Autonomous System details

AS58647

Kagawa University · kagawa-u.ac.jp

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AS58647 – Kagawa University

Field	Value
Country	Japan
Website	kagawa-u.ac.jp
Hosted domains	3
IPv4 addresses	73,728
IPv6 addresses	0
ASN type	Education
Registry	jpnic
Updated	4 years ago on Nov 05, 2021

Netblock	Company	Num of IPs
133.92.0.0/16	Japan Network Information Center	65,536
202.252.64.0/19	Kagawa University	8,192
133.92.32.0/22	Japan Network Information Center	1,024
133.92.36.0/22	Japan Network Information Center	1,024
133.92.44.0/22	Japan Network Information Center	1,024
133.92.124.0/22	Japan Network Information Center	1,024
133.92.176.0/22	Japan Network Information Center	1,024
133.92.188.0/22	Japan Network Information Center	1,024
133.92.192.0/22	Japan Network Information Center	1,024
133.92.236.0/22	Japan Network Information Center	1,024
133.92.252.0/22	Japan Network Information Center	1,024
133.92.78.0/23	Japan Network Information Center	512
133.92.100.0/23	Japan Network Information Center	512
133.92.102.0/23	Japan Network Information Center	512
133.92.104.0/23	Japan Network Information Center	512
133.92.106.0/23	Japan Network Information Center	512
133.92.246.0/23	Japan Network Information Center	512
133.92.248.0/23	Japan Network Information Center	512
133.92.250.0/23	Japan Network Information Center	512
133.92.1.0/24	Japan Network Information Center	256
133.92.2.0/24	Japan Network Information Center	256
133.92.4.0/24	Japan Network Information Center	256
133.92.5.0/24	Japan Network Information Center	256
133.92.6.0/24	Japan Network Information Center	256
133.92.7.0/24	Japan Network Information Center	256
133.92.8.0/24	Japan Network Information Center	256
133.92.9.0/24	Japan Network Information Center	256
133.92.10.0/24	Japan Network Information Center	256
133.92.11.0/24	Japan Network Information Center	256
133.92.12.0/24	Japan Network Information Center	256
133.92.13.0/24	Japan Network Information Center	256
133.92.14.0/24	Japan Network Information Center	256
133.92.15.0/24	Japan Network Information Center	256
133.92.16.0/24	Japan Network Information Center	256
133.92.18.0/24	Japan Network Information Center	256
133.92.21.0/24	Japan Network Information Center	256
133.92.24.0/24	Japan Network Information Center	256
133.92.25.0/24	Japan Network Information Center	256
133.92.27.0/24	Japan Network Information Center	256
133.92.28.0/24	Japan Network Information Center	256
133.92.29.0/24	Japan Network Information Center	256
133.92.41.0/24	Japan Network Information Center	256
133.92.42.0/24	Japan Network Information Center	256
133.92.43.0/24	Japan Network Information Center	256
133.92.50.0/24	Japan Network Information Center	256
133.92.51.0/24	Japan Network Information Center	256
133.92.52.0/24	Japan Network Information Center	256
133.92.53.0/24	Japan Network Information Center	256
133.92.56.0/24	Japan Network Information Center	256
133.92.57.0/24	Japan Network Information Center	256
133.92.59.0/24	Japan Network Information Center	256
133.92.60.0/24	Japan Network Information Center	256
133.92.61.0/24	Japan Network Information Center	256
133.92.63.0/24	Japan Network Information Center	256
