Autonomous System details

AS59125

FAMILY NET JAPAN INCORPORATED  ·  fnj.co.jp

Japan

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AS59125 – FAMILY NET JAPAN INCORPORATED

Field Value
Country Japan
Website fnj.co.jp
Hosted domains 5
IPv4 addresses 44,032
IPv6 addresses 475,368,975,085,586,026,000,000,000,000
ASN type ISP
Registry jpnic
Updated 3 months ago on Jan 29, 2026

IP Ranges

Netblock Company Num of IPs
150.91.160.0/19 FAMILYNET JAPAN CORPORATION 8,192
160.237.64.0/19 FAMILYNET JAPAN CORPORATION 8,192
218.223.160.0/19 FAMILYNET JAPAN CORPORATION 8,192
1.21.96.0/20 FAMILYNET JAPAN CORPORATION 4,096
1.21.128.0/20 FAMILYNET JAPAN CORPORATION 4,096
150.91.160.0/20 FAMILYNET JAPAN CORPORATION 4,096
150.91.176.0/20 FAMILYNET JAPAN CORPORATION 4,096
160.237.128.0/20 FAMILYNET JAPAN CORPORATION 4,096
160.237.144.0/20 FAMILYNET JAPAN CORPORATION 4,096
160.237.128.0/21 FAMILYNET JAPAN CORPORATION 2,048
160.237.136.0/21 FAMILYNET JAPAN CORPORATION 2,048
160.237.144.0/21 FAMILYNET JAPAN CORPORATION 2,048
160.237.152.0/21 FAMILYNET JAPAN CORPORATION 2,048
202.247.160.0/21 FAMILYNET JAPAN CORPORATION 2,048
103.246.80.0/22 FAMILYNET JAPAN CORPORATION 1,024
160.237.94.0/23 FAMILYNET JAPAN CORPORATION 512

Netblock Company
2401:4d40::/30 FAMILYNET JAPAN CORPORATION
2400:a140::/32 FAMILYNET JAPAN CORPORATION
2400:a140::/33 FAMILYNET JAPAN CORPORATION
2400:a140:8000::/33 FAMILYNET JAPAN CORPORATION
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WHOIS Details

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                                                ASHandle:       AS59125
                                                OrgID:          AS59125
                                                ASName:         AS59125
                                                ASNumber:       AS59125
                                                RegDate:        0000-00-00
                                                Updated:        0000-00-00
                                                TechHandle:     AA00-AAAA
                                                Source:         AAAA
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Hosted Domains

There are 5 domain names hosted across 3 IP addresses on this ASN.

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IP Address Domain Domains on this IP
150.91.164.227 ██████████ 1
160.237.92.224 ██████████ 1

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Peers

There are 41 peers for this ASN.

Peers Name
AS137409 GSL Networks Pty LTD
AS140627 OneQode
AS14907 Wikimedia Foundation Inc.
AS16265 LeaseWeb Network B.V.
AS17639 Converge ICT Solutions Inc.
AS17676 SoftBank Corp.
AS18106 Viewqwest Pte Ltd
AS1828 Unitas Global
AS18403 FPT Telecom Company
AS19151 BroadbandONE, LLC
AS199524 G-Core Labs S.A.
AS20485 Joint Stock Company TransTeleCom
AS24482 SG.GS
AS24940 Hetzner Online GmbH
AS2497 Internet Initiative Japan Inc.
AS2500 WIDE Project
AS25152 Reseaux IP Europeens Network Coordination Centre (RIPE NCC)
AS3216 PJSC Vimpelcom
AS35280 F5 Networks SARL
AS36236 NetActuate, Inc
AS38001 NewMedia Express Pte Ltd
AS38082 True International Gateway Co., Ltd.
AS38195 Superloop
AS38623 ISP/IXP IN CAMBODIA WITH THE BEST VERVICE IN THERE.
AS4229 Zenlayer Inc
AS45489 Sri Lanka Telecom PLC, GLobal Peering
AS45796 UIH / BB Connect
AS4764 Aussie Broadband
AS4775 Globe Telecoms
AS4777 Asia Pacific Network Information Centre
AS4826 Vocus Connect International Backbone
AS49544 i3D.net B.V
AS59105 Home NOC Operators Group
AS64049 Reliance Jio Infocomm Pte Ltd Singapore
AS6939 Hurricane Electric LLC
AS7713 PT Telekomunikasi Indonesia
AS8220 COLT Technology Services Group Limited
AS8529 Zain Omantel International FZ-LLC
AS8966 EMIRATES TELECOMMUNICATIONS GROUP COMPANY (ETISALAT GROUP) PJSC
AS9002 RETN Limited
AS9304 HGC Global Communications Limited
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Upstreams

