34.0/24	AltusHost Switzerland	256
185.7.35.0/24	AltusHost B.V.	256

Netblock	Company
2a00:7142::/32	AltusHost B.V.
2a00:7143::/32	AltusHost B.V.
2a00:7144::/32	AltusHost Network IPv6
2a05:e9c0:2200::/40	Overplay, Inc
2a00:7145::/48	AltusHost Bulgaria DC
2a00:7145:c1::/48	AltusHost B.V.
2a00:7145:c2::/48	AltusHost B.V.
2a00:7146::/48	AltusHost Switzerland DC
2a00:7147:22::/48	AltusHost B.V.
2a00:7147:a9::/48	AltusHost B.V.
2a00:7147:e1::/48	AltusHost B.V.
2a00:7147:e2::/48	AltusHost B.V.
2a00:7147:e3::/48	AltusHost B.V.
2a00:7147:e4::/48	AltusHost B.V.
2a00:7147:e5::/48	AltusHost B.V.
2a00:7147:e6::/48	AltusHost B.V.
2a00:7147:e7::/48	AltusHost B.V.
2a00:7147:e8::/48	AltusHost B.V.
2a00:7147:e9::/48	AltusHost B.V.
2a00:7147:e10::/48	AltusHost B.V.

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WHOIS Details

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                                                ASHandle:       AS51430
                                                OrgID:          AS51430
                                                ASName:         AS51430
                                                ASNumber:       AS51430
                                                RegDate:        0000-00-00
                                                Updated:        0000-00-00
                                                TechHandle:     AA00-AAAA
                                                Source:         AAAA

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Hosted Domains

There are 7,992 domain names hosted across 469 IP addresses on this ASN.

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IP Address	Domain	Domains on this IP
37.46.123.78	██████████	753
79.142.64.233	██████████	471
213.5.71.103	██████████	471
37.46.112.100	██████████	337
79.142.76.49	██████████	251
91.214.47.200	██████████	168
31.3.152.11	██████████	136
213.5.70.120	██████████	98
213.5.70.116	██████████	78
79.142.64.203	███████	71

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Hosted Domains API & Database

Peers

There are 56 peers for this ASN.

Peers	Name
AS1031	PEER 1031 LLC
AS1239	Cogent Communications, LLC
AS136787	PacketHub S.A.
AS14840	BR.Digital Telecom
AS174	Cogent Communications, LLC
AS198150	SIACOM JSC
AS199968	IWS NETWORKS LLC
AS201789	NETOPS B.V.
AS202365	Omer GOLGELI
AS205112	PHILUNET GmbH
AS209823	Enki Multimedia EURL
AS212483	LEVEL EIGHTY-SIX COMMUNICATIONS LTD
AS212635	AS212635 Network
AS24482	SG.GS
AS24940	Hetzner Online GmbH
AS24961	WIIT AG
AS25091	IP-Max SA
AS25160	Vorboss Limited
AS263152	MIGO TELECOM
AS271253	LINK BRASIL TELECOMUNICACOES LTDA
AS28917	Fiord Networks, UAB
AS29049	Delta Telecom Ltd
AS31500	Global Network Management Inc
AS3399	Obenet AB
AS34019	Hivane Association
AS34927	iFog GmbH
AS39120	Convergenze S.p.A.
AS39122	Blacknight Internet Solutions Limited
AS39351	31173 Services AB
AS41327	Fiber Telecom S.p.A.
AS41441	Speed IX
AS42708	Glesys AB
AS43733	Viva Armenia CJSC
AS44901	Belcloud LTD
AS45839	Shinjiru Technology Sdn Bhd
AS49544	i3D.net B.V
AS50673	Serverius
AS50869	FREEIX REMOTE
AS51088	A2B IP B.V.
AS53062	ALT \| GRUPO BRASIL TECPAR
AS5405	Inter.link GmbH
AS56911	Warian S.R.L.
AS57463	NetIX Communications JSC
AS58057	Securebit AG
AS58299	Openfactory GmbH
AS60326	0xDEADBEEF LTD
AS61049	Exascale Ltd
AS61295	NETOPS B.V.
AS61568	ALOO TELECOM - FSF TECNOLOGIA SA
AS62167	Tismi BV
AS6939	Hurricane Electric LLC
AS8283	Netwerkvereniging Coloclue
AS8298	IPng Networks GmbH
AS9002	RETN Limited
AS9044	BSE Software GmbH
AS999	CORIX NETWORKS

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ASN API & Database

Upstreams

There are 7 upstreams for this ASN.

upstreams	Name
AS174	Cogent Communications, LLC
AS201789	NETOPS B.V.
AS3399	Obenet AB
AS42708	Glesys AB
AS50673	Serverius
AS6939	Hurricane Electric LLC
AS9002	RETN Limited

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ASN API & Database

Downstreams

There are 4 downstreams for this ASN.

Downstreams	Name
AS136787	PacketHub S.A.
AS199968	IWS NETWORKS LLC
AS45839	Shinjiru Technology Sdn Bhd
AS61295	NETOPS B.V.

