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 2.67ms from Tokyo, JP
103.143.136.2 AS63781 Kobayashi Family Net LLP 1.23ms from Tokyo, JP
2405:5340:6::fffe AS63781 Kobayashi Family Net LLP 2.30ms from Tokyo, JP
2405:5340:bb:3::1 AS63781 Kobayashi Family Net LLP 1.31ms from Tokyo, JP
2405:5340::267:bfff:fef9:2035 AS63781 Kobayashi Family Net LLP 1.80ms from Tokyo, JP
2405:5340:4::fffe AS63781 Kobayashi Family Net LLP 2.05ms 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
172.171.140.133 AS8075 Microsoft Corporation 0.41ms from Ashburn, US
2.87.225.117 AS6799 Ote SA (Hellenic Telecommunications Organisation) 0.91ms from Athens, GR
97.140.112.117 AS6167 Verizon Business 12.09ms from Atlanta, US
190.7.15.149 AS20207 Gigared S.A. 18.26ms from Buenos Aires, AR
125.23.134.149 AS9498 BHARTI Airtel Ltd. 0.89ms from Delhi, IN
198.0.97.181 AS7922 Comcast Cable Communications, LLC 9.46ms from Detroit, US
90.35.236.165 AS3215 Orange S.A. 10.63ms from Frankfurt am Main, DE
154.215.8.229 AS137951 ASLINE LIMITED 0.82ms from Hong Kong, HK
24.233.2.197 AS55933 Cloudie Limited 1.09ms from Hong Kong, HK
66.64.51.165 AS25956 Logix 1.60ms from Houston, US
109.155.152.245 AS2856 British Telecommunications PLC 4.01ms from London, GB
123.243.120.245 AS7545 TPG Telecom Limited 0.82ms from Melbourne, AU
201.55.230.5 AS28573 Claro NXT Telecomunicacoes Ltda 4.74ms from Sao Paulo, BR
78.60.151.117 AS8764 Telia Lietuva, AB 3.02ms from Siauliai, LT
124.164.238.165 AS4837 CHINA UNICOM China169 Backbone 8.46ms from Taiyuan, CN
77.62.175.117 AS1136 KPN B.V. 1.82ms from Amsterdam, NL
71.237.114.229 AS7922 Comcast Cable Communications, LLC 3.14ms from Denver, US
27.147.137.85 AS23688 Link3 Technologies Ltd. 0.25ms from Dhaka, BD
86.176.190.229 AS2856 British Telecommunications PLC 7.13ms from London, GB
77.98.61.5 AS5089 Virgin Media Limited 8.77ms from London, GB
51.143.250.117 AS8075 Microsoft Corporation 0.25ms from London, GB
66.229.233.133 AS7922 Comcast Cable Communications, LLC 4.27ms from Miami, US
83.239.202.37 AS25490 PJSC Rostelecom 16.54ms from Moscow, RU
46.128.247.5 AS35244 Tele Columbus AG 4.54ms from Munich, DE
180.124.228.69 AS4134 CHINANET-BACKBONE 7.67ms from Nanjing, CN

Traceroute

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

$
traceroute -a -n -q1 -m7 103.143.137.218
traceroute to 103.143.137.218 (103.143.137.218): 7 hops max, 52 byte packets
1 [AS174] 193.235.207.1 14.856 ms
2 [AS174] 154.25.2.229 4.806 ms
4 [AS174] 130.117.14.194 0.439 ms
5 *
6 *
7 *
Measurement taken from IPinfo ProbeNet in Prague, CZ
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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