AS number details

AS63781

Kobayashi Family Net LLP  ·  kobayashi.gr.jp

Need more data or want to access it via API or data downloads? Sign up to get free access

Sign up for free ›

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
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
Get this data and more with IPinfo's powerful IP Ranges API - quickly and easily identify company-owned IP ranges.
IP Ranges API

WHOIS Details


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

                                            
Get this data and more with IPinfo's Whois product - effortless access to POCs, ORGs, and Networks, for actionable intelligence.

Hosted Domains

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

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

Discover all domains hosted on a single IP address with IPinfo's powerful Hosted Domains (Reverse IP) solution.
Useful for Cybersecurity

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
Get this data and more insights on related domains, allocation dates, registry names, IP counts with IPinfo's IP-to-ASN product.

Upstreams

There are 2 upstreams for this ASN.

upstreams Name
AS59103 SoftEther Corporation
AS59105 Home NOC Operators Group
Get this data and more insights on related domains, allocation dates, registry names, IP counts with IPinfo's IP-to-ASN product.

Downstreams

There are no downstreams for this ASN.

Get this data and more insights on related domains, allocation dates, registry names, IP counts with IPinfo's IP-to-ASN product.

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 2.58ms from Tokyo, JP
2405:5340::33 AS63781 Kobayashi Family Net LLP 1.65ms from Tokyo, JP
2405:5340:4::fffe AS63781 Kobayashi Family Net LLP 2.48ms from Tokyo, JP
2405:5340:6::fffe AS63781 Kobayashi Family Net LLP 2.30ms from Tokyo, JP
103.143.136.121 AS63781 Kobayashi Family Net LLP 1.20ms from Tokyo, JP
2405:5340:bb:1::4 AS63781 Kobayashi Family Net LLP 1.33ms 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
212.51.45.133 AS12334 R Cable y Telecable Telecomunicaciones, S.A.U. 0.49ms from A Coruna, ES
87.97.35.37 AS20845 DIGI Tavkozlesi es Szolgaltato Kft. 14.40ms from Budapest, HU
119.32.30.245 AS134773 CHINANET Guangdong province Guangzhou MAN network 3.38ms from Guangzhou, CN
81.158.57.5 AS2856 British Telecommunications PLC 3.72ms from London, GB
193.147.184.197 AS766 RedIRIS Autonomous System 1.62ms from Madrid, ES
122.148.211.85 AS9443 Vocus Retail 5.08ms from Melbourne, AU
111.102.31.197 AS2516 KDDI CORPORATION 1.68ms from Osaka, JP
37.150.220.69 AS9198 JSC Kazakhtelecom 1.08ms from Pavlodar, KZ
201.57.225.213 AS4230 CLARO S.A. 7.49ms from Rio de Janeiro, BR
113.32.82.229 AS17506 ARTERIA Networks Corporation 1.18ms from Tokyo, JP
89.119.206.37 AS8968 BT Italia S.p.A. 4.92ms from Arezzo, IT
98.11.178.149 AS11351 Charter Communications Inc 19.19ms from Chicago, US
96.28.140.197 AS10796 Charter Communications Inc 13.49ms from Columbus, US
79.193.254.245 AS3320 Deutsche Telekom AG 8.37ms from Frankfurt am Main, DE
182.181.150.53 AS17557 Pakistan Telecommunication Company Limited 9.01ms from Lahore, PK
34.128.155.149 AS396982 Google LLC 0.08ms from Melbourne, AU
213.174.169.245 AS21309 HERABIT S.p.A. 4.58ms from Milan, IT
52.70.43.21 AS14618 Amazon.com, Inc. 0.19ms from Reston, US
20.41.244.21 AS8075 Microsoft Corporation 0.28ms from Saint Thomas Mount, IN
154.3.62.37 AS174 Cogent Communications 0.67ms from San Jose, US
199.231.113.53 AS46353 Intermax Networks 8.05ms from Seattle, US
218.147.183.53 AS4766 Korea Telecom 1.67ms from Seoul, KR
39.27.128.117 AS4766 Korea Telecom 2.02ms from Seoul, KR
150.199.77.5 AS2572 University of Missouri - dba the Missouri Research and Education Network (MOREnet) 0.81ms from St. Louis, US
126.48.229.213 AS17676 SoftBank Corp. 7.49ms from Tokyo, JP

Traceroute

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

$
traceroute -a -n -q1 -f3 -m10 103.143.137.37
traceroute to 103.143.137.37 (103.143.137.37): 10 hops max, 52 byte packets
3 [] 146.70.0.0 0.606 ms
4 *
5 *
6 *
8 *
9 *
10 *
Measurement taken from IPinfo ProbeNet in Hong Kong, HK
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.

Data built with users in mind: reliable, accurate, and easy-to-use

Discover why industry-leading companies around the globe love our data. IPinfo's accurate insights fuel use cases from cybersecurity, data enrichment, web personalization, and much more.

IPinfo for all your IP geolocation needs

Our IP tools

Explore all tools
What is my IP

What is my IP

Test our data accuracy by viewing insights from your IP address.

See your IP address
Map IPs

Map IPs

Paste up to 500,000 IPs to see where they're located on a map.

Try Map IPs
Summarize IPs

Summarize IPs

Use our data visualization tool to create a visual overview of multiple IPs.

Try Summarize IPs