Autonomous System details

AS131925

FAMILY NET JAPAN INCORPORATED  ·  fnj.co.jp

Japan

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AS131925 – FAMILY NET JAPAN INCORPORATED

Field Value
Country Japan
Website fnj.co.jp
Hosted domains 1
IPv4 addresses 23,296
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
160.237.96.0/19 FAMILYNET JAPAN CORPORATION 8,192
150.91.192.0/20 FAMILYNET JAPAN CORPORATION 4,096
160.237.160.0/20 FAMILYNET JAPAN CORPORATION 4,096
160.237.176.0/21 FAMILYNET JAPAN CORPORATION 2,048
202.247.168.0/21 FAMILYNET JAPAN CORPORATION 2,048
160.237.184.0/22 FAMILYNET JAPAN CORPORATION 1,024
219.100.76.0/22 FAMILYNET JAPAN CORPORATION 1,024
160.237.126.0/23 FAMILYNET JAPAN CORPORATION 512
160.237.188.0/23 FAMILYNET JAPAN CORPORATION 512
160.237.190.0/24 FAMILYNET JAPAN CORPORATION 256
Netblock Company
2401:4d44::/30 FAMILYNET JAPAN CORPORATION
2406:1940::/32 FAMILYNET JAPAN CORPORATION
2406:1940::/33 FAMILYNET JAPAN CORPORATION
2406:1940:8000::/33 FAMILYNET JAPAN CORPORATION
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WHOIS Details

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                                                ASHandle:       AS131925
                                                OrgID:          AS131925
                                                ASName:         AS131925
                                                ASNumber:       AS131925
                                                RegDate:        0000-00-00
                                                Updated:        0000-00-00
                                                TechHandle:     AA00-AAAA
                                                Source:         AAAA
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Hosted Domains

There is 1 domain name hosted across 1 IP address on this ASN.

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IP Address Domain Domains on this IP
160.237.173.105 █████████ 1

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Peers

There are 6 peers for this ASN.

Peers Name
AS17676 SoftBank Corp.
AS1828 Unitas Global
AS2497 Internet Initiative Japan Inc.
AS35280 F5 Networks SARL
AS59105 Home NOC Operators Group
AS6939 Hurricane Electric LLC
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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

