Autonomous System details

AS51941

BaseN Oy  ·  basen.net

Finland

Need more data or want to access it via API or data downloads? Sign up to get free access

Sign up for free ›

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 7 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
Get this data and more with IPinfo's powerful IP Ranges API - quickly and easily identify company-owned IP ranges.
IP Ranges API

WHOIS Details

Join for free to view WHOIS details › 

                                                ASHandle:       AS51941
                                                OrgID:          AS51941
                                                ASName:         AS51941
                                                ASNumber:       AS51941
                                                RegDate:        0000-00-00
                                                Updated:        0000-00-00
                                                TechHandle:     AA00-AAAA
                                                Source:         AAAA
Get this data and more with IPinfo's WHOIS product - effortless access to POCs, ORGs, and Networks, for actionable intelligence.
IP WHOIS API & Database

Hosted Domains

There are 3 domain names hosted across 2 IP addresses on this ASN.

Join for free to explore hosted domains ›
IP Address Domain Domains on this IP
46.183.78.67 ██████████ 2
46.183.72.6 █████████ 1

Discover all domains hosted on a single IP address with IPinfo's powerful Hosted Domains (Reverse IP) solution.
Useful for Cybersecurity
Hosted Domains API & Database

Peers

There are 3 peers for this ASN.

Peers Name
AS174 Cogent Communications, LLC
AS2914 NTT America, Inc.
AS6667 EUNET FINLAND
Get this data and more insights on related domains, allocation dates, registry names, IP counts with IPinfo's IP-to-ASN product.
ASN API & Database

Upstreams

There are 3 upstreams for this ASN.

upstreams Name
AS174 Cogent Communications, LLC
AS2914 NTT America, Inc.
AS6667 EUNET FINLAND
Get this data and more insights on related domains, allocation dates, registry names, IP counts with IPinfo's IP-to-ASN product.
ASN API & Database

Downstreams

There are no downstreams for this ASN.

Get this data and more insights on related domains, allocation dates, registry names, IP counts with IPinfo's IP-to-ASN product.
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
46.183.75.100 AS51941 BaseN Oy 0.54ms from Helsinki, FI
46.183.76.255 AS51941 BaseN Oy 0.90ms from Helsinki, FI
2a02:2380:2:ba02::a2 AS51941 BaseN Oy 1.08ms from Helsinki, FI
2a02:2380:ff00:101:21a:4bff:fe27:1e0f AS51941 BaseN Oy 1.88ms from Helsinki, FI
46.183.74.17 AS51941 BaseN Oy 0.52ms from Helsinki, FI
46.183.72.17 AS51941 BaseN Oy 0.73ms from Helsinki, FI
46.183.73.17 AS51941 BaseN Oy 0.86ms from Helsinki, FI
2a02:2380:3:2::ba5e:1 AS51941 BaseN Oy 0.89ms from Helsinki, FI
2a02:2380:4:1:faf2:1eff:fe6c:6eb0 AS51941 BaseN Oy 0.27ms from San Jose, US
185.128.255.173 AS51941 BaseN Oy 1.45ms from Helsinki, FI
46.183.78.102 AS51941 BaseN Oy 0.17ms from San Jose, US
2a02:2380:1:a:5054:ff:fe6c:4a88 AS51941 BaseN Oy 1.06ms 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
163.240.144.229 AS668 United States Department of Defense (DoD) 0.57ms from Atlanta, US
190.85.79.117 AS14080 Telmex Colombia S.A. 1.07ms from Bogota, CO
38.52.155.181 AS272851 GIGA FIBRA SAS 0.43ms from Bogotá, CO
82.29.194.21 AS47583 Hostinger International Limited 0.60ms from Boston, US
4.15.39.53 AS3356 Level 3 Parent, LLC 0.39ms from Dallas, US
20.74.226.101 AS8075 Microsoft Corporation 1.21ms from Dubai, AE
93.231.47.5 AS3320 Deutsche Telekom AG 5.70ms from Frankfurt am Main, DE
118.70.245.213 AS18403 FPT Telecom Company 0.28ms from Hanoi, VN
51.140.190.245 AS8075 Microsoft Corporation 0.27ms from London, GB
3.166.161.101 AS16509 Amazon.com, Inc. 0.40ms from Miami, US
16.52.150.213 AS16509 Amazon.com, Inc. 0.88ms from Montreal, CA
91.211.106.53 AS48654 RTK-centr ltd. 2.48ms from Moscow, RU
183.130.241.37 AS4134 CHINANET-BACKBONE 9.05ms from Ningbo, CN
98.165.83.85 AS22773 Cox Communications Inc. 2.14ms from Phoenix, US
193.111.252.245 AS43966 OOO IT-Region 1.37ms from Saint Petersburg, RU
96.108.161.101 AS7922 Comcast Cable Communications, LLC 2.18ms from San Jose, US
134.199.208.85 AS14061 DigitalOcean, LLC 0.31ms from Santa Clara, US
186.35.23.117 AS6535 Telmex Servicios Empresariales S.A. 8.59ms from Santiago, CL
189.189.7.21 AS8151 UNINET 4.11ms from Santiago de Queretaro, MX
1.233.97.5 AS9318 SK Broadband Co Ltd 1.44ms from Seoul, KR
212.14.18.37 AS8286 ZUT ACI Educational AS 5.46ms from Wrocław, PL
122.161.1.37 AS24560 Bharti Airtel Ltd., Telemedia Services 2.87ms from Ahmedabad, IN
75.3.94.69 AS7018 AT&T Enterprises, LLC 3.11ms from Atlanta, US
35.86.208.37 AS16509 Amazon.com, Inc. 0.58ms from Boardman, US
4.28.70.149 AS3356 Level 3 Parent, LLC 0.58ms from Chicago, US

Traceroute

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

$
traceroute -a -n -q1 46.183.75.6
traceroute to 46.183.75.6 (46.183.75.6): 64 hops max, 52 byte packets
2 *
5 [AS51941] 46.183.75.6 1.559 ms
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.

Data built with users in mind: reliable, accurate, and easy-to-use

Discover why industry-leading companies around the globe love our data. IPinfo's accurate insights fuel use cases from cybersecurity, data enrichment, web personalization, and much more.

Get Started for Free Contact Sales
IPinfo for all your IP geolocation needs

Our IP tools

Explore all tools
What is my IP

What is my IP

Test our data accuracy by viewing insights from your IP address.

See your IP address
Map IPs

Map IPs

Paste up to 500,000 IPs to see where they're located on a map.

Try Map IPs
Summarize IPs

Summarize IPs

Use our data visualization tool to create a visual overview of multiple IPs.

Try Summarize IPs