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 3 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
133.19.45.16 ██████████ 1
133.19.2.252 █████████ 1
133.19.170.116 ██████████ 1
133.19.45.7 ██████████ 1
133.19.170.4 ██████████ 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

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

IP Address ASN Details
133.19.28.1 AS23807 Ritsumeikan University 2.50ms from Osaka, JP
133.19.52.1 AS23807 Ritsumeikan University 2.44ms from Osaka, JP
133.19.1.254 AS23807 Ritsumeikan University 2.41ms from Osaka, JP
133.19.3.254 AS23807 Ritsumeikan University 2.46ms from Osaka, JP
133.19.2.1 AS23807 Ritsumeikan University 2.42ms from Osaka, JP
133.19.15.254 AS23807 Ritsumeikan University 2.45ms from Osaka, JP
133.19.63.254 AS23807 Ritsumeikan University 2.51ms from Osaka, JP
133.19.35.254 AS23807 Ritsumeikan University 2.48ms from Osaka, JP
133.19.33.254 AS23807 Ritsumeikan University 2.46ms from Osaka, JP
133.19.7.254 AS23807 Ritsumeikan University 2.48ms from Osaka, JP
133.19.0.254 AS23807 Ritsumeikan University 2.46ms from Osaka, JP
133.19.169.200 AS23807 Ritsumeikan University 1.71ms from Osaka, JP
133.19.44.14 AS23807 Ritsumeikan University 2.43ms from Osaka, JP
133.19.62.2 AS23807 Ritsumeikan University 2.44ms from Osaka, JP
133.19.50.254 AS23807 Ritsumeikan University 2.46ms from Osaka, JP
133.19.48.254 AS23807 Ritsumeikan University 2.49ms from Osaka, JP
133.19.127.9 AS23807 Ritsumeikan University 2.29ms from Osaka, JP
133.19.53.254 AS23807 Ritsumeikan University 2.45ms from Osaka, JP
133.19.57.254 AS23807 Ritsumeikan University 2.45ms from Osaka, JP
133.19.4.254 AS23807 Ritsumeikan University 2.47ms 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
77.27.33.255 AS12334 R Cable y Telecable Telecomunicaciones, S.A.U. 1.29ms from A Coruna, ES
69.251.142.15 AS7922 Comcast Cable Communications, LLC 5.97ms from Ashburn, US
73.122.201.191 AS7922 Comcast Cable Communications, LLC 5.40ms from Atlanta, US
181.54.151.111 AS10620 Telmex Colombia S.A. 8.20ms from Bogota, CO
177.105.215.255 AS262653 PORTALMAIL INFORMATICA LTDA 7.88ms from Fortaleza, BR
63.250.59.95 AS204548 Kamatera Inc 0.38ms from Frankfurt am Main, DE
101.69.167.255 AS4837 CHINA UNICOM China169 Backbone 8.97ms from Hangzhou, CN
156.225.126.255 AS63139 BEDGE CO LIMITED 1.00ms from Istanbul, TR
80.29.62.111 AS3352 TELEFONICA DE ESPANA S.A.U. 1.68ms from Madrid, ES
107.196.104.15 AS7018 AT&T Enterprises, LLC 2.82ms from Miami, US
58.59.150.255 AS4134 CHINANET BACKBONE 0.61ms from Nanning, CN
35.181.192.79 AS16509 Amazon.com, Inc. 0.18ms from Paris, FR
13.91.141.127 AS8075 Microsoft Corporation 0.58ms from San Jose, US
201.137.97.127 AS8151 UNINET 3.72ms from Santiago de Queretaro, MX
114.83.162.223 AS4812 China Telecom (Group) 4.83ms from Shanghai, CN
90.138.1.143 AS1257 Tele2 Sverige AB 14.31ms from Siauliai, LT
60.116.72.239 AS17676 SoftBank Corp. 3.25ms from Tokyo, JP
153.199.109.191 AS4713 NTT DOCOMO BUSINESS,Inc. 2.98ms from Tokyo, JP
84.230.56.47 AS719 Elisa Oyj 11.41ms from Helsinki, FI
182.225.58.47 AS17858 LG POWERCOMM 5.85ms from Incheon, KR
81.100.217.159 AS5089 Virgin Media Limited 13.79ms from London, GB
46.63.246.127 AS12389 PJSC Rostelecom 17.73ms from Moscow, RU
108.189.70.255 AS33363 Charter Communications, Inc 8.39ms from Orlando, US
114.176.65.207 AS4713 NTT DOCOMO BUSINESS,Inc. 3.29ms from Osaka, JP
84.32.236.95 AS212238 Datacamp Limited 0.25ms from Prague, CZ

Traceroute

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

$
traceroute -a -n -q1 -m6 133.19.144.134
traceroute to 133.19.144.134 (133.19.144.134): 6 hops max, 52 byte packets
2 *
4 *
5 *
6 *
Measurement taken from IPinfo ProbeNet in Cayenne, GF
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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