Autonomous System details

AS63781

Kobayashi Family Net LLP  ·  kobayashi.gr.jp

Japan
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AS63781 – Kobayashi Family Net LLP

Field Value
Country Japan
Website kobayashi.gr.jp
Hosted domains 2
IPv4 addresses 512
IPv6 addresses 79,228,162,514,264,337,593,543,950,336
ASN type ISP
Registry jpnic
Updated 6 years ago on Dec 25, 2019

IP Ranges

Netblock Company Num of IPs
103.143.136.0/24 Kobayashi Family Net LLP 256
103.143.137.0/24 Kobayashi Family Net LLP 256
Netblock Company
2405:5340::/32 Kobayashi Family Net LLP
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WHOIS Details

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                                                ASHandle:       AS63781
                                                OrgID:          AS63781
                                                ASName:         AS63781
                                                ASNumber:       AS63781
                                                RegDate:        0000-00-00
                                                Updated:        0000-00-00
                                                TechHandle:     AA00-AAAA
                                                Source:         AAAA
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Hosted Domains

There are 2 domain names hosted across 2 IP addresses on this ASN.

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IP Address Domain Domains on this IP
103.143.136.38 ██████████ 1
103.143.136.35 ██████████ 1

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Peers

There is 1 peer for this ASN.

Peers Name
AS59103 SoftEther Corporation
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Upstreams

There is 1 peer for this ASN.

upstreams Name
AS59103 SoftEther Corporation
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Downstreams

There are no downstreams for this ASN.

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Pingable IPs

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

IP Address ASN Details
2405:5340:5::fffe AS63781 Kobayashi Family Net LLP 2.83ms from Tokyo, JP
2405:5340::267:bfff:fef9:2035 AS63781 Kobayashi Family Net LLP 1.76ms from Tokyo, JP
2405:5340:4::fffe AS63781 Kobayashi Family Net LLP 3.10ms from Tokyo, JP
2405:5340:6::fffe AS63781 Kobayashi Family Net LLP 2.36ms from Tokyo, JP
2405:5340:bb:3::1 AS63781 Kobayashi Family Net LLP 1.39ms from Tokyo, JP
103.143.136.29 AS63781 Kobayashi Family Net LLP 1.37ms 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
36.255.48.37 AS134067 Uniti Wireless Pty Ltd 4.39ms from Adelaide, AU
27.33.141.165 AS7545 TPG Telecom Limited 11.26ms from Adelaide, AU
74.234.134.69 AS8075 Microsoft Corporation 0.37ms from Amsterdam, NL
41.39.242.69 AS8452 TE-AS 5.52ms from Cairo, EG
163.192.213.133 AS31898 Oracle Corporation 0.42ms from Chicago, US
172.224.49.21 AS36183 Akamai Technologies, Inc. 0.46ms from Duesseldorf, DE
92.140.136.53 AS3215 Orange S.A. 4.79ms from Frankfurt am Main, DE
153.194.217.197 AS4713 NTT DOCOMO BUSINESS,Inc. 4.48ms from Osaka, JP
34.34.0.213 AS396982 Google LLC 0.14ms from Oudeschip, NL
54.173.103.21 AS14618 Amazon.com, Inc. 0.21ms from Reston, US
70.152.145.69 AS8075 Microsoft Corporation 0.56ms from San Jose, US
1.211.111.53 AS3786 LG DACOM Corporation 2.35ms from Seoul, KR
180.169.75.117 AS4812 China Telecom (Group) 2.57ms from Shanghai, CN
219.233.209.85 AS9812 Oriental Cable Network Co., Ltd. 1.87ms from Shanghai, CN
125.168.202.21 AS9443 Vocus Retail 1.54ms from Sydney, AU
36.237.163.245 AS3462 Data Communication Business Group 4.23ms from Taichung, TW
86.82.192.101 AS1136 KPN B.V. 1.36ms from Amsterdam, NL
23.121.109.53 AS7018 AT&T Enterprises, LLC 13.12ms from Atlanta, US
194.55.192.245 AS3320 Deutsche Telekom AG 1.02ms from Duesseldorf, DE
201.57.69.149 AS4230 CLARO S.A. 11.41ms from Fortaleza, BR
213.64.87.197 AS3301 Telia Company AB 0.79ms from Goeteborg, SE
103.205.100.53 AS135900 State Data Center - Hanoi Department of Science and Technology 3.47ms from Hanoi, VN
27.75.209.245 AS7552 Viettel Group 1.84ms from Ho Chi Minh City, VN
121.203.182.245 AS17924 SmarTone Mobile Communications Ltd 15.33ms from Hong Kong, HK
122.33.2.229 AS17858 LG POWERCOMM 1.64ms from Incheon, KR

Traceroute

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

$
traceroute -a -n -q1 -f7 103.143.136.2
traceroute to 103.143.136.2 (103.143.136.2): 64 hops max, 52 byte packets
9 [AS59103] 103.41.61.69 1.799 ms
10 [AS63781] 103.143.136.2 1.566 ms
Measurement taken from IPinfo ProbeNet in Tokyo, JP
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 AS63781 at robtex.

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