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 475,368,975,085,586,025,561,263,702,016
ASN type ISP
Registry jpnic
Updated 2 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
160.237.88.245 ██████████ 3
150.91.164.227 ██████████ 1
160.237.92.224 ██████████ 1

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Peers

There are 39 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
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.
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
AS6939 Hurricane Electric LLC
AS7713 PT Telekomunikasi Indonesia
AS8220 COLT Technology Services Group Limited
AS8529 Zain Omantel International FZ-LLC
AS9002 RETN Limited
AS9304 HGC Global Communications Limited
AS9498 BHARTI Airtel Ltd.
AS9583 Sify Limited
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ASN API & Database

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

2,356 IPs in this ASN replied to an ICMP ping during our most recent internet scan. Learn more.

IP Address ASN Details
2401:4d41:af60:300::318:406 AS59125 FAMILY NET JAPAN INCORPORATED 3.01ms from Tokyo, JP
2401:4d42:0:900::318:406 AS59125 FAMILY NET JAPAN INCORPORATED 2.25ms from Tokyo, JP
2401:4d41:ab60:1d00::318:406 AS59125 FAMILY NET JAPAN INCORPORATED 3.72ms from Tokyo, JP
2401:4d43:48c0::318:406 AS59125 FAMILY NET JAPAN INCORPORATED 10.60ms from Tokyo, JP
2401:4d42:1f60:200::318:406 AS59125 FAMILY NET JAPAN INCORPORATED 2.54ms from Tokyo, JP
2401:4d40:35c0:300::fffe AS59125 FAMILY NET JAPAN INCORPORATED 1.28ms from Tokyo, JP
2401:4d40:a800:b00::318:406 AS59125 FAMILY NET JAPAN INCORPORATED 2.19ms from Tokyo, JP
2401:4d40:32c0:100::f0:b00 AS59125 FAMILY NET JAPAN INCORPORATED 2.11ms from Tokyo, JP
2401:4d43:d620::318:406 AS59125 FAMILY NET JAPAN INCORPORATED 18.21ms from Tokyo, JP
2401:4d42:4680:100::318:406 AS59125 FAMILY NET JAPAN INCORPORATED 16.12ms from Tokyo, JP
2401:4d42:4600:100::f0:b00 AS59125 FAMILY NET JAPAN INCORPORATED 14.34ms from Tokyo, JP
2401:4d41:4640::318:406 AS59125 FAMILY NET JAPAN INCORPORATED 3.22ms from Tokyo, JP
2401:4d41:e700::318:406 AS59125 FAMILY NET JAPAN INCORPORATED 15.59ms from Tokyo, JP
2401:4d42:22a0::f0:b00 AS59125 FAMILY NET JAPAN INCORPORATED 3.37ms from Tokyo, JP
2401:4d42:2e80:100::318:406 AS59125 FAMILY NET JAPAN INCORPORATED 3.83ms from Tokyo, JP
202.247.161.103 AS59125 FAMILY NET JAPAN INCORPORATED 2.71ms from Tokyo, JP
2401:4d42:1360:c00::f0:b00 AS59125 FAMILY NET JAPAN INCORPORATED 2.71ms from Tokyo, JP
2401:4d40:d440:c00::318:406 AS59125 FAMILY NET JAPAN INCORPORATED 2.78ms from Tokyo, JP
2401:4d41:3da0:100::f0:b00 AS59125 FAMILY NET JAPAN INCORPORATED 3.21ms from Tokyo, JP
2401:4d43:1620:300::318:406 AS59125 FAMILY NET JAPAN INCORPORATED 7.33ms from Tokyo, JP
2401:4d41:c000:800::318:406 AS59125 FAMILY NET JAPAN INCORPORATED 5.47ms from Tokyo, JP
2401:4d41:9a20:f00::f0:b00 AS59125 FAMILY NET JAPAN INCORPORATED 3.56ms from Tokyo, JP
2401:4d41:43e0::318:406 AS59125 FAMILY NET JAPAN INCORPORATED 3.31ms from Tokyo, JP
2401:4d41:d440:100::318:406 AS59125 FAMILY NET JAPAN INCORPORATED 5.59ms from Tokyo, JP
2401:4d42:3d20:500::f0:b00 AS59125 FAMILY NET JAPAN INCORPORATED 2.85ms 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
135.236.33.21 AS8075 Microsoft Corporation 0.26ms from Amsterdam, NL
2.85.133.85 AS6799 Ote SA (Hellenic Telecommunications Organisation) 11.38ms from Athens, GR
94.132.78.101 AS2860 NOS COMUNICACOES, S.A. 7.86ms from Braga, PT
116.168.125.21 AS4837 CHINA UNICOM China169 Backbone 2.05ms from Chongqing, CN
112.152.115.21 AS17858 LG POWERCOMM 4.25ms from Incheon, KR
79.171.126.149 AS34700 MAXNET TELECOM, LTD 6.49ms from Kyiv, UA
46.200.78.21 AS6849 JSC Ukrtelecom 8.23ms from Kyiv, UA
213.120.108.149 AS2856 British Telecommunications PLC 3.40ms from London, GB
213.128.248.21 AS5564 Brightsolid Online Technology Ltd 11.82ms from London, GB
85.140.237.53 AS8359 MTS PJSC 11.95ms from Moscow, RU
84.183.116.197 AS3320 Deutsche Telekom AG 3.61ms from Nuernberg, DE
222.72.189.197 AS4812 China Telecom (Group) 3.65ms from Shanghai, CN
149.3.28.165 AS35805 JSC Silknet 3.49ms from Tbilisi, GE
48.218.101.53 AS8075 Microsoft Corporation 0.16ms from Tokyo, JP
192.185.76.37 AS31898 Oracle Corporation 0.42ms from Ashburn, US
64.92.70.69 AS33059 Momentum Telecom, Inc. 2.16ms from Ashburn, US
137.155.9.149 AS7029 Windstream Communications LLC 0.86ms from Ashburn, US
76.118.68.53 AS7922 Comcast Cable Communications, LLC 8.49ms from Boston, US
125.32.156.37 AS4837 CHINA UNICOM China169 Backbone 3.38ms from Changchun, CN
107.142.120.181 AS7018 AT&T Enterprises, LLC 11.73ms from Chicago, US
169.59.246.21 AS36351 IBM Cloud 0.94ms from Dallas, US
23.114.8.5 AS7018 AT&T Enterprises, LLC 3.33ms from Dallas, US
97.179.71.53 AS6167 Verizon Business 7.80ms from Denver, US
113.177.54.21 AS45899 VNPT Corp 4.81ms from Hanoi, VN
67.20.253.165 AS13333 Fidium 0.85ms from Pittsburgh, US

Traceroute

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

$
traceroute -a -n -q1 -m11 150.91.188.37
traceroute to 150.91.188.37 (150.91.188.37): 11 hops max, 52 byte packets
1 [AS31898] 140.91.230.7 0.075 ms
4 *
5 *
6 *
7 [AS59125] 160.237.95.3 34.666 ms
8 [AS59125] 160.237.95.9 34.586 ms
9 *
10 *
11 *
Measurement taken from IPinfo ProbeNet in Chuncheon, KR
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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