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 a month 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 38 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
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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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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Downstreams

There are no downstreams for this ASN.

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ASN API & Database

Pingable IPs

2,279 IPs in this ASN replied to an ICMP ping during our most recent internet scan. Learn more.

IP Address ASN Details
2401:4d40:b0a0::318:406 AS59125 FAMILY NET JAPAN INCORPORATED 2.57ms from Tokyo, JP
2401:4d41:83e0:1800::318:406 AS59125 FAMILY NET JAPAN INCORPORATED 3.75ms from Tokyo, JP
2401:4d43:1180:a00::318:406 AS59125 FAMILY NET JAPAN INCORPORATED 7.03ms from Tokyo, JP
2401:4d42:d80:600::f0:b00 AS59125 FAMILY NET JAPAN INCORPORATED 2.82ms from Tokyo, JP
2401:4d43:4020:100::318:406 AS59125 FAMILY NET JAPAN INCORPORATED 10.09ms from Tokyo, JP
2401:4d43:420:100::318:406 AS59125 FAMILY NET JAPAN INCORPORATED 7.77ms from Tokyo, JP
2401:4d40:d2c0::318:406 AS59125 FAMILY NET JAPAN INCORPORATED 3.10ms from Tokyo, JP
2401:4d40:c780:600::318:406 AS59125 FAMILY NET JAPAN INCORPORATED 3.18ms from Tokyo, JP
2401:4d42:21c0:100::318:406 AS59125 FAMILY NET JAPAN INCORPORATED 2.85ms from Tokyo, JP
2401:4d41:5320:1200::318:406 AS59125 FAMILY NET JAPAN INCORPORATED 2.76ms from Tokyo, JP
2401:4d40:38e0:700::318:406 AS59125 FAMILY NET JAPAN INCORPORATED 2.20ms from Tokyo, JP
2401:4d41:92a0:b00::318:406 AS59125 FAMILY NET JAPAN INCORPORATED 3.00ms from Tokyo, JP
2401:4d42:4340:200::f0:b00 AS59125 FAMILY NET JAPAN INCORPORATED 14.63ms from Tokyo, JP
2401:4d41:e60:200::318:406 AS59125 FAMILY NET JAPAN INCORPORATED 3.37ms from Tokyo, JP
2401:4d40:2ee0::318:406 AS59125 FAMILY NET JAPAN INCORPORATED 2.22ms from Tokyo, JP
2401:4d41:4160:100::f0:b00 AS59125 FAMILY NET JAPAN INCORPORATED 3.48ms from Tokyo, JP
2401:4d40:ddc0:100::318:406 AS59125 FAMILY NET JAPAN INCORPORATED 2.67ms from Tokyo, JP
2401:4d40:afe0:400::318:406 AS59125 FAMILY NET JAPAN INCORPORATED 2.21ms from Tokyo, JP
2401:4d41:f00:300::318:406 AS59125 FAMILY NET JAPAN INCORPORATED 3.42ms from Tokyo, JP
2401:4d40:9d20:c00::318:406 AS59125 FAMILY NET JAPAN INCORPORATED 2.29ms from Tokyo, JP
2401:4d41:a880:100::318:406 AS59125 FAMILY NET JAPAN INCORPORATED 3.15ms from Tokyo, JP
2401:4d40:ae20:100::318:406 AS59125 FAMILY NET JAPAN INCORPORATED 2.06ms from Tokyo, JP
2401:4d41:3a60:200::f0:b00 AS59125 FAMILY NET JAPAN INCORPORATED 3.15ms from Tokyo, JP
103.246.81.9 AS59125 FAMILY NET JAPAN INCORPORATED 3.38ms from Tokyo, JP
2401:4d41:c760::318:406 AS59125 FAMILY NET JAPAN INCORPORATED 5.76ms 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
173.69.34.69 AS701 Verizon Business 2.07ms from Boston, US
104.130.113.53 AS19994 Rackspace Hosting 1.34ms from Chicago, US
187.140.135.133 AS8151 UNINET 5.38ms from Guadalajara, MX
101.68.132.69 AS4837 CHINA UNICOM China169 Backbone 6.07ms from Hangzhou, CN
156.59.143.197 AS21859 Zenlayer Inc 0.11ms from Hanoi, VN
103.95.156.21 AS131386 Long Van System Solution JSC 1.26ms from Ho Chi Minh City, VN
14.168.31.117 AS45899 VNPT Corp 2.43ms from Ho Chi Minh City, VN
125.177.184.149 AS17858 LG POWERCOMM 1.69ms from Incheon, KR
88.13.47.117 AS3352 TELEFONICA DE ESPANA S.A.U. 9.72ms from Madrid, ES
98.15.112.245 AS12271 Charter Communications Inc 4.12ms from New York City, US
193.205.240.117 AS137 Consortium GARR 0.40ms from Rome, IT
213.142.218.197 AS13257 PJSC Vimpelcom 17.89ms from Saint Petersburg, RU
187.49.189.85 AS269973 OLANCHO NET S.R.L. DE C.V. 7.10ms from San Pedro Sula, HN
124.238.65.133 AS4134 CHINANET-BACKBONE 4.31ms from Shijiazhuang, CN
135.245.190.5 AS34414 Nokia APAC 0.88ms from Sydney, AU
114.38.102.21 AS3462 Data Communication Business Group 1.40ms from Taichung, TW
207.251.62.5 AS11996 Lobo Internet Services, Ltd 0.23ms from Albuquerque, US
68.230.215.117 AS22773 Cox Communications Inc. 8.67ms from Ashburn, US
34.221.1.69 AS16509 Amazon.com, Inc. 0.32ms from Boardman, US
181.237.42.245 AS3816 COLOMBIA TELECOMUNICACIONES S.A. ESP BIC 3.10ms from Bogotá, CO
160.226.130.149 AS328178 The Computer Hut cc 0.90ms from Cape Town, ZA
41.251.248.245 AS6713 Office National des Postes et Telecommunications ONPT (Maroc Telecom) / IAM 2.65ms from Casablanca, MA
201.191.161.117 AS11830 Instituto Costarricense de Electricidad y Telecom. 7.26ms from Curridabat, CR
197.210.97.181 AS29465 MTN NIGERIA Communication limited 1.57ms from Lagos, NG
95.176.192.117 AS5603 Telekom Slovenije, d.d. 4.89ms from Ljubljana, SI

Traceroute

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

$
traceroute -a -n -q1 160.237.77.208
traceroute to 160.237.77.208 (160.237.77.208): 64 hops max, 52 byte packets
1 [AS15169] 72.14.239.222 232.307 ms
2 *
3 *
4 [AS59125] 160.237.95.9 259.409 ms
5 [AS59125] 160.237.77.208 254.555 ms
Measurement taken from IPinfo ProbeNet in Frankfurt am Main, DE
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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