Autonomous System details

AS43366

OSSO B.V.  ·  osso.nl

Netherlands

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AS43366 – OSSO B.V.

Field Value
Country Netherlands
Website osso.nl
Hosted domains 2,392
IPv4 addresses 9,728
IPv6 addresses 1,346,878,762,742,493,739,090,247,155,712
ASN type Hosting
Registry ripe
Allocated 19 years ago on Jul 20, 2007
Updated 3 months ago on Dec 15, 2025

IP Ranges

Netblock Company Num of IPs
217.21.192.0/20 OSSO B.V. 4,096
185.12.144.0/22 OSSO B.V. 1,024
185.37.124.0/22 OSSO B.V. 1,024
185.79.8.0/22 Osso Network B.V. 1,024
185.159.136.0/22 This space is statically assigned 1,024
91.194.224.0/23 OSSO B.V. 512
195.28.22.0/23 Exception B.V. 512
195.88.160.0/23 Ark B Holding B.V. 512
217.21.206.0/24 Rapide Access 256
Netblock Company
2a05:6c80::/29 Osso Network B.V.
2a07:b440::/29 Exception B.V.
2a00:8080::/32 OSSO B.V.
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WHOIS Details

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                                                ASHandle:       AS43366
                                                OrgID:          AS43366
                                                ASName:         AS43366
                                                ASNumber:       AS43366
                                                RegDate:        0000-00-00
                                                Updated:        0000-00-00
                                                TechHandle:     AA00-AAAA
                                                Source:         AAAA
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Hosted Domains

There are 2,392 domain names hosted across 228 IP addresses on this ASN.

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IP Address Domain Domains on this IP
185.37.124.48 ██████████ 537
185.37.124.35 ██████████ 375
185.159.139.20 ██████████ 281
195.28.22.137 ██████████ 74
185.159.139.30 ██████████ 68
185.37.124.69 ██████████ 62
217.21.199.132 ██████████ 57
195.28.22.98 ██████████ 57
185.37.124.14 ██████████ 43
185.159.139.19 ██████████ 42

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Peers

There are 142 peers for this ASN.

Peers Name
AS1031 PEER 1031 LLC
AS1103 SURF B.V.
AS1140 Stichting Internet Domeinregistratie Nederland
AS12552 GlobalConnect AB
AS12637 SEEWEB s.r.l.
AS1267 WIND TRE S.P.A.
AS12713 OTEGlobe
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
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
AS201791 Devhouse Spindle B.V.
AS202606 Fiber Noord BV
AS203135 CTNET B.V.
AS204751 MobielWerkt B.V.
AS20562 Broadband Hosting B.V.
AS20764 CJSC RASCOM
AS208152 Cloud Networks B.V.
AS208209 MobielWerkt B.V.
AS20932 Services Industriels de Geneve
AS209495 Stichting RTV Noord
AS209823 Enki Multimedia EURL
AS212483 LEVEL EIGHTY-SIX COMMUNICATIONS LTD
AS213241 TECHIT.BE SRL
AS215914 Netgrid B.V.
AS22356 Durand do Brasil Ltda
AS24482 SG.GS
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
AS2914 NTT America, Inc.
AS29140 Hostserver GmbH
AS30844 Liquid Telecommunications Ltd
AS31027 GlobalConnect A/S
AS31133 PJSC MegaFon
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
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
AS39351 31173 Services AB
AS41153 Gamma Communications Nederland B.V.
AS41327 Fiber Telecom S.p.A.
AS41666 Institute for Pyrotechnical Cleaning (limited company)
AS4230 CLARO S.A.
AS42541 Fiberby ApS
AS43727 KVANT TELECOM
AS44324 MoeDove LLC
AS44439 2Hip Consultancy B.V.
AS44901 Belcloud LTD
AS45352 IP ServerOne Solutions Sdn Bhd
AS45489 Sri Lanka Telecom PLC, GLobal Peering
AS4651 National Telecom Public Company Limited
AS47147 Anexia Cloud Solutions GmbH
AS4775 Globe Telecoms
AS47957 Worldline IGSA SA
AS48185 team.blue NV
AS48314 Michael Sebastian Schinzel trading as IP-Projects GmbH & Co. KG
AS48362 Stadtwerke Feldkirch
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ASN API & Database

Upstreams

There are 3 upstreams for this ASN.

upstreams Name
AS2914 NTT America, Inc.
AS6830 Liberty Global Europe Holding B.V.
AS6939 Hurricane Electric LLC
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ASN API & Database

Downstreams

There are 11 downstreams for this ASN.

