Autonomous System details

AS51935

BLC Telecom Oy  ·  blc.fi

Finland

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AS51935 – BLC Telecom Oy

Field Value
Country Finland
Website blc.fi
Hosted domains 74
IPv4 addresses 28,672
IPv6 addresses 79,228,162,514,264,337,593,543,950,336
ASN type ISP
Registry ripe
Allocated 15 years ago on Dec 02, 2010
Updated 5 months ago on Aug 18, 2025

IP Ranges

Netblock Company Num of IPs
46.163.192.0/18 BLC Telecom Oy 16,384
83.146.160.0/19 BLC Telecom Oy 8,192
62.220.240.0/21 BLC Telecom Oy 2,048
62.220.248.0/22 BLC Telecom Oy 1,024
185.192.24.0/22 BLC Telecom Oy 1,024
83.146.160.0/23 BLC Telecom Oy 512
83.146.162.0/23 BLC Telecom Oy 512
83.146.164.0/23 BLC Telecom Oy 512
83.146.166.0/23 BLC Telecom Oy 512
83.146.168.0/23 BLC Telecom Oy 512
83.146.170.0/23 BLC Telecom Oy 512
83.146.172.0/23 BLC Telecom Oy 512
62.220.251.0/24 BLC Telecom Oy 256

Netblock Company
2a02:6fa0::/32 BLC Telecom Oy
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IP Ranges API

WHOIS Details

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                                                ASHandle:       AS51935
                                                OrgID:          AS51935
                                                ASName:         AS51935
                                                ASNumber:       AS51935
                                                RegDate:        0000-00-00
                                                Updated:        0000-00-00
                                                TechHandle:     AA00-AAAA
                                                Source:         AAAA
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Hosted Domains

There are 74 domain names hosted across 41 IP addresses on this ASN.

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IP Address Domain Domains on this IP
46.163.243.163 ██████████ 20
46.163.243.164 ██████████ 19
46.163.253.226 ██████████ 4
46.163.245.36 ██████████ 3
83.146.166.158 ██████████ 3
46.163.253.228 ██████████ 3
46.163.224.252 ██████████ 3
46.163.236.235 ██████████ 2
83.146.179.249 █████████ 2
46.163.229.250 █████████ 2

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Peers

There is 1 peer for this ASN.

Peers Name
AS47605 FNE Finland Oy AS
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ASN API & Database

Upstreams

There is 1 peer for this ASN.

upstreams Name
AS47605 FNE Finland Oy AS
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ASN API & Database

Downstreams

There are no downstreams for this ASN.

