AS number details

AS23807

Ritsumeikan University  ·  ritsumei.jp

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AS23807 – Ritsumeikan University

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


                                                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 7 IP addresses on this ASN.

IP Address Domain Domains on this IP
133.19.45.7 ██████████ 1
133.19.52.6 █████████ 1
133.19.170.35 ███████ 1
133.19.170.4 ██████████ 1
133.19.2.252 █████████ 1
133.19.170.116 ██████████ 1
133.19.45.16 ██████████ 1

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Useful for Cybersecurity

Peers

There is 1 peer for this ASN.

Peers Name
AS2907 Research Organization of Information and Systems, National Institute of Informatics
Get this data and more insights on related domains, allocation dates, registry names, IP counts with IPinfo's IP-to-ASN product.

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

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

IP Address ASN Details
133.19.127.59 AS23807 Ritsumeikan University 1.36ms from Osaka, JP
133.19.35.254 AS23807 Ritsumeikan University 2.57ms from Osaka, JP
133.19.0.254 AS23807 Ritsumeikan University 2.58ms from Osaka, JP
133.19.53.254 AS23807 Ritsumeikan University 2.55ms from Osaka, JP
133.19.3.254 AS23807 Ritsumeikan University 2.61ms from Osaka, JP
133.19.57.254 AS23807 Ritsumeikan University 2.52ms from Osaka, JP
133.19.52.1 AS23807 Ritsumeikan University 2.54ms from Osaka, JP
133.19.33.254 AS23807 Ritsumeikan University 2.54ms from Osaka, JP
133.19.169.254 AS23807 Ritsumeikan University 1.38ms from Osaka, JP
133.19.2.1 AS23807 Ritsumeikan University 2.52ms from Osaka, JP
133.19.170.151 AS23807 Ritsumeikan University 2.11ms from Osaka, JP
133.19.44.14 AS23807 Ritsumeikan University 2.52ms from Osaka, JP
133.19.45.2 AS23807 Ritsumeikan University 3.06ms from Osaka, JP
133.19.62.2 AS23807 Ritsumeikan University 2.53ms from Osaka, JP
133.19.171.28 AS23807 Ritsumeikan University 2.21ms from Osaka, JP
133.19.1.30 AS23807 Ritsumeikan University 2.51ms from Osaka, JP
133.19.4.254 AS23807 Ritsumeikan University 2.56ms from Osaka, JP
133.19.63.254 AS23807 Ritsumeikan University 2.55ms from Osaka, JP
133.19.50.254 AS23807 Ritsumeikan University 2.59ms from Osaka, JP
133.19.7.254 AS23807 Ritsumeikan University 2.53ms from Osaka, JP
133.19.15.254 AS23807 Ritsumeikan University 2.56ms from Osaka, JP
133.19.48.254 AS23807 Ritsumeikan University 2.57ms 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. 1.16ms from A Coruna, ES
83.165.239.255 AS12334 R Cable y Telecable Telecomunicaciones, S.A.U. 5.48ms from Braga, PT
118.121.165.223 AS4134 CHINANET-BACKBONE 7.02ms from Chengdu, CN
117.196.134.175 AS9829 National Internet Backbone 18.58ms from Chennai, IN
18.196.190.223 AS16509 Amazon.com, Inc. 0.25ms from Frankfurt am Main, DE
134.175.226.207 AS45090 Shenzhen Tencent Computer Systems Company Limited 2.02ms from Guangzhou, CN
34.88.161.79 AS396982 Google LLC 0.13ms from Hamina, FI
88.235.186.223 AS9121 Turk Telekomunikasyon Anonim Sirketi 2.34ms from Istanbul, TR
159.41.76.31 AS8011 MongoDB, Inc. 0.30ms from Manama, BH
103.172.227.255 AS151750 K-anandraj Inet Solutions Private Limited 0.38ms from Mumbai, IN
159.203.127.143 AS14061 DigitalOcean, LLC 0.22ms from New York City, US
114.215.81.207 AS37963 Hangzhou Alibaba Advertising Co.,Ltd. 0.40ms from Qingdao, CN
201.110.251.175 AS8151 UNINET 3.52ms from Santiago de Queretaro, MX
177.38.63.79 AS52944 MEGALINK TELECOMUNICACOES LTDA ME 1.48ms from Sao Paulo, BR
47.39.34.47 AS20115 Charter Communications LLC 10.43ms from Seattle, US
73.181.214.239 AS7922 Comcast Cable Communications, LLC 4.14ms from Seattle, US
98.206.219.159 AS7922 Comcast Cable Communications, LLC 5.33ms from Chicago, US
88.78.105.111 AS3209 Vodafone GmbH 7.28ms from Duesseldorf, DE
177.105.215.255 AS262653 PORTALMAIL INFORMATICA LTDA 8.40ms from Fortaleza, BR
176.31.203.207 AS16276 OVH SAS 0.12ms from Gravelines, FR
149.233.229.111 AS15943 wilhelm.tel GmbH 0.49ms from Hamburg, DE
95.47.148.207 AS41967 Sumski Telecom Systems Ltd 4.05ms from Kyiv, UA
86.177.208.111 AS2856 British Telecommunications PLC 5.98ms from London, GB
99.102.96.175 AS7018 AT&T Enterprises, LLC 5.50ms from Miami, US
110.12.209.111 AS9318 SK Broadband Co Ltd 2.45ms 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 -f2 -m9 133.19.226.83
traceroute to 133.19.226.83 (133.19.226.83): 9 hops max, 52 byte packets
3 *
4 *
5 *
6 [AS174] 154.54.40.110 13.656 ms
7 *
8 *
9 *
Measurement taken from IPinfo ProbeNet in Jacksonville, US
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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