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
133.19.45.16 ██████████ 1
133.19.170.4 ██████████ 1
133.19.2.252 █████████ 1
133.19.45.7 ██████████ 1
133.19.170.35 ███████ 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
133.19.15.254 AS23807 Ritsumeikan University 2.52ms from Osaka, JP
133.19.62.2 AS23807 Ritsumeikan University 2.54ms from Osaka, JP
133.19.1.30 AS23807 Ritsumeikan University 2.50ms from Osaka, JP
133.19.7.254 AS23807 Ritsumeikan University 2.55ms from Osaka, JP
133.19.169.254 AS23807 Ritsumeikan University 1.36ms from Osaka, JP
133.19.53.254 AS23807 Ritsumeikan University 2.52ms from Osaka, JP
133.19.170.151 AS23807 Ritsumeikan University 2.01ms from Osaka, JP
133.19.45.7 AS23807 Ritsumeikan University 2.92ms from Osaka, JP
133.19.0.254 AS23807 Ritsumeikan University 2.55ms from Osaka, JP
133.19.52.1 AS23807 Ritsumeikan University 2.54ms from Osaka, JP
133.19.50.254 AS23807 Ritsumeikan University 2.58ms from Osaka, JP
133.19.57.254 AS23807 Ritsumeikan University 2.56ms from Osaka, JP
133.19.35.254 AS23807 Ritsumeikan University 2.56ms from Osaka, JP
133.19.3.254 AS23807 Ritsumeikan University 2.54ms from Osaka, JP
133.19.4.254 AS23807 Ritsumeikan University 2.55ms from Osaka, JP
133.19.44.22 AS23807 Ritsumeikan University 2.48ms from Osaka, JP
133.19.127.6 AS23807 Ritsumeikan University 1.38ms from Osaka, JP
133.19.63.254 AS23807 Ritsumeikan University 2.55ms from Osaka, JP
133.19.171.27 AS23807 Ritsumeikan University 2.09ms from Osaka, JP
133.19.28.1 AS23807 Ritsumeikan University 2.54ms from Osaka, JP
133.19.48.254 AS23807 Ritsumeikan University 2.52ms from Osaka, JP
133.19.2.254 AS23807 Ritsumeikan University 2.55ms from Osaka, JP
133.19.33.254 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
117.221.101.223 AS9829 National Internet Backbone 8.65ms from Bengaluru, IN
156.226.183.127 AS134365 Ansheng Network Technology Co., Limited 1.67ms from Hong Kong, HK
47.192.202.31 AS5650 Frontier Communications of America, Inc. 11.19ms from Miami, US
122.190.84.111 AS4837 CHINA UNICOM China169 Backbone 2.73ms from Wuhan, CN
216.231.180.255 AS22561 CenturyLink Communications, LLC 10.92ms from Atlanta, US
108.194.158.47 AS7018 AT&T Enterprises, LLC 16.32ms from Atlanta, US
8.140.199.95 AS37963 Hangzhou Alibaba Advertising Co.,Ltd. 1.74ms from Beijing, CN
34.122.11.255 AS396982 Google LLC 0.12ms from Council Bluffs, US
175.161.155.31 AS4837 CHINA UNICOM China169 Backbone 8.50ms from Harbin, CN
97.98.122.95 AS11427 Charter Communications Inc 15.50ms from Houston, US
201.6.156.239 AS28573 Claro NXT Telecomunicacoes Ltda 5.13ms from Osasco, BR
219.86.146.31 AS9924 Taiwan Fixed Network, Telco and Network Service Provider. 3.29ms from Taipei, TW
92.55.21.79 AS3226 OOO "NI" 7.52ms from Yekaterinburg, RU
111.163.40.223 AS4837 CHINA UNICOM China169 Backbone 4.83ms from Beijing, CN
139.213.201.159 AS4837 CHINA UNICOM China169 Backbone 6.50ms from Changchun, CN
172.70.215.95 AS13335 Cloudflare, Inc. 0.60ms from Los Angeles, US
85.117.245.15 AS200845 AVATEL TELECOM, SA 3.75ms from Madrid, ES
99.102.96.175 AS7018 AT&T Enterprises, LLC 5.27ms from Miami, US
103.173.89.47 AS203020 HostRoyale Technologies Pvt Ltd 1.67ms from Mumbai, IN
14.132.46.255 AS18126 Chubu Telecommunications Company, Inc. 4.25ms from Osaka, JP
189.99.163.191 AS26599 TELEFÔNICA BRASIL S.A 4.55ms from Osasco, BR
71.121.201.159 AS701 Verizon Business 4.76ms from Philadelphia, US
72.47.250.63 AS398101 GoDaddy.com, LLC 1.21ms from Phoenix, US
54.211.23.159 AS14618 Amazon.com, Inc. 0.21ms from Reston, US
58.239.164.191 AS9318 SK Broadband Co Ltd 6.84ms from Seoul, KR

Traceroute

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

$
traceroute -a -n -q1 -f5 -m9 133.19.196.136
traceroute to 133.19.196.136 (133.19.196.136): 9 hops max, 52 byte packets
5 [] 210.173.176.94 149.19 ms
6 [AS2907] 150.99.18.34 156.898 ms
7 *
8 *
9 *
Measurement taken from IPinfo ProbeNet in Al Fujairah City, AE
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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