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ASN API & Database

Pingable IPs

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

IP Address ASN Details
185.192.26.81 AS51935 BLC Telecom Oy 9.00ms from Helsinki, FI
46.163.221.154 AS51935 BLC Telecom Oy 6.55ms from Helsinki, FI
46.163.239.199 AS51935 BLC Telecom Oy 8.76ms from Helsinki, FI
46.163.215.71 AS51935 BLC Telecom Oy 6.50ms from Helsinki, FI
46.163.238.215 AS51935 BLC Telecom Oy 8.78ms from Helsinki, FI
46.163.247.181 AS51935 BLC Telecom Oy 6.88ms from Helsinki, FI
46.163.199.26 AS51935 BLC Telecom Oy 9.04ms from Helsinki, FI
46.163.203.14 AS51935 BLC Telecom Oy 6.64ms from Helsinki, FI
83.146.181.122 AS51935 BLC Telecom Oy 7.95ms from Helsinki, FI
46.163.216.240 AS51935 BLC Telecom Oy 6.46ms from Helsinki, FI
62.220.248.42 AS51935 BLC Telecom Oy 7.47ms from Helsinki, FI
83.146.186.228 AS51935 BLC Telecom Oy 7.07ms from Helsinki, FI
83.146.163.170 AS51935 BLC Telecom Oy 3.18ms from Helsinki, FI
46.163.223.222 AS51935 BLC Telecom Oy 7.81ms from Helsinki, FI
46.163.245.167 AS51935 BLC Telecom Oy 6.52ms from Helsinki, FI
46.163.201.197 AS51935 BLC Telecom Oy 6.36ms from Helsinki, FI
83.146.161.156 AS51935 BLC Telecom Oy 4.38ms from Helsinki, FI
46.163.207.196 AS51935 BLC Telecom Oy 6.52ms from Helsinki, FI
46.163.237.41 AS51935 BLC Telecom Oy 8.76ms from Helsinki, FI
46.163.252.128 AS51935 BLC Telecom Oy 6.33ms from Helsinki, FI
83.146.175.69 AS51935 BLC Telecom Oy 8.16ms from Helsinki, FI
2a02:6fa0:aaaa:2::140 AS51935 BLC Telecom Oy 5.88ms from Helsinki, FI
62.220.250.1 AS51935 BLC Telecom Oy 8.55ms from Helsinki, FI
46.163.202.35 AS51935 BLC Telecom Oy 6.63ms from Helsinki, FI
46.163.231.87 AS51935 BLC Telecom Oy 6.96ms 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
93.156.67.79 AS12946 R Cable y Telecable Telecomunicaciones, S.A.U. 10.67ms from A Coruna, ES
85.17.251.207 AS60781 LeaseWeb Netherlands B.V. 0.24ms from Amsterdam, NL
35.209.87.79 AS15169 Google LLC 0.10ms from Council Bluffs, US
177.89.124.255 AS28220 Alares Cabo Servicos de Telecomunicacoes S.A. 13.83ms from Fortaleza, BR
223.7.93.207 AS37963 Hangzhou Alibaba Advertising Co.,Ltd. 7.04ms from Hangzhou, CN
185.231.227.47 AS215238 IRFAN TUGRA ONEM 0.32ms from Istanbul, TR
151.25.93.111 AS1267 WIND TRE S.P.A. 3.26ms from Rome, IT
80.178.231.111 AS12400 Partner Communications Ltd. 0.99ms from Rosh Ha‘Ayin, IL
112.146.99.143 AS17858 LG POWERCOMM 5.70ms from Seoul, KR
58.246.240.111 AS17621 China Unicom Shanghai network 2.04ms from Shanghai, CN
150.158.214.63 AS45090 Shenzhen Tencent Computer Systems Company Limited 1.53ms from Shanghai, CN
1.171.148.175 AS3462 Data Communication Business Group 1.79ms from Taipei, TW
188.22.130.255 AS8447 A1 Telekom Austria AG 9.18ms from Vienna, AT
91.212.84.143 AS35115 BESTGO.PL SP. Z O.O. 4.99ms from Warsaw, PL
85.2.185.143 AS3303 Swisscom (Switzerland) Ltd 2.54ms from Zuerich, CH
173.44.195.63 AS2914 NTT America, Inc. 0.22ms from Ashburn, US
160.178.7.175 AS36903 Office National des Postes et Telecommunications ONPT (Maroc Telecom) / IAM 7.94ms from Casablanca, MA
69.13.125.63 AS54489 CoreSpace, Inc. 0.85ms from Dallas, US
79.38.83.255 AS3269 Telecom Italia S.p.A. 3.72ms from Milan, IT
81.250.247.207 AS3215 Orange S.A. 1.50ms from Paris, FR
175.194.215.111 AS4766 Korea Telecom 1.87ms from Seoul, KR
121.186.35.143 AS4766 Korea Telecom 4.33ms from Seoul, KR
49.4.24.63 AS55990 Huawei Cloud Service data center 3.57ms from Tianjin, CN
111.207.253.239 AS4808 China Unicom Beijing Province Network 4.18ms from Beijing, CN
54.70.96.175 AS16509 Amazon.com, Inc. 0.17ms from Boardman, US

Traceroute

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

$
traceroute -a -n -q1 -f3 83.146.166.46
traceroute to 83.146.166.46 (83.146.166.46): 64 hops max, 52 byte packets
3 [] 83.97.21.177 10.629 ms
4 [] 194.68.123.55 17.667 ms
6 *
7 *
8 [AS51935] 83.146.166.1 69.245 ms
9 *
10 [AS51935] 83.146.166.46 21.768 ms
Measurement taken from IPinfo ProbeNet in Copenhagen, DK
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 AS51935 at robtex.

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