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

IP Address ASN Details
2401:4d44:9420::318:406 AS131925 FAMILY NET JAPAN INCORPORATED 3.33ms from Osaka, JP
2401:4d47:3080:300::318:406 AS131925 FAMILY NET JAPAN INCORPORATED 11.71ms from Osaka, JP
2401:4d47:f300:500::318:406 AS131925 FAMILY NET JAPAN INCORPORATED 6.27ms from Osaka, JP
160.237.115.46 AS131925 FAMILY NET JAPAN INCORPORATED 4.51ms from Osaka, JP
2401:4d44:5040::318:406 AS131925 FAMILY NET JAPAN INCORPORATED 3.69ms from Osaka, JP
150.91.192.99 AS131925 FAMILY NET JAPAN INCORPORATED 2.32ms from Osaka, JP
2401:4d45:d1c0::318:406 AS131925 FAMILY NET JAPAN INCORPORATED 9.05ms from Osaka, JP
2401:4d47:c540:200::318:406 AS131925 FAMILY NET JAPAN INCORPORATED 5.73ms from Osaka, JP
2401:4d46:2280::318:406 AS131925 FAMILY NET JAPAN INCORPORATED 9.47ms from Osaka, JP
2401:4d45:8640:300::318:406 AS131925 FAMILY NET JAPAN INCORPORATED 11.05ms from Osaka, JP
2401:4d45:2cc0::318:406 AS131925 FAMILY NET JAPAN INCORPORATED 12.01ms from Osaka, JP
2401:4d45:9100::318:406 AS131925 FAMILY NET JAPAN INCORPORATED 12.11ms from Osaka, JP
2401:4d45:c1a0::318:406 AS131925 FAMILY NET JAPAN INCORPORATED 6.44ms from Osaka, JP
160.237.169.38 AS131925 FAMILY NET JAPAN INCORPORATED 8.38ms from Osaka, JP
2401:4d45:9e0:200::318:406 AS131925 FAMILY NET JAPAN INCORPORATED 10.29ms from Osaka, JP
2401:4d47:2d40::318:406 AS131925 FAMILY NET JAPAN INCORPORATED 8.91ms from Osaka, JP
2401:4d45:fe0:200::318:406 AS131925 FAMILY NET JAPAN INCORPORATED 10.17ms from Osaka, JP
2401:4d45:1320:300::318:406 AS131925 FAMILY NET JAPAN INCORPORATED 10.18ms from Osaka, JP
2401:4d47:e300:300::318:406 AS131925 FAMILY NET JAPAN INCORPORATED 6.16ms from Osaka, JP
2401:4d46:c20::318:406 AS131925 FAMILY NET JAPAN INCORPORATED 10.30ms from Osaka, JP
2401:4d45:5c0:200::318:406 AS131925 FAMILY NET JAPAN INCORPORATED 10.36ms from Osaka, JP
2401:4d44:3ac0:100::318:406 AS131925 FAMILY NET JAPAN INCORPORATED 1.82ms from Osaka, JP
2401:4d46:87c0:700::318:406 AS131925 FAMILY NET JAPAN INCORPORATED 11.40ms from Osaka, JP
2401:4d45:2380:200::318:406 AS131925 FAMILY NET JAPAN INCORPORATED 13.45ms from Osaka, JP
2401:4d46:7580:b00::318:406 AS131925 FAMILY NET JAPAN INCORPORATED 9.64ms from Osaka, 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
106.12.197.165 AS38365 Beijing Baidu Netcom Science and Technology Co., Ltd. 6.22ms from Beijing, CN
66.66.118.85 AS11351 Charter Communications Inc 17.90ms from Chicago, US
71.74.77.213 AS10796 Charter Communications Inc 9.11ms from Columbus, US
52.29.141.53 AS16509 Amazon.com, Inc. 0.17ms from Frankfurt am Main, DE
190.214.24.37 AS28006 CORPORACION NACIONAL DE TELECOMUNICACIONES - CNT EP 1.54ms from Guayaquil, EC
128.185.250.117 AS9498 BHARTI Airtel Ltd. 0.82ms from Indore, IN
149.107.17.37 AS206347 Wessex Internet Limited 3.62ms from London, GB
90.201.155.69 AS5607 Sky UK Limited 6.65ms from London, GB
1.43.26.5 AS4804 Microplex PTY LTD 5.98ms from Melbourne, AU
15.161.48.101 AS16509 Amazon.com, Inc. 0.13ms from Milan, IT
131.93.241.85 AS20115 Charter Communications LLC 7.75ms from Minneapolis, US
69.116.124.101 AS6128 Cablevision Systems Corp. 5.41ms from New York City, US
152.193.25.245 AS701 Verizon Business 0.46ms from New York City, US
189.47.226.53 AS27699 TELEFÔNICA BRASIL S.A 4.51ms from Sao Paulo, BR
133.35.72.5 AS2907 Research Organization of Information and Systems, National Institute of Informatics 6.36ms from Tokyo, JP
20.163.215.197 AS8075 Microsoft Corporation 0.36ms from Ashburn, US
125.237.187.21 AS4771 Spark New Zealand Trading Ltd. 13.17ms from Auckland, NZ
20.122.164.229 AS8075 Microsoft Corporation 0.27ms from Boydton, US
164.15.255.181 AS2611 BELNET 0.97ms from Brussels, BE
87.97.27.229 AS20845 DIGI Tavkozlesi es Szolgaltato Kft. 4.97ms from Budapest, HU
110.82.16.117 AS4134 CHINANET BACKBONE 7.28ms from Fuzhou, CN
120.87.134.69 AS17816 China Unicom IP network China169 Guangdong province 4.31ms from Guangzhou, CN
211.169.53.197 AS3786 LG DACOM Corporation 1.48ms from Incheon, KR
176.52.211.21 AS8426 ClaraNET LTD 0.48ms from London, GB
122.186.202.165 AS9498 BHARTI Airtel Ltd. 0.90ms from Mumbai, IN

Traceroute

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

$
traceroute -a -n -q1 -m16 219.100.79.136
traceroute to 219.100.79.136 (219.100.79.136): 16 hops max, 52 byte packets
2 *
3 *
4 *
5 *
6 *
7 *
8 *
9 [AS17676] 221.111.203.161 130.541 ms
10 *
11 *
12 [AS131925] 160.237.127.3 98.177 ms
13 [AS131925] 160.237.127.9 97.385 ms
14 *
15 *
16 *
Measurement taken from IPinfo ProbeNet in Jakarta, ID
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 AS131925 at robtex.

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