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 6
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 6 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 ██████████ 1
133.19.45.16 ██████████ 1
133.19.2.252 █████████ 1
133.19.170.35 ███████ 1
133.19.45.7 ██████████ 1
133.19.170.116 ██████████ 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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Pingable IPs

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

IP Address ASN Details
133.19.127.14 AS23807 Ritsumeikan University 1.35ms from Osaka, JP
133.19.7.254 AS23807 Ritsumeikan University 2.55ms from Osaka, JP
133.19.28.1 AS23807 Ritsumeikan University 2.52ms from Osaka, JP
133.19.63.254 AS23807 Ritsumeikan University 2.53ms from Osaka, JP
133.19.2.254 AS23807 Ritsumeikan University 2.52ms from Osaka, JP
133.19.52.1 AS23807 Ritsumeikan University 2.53ms from Osaka, JP
133.19.50.254 AS23807 Ritsumeikan University 2.54ms from Osaka, JP
133.19.33.254 AS23807 Ritsumeikan University 2.52ms from Osaka, JP
133.19.3.254 AS23807 Ritsumeikan University 2.53ms from Osaka, JP
133.19.53.254 AS23807 Ritsumeikan University 2.54ms from Osaka, JP
133.19.1.158 AS23807 Ritsumeikan University 2.50ms from Osaka, JP
133.19.45.2 AS23807 Ritsumeikan University 3.00ms from Osaka, JP
133.19.62.2 AS23807 Ritsumeikan University 2.56ms from Osaka, JP
133.19.171.28 AS23807 Ritsumeikan University 2.10ms from Osaka, JP
133.19.170.151 AS23807 Ritsumeikan University 2.08ms from Osaka, JP
133.19.15.254 AS23807 Ritsumeikan University 2.55ms from Osaka, JP
133.19.4.254 AS23807 Ritsumeikan University 2.56ms from Osaka, JP
133.19.44.14 AS23807 Ritsumeikan University 2.48ms from Osaka, JP
133.19.0.254 AS23807 Ritsumeikan University 2.56ms from Osaka, JP
133.19.169.254 AS23807 Ritsumeikan University 1.36ms from Osaka, JP
133.19.48.254 AS23807 Ritsumeikan University 2.54ms from Osaka, JP
133.19.57.254 AS23807 Ritsumeikan University 2.54ms from Osaka, JP
133.19.35.254 AS23807 Ritsumeikan University 2.55ms 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
2.85.229.191 AS6799 Ote SA (Hellenic Telecommunications Organisation) 6.91ms from Athens, GR
205.233.18.31 AS395567 dcBLOX, Inc. 10.79ms from Atlanta, US
98.228.212.159 AS7922 Comcast Cable Communications, LLC 7.05ms from Chicago, US
188.155.152.207 AS6730 Sunrise GmbH 1.85ms from Geneve, CH
90.248.44.175 AS5378 Vodafone Limited 8.67ms from London, GB
213.59.235.15 AS12389 PJSC Rostelecom 1.36ms from Moscow, RU
64.121.86.111 AS6079 RCN 6.66ms from Philadelphia, US
191.112.138.191 AS7418 TELEFÓNICA CHILE S.A. 3.62ms from Santiago, CL
180.69.89.159 AS9318 SK Broadband Co Ltd 2.00ms from Seoul, KR
43.143.124.127 AS45090 Shenzhen Tencent Computer Systems Company Limited 0.73ms from Shanghai, CN
141.117.72.207 AS26996 Toronto Metropolitan University 0.35ms from Toronto, CA
89.210.74.79 AS3329 VODAFONE-PANAFON HELLENIC TELECOMMUNICATIONS COMPANY SA 1.05ms from Athens, GR
98.229.230.15 AS7922 Comcast Cable Communications, LLC 10.01ms from Boston, US
181.9.147.255 AS7303 Telecom Argentina S.A. 13.10ms from Buenos Aires, AR
177.105.215.255 AS262653 PORTALMAIL INFORMATICA LTDA 8.43ms from Fortaleza, BR
157.156.28.111 AS17816 China Unicom IP network China169 Guangdong province 5.64ms from Guangzhou, CN
130.123.214.15 AS9433 Massey University 8.16ms from Hamilton, NZ
47.204.20.191 AS5650 Frontier Communications of America, Inc. 7.19ms from Miami, US
223.112.17.255 AS56046 China Mobile communications corporation 1.09ms from Nanjing, CN
176.139.16.191 AS5410 Bouygues Telecom SA 15.63ms from Paris, FR
186.20.3.143 AS6535 Telmex Servicios Empresariales S.A. 6.82ms from Santiago, CL
174.21.85.207 AS209 CenturyLink Communications, LLC 1.63ms from Seattle, US
124.80.23.255 AS17849 SK Broadband Co Ltd 2.06ms from Seoul, KR
101.83.99.159 AS4812 China Telecom (Group) 7.08ms from Shanghai, CN
46.116.115.255 AS1680 Cellcom Fixed Line Communication L.P 2.15ms from Tel Aviv, IL

Traceroute

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

$
traceroute -a -n -q1 -f5 -m10 133.19.191.27
traceroute to 133.19.191.27 (133.19.191.27): 10 hops max, 52 byte packets
5 [AS6939] 184.105.65.93 5.113 ms
6 *
7 [AS6939] 184.105.65.35 8.462 ms
8 *
9 *
10 *
Measurement taken from IPinfo ProbeNet in Amsterdam, NL
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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