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
133.19.127.9 AS23807 Ritsumeikan University 2.32ms from Osaka, JP
133.19.2.1 AS23807 Ritsumeikan University 2.48ms from Osaka, JP
133.19.33.254 AS23807 Ritsumeikan University 2.51ms from Osaka, JP
133.19.3.254 AS23807 Ritsumeikan University 2.52ms from Osaka, JP
133.19.28.1 AS23807 Ritsumeikan University 2.53ms from Osaka, JP
133.19.62.2 AS23807 Ritsumeikan University 2.57ms from Osaka, JP
133.19.7.254 AS23807 Ritsumeikan University 2.49ms from Osaka, JP
133.19.52.1 AS23807 Ritsumeikan University 2.49ms from Osaka, JP
133.19.35.254 AS23807 Ritsumeikan University 2.54ms from Osaka, JP
133.19.44.14 AS23807 Ritsumeikan University 2.44ms from Osaka, JP
133.19.50.254 AS23807 Ritsumeikan University 2.52ms from Osaka, JP
133.19.1.222 AS23807 Ritsumeikan University 2.49ms from Osaka, JP
133.19.169.200 AS23807 Ritsumeikan University 1.76ms from Osaka, JP
133.19.0.254 AS23807 Ritsumeikan University 2.53ms from Osaka, JP
133.19.63.254 AS23807 Ritsumeikan University 2.52ms from Osaka, JP
133.19.4.254 AS23807 Ritsumeikan University 2.50ms from Osaka, JP
133.19.48.254 AS23807 Ritsumeikan University 2.52ms from Osaka, JP
133.19.57.254 AS23807 Ritsumeikan University 2.46ms from Osaka, JP
133.19.15.254 AS23807 Ritsumeikan University 2.49ms from Osaka, JP
133.19.53.254 AS23807 Ritsumeikan University 2.51ms 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
207.7.83.95 AS63410 PrivateSystems Networks 0.44ms from Atlanta, US
12.131.164.15 AS7018 AT&T Enterprises, LLC 1.10ms from Chicago, US
99.112.36.175 AS7018 AT&T Enterprises, LLC 6.83ms from Chicago, US
84.130.109.79 AS3320 Deutsche Telekom AG 10.30ms from Frankfurt am Main, DE
23.61.117.191 AS7552 Viettel Group 0.21ms from Hanoi, VN
125.152.79.111 AS4766 Korea Telecom 1.42ms from Incheon, KR
39.35.228.255 AS17557 Pakistan Telecommunication Company Limited 1.67ms from Karachi, PK
81.139.194.143 AS2856 British Telecommunications PLC 2.21ms from London, GB
79.157.252.79 AS3352 TELEFONICA DE ESPANA S.A.U. 9.58ms from Madrid, ES
88.6.138.255 AS3352 TELEFONICA DE ESPANA S.A.U. 5.19ms from Madrid, ES
58.59.150.255 AS4134 CHINANET BACKBONE 0.64ms from Nanning, CN
195.7.109.31 AS15557 Societe Francaise Du Radiotelephone - SFR SA 1.60ms from Paris, FR
1.213.224.79 AS3786 LG DACOM Corporation 2.43ms from Seoul, KR
149.87.183.143 AS197537 WISDOM CLOUD INTERNET TECHNOLOGY PTE. LTD. 0.68ms from Singapore, SG
202.152.96.127 AS10013 FreeBit Co.,Ltd. 2.63ms from Tokyo, JP
16.147.17.207 AS16509 Amazon.com, Inc. 0.15ms from Boardman, US
40.70.68.239 AS8075 Microsoft Corporation 0.21ms from Boydton, US
34.173.159.31 AS396982 Google LLC 0.12ms from Council Bluffs, US
50.27.91.239 AS19108 Optimum 16.61ms from Dallas, US
166.78.16.47 AS33070 Rackspace Hosting 0.91ms from Dallas, US
3.71.74.159 AS16509 Amazon.com, Inc. 0.40ms from Frankfurt am Main, DE
217.80.254.31 AS3320 Deutsche Telekom AG 2.85ms from Frankfurt am Main, DE
106.96.29.31 AS17853 LGTELECOM 18.62ms from Incheon, KR
221.165.100.31 AS4766 Korea Telecom 0.97ms from Incheon, KR
67.120.23.127 AS7018 AT&T Enterprises, LLC 1.81ms from Los Angeles, US

Traceroute

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

$
traceroute -a -n -q1 -m7 133.19.96.99
traceroute to 133.19.96.99 (133.19.96.99): 7 hops max, 52 byte packets
1 [AS15169] 142.251.241.130 100.033 ms
2 [AS15169] 108.170.248.250 100.008 ms
3 *
4 [AS2907] 150.99.18.34 106.374 ms
5 *
6 *
7 *
Measurement taken from IPinfo ProbeNet in Los Angeles, 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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