Autonomous System details

AS23807

Ritsumeikan University  ·  ritsumei.jp

Japan
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AS23807 – Ritsumeikan University

Field Value
Country Japan
Website ritsumei.jp
Hosted domains 7
IPv4 addresses 65,536
IPv6 addresses 0
ASN type Education
Registry jpnic
Updated 2 years ago on Sep 26, 2023

IP Ranges

Netblock Company Num of IPs
133.19.0.0/16 Japan Network Information Center 65,536

There are no known IPv6 addresses belonging to this network

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WHOIS Details

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                                                ASHandle:       AS23807
                                                OrgID:          AS23807
                                                ASName:         AS23807
                                                ASNumber:       AS23807
                                                RegDate:        0000-00-00
                                                Updated:        0000-00-00
                                                TechHandle:     AA00-AAAA
                                                Source:         AAAA
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Hosted Domains

There are 7 domain names hosted across 6 IP addresses on this ASN.

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IP Address Domain Domains on this IP
133.19.170.4 ██████████ 2
133.19.170.116 ██████████ 1
133.19.45.16 ██████████ 1
133.19.2.252 █████████ 1
133.19.45.7 ██████████ 1
133.19.170.35 ███████ 1

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Peers

There is 1 peer for this ASN.

Peers Name
AS2907 Research Organization of Information and Systems, National Institute of Informatics
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Upstreams

There is 1 peer for this ASN.

upstreams Name
AS2907 Research Organization of Information and Systems, National Institute of Informatics
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Downstreams

There are no downstreams for this ASN.

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ASN API & Database

Pingable IPs

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

IP Address ASN Details
133.19.48.254 AS23807 Ritsumeikan University 2.56ms from Osaka, JP
133.19.63.254 AS23807 Ritsumeikan University 2.56ms from Osaka, JP
133.19.53.254 AS23807 Ritsumeikan University 2.53ms from Osaka, JP
133.19.57.254 AS23807 Ritsumeikan University 2.55ms from Osaka, JP
133.19.28.1 AS23807 Ritsumeikan University 2.51ms from Osaka, JP
133.19.15.254 AS23807 Ritsumeikan University 2.52ms from Osaka, JP
133.19.0.254 AS23807 Ritsumeikan University 2.51ms from Osaka, JP
133.19.169.254 AS23807 Ritsumeikan University 1.35ms from Osaka, JP
133.19.62.2 AS23807 Ritsumeikan University 2.55ms from Osaka, JP
133.19.52.1 AS23807 Ritsumeikan University 2.51ms from Osaka, JP
133.19.3.254 AS23807 Ritsumeikan University 2.54ms from Osaka, JP
133.19.44.22 AS23807 Ritsumeikan University 2.52ms from Osaka, JP
133.19.4.254 AS23807 Ritsumeikan University 2.48ms from Osaka, JP
133.19.170.10 AS23807 Ritsumeikan University 1.71ms from Osaka, JP
133.19.45.2 AS23807 Ritsumeikan University 2.94ms from Osaka, JP
133.19.33.254 AS23807 Ritsumeikan University 2.52ms from Osaka, JP
133.19.50.254 AS23807 Ritsumeikan University 2.58ms from Osaka, JP
133.19.7.254 AS23807 Ritsumeikan University 2.52ms from Osaka, JP
133.19.1.222 AS23807 Ritsumeikan University 2.50ms from Osaka, JP
133.19.35.254 AS23807 Ritsumeikan University 2.55ms from Osaka, JP
133.19.171.29 AS23807 Ritsumeikan University 1.72ms from Osaka, JP
133.19.127.14 AS23807 Ritsumeikan University 1.31ms from Osaka, JP
133.19.2.1 AS23807 Ritsumeikan University 2.52ms 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
51.136.50.95 AS8075 Microsoft Corporation 0.22ms from Amsterdam, NL
52.24.100.111 AS16509 Amazon.com, Inc. 0.15ms from Boardman, US
186.119.128.79 AS3816 COLOMBIA TELECOMUNICACIONES S.A. ESP BIC 2.81ms from Bogota, CO
46.139.165.127 AS5483 Magyar Telekom Plc. 10.30ms from Budapest, HU
96.191.248.207 AS53297 Comcast Cable Communications, LLC 0.87ms from Chicago, US
99.41.243.239 AS7018 AT&T Enterprises, LLC 8.79ms from Chicago, US
64.207.218.223 AS62856 Docusign, Inc 0.79ms from Dallas, US
34.244.147.47 AS16509 Amazon.com, Inc. 0.48ms from Dublin, IE
131.189.164.223 AS8075 Microsoft Corporation 0.29ms from Frankfurt am Main, DE
112.115.152.63 AS4134 CHINANET-BACKBONE 7.34ms from Guiyang, CN
85.117.245.15 AS200845 AVATEL TELECOM, SA 3.75ms from Madrid, ES
217.88.120.47 AS3320 Deutsche Telekom AG 5.43ms from Nuernberg, DE
180.44.239.159 AS4713 NTT DOCOMO BUSINESS,Inc. 3.56ms from Osaka, JP
56.125.147.79 AS16509 Amazon.com, Inc. 0.15ms from Osasco, BR
87.71.245.239 AS12400 Partner Communications Ltd. 0.60ms from Rosh Ha‘Ayin, IL
123.199.95.255 AS10066 LG HelloVision Corp. 7.52ms from Seoul, KR
183.96.7.31 AS4766 Korea Telecom 1.28ms from Seoul, KR
73.142.3.159 AS7922 Comcast Cable Communications, LLC 4.78ms from Boston, US
173.93.2.79 AS11426 Charter Communications Inc 14.34ms from Charlotte, US
83.189.150.175 AS1257 Tele2 Sverige AB 1.53ms from Copenhagen, DK
68.56.246.127 AS7922 Comcast Cable Communications, LLC 9.03ms from Flint, US
87.163.131.111 AS3320 Deutsche Telekom AG 4.89ms from Frankfurt am Main, DE
159.138.9.191 AS136907 HUAWEI CLOUDS 0.98ms from Hong Kong, HK
39.32.137.159 AS17557 Pakistan Telecommunication Company Limited 5.00ms from Islamabad, PK
175.141.1.175 AS4788 TM TECHNOLOGY SERVICES SDN. BHD. 1.71ms from Kuala Lumpur, MY

Traceroute

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

$
traceroute -a -n -q1 -m4 133.19.99.247
traceroute to 133.19.99.247 (133.19.99.247): 4 hops max, 52 byte packets
2 *
3 *
4 *
Measurement taken from IPinfo ProbeNet in Indore, IN
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 AS23807 at robtex.

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