133.92.64.0/24	Japan Network Information Center	256
133.92.65.0/24	Japan Network Information Center	256
133.92.66.0/24	Japan Network Information Center	256
133.92.67.0/24	Japan Network Information Center	256
133.92.68.0/24	Japan Network Information Center	256
133.92.69.0/24	Japan Network Information Center	256
133.92.70.0/24	Japan Network Information Center	256
133.92.71.0/24	Japan Network Information Center	256
133.92.72.0/24	Japan Network Information Center	256
133.92.73.0/24	Japan Network Information Center	256
133.92.74.0/24	Japan Network Information Center	256
133.92.75.0/24	Japan Network Information Center	256
133.92.76.0/24	Japan Network Information Center	256
133.92.77.0/24	Japan Network Information Center	256
133.92.81.0/24	Japan Network Information Center	256
133.92.82.0/24	Japan Network Information Center	256
133.92.84.0/24	Japan Network Information Center	256
133.92.85.0/24	Japan Network Information Center	256
133.92.91.0/24	Japan Network Information Center	256
133.92.92.0/24	Japan Network Information Center	256
133.92.93.0/24	Japan Network Information Center	256
133.92.96.0/24	Japan Network Information Center	256
133.92.97.0/24	Japan Network Information Center	256
133.92.98.0/24	Japan Network Information Center	256
133.92.99.0/24	Japan Network Information Center	256
133.92.112.0/24	Japan Network Information Center	256
133.92.113.0/24	Japan Network Information Center	256
133.92.114.0/24	Japan Network Information Center	256
133.92.115.0/24	Japan Network Information Center	256
133.92.116.0/24	Japan Network Information Center	256
133.92.117.0/24	Japan Network Information Center	256
133.92.118.0/24	Japan Network Information Center	256
133.92.120.0/24	Japan Network Information Center	256
133.92.121.0/24	Japan Network Information Center	256
133.92.122.0/24	Japan Network Information Center	256
133.92.128.0/24	Japan Network Information Center	256
133.92.136.0/24	Japan Network Information Center	256
133.92.137.0/24	Japan Network Information Center	256
133.92.139.0/24	Japan Network Information Center	256
133.92.140.0/24	Japan Network Information Center	256
133.92.141.0/24	Japan Network Information Center	256
133.92.142.0/24	Japan Network Information Center	256
133.92.143.0/24	Japan Network Information Center	256
133.92.144.0/24	Japan Network Information Center	256
133.92.145.0/24	Japan Network Information Center	256
133.92.146.0/24	Japan Network Information Center	256
133.92.147.0/24	Japan Network Information Center	256
133.92.148.0/24	Japan Network Information Center	256
133.92.149.0/24	Japan Network Information Center	256
133.92.150.0/24	Japan Network Information Center	256
133.92.151.0/24	Japan Network Information Center	256
133.92.152.0/24	Japan Network Information Center	256
133.92.153.0/24	Japan Network Information Center	256
133.92.154.0/24	Japan Network Information Center	256
133.92.155.0/24	Japan Network Information Center	256
133.92.156.0/24	Japan Network Information Center	256
133.92.157.0/24	Japan Network Information Center	256
133.92.158.0/24	Japan Network Information Center	256
133.92.159.0/24	Japan Network Information Center	256
133.92.160.0/24	Japan Network Information Center	256
