Autonomous System details

AS51941

BaseN Oy  ·  basen.net

Finland

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AS51941 – BaseN Oy

Field Value
Country Finland
Website basen.net
Hosted domains 3
IPv4 addresses 2,048
IPv6 addresses 6,044,629,098,073,145,873,530,880
ASN type Business
Registry ripe
Allocated 15 years ago on Dec 03, 2010
Updated 5 months ago on Jul 02, 2025

IP Ranges

Netblock Company Num of IPs
46.183.72.0/23 BaseN IPv4 allocation 512
46.183.74.0/23 BaseN IPv4 allocation 512
46.183.76.0/23 BaseN Oy 512
46.183.78.0/24 BaseN Oy 256
185.128.255.0/24 BaseN Oy 256
Netblock Company
2a02:2380:1::/48 BaseN Services at HEL3
2a02:2380:2::/48 BaseN Services at HEL1
2a02:2380:3::/48 BaseN Services at HEL3
2a02:2380:4::/48 BaseN USA SJC
2a02:2380:ff00::/48 BaseN Services at INK1
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WHOIS Details

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                                                ASHandle:       AS51941
                                                OrgID:          AS51941
                                                ASName:         AS51941
                                                ASNumber:       AS51941
                                                RegDate:        0000-00-00
                                                Updated:        0000-00-00
                                                TechHandle:     AA00-AAAA
                                                Source:         AAAA
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Hosted Domains

There are 3 domain names hosted across 3 IP addresses on this ASN.

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IP Address Domain Domains on this IP
46.183.78.99 ██████████ 1
46.183.72.6 █████████ 1
46.183.78.67 ██████████ 1

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Peers

There are 3 peers for this ASN.

Peers Name
AS174 Cogent Communications, LLC
AS2914 NTT America, Inc.
AS6667 EUNET FINLAND
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Upstreams

There are 3 upstreams for this ASN.

upstreams Name
AS174 Cogent Communications, LLC
AS2914 NTT America, Inc.
AS6667 EUNET FINLAND
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Downstreams

There are no downstreams for this ASN.

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ASN API & Database

Pingable IPs

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

IP Address ASN Details
2a02:2380:4:1:faf2:1eff:fe6c:6eb0 AS51941 BaseN Oy 0.25ms from San Jose, US
2a02:2380:1:a:5054:ff:fe6c:4a88 AS51941 BaseN Oy 1.09ms from Helsinki, FI
46.183.76.241 AS51941 BaseN Oy 0.96ms from Helsinki, FI
46.183.75.119 AS51941 BaseN Oy 0.63ms from Helsinki, FI
2a02:2380:3:2::ba5e:1 AS51941 BaseN Oy 1.00ms from Helsinki, FI
2a02:2380:2:5::ba5e:1 AS51941 BaseN Oy 1.14ms from Helsinki, FI
46.183.72.15 AS51941 BaseN Oy 0.71ms from Helsinki, FI
185.128.255.33 AS51941 BaseN Oy 1.39ms from Helsinki, FI
46.183.74.55 AS51941 BaseN Oy 0.51ms from Helsinki, FI
46.183.73.17 AS51941 BaseN Oy 0.86ms from Helsinki, FI
2a02:2380:ff00:100::2 AS51941 BaseN Oy 1.73ms from Helsinki, FI
46.183.78.102 AS51941 BaseN Oy 0.16ms from San Jose, US

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
84.37.199.21 AS22773 Cox Communications Inc. 2.12ms from Ashburn, US
66.19.158.53 AS7029 Windstream Communications LLC 10.62ms from Chicago, US
35.192.64.85 AS396982 Google LLC 0.12ms from Council Bluffs, US
217.61.110.213 AS200185 Aruba S.p.A. 0.38ms from Frankfurt am Main, DE
120.240.67.229 AS9808 China Mobile Communications Group Co., Ltd. 7.47ms from Guangzhou, CN
27.72.150.117 AS7552 Viettel Group 3.24ms from Hanoi, VN
77.96.58.5 AS5089 Virgin Media Limited 5.57ms from London, GB
68.4.230.229 AS22773 Cox Communications Inc. 5.12ms from Los Angeles, US
73.192.165.21 AS7922 Comcast Cable Communications, LLC 9.94ms from Los Angeles, US
91.103.215.37 AS8595 OOO WestCall Ltd. 1.29ms from Moscow, RU
177.9.19.21 AS27699 TELEFÔNICA BRASIL S.A 3.96ms from Osasco, BR
181.215.100.5 AS13213 UK-2 Limited 0.83ms from Salt Lake City, US
187.140.224.165 AS8151 UNINET 13.06ms from Santiago de Queretaro, MX
154.14.246.197 AS3257 GTT Communications Inc. 0.43ms from Amsterdam, NL
111.164.207.69 AS4837 CHINA UNICOM China169 Backbone 4.78ms from Beijing, CN
38.52.155.181 AS272851 GIGA FIBRA SAS 0.43ms from Bogotá, CO
61.157.166.117 AS4134 CHINANET-BACKBONE 5.96ms from Chengdu, CN
143.202.124.37 AS262773 PROXXIMA TELECOMUNICACOES SA 13.86ms from Fortaleza, BR
14.195.122.165 AS45820 Tata Teleservices ISP AS 0.46ms from Hyderabad, IN
52.98.250.181 AS8075 Microsoft Corporation 0.37ms from Madrid, ES
198.62.116.245 AS31821 Riverdale Country School 1.45ms from New York City, US
128.91.252.5 AS55 University of Pennsylvania 3.89ms from New York City, US
90.79.215.117 AS3215 Orange S.A. 3.91ms from Paris, FR
81.249.191.85 AS3215 Orange S.A. 1.70ms from Paris, FR
126.177.245.133 AS17676 SoftBank Corp. 2.83ms from Tokyo, JP

Traceroute

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

$
traceroute -a -n -q1 -f5 -m10 46.183.77.171
traceroute to 46.183.77.171 (46.183.77.171): 10 hops max, 52 byte packets
6 [AS6667] 213.192.190.34 28.219 ms
7 [AS51941] 46.183.76.240 32.134 ms
8 *
9 *
10 *
Measurement taken from IPinfo ProbeNet in Luxembourg, LU
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 AS51941 at robtex.

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