Autonomous System details

AS50522

Sewan Nederland B.V.  ·  sewan.nl

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AS50522 – Sewan Nederland B.V.

Field Value
Country Netherlands
Website sewan.nl
Hosted domains 1,730
IPv4 addresses 16,384
IPv6 addresses 79,228,162,514,264,337,593,543,950,336
ASN type ISP
Registry ripe
Allocated 16 years ago on Feb 02, 2010
Updated 3 years ago on Aug 01, 2023
Netblock Company Num of IPs
81.173.48.0/20 Sewan Nederland B.V. 4,096
81.173.64.0/20 Sewan Nederland B.V. 4,096
109.235.32.0/21 Sewan Nederland B.V. 2,048
81.23.244.0/22 Sewan Nederland B.V. 1,024
81.173.0.0/22 Sewan Nederland B.V. 1,024
81.173.32.0/22 Sewan Nederland B.V. 1,024
81.173.96.0/22 Sewan Nederland B.V. 1,024
185.61.68.0/22 Sewan Nederland B.V. 1,024
81.173.126.0/23 Sewan Nederland B.V. 512
81.173.7.0/24 Sewan Nederland B.V. 256
81.173.125.0/24 Sewan Nederland B.V. 256

Netblock Company
2a03:be00::/32 Sewan Nederland B.V.
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IP Ranges API

WHOIS Details


                                                ASHandle:       AS50522
                                                OrgID:          AS50522
                                                ASName:         AS50522
                                                ASNumber:       AS50522
                                                RegDate:        0000-00-00
                                                Updated:        0000-00-00
                                                TechHandle:     AA00-AAAA
                                                Source:         AAAA

                                            
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Hosted Domains

There are 1,730 domain names hosted across 185 IP addresses on this ASN.

IP Address Domain Domains on this IP
81.173.59.36 █████████ 678
109.235.32.116 ██████████ 190
81.173.72.225 ██████████ 114
109.235.34.115 ██████████ 49
81.173.59.41 ██████████ 47
109.235.33.196 ██████████ 44
109.235.35.235 ██████████ 35
81.173.59.44 ██████████ 23
81.173.51.154 ██████████ 15
81.173.52.116 ██████████ 11

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Useful for Cybersecurity

Peers

There are 153 peers for this ASN.

Peers Name
AS1031 PEER 1031 LLC
AS1103 SURF B.V.
AS1136 KPN B.V.
AS1140 Stichting Internet Domeinregistratie Nederland
AS12552 GlobalConnect AB
AS12637 SEEWEB s.r.l.
AS12779 IT.Gate S.p.A.
AS12859 BIT BV
AS12969 Vodafone Iceland
AS1299 Arelion Sweden AB
AS132337 Axclusive
AS13237 euNetworks GmbH
AS137409 GSL Networks Pty LTD
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.
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
AS200242 Ember Ana Reimer
AS201117 ZeroPlex B.V.
AS202365 Omer GOLGELI
AS204092 Association GRIFON
AS20485 Joint Stock Company TransTeleCom
AS205112 PHILUNET GmbH
AS205206 Netsite A/S
AS20562 Broadband Hosting B.V.
AS20764 CJSC RASCOM
AS208537 M3 Groep BV
AS209090 Association Stolon
AS20932 Services Industriels de Geneve
AS209823 Enki Multimedia EURL
AS212483 LEVEL EIGHTY-SIX COMMUNICATIONS LTD
AS213241 TECHIT.BE SRL
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
AS29140 Hostserver GmbH
AS293 ESnet
AS29632 Netassist International EOOD
AS30844 Liquid Telecommunications Ltd
AS31027 GlobalConnect A/S
AS3212 Telemach Slovenija d.o.o.
AS3216 PJSC "Vimpelcom"
AS32590 Valve Corporation
AS3333 Reseaux IP Europeens Network Coordination Centre (RIPE NCC)
AS3356 Level 3 Parent, LLC
AS33891 Core-Backbone GmbH
AS3399 Obenet AB
AS34019 Hivane Association
AS34177 CELESTE SAS
AS34288 Kantonsschule Zug
AS34307 Broadband Hosting B.V.
AS34927 iFog GmbH
AS35280 F5 Networks SARL
AS35360 Frederic Gargula
AS36236 NetActuate, Inc
AS36994 Vodacom
AS37100 SEACOM Limited
AS37468 Angola Cables
AS37662 West Indian Ocean Cable Company
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
AS41327 Fiber Telecom S.p.A.
AS41441 Speed IX
AS41666 Institute for Pyrotechnical Cleaning (limited company)
AS41960 Nextpertise
AS4230 CLARO S.A.
AS42541 Fiberby ApS
AS43733 Viva Armenia CJSC
AS44324 MoeDove LLC
AS4455 IX Reach Ltd
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
AS47536 PathConnect GmbH
AS48185 team.blue NV
AS48362 Stadtwerke Feldkirch
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Upstreams

There are 4 upstreams for this ASN.

upstreams Name
AS1299 Arelion Sweden AB
AS20562 Broadband Hosting B.V.
AS3356 Level 3 Parent, LLC
AS6939 Hurricane Electric LLC
Get this data and more insights on related domains, allocation dates, registry names, IP counts with IPinfo's IP-to-ASN product.

Downstreams

There are 2 downstreams for this ASN.

Downstreams Name
AS201117 ZeroPlex B.V.
AS208537 M3 Groep BV
Get this data and more insights on related domains, allocation dates, registry names, IP counts with IPinfo's IP-to-ASN product.