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ASN API & Database

Pingable IPs

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

IP Address	ASN	Details
2a00:7146::2	AS51430 AltusHost B.V.	`0.16ms` from Zuerich, CH
79.142.79.2	AS51430 AltusHost B.V.	`0.15ms` from Zuerich, CH
2a00:7147:e8::1	AS51430 AltusHost B.V.	`0.53ms` from Belgrade, RS
79.142.64.3	AS51430 AltusHost B.V.	`0.17ms` from Dronten, NL
2a00:7142:26:4a3e:61c0:7021:d229:9bcc	AS51430 AltusHost B.V.	`0.79ms` from Stockholm, SE
82.23.237.2	AS51430 AltusHost B.V.	`0.34ms` from Belgrade, RS
2a00:7147:22::1	AS51430 AltusHost B.V.	`0.47ms` from Belgrade, RS
79.142.74.1	AS51430 AltusHost B.V.	`0.14ms` from Dronten, NL
2a00:7142:6::2	AS51430 AltusHost B.V.	`0.59ms` from Stockholm, SE
82.25.240.2	AS51430 AltusHost B.V.	`0.17ms` from Zuerich, CH
79.142.66.3	AS51430 AltusHost B.V.	`0.15ms` from Dronten, NL
79.142.65.3	AS51430 AltusHost B.V.	`0.14ms` from Dronten, NL
37.46.113.251	AS51430 AltusHost B.V.	`0.15ms` from Meppel, NL
37.46.119.2	AS51430 AltusHost B.V.	`0.14ms` from Zuerich, CH
82.25.247.1	AS51430 AltusHost B.V.	`0.36ms` from Belgrade, RS
2a00:7147:e6::1	AS51430 AltusHost B.V.	`0.52ms` from Belgrade, RS
213.5.64.2	AS51430 AltusHost B.V.	`0.18ms` from Dronten, NL
2a00:7142::1	AS51430 AltusHost B.V.	`0.58ms` from Stockholm, SE
2a00:7143::2	AS51430 AltusHost B.V.	`0.15ms` from Dronten, NL
37.46.123.1	AS51430 AltusHost B.V.	`0.11ms` from Dronten, NL
185.10.58.3	AS51430 AltusHost B.V.	`0.15ms` from Dronten, NL
213.5.69.2	AS51430 AltusHost B.V.	`0.19ms` from Dronten, NL
31.3.155.2	AS51430 AltusHost B.V.	`0.60ms` from Stockholm, SE
185.2.28.51	AS51430 AltusHost B.V.	`0.56ms` from Stockholm, SE
82.26.232.2	AS51430 AltusHost B.V.	`0.17ms` from Zuerich, CH

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
97.67.236.150	AS7029 Windstream Communications LLC	`0.72ms` from Atlanta, US
3.134.148.70	AS16509 Amazon.com, Inc.	`0.13ms` from Columbus, US
51.37.189.198	AS15502 Vodafone Ireland Limited	`7.04ms` from Dublin, IE
108.217.237.118	AS7018 AT&T Enterprises, LLC	`4.23ms` from Fremont, US
218.51.218.198	AS9318 SK Broadband Co Ltd	`1.57ms` from Incheon, KR
213.133.188.6	AS13249 PRIVATE JOINT STOCK COMPANY DATAGROUP	`0.26ms` from Kyiv, UA
158.130.84.118	AS55 University of Pennsylvania	`4.40ms` from New York City, US
109.1.36.134	AS15557 Societe Francaise Du Radiotelephone - SFR SA	`0.97ms` from Paris, FR
116.120.0.54	AS9318 SK Broadband Co Ltd	`7.11ms` from Seoul, KR
43.133.58.6	AS132203 Tencent Building, Kejizhongyi Avenue	`0.27ms` from Singapore, SG
139.144.121.246	AS63949 Akamai Connected Cloud	`0.12ms` from Singapore, SG
52.197.21.230	AS16509 Amazon.com, Inc.	`0.32ms` from Tokyo, JP
153.162.119.86	AS4713 NTT DOCOMO BUSINESS,Inc.	`7.46ms` from Tokyo, JP
95.99.186.230	AS50266 Odido Netherlands B.V.	`4.06ms` from Amsterdam, NL
9.163.211.102	AS8075 Microsoft Corporation	`0.28ms` from Amsterdam, NL
158.181.36.70	AS8814 Aztelekom LLC	`1.66ms` from Baku, AZ
34.210.13.198	AS16509 Amazon.com, Inc.	`0.17ms` from Boardman, US
178.116.135.246	AS6848 Telenet BV	`6.99ms` from Brussels, BE
162.40.42.246	AS7029 Windstream Communications LLC	`14.81ms` from Chicago, US
63.58.100.134	AS22394 Verizon Business	`2.99ms` from Dallas, US
135.119.33.38	AS8075 Microsoft Corporation	`0.16ms` from Des Moines, US
113.183.89.150	AS45899 VNPT Corp	`3.97ms` from Hanoi, VN
27.72.226.150	AS7552 Viettel Group	`1.84ms` from Hanoi, VN
162.230.35.198	AS7018 AT&T Enterprises, LLC	`2.86ms` from Houston, US
123.215.53.54	AS9318 SK Broadband Co Ltd	`2.64ms` from Incheon, KR

Traceroute

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

traceroute -a -n -q1 -f6 37.46.121.1

traceroute to 37.46.121.1 (37.46.121.1): 64 hops max, 52 byte packets

6 [AS51430] 37.46.121.1 0.703 ms

Measurement taken from

IPinfo ProbeNet in Stockholm, SE

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 AS51430 at robtex.

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