133.92.161.0/24	Japan Network Information Center	256
133.92.162.0/24	Japan Network Information Center	256
133.92.163.0/24	Japan Network Information Center	256
133.92.164.0/24	Japan Network Information Center	256
133.92.165.0/24	Japan Network Information Center	256
133.92.166.0/24	Japan Network Information Center	256
133.92.167.0/24	Japan Network Information Center	256
133.92.168.0/24	Japan Network Information Center	256
133.92.169.0/24	Japan Network Information Center	256
133.92.170.0/24	Japan Network Information Center	256
133.92.172.0/24	Japan Network Information Center	256
133.92.173.0/24	Japan Network Information Center	256
133.92.174.0/24	Japan Network Information Center	256
133.92.175.0/24	Japan Network Information Center	256
133.92.199.0/24	Japan Network Information Center	256
133.92.201.0/24	Japan Network Information Center	256
133.92.202.0/24	Japan Network Information Center	256
133.92.203.0/24	Japan Network Information Center	256
133.92.204.0/24	Japan Network Information Center	256
133.92.205.0/24	Japan Network Information Center	256
133.92.206.0/24	Japan Network Information Center	256
133.92.207.0/24	Japan Network Information Center	256
133.92.208.0/24	Japan Network Information Center	256
133.92.209.0/24	Japan Network Information Center	256
133.92.210.0/24	Japan Network Information Center	256
133.92.211.0/24	Japan Network Information Center	256
133.92.212.0/24	Japan Network Information Center	256
133.92.213.0/24	Japan Network Information Center	256
133.92.214.0/24	Japan Network Information Center	256
133.92.215.0/24	Japan Network Information Center	256
133.92.216.0/24	Japan Network Information Center	256
133.92.217.0/24	Japan Network Information Center	256
133.92.218.0/24	Japan Network Information Center	256
133.92.219.0/24	Japan Network Information Center	256
133.92.241.0/24	Japan Network Information Center	256
133.92.242.0/24	Japan Network Information Center	256
133.92.243.0/24	Japan Network Information Center	256
133.92.244.0/24	Japan Network Information Center	256
133.92.245.0/24	Japan Network Information Center	256
202.252.65.0/24	Kagawa University	256
202.252.66.0/24	Kagawa University	256
202.252.67.0/24	Kagawa University	256
202.252.68.0/24	Kagawa University	256
202.252.69.0/24	Kagawa University	256
202.252.70.0/24	Kagawa University	256
202.252.71.0/24	Kagawa University	256
202.252.72.0/24	Kagawa University	256
202.252.73.0/24	Kagawa University	256
202.252.74.0/24	Kagawa University	256
202.252.75.0/24	Kagawa University	256
202.252.76.0/24	Kagawa University	256
202.252.77.0/24	Kagawa University	256
202.252.78.0/24	Kagawa University	256
202.252.79.0/24	Kagawa University	256
202.252.80.0/24	Kagawa University	256
202.252.81.0/24	Kagawa University	256
202.252.82.0/24	Kagawa University	256
202.252.83.0/24	Kagawa University	256
202.252.84.0/24	Kagawa University	256
202.252.85.0/24	Kagawa University	256
202.252.86.0/24	Kagawa University	256
202.252.87.0/24	Kagawa University	256
202.252.88.0/24	Kagawa University	256
202.252.89.0/24	Kagawa University	256
202.252.90.0/24	Kagawa University	256
202.252.91.0/24	Kagawa University	256
202.252.92.0/24	Kagawa University	256
202.252.93.0/24	Kagawa University	256