Pingable IPs

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

IP Address ASN Details
109.235.33.197 AS50522 Sewan Nederland B.V. 0.76ms from Amsterdam, NL
2a03:be00:952a::1 AS50522 Sewan Nederland B.V. 6.88ms from Amsterdam, NL
2a03:be00:0:100::a5a2 AS50522 Sewan Nederland B.V. 0.68ms from Amsterdam, NL
81.173.77.249 AS50522 Sewan Nederland B.V. 0.72ms from Amsterdam, NL
81.23.247.132 AS50522 Sewan Nederland B.V. 0.69ms from Amsterdam, NL
81.173.1.73 AS50522 Sewan Nederland B.V. 0.66ms from Amsterdam, NL
81.173.126.138 AS50522 Sewan Nederland B.V. 0.63ms from Amsterdam, NL
81.173.72.226 AS50522 Sewan Nederland B.V. 0.43ms from Amsterdam, NL
81.173.0.35 AS50522 Sewan Nederland B.V. 0.59ms from Amsterdam, NL
2a03:be00:8580:1:b26e:bfff:fe26:b1d0 AS50522 Sewan Nederland B.V. 5.67ms from Dronten, NL
109.235.37.0 AS50522 Sewan Nederland B.V. 0.79ms from Amsterdam, NL
81.173.3.129 AS50522 Sewan Nederland B.V. 1.08ms from Amsterdam, NL
2a03:be00:6:a:0:53:68:67 AS50522 Sewan Nederland B.V. 0.47ms from Amsterdam, NL
109.235.34.137 AS50522 Sewan Nederland B.V. 0.70ms from Amsterdam, NL
81.173.32.17 AS50522 Sewan Nederland B.V. 1.05ms from Amsterdam, NL
81.173.99.165 AS50522 Sewan Nederland B.V. 0.63ms from Amsterdam, NL
2a03:be00:5:8000::1 AS50522 Sewan Nederland B.V. 0.41ms from Amsterdam, NL
185.61.68.219 AS50522 Sewan Nederland B.V. 0.39ms from Amsterdam, NL
185.61.71.26 AS50522 Sewan Nederland B.V. 6.00ms from Amsterdam, NL
109.235.39.2 AS50522 Sewan Nederland B.V. 0.62ms from Amsterdam, NL
81.173.96.25 AS50522 Sewan Nederland B.V. 0.43ms from Amsterdam, NL
81.173.76.17 AS50522 Sewan Nederland B.V. 0.70ms from Amsterdam, NL
81.173.67.81 AS50522 Sewan Nederland B.V. 1.02ms from Amsterdam, NL
81.173.54.126 AS50522 Sewan Nederland B.V. 0.72ms from Amsterdam, NL
2a03:be00:7ffe:853b::1 AS50522 Sewan Nederland B.V. 1.15ms 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
80.99.20.58 AS21334 One Hungary Ltd. 4.01ms from Budapest, HU
190.195.117.10 AS7303 Telecom Argentina S.A. 3.41ms from Buenos Aires, AR
155.190.196.26 AS36692 Cisco OpenDNS, LLC 1.67ms from Dallas, US
92.20.101.74 AS13285 TalkTalk Communications Limited 3.13ms from Erith, GB
109.153.144.106 AS2856 British Telecommunications PLC 6.25ms from Erith, GB
151.227.55.154 AS5607 Sky UK Limited 1.80ms from Erith, GB
189.14.114.10 AS270836 NGS NET COMUNICACOES MULTIMIDIA LTDA 18.03ms from Fortaleza, BR
217.81.219.170 AS3320 Deutsche Telekom AG 8.49ms from Frankfurt am Main, DE
94.244.161.218 AS136907 HUAWEI CLOUDS 0.97ms from Hong Kong, HK
76.183.230.138 AS11427 Charter Communications Inc 9.89ms from Houston, US
99.10.237.106 AS7018 AT&T Enterprises, LLC 3.94ms from Houston, US
32.13.186.26 AS7018 AT&T Enterprises, LLC 0.95ms from Kansas City, US
12.247.25.138 AS7018 AT&T Enterprises, LLC 4.44ms from San Antonio, US
187.235.195.250 AS8151 UNINET 4.73ms from Santiago de Queretaro, MX
125.242.190.170 AS17858 LG POWERCOMM 2.48ms from Seoul, KR
58.121.242.186 AS9318 SK Broadband Co Ltd 4.32ms from Seoul, KR
129.78.147.218 AS23719 University of Sydney 0.35ms from Sydney, AU
171.123.217.106 AS4837 CHINA UNICOM China169 Backbone 7.31ms from Taiyuan, CN
2.104.196.170 AS3292 TDC Holding A/S 8.32ms from Tønder, DK
169.50.172.186 AS36351 IBM Cloud 1.17ms from Amsterdam, NL
104.255.228.10 AS397423 Tier.Net Technologies LLC 0.16ms from Bend, US
94.45.90.58 AS47678 Sunline.net.ua LTD 0.46ms from Kyiv, UA
202.67.124.234 AS9443 Vocus Retail 1.92ms from Melbourne, AU
82.184.78.218 AS3269 Telecom Italia S.p.A. 3.55ms from Milan, IT
61.0.40.106 AS9829 National Internet Backbone 8.84ms from Mumbai, IN

Traceroute

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

$
traceroute -a -n -q1 -f2 81.173.54.192
traceroute to 81.173.54.192 (81.173.54.192): 64 hops max, 52 byte packets
2 [] 185.1.160.46 1.229 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 AS50522 at robtex.

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