Downstreams Name
AS201791 Devhouse Spindle B.V.
AS202606 Fiber Noord BV
AS203135 CTNET B.V.
AS204751 MobielWerkt B.V.
AS208152 Cloud Networks B.V.
AS208209 MobielWerkt B.V.
AS209495 Stichting RTV Noord
AS215914 Netgrid B.V.
AS41153 Gamma Communications Nederland B.V.
AS44439 2Hip Consultancy B.V.
AS60880 Horizon Telecom B.V.
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ASN API & Database

Pingable IPs

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

IP Address ASN Details
185.159.139.185 AS43366 OSSO B.V. 3.04ms from Amsterdam, NL
217.21.192.132 AS43366 OSSO B.V. 3.62ms from Amsterdam, NL
2a07:b440:165:a206:303::78 AS43366 OSSO B.V. 3.79ms from Amsterdam, NL
217.21.196.154 AS43366 OSSO B.V. 3.00ms from Amsterdam, NL
185.79.8.213 AS43366 OSSO B.V. 0.28ms from Amsterdam, NL
185.37.124.95 AS43366 OSSO B.V. 2.83ms from Amsterdam, NL
2a00:8080:63:: AS43366 OSSO B.V. 0.43ms from Amsterdam, NL
195.28.23.52 AS43366 OSSO B.V. 2.95ms from Amsterdam, NL
185.12.146.73 AS43366 OSSO B.V. 2.82ms from Amsterdam, NL
185.12.145.0 AS43366 OSSO B.V. 2.86ms from Amsterdam, NL
217.21.203.79 AS43366 OSSO B.V. 3.61ms from Amsterdam, NL
2a00:8080:10:2100:185:12:145:1 AS43366 OSSO B.V. 2.93ms from Amsterdam, NL
217.21.198.169 AS43366 OSSO B.V. 3.03ms from Amsterdam, NL
2a00:8080::185:79:8:11 AS43366 OSSO B.V. 0.42ms from Amsterdam, NL
217.21.207.4 AS43366 OSSO B.V. 0.54ms from Amsterdam, NL
2a00:8080:375::1 AS43366 OSSO B.V. 3.38ms from Amsterdam, NL
185.12.147.60 AS43366 OSSO B.V. 3.69ms from Amsterdam, NL
2a00:8080:9556::3 AS43366 OSSO B.V. 3.22ms from Amsterdam, NL
2a07:b440:163:1::1 AS43366 OSSO B.V. 3.18ms from Amsterdam, NL
217.21.201.214 AS43366 OSSO B.V. 2.31ms from Amsterdam, NL
217.21.200.160 AS43366 OSSO B.V. 2.79ms from Amsterdam, NL
217.21.206.145 AS43366 OSSO B.V. 3.96ms from Amsterdam, NL
217.21.199.212 AS43366 OSSO B.V. 2.84ms from Amsterdam, NL
217.21.193.75 AS43366 OSSO B.V. 2.85ms from Amsterdam, NL
195.28.22.130 AS43366 OSSO B.V. 3.02ms 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
36.68.106.6 AS7713 PT Telekomunikasi Indonesia 17.71ms from Batam, ID
18.9.53.86 AS3 Massachusetts Institute of Technology 0.54ms from Boston, US
162.201.201.182 AS7018 AT&T Enterprises, LLC 11.01ms from Chicago, US
35.32.131.118 AS27274 Central Michigan University 4.51ms from Detroit, US
223.214.37.22 AS4134 CHINANET-BACKBONE 7.54ms from Huai'an, CN
76.248.46.246 AS7018 AT&T Enterprises, LLC 3.15ms from Los Angeles, US
107.128.205.166 AS7018 AT&T Enterprises, LLC 2.56ms from Los Angeles, US
212.230.1.38 AS15704 XTRA TELECOM S.A. 8.55ms from Madrid, ES
12.12.118.134 AS7018 AT&T Enterprises, LLC 5.42ms from New York City, US
1.33.208.214 AS2514 NTT PC Communications, Inc. 2.79ms from Osaka, JP
59.182.195.150 AS9829 National Internet Backbone 8.43ms from Saint Thomas Mount, IN
194.165.195.102 AS16417 Cisco Systems Ironport Division 0.80ms from San Jose, US
111.229.135.86 AS45090 Shenzhen Tencent Computer Systems Company Limited 1.02ms from Shanghai, CN
34.182.119.6 AS396982 Google LLC 0.16ms from The Dalles, US
147.68.141.70 AS5650 Frontier Communications of America, Inc. 0.24ms from Ashburn, US
186.250.28.22 AS262966 KDM INTERNET TELECOMUNICACOES LTDA 1.90ms from Cascavel, BR
99.43.120.214 AS7018 AT&T Enterprises, LLC 2.74ms from Chicago, US
74.141.73.118 AS10796 Charter Communications Inc 10.58ms from Cleveland, US
119.121.18.198 AS4809 China Telecom Next Generation Carrier Network 3.54ms from Guangzhou, CN
117.4.27.38 AS7552 Viettel Group 4.11ms from Hanoi, VN
27.237.142.150 AS4766 Korea Telecom 7.31ms from Incheon, KR
168.167.103.198 AS14988 Botswana Telecommunications Corporation 10.15ms from Johannesburg, ZA
89.142.19.166 AS5603 Telekom Slovenije, d.d. 2.81ms from Ljubljana, SI
90.168.93.70 AS12479 Orange Espagne SA 7.97ms from Madrid, ES
85.41.89.246 AS3269 Telecom Italia S.p.A. 3.69ms from Milan, IT

Traceroute

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

$
traceroute -a -n -q1 -f2 217.21.203.78
traceroute to 217.21.203.78 (217.21.203.78): 64 hops max, 52 byte packets
2 [] 185.1.203.52 0.464 ms
3 [AS43366] 185.79.8.34 0.542 ms
Measurement taken from IPinfo ProbeNet in Amsterdam, NL
On

Related Networks

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 AS43366 at robtex.

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