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 Hosting
Registry ripe
Allocated 15 years ago on Dec 03, 2010
Updated 6 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
46.183.78.99 ██████████ 1
46.183.72.6 █████████ 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
2a02:2380:1::1 AS51941 BaseN Oy 1.05ms from Helsinki, FI
2a02:2380:4:1:e643:4bff:fe85:b7b8 AS51941 BaseN Oy 0.27ms from San Jose, US
46.183.73.17 AS51941 BaseN Oy 0.86ms from Helsinki, FI
46.183.76.241 AS51941 BaseN Oy 0.89ms from Helsinki, FI
46.183.72.6 AS51941 BaseN Oy 0.71ms from Helsinki, FI
185.128.255.173 AS51941 BaseN Oy 1.43ms from Helsinki, FI
46.183.78.102 AS51941 BaseN Oy 0.16ms from San Jose, US
46.183.74.59 AS51941 BaseN Oy 0.54ms from Helsinki, FI
2a02:2380:2:5::ba5e:2 AS51941 BaseN Oy 1.14ms from Helsinki, FI
46.183.75.43 AS51941 BaseN Oy 0.71ms from Helsinki, FI
2a02:2380:ff00:100::2 AS51941 BaseN Oy 1.81ms from Helsinki, FI
2a02:2380:3:2::ba5e:1 AS51941 BaseN Oy 0.87ms 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
69.11.207.149 AS4181 TDS TELECOM 18.77ms from Atlanta, US
44.230.43.149 AS16509 Amazon.com, Inc. 0.12ms from Boardman, US
59.32.74.101 AS4134 CHINANET-BACKBONE 10.66ms from Guangzhou, CN
219.129.107.101 AS4134 CHINANET-BACKBONE 5.44ms from Guangzhou, CN
8.218.224.21 AS45102 Alibaba (US) Technology Co., Ltd. 0.57ms from Hong Kong, HK
221.228.58.149 AS4134 CHINANET-BACKBONE 2.90ms from Huai'an, CN
87.103.132.149 AS12389 PJSC Rostelecom 12.73ms from Krasnoyarsk, RU
79.21.139.37 AS3269 Telecom Italia S.p.A. 4.37ms from Milan, IT
198.98.236.229 AS36305 The Albany Mutual Telephone Association 3.59ms from Minneapolis, US
37.221.240.53 AS204666 Jiri Tlapak 0.38ms from Prague, CZ
18.161.120.37 AS16509 Amazon.com, Inc. 1.54ms from Pune, IN
189.232.53.197 AS8151 UNINET 3.38ms from Santiago de Queretaro, MX
14.63.125.149 AS4766 Korea Telecom 1.68ms from Seoul, KR
121.5.43.117 AS45090 Shenzhen Tencent Computer Systems Company Limited 1.34ms from Shanghai, CN
110.232.93.21 AS152780 PT SOLUSI ANDALAN KITA 11.89ms from Singapore, SG
192.72.108.229 AS4780 Digital United Inc. 0.69ms from Taipei, TW
1.33.86.21 AS2514 NTT PC Communications, Inc. 6.87ms from Tokyo, JP
125.46.20.165 AS4837 CHINA UNICOM China169 Backbone 5.18ms from Zhengzhou, CN
154.14.246.197 AS3257 GTT Communications Inc. 0.42ms from Amsterdam, NL
85.223.93.245 AS50266 Odido Netherlands B.V. 3.74ms from Amsterdam, NL
64.159.233.245 AS3356 Level 3 Parent, LLC 0.36ms from Boston, US
91.191.69.245 AS28952 O2 Business Services, a.s 13.74ms from Bratislava, SK
45.84.125.197 AS207233 Iplus Magyarorszag Kereskedelmi es Szolgaltato Kft. 5.27ms from Budapest, HU
58.20.127.181 AS4837 CHINA UNICOM China169 Backbone 2.07ms from Changsha, CN
88.131.84.213 AS1257 Tele2 Sverige AB 3.00ms from Goeteborg, SE

Traceroute

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

$
traceroute -a -n -q1 -f3 -m9 46.183.77.168
traceroute to 46.183.77.168 (46.183.77.168): 9 hops max, 52 byte packets
3 [AS9002] 87.245.233.149 17.528 ms
4 [AS9002] 87.245.248.11 17.605 ms
5 [AS6667] 213.192.190.34 18.121 ms
6 [AS51941] 46.183.76.240 36.675 ms
7 *
8 *
9 *
Measurement taken from IPinfo ProbeNet in Gdynia, PL
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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