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 8 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
46.183.78.67 ██████████ 2
46.183.72.6 █████████ 1
46.183.78.99 ██████████ 1

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Peers

There are 4 peers for this ASN.

Peers Name
AS1239 Cogent Communications, LLC
AS174 Cogent Communications, LLC
AS2914 NTT America, Inc.
AS6667 EUNET FINLAND
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ASN API & Database

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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Pingable IPs

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

IP Address ASN Details
46.183.73.17 AS51941 BaseN Oy 0.85ms from Helsinki, FI
2a02:2380:2:5::ba5e:1 AS51941 BaseN Oy 0.67ms from Helsinki, FI
46.183.75.100 AS51941 BaseN Oy 0.57ms from Helsinki, FI
46.183.76.125 AS51941 BaseN Oy 0.76ms from Helsinki, FI
2a02:2380:3:fffe:: AS51941 BaseN Oy 0.85ms from Helsinki, FI
2a02:2380:1:4::1:1 AS51941 BaseN Oy 0.99ms from Helsinki, FI
185.128.255.173 AS51941 BaseN Oy 1.46ms from Helsinki, FI
46.183.74.16 AS51941 BaseN Oy 0.52ms from Helsinki, FI
2a02:2380:4:1:faf2:1eff:fe6c:6eb0 AS51941 BaseN Oy 0.18ms from San Jose, US
46.183.78.71 AS51941 BaseN Oy 0.17ms from San Jose, US
46.183.72.33 AS51941 BaseN Oy 0.69ms from Helsinki, FI
2a02:2380:ff00:100::2 AS51941 BaseN Oy 1.87ms from Helsinki, FI

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
197.58.153.133 AS8452 TE-AS 4.95ms from Cairo, EG
67.129.212.53 AS209 CenturyLink Communications, LLC 1.88ms from Chicago, US
173.172.122.149 AS11427 Charter Communications Inc 15.20ms from Dallas, US
91.136.9.85 AS9115 Internet Names for Business Inc 0.34ms from Dublin, IE
95.114.59.213 AS6805 Telefonica Germany GmbH & Co.OHG 9.05ms from Frankfurt am Main, DE
113.252.44.197 AS9304 HGC Global Communications Limited 11.84ms from Hong Kong, HK
114.102.57.53 AS4134 CHINANET-BACKBONE 9.23ms from Huai'an, CN
20.152.24.5 AS8075 Microsoft Corporation 0.47ms from Jakarta, ID
79.30.100.197 AS3269 Telecom Italia S.p.A. 2.63ms from Milan, IT
178.121.147.5 AS6697 Republican Unitary Telecommunication Enterprise Beltelecom 7.82ms from Minsk, BY
24.90.119.53 AS12271 Charter Communications Inc 3.59ms from New York City, US
190.163.111.117 AS22047 VTR BANDA ANCHA S.A. 12.66ms from Santiago, CL
96.97.164.229 AS7922 Comcast Cable Communications, LLC 0.41ms from Seattle, US
175.232.214.5 AS4766 Korea Telecom 2.07ms from Seoul, KR
113.57.3.213 AS4837 CHINA UNICOM China169 Backbone 1.39ms from Wuhan, CN
124.116.175.181 AS4134 CHINANET-BACKBONE 2.33ms from Xi'an, CN
188.129.121.213 AS29485 A1 Hrvatska d.o.o. 2.29ms from Zagreb, HR
71.233.116.21 AS7922 Comcast Cable Communications, LLC 9.94ms from Boston, US
24.140.53.149 AS12097 Massillon Cable Communications 17.88ms from Columbus, US
162.239.116.149 AS7018 AT&T Enterprises, LLC 7.17ms from Dallas, US
175.43.43.85 AS4837 CHINA UNICOM China169 Backbone 5.25ms from Fuzhou, CN
88.131.84.213 AS1257 Tele2 Sverige AB 3.01ms from Goeteborg, SE
34.8.9.5 AS396982 Google LLC 0.07ms from Melbourne, AU
79.99.93.5 AS9144 Europabet LLC 0.51ms from Milan, IT
212.42.37.165 AS50313 TESLATEL LLC 1.03ms from Moscow, RU

Traceroute

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

$
traceroute -a -n -q1 -f4 185.128.255.190
traceroute to 185.128.255.190 (185.128.255.190): 64 hops max, 52 byte packets
Measurement taken from IPinfo ProbeNet in Helsinki, FI
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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