There are 3 upstreams for this ASN.

upstreams Name
AS17676 SoftBank Corp.
AS2497 Internet Initiative Japan Inc.
AS6939 Hurricane Electric LLC
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ASN API & Database

Downstreams

There are no downstreams for this ASN.

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ASN API & Database

Pingable IPs

2,411 IPs in this ASN replied to an ICMP ping during our most recent internet scan. Learn more.

IP Address ASN Details
2401:4d42:3a0:200::318:406 AS59125 FAMILY NET JAPAN INCORPORATED 2.60ms from Tokyo, JP
2401:4d41:d2e0::318:406 AS59125 FAMILY NET JAPAN INCORPORATED 5.51ms from Tokyo, JP
2401:4d41:8b40:300::f0:b00 AS59125 FAMILY NET JAPAN INCORPORATED 4.73ms from Tokyo, JP
2401:4d42:ee0:300::f0:b00 AS59125 FAMILY NET JAPAN INCORPORATED 3.84ms from Tokyo, JP
2401:4d41:a220:300::318:406 AS59125 FAMILY NET JAPAN INCORPORATED 3.14ms from Tokyo, JP
2401:4d41:b5e0::f0:b00 AS59125 FAMILY NET JAPAN INCORPORATED 3.50ms from Tokyo, JP
2401:4d41:4bc0:200::f0:b00 AS59125 FAMILY NET JAPAN INCORPORATED 3.16ms from Tokyo, JP
2401:4d42:1380:600::318:406 AS59125 FAMILY NET JAPAN INCORPORATED 3.00ms from Tokyo, JP
2401:4d42:3600:100::f0:b00 AS59125 FAMILY NET JAPAN INCORPORATED 2.65ms from Tokyo, JP
160.237.81.169 AS59125 FAMILY NET JAPAN INCORPORATED 2.06ms from Tokyo, JP
2401:4d42:e0:500::f0:b00 AS59125 FAMILY NET JAPAN INCORPORATED 2.79ms from Tokyo, JP
2401:4d41:ea00:100::f0:b00 AS59125 FAMILY NET JAPAN INCORPORATED 13.28ms from Tokyo, JP
2401:4d40:9060:400::318:406 AS59125 FAMILY NET JAPAN INCORPORATED 2.02ms from Tokyo, JP
2401:4d41:f80:500::318:406 AS59125 FAMILY NET JAPAN INCORPORATED 3.15ms from Tokyo, JP
2401:4d43:4bc0:100::318:406 AS59125 FAMILY NET JAPAN INCORPORATED 11.80ms from Tokyo, JP
2401:4d41:6da0:100::f0:b00 AS59125 FAMILY NET JAPAN INCORPORATED 4.19ms from Tokyo, JP
2401:4d42:11e0::318:406 AS59125 FAMILY NET JAPAN INCORPORATED 2.85ms from Tokyo, JP
2401:4d42:3d80:100::f0:b00 AS59125 FAMILY NET JAPAN INCORPORATED 2.55ms from Tokyo, JP
2401:4d40:b3c0:400::318:406 AS59125 FAMILY NET JAPAN INCORPORATED 2.13ms from Tokyo, JP
2401:4d43:d200::318:406 AS59125 FAMILY NET JAPAN INCORPORATED 18.30ms from Tokyo, JP
2401:4d42:7c0::f0:b00 AS59125 FAMILY NET JAPAN INCORPORATED 2.77ms from Tokyo, JP
2401:4d40:86a0:900::f0:b00 AS59125 FAMILY NET JAPAN INCORPORATED 2.08ms from Tokyo, JP
2401:4d43:59e0::318:406 AS59125 FAMILY NET JAPAN INCORPORATED 12.09ms from Tokyo, JP
2401:4d42:6620:700::318:406 AS59125 FAMILY NET JAPAN INCORPORATED 4.94ms from Tokyo, JP
2401:4d40:a0e0:300::318:406 AS59125 FAMILY NET JAPAN INCORPORATED 2.13ms from Tokyo, JP