There are no known IPv6 addresses belonging to this network

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WHOIS Details

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                                                ASHandle:       AS58647
                                                OrgID:          AS58647
                                                ASName:         AS58647
                                                ASNumber:       AS58647
                                                RegDate:        0000-00-00
                                                Updated:        0000-00-00
                                                TechHandle:     AA00-AAAA
                                                Source:         AAAA

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Hosted Domains

There are 3 domain names hosted across 4 IP addresses on this ASN.

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IP Address	Domain	Domains on this IP
133.92.11.35	██████████	2
133.92.11.34	██████████	1
133.92.11.17	██████████	1
133.92.91.102	████████	1

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Hosted Domains API & Database

Peers

There are 2 peers for this ASN.

Peers	Name
AS2907	Research Organization of Information and Systems, National Institute of Informatics
AS7522	STNet, Incorporated

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ASN API & Database

Upstreams

There are 2 upstreams for this ASN.

upstreams	Name
AS2907	Research Organization of Information and Systems, National Institute of Informatics
AS7522	STNet, Incorporated

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ASN API & Database

Downstreams

There are no downstreams for this ASN.

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ASN API & Database

Pingable IPs

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

IP Address	ASN	Details
133.92.91.102	AS58647 Kagawa University	`4.37ms` from Osaka, JP
133.92.165.50	AS58647 Kagawa University	`4.36ms` from Osaka, JP
133.92.11.30	AS58647 Kagawa University	`3.98ms` from Osaka, JP
133.92.154.22	AS58647 Kagawa University	`4.70ms` from Osaka, JP
133.92.153.90	AS58647 Kagawa University	`4.48ms` from Osaka, JP
133.92.144.107	AS58647 Kagawa University	`4.40ms` from Osaka, JP
133.92.151.50	AS58647 Kagawa University	`5.56ms` from Osaka, JP
133.92.147.48	AS58647 Kagawa University	`4.62ms` from Osaka, JP
133.92.2.157	AS58647 Kagawa University	`4.21ms` from Osaka, JP
202.252.73.18	AS58647 Kagawa University	`4.64ms` from Osaka, JP
133.92.145.25	AS58647 Kagawa University	`4.45ms` from Osaka, JP
133.92.169.17	AS58647 Kagawa University	`4.86ms` from Osaka, JP
133.92.57.207	AS58647 Kagawa University	`4.75ms` from Osaka, JP
133.92.56.44	AS58647 Kagawa University	`4.52ms` 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
91.11.82.103	AS3320 Deutsche Telekom AG	`2.09ms` from Berlin, DE
34.140.227.151	AS396982 Google LLC	`0.15ms` from Brussels, BE
94.205.21.87	AS15802 Emirates Integrated Telecommunications Company PJSC	`3.69ms` from Dubai, AE
113.22.44.183	AS18403 FPT Telecom Company	`9.69ms` from Hanoi, VN
73.79.134.231	AS7922 Comcast Cable Communications, LLC	`13.29ms` from Herndon, US
142.196.112.247	AS33363 Charter Communications, Inc	`7.24ms` from Orlando, US
69.141.39.183	AS7922 Comcast Cable Communications, LLC	`10.31ms` from Piscataway, US
98.146.129.199	AS10838 Charter Communications Inc	`19.01ms` from Portland, US
35.132.98.247	AS20115 Charter Communications LLC	`12.84ms` from Redding, US
180.225.94.103	AS17858 LG POWERCOMM	`2.25ms` from Seoul, KR
220.132.157.183	AS3462 Data Communication Business Group	`0.78ms` from Taipei, TW
88.156.117.71	AS29314 VECTRA S.A.	`9.38ms` from Warsaw, PL
185.101.252.39	AS60781 LeaseWeb Netherlands B.V.	`0.34ms` from Amsterdam, NL
178.142.31.151	AS9145 EWE TEL GmbH	`5.12ms` from Amsterdam, NL
47.187.55.183	AS5650 Frontier Communications of America, Inc.	`0.94ms` from Dallas, US
79.196.209.23	AS3320 Deutsche Telekom AG	`2.93ms` from Frankfurt am Main, DE
81.148.253.55	AS2856 British Telecommunications PLC	`3.78ms` from London, GB
47.141.191.23	AS5650 Frontier Communications of America, Inc.	`2.78ms` from Los Angeles, US
193.125.171.183	AS12430 VODAFONE ESPANA S.A.U.	`11.24ms` from Madrid, ES
158.110.76.103	AS137 Consortium GARR	`5.61ms` from Milan, IT
151.249.236.151	AS42772 Unitary enterprise A1	`3.11ms` from Minsk, BY
86.223.131.7	AS3215 Orange S.A.	`4.14ms` from Paris, FR
118.76.103.55	AS4837 CHINA UNICOM China169 Backbone	`9.09ms` from Taiyuan, CN
46.49.99.103	AS16010 Magticom Ltd.	`0.70ms` from Tbilisi, GE
18.180.165.39	AS16509 Amazon.com, Inc.	`0.24ms` 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 -m5 133.92.125.70

traceroute to 133.92.125.70 (133.92.125.70): 5 hops max, 52 byte packets

1 [AS209847] 2.56.177.1 10.277 ms

2 [AS200590] 5.188.152.1 1.96 ms

3 *

4 *

5 *

Measurement taken from

IPinfo ProbeNet in Almaty, KZ

On March 13th 2026

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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 AS58647 at robtex.

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