AS number 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
Number of IPv4 512
Number of IPv6 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
103.143.136.35 ██████████ 1
103.143.136.38 ██████████ 1

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Peers

There are 4 peers for this ASN.

Peers Name
AS38074 SDCC Japan-West Area
AS59103 SoftEther Corporation
AS59105 Home NOC Operators Group
AS63798 Industrial Cyber Security Center of Excellence
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Upstreams

There are 2 upstreams for this ASN.

upstreams Name
AS59103 SoftEther Corporation
AS59105 Home NOC Operators Group
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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:bb:1::4 AS63781 Kobayashi Family Net LLP 1.38ms from Tokyo, JP
2405:5340:6::fffe AS63781 Kobayashi Family Net LLP 2.79ms from Tokyo, JP
2405:5340:4::fffe AS63781 Kobayashi Family Net LLP 2.72ms from Tokyo, JP
2405:5340::33 AS63781 Kobayashi Family Net LLP 1.63ms from Tokyo, JP
2405:5340:5::fffe AS63781 Kobayashi Family Net LLP 2.22ms from Tokyo, JP
103.143.136.19 AS63781 Kobayashi Family Net LLP 1.25ms 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
96.110.203.117 AS7922 Comcast Cable Communications, LLC 2.62ms from Ashburn, US
65.158.234.149 AS209 CenturyLink Communications, LLC 10.01ms from Denver, US
46.223.145.197 AS3209 Vodafone GmbH 8.23ms from Frankfurt am Main, DE
87.157.26.181 AS3320 Deutsche Telekom AG 7.67ms from Frankfurt am Main, DE
31.166.199.165 AS35819 Etihad Etisalat, a joint stock company 3.92ms from Jeddah, SA
119.115.72.5 AS4837 CHINA UNICOM China169 Backbone 8.73ms from Liaoyang, CN
90.195.18.213 AS5607 Sky UK Limited 1.80ms from London, GB
60.191.247.213 AS4134 CHINANET-BACKBONE 7.51ms from Nanchang, CN
126.62.200.133 AS17676 SoftBank Corp. 10.65ms from Osaka, JP
3.210.37.101 AS14618 Amazon.com, Inc. 0.20ms from Reston, US
164.163.70.69 AS265975 INTEREDE TELECOM 7.16ms from Rio de Janeiro, BR
46.147.70.133 AS42116 JSC "ER-Telecom Holding" 11.71ms from Samara, RU
112.163.129.197 AS4766 Korea Telecom 7.33ms from Seoul, KR
77.71.58.245 AS29687 Geodim Ltd. 0.97ms from Varna, BG
79.188.11.133 AS5617 Orange Polska Spolka Akcyjna 3.12ms from Warsaw, PL
212.205.35.149 AS6799 Ote SA (Hellenic Telecommunications Organisation) 0.62ms from Athens, GR
84.172.177.133 AS3320 Deutsche Telekom AG 4.08ms from Berlin, DE
89.45.204.213 AS212221 INTERNET BROKER SRL 4.77ms from Bucharest, RO
73.45.226.37 AS7922 Comcast Cable Communications, LLC 5.50ms from Chicago, US
69.59.75.53 AS40285 NORTHLAND CABLE TELEVISION INC. 4.80ms from Dallas, US
87.159.100.165 AS3320 Deutsche Telekom AG 6.60ms from Frankfurt am Main, DE
93.212.191.165 AS3320 Deutsche Telekom AG 9.50ms from Frankfurt am Main, DE
59.60.101.21 AS4134 CHINANET-BACKBONE 2.70ms from Fuzhou, CN
86.152.163.5 AS2856 British Telecommunications PLC 3.77ms from London, GB
34.105.145.37 AS396982 Google LLC 0.10ms from London, GB

Traceroute

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

$
traceroute -a -n -q1 -f5 103.143.136.122
traceroute to 103.143.136.122 (103.143.136.122): 64 hops max, 52 byte packets
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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