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
144.134.32.5 AS1221 Telstra Limited 2.07ms from Brisbane, AU
178.15.240.197 AS3209 Vodafone GmbH 0.56ms from Frankfurt am Main, DE
58.18.42.197 AS4837 CHINA UNICOM China169 Backbone 6.00ms from Hohhot, CN
31.113.233.213 AS2856 British Telecommunications PLC 2.36ms from London, GB
85.33.90.37 AS3269 Telecom Italia S.p.A. 8.70ms from Milan, IT
15.188.39.133 AS16509 Amazon.com, Inc. 0.16ms from Paris, FR
24.20.254.197 AS7922 Comcast Cable Communications, LLC 4.80ms from Portland, US
222.134.177.37 AS4837 CHINA UNICOM China169 Backbone 6.20ms from Qingdao, CN
46.109.53.197 AS12578 SIA Tet 1.16ms from Riga, LV
115.44.22.69 AS17962 ShenZhen Topway Video Communication Co. Ltd 4.19ms from Shenzhen, CN
80.54.11.85 AS5617 Orange Polska Spolka Akcyjna 0.40ms from Warsaw, PL
203.119.216.197 AS37963 Hangzhou Alibaba Advertising Co.,Ltd. 1.09ms from Zhangjiakou, CN
96.110.224.85 AS7922 Comcast Cable Communications, LLC 0.43ms from Ashburn, US
120.61.21.133 AS9829 National Internet Backbone 13.74ms from Bengaluru, IN
44.232.106.133 AS16509 Amazon.com, Inc. 0.16ms from Boardman, US
81.247.67.85 AS5432 Proximus NV 2.39ms from Brussels, BE
41.142.106.21 AS36903 Office National des Postes et Telecommunications ONPT (Maroc Telecom) / IAM 7.55ms from Casablanca, MA
118.121.225.181 AS4134 CHINANET-BACKBONE 7.05ms from Chengdu, CN
104.183.178.5 AS7018 AT&T Enterprises, LLC 10.24ms from Dallas, US
116.62.229.213 AS37963 Hangzhou Alibaba Advertising Co.,Ltd. 4.41ms from Hangzhou, CN
103.147.47.53 AS139946 PT. Teknologi Bumi Nusantara 10.53ms from Jakarta, ID
123.246.194.37 AS4134 CHINANET-BACKBONE 4.14ms from Liaoyang, CN
212.135.7.181 AS3257 GTT Communications Inc. 0.27ms from Los Angeles, US
190.134.63.133 AS6057 Administracion Nacional de Telecomunicaciones 3.44ms from Montevideo, UY
41.90.97.197 AS37061 Safaricom Limited 1.74ms from Nairobi, KE

Traceroute

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

$
traceroute -a -n -q1 -m4 1.21.141.1
traceroute to 1.21.141.1 (1.21.141.1): 4 hops max, 52 byte packets
2 *
3 *
4 *
Measurement taken from IPinfo ProbeNet in Sydney, AU
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 AS59125 at robtex.

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