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
133.19.170.4 ██████████ 2
133.19.170.116 ██████████ 1
133.19.45.16 ██████████ 1
133.19.2.252 █████████ 1
133.19.45.7 ██████████ 1
133.19.170.35 ███████ 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
133.19.4.254 AS23807 Ritsumeikan University 2.52ms from Osaka, JP
133.19.127.9 AS23807 Ritsumeikan University 2.46ms from Osaka, JP
133.19.50.254 AS23807 Ritsumeikan University 2.48ms from Osaka, JP
133.19.3.254 AS23807 Ritsumeikan University 2.51ms from Osaka, JP
133.19.7.254 AS23807 Ritsumeikan University 2.53ms from Osaka, JP
133.19.48.254 AS23807 Ritsumeikan University 2.50ms from Osaka, JP
133.19.169.200 AS23807 Ritsumeikan University 1.73ms from Osaka, JP
133.19.63.254 AS23807 Ritsumeikan University 2.50ms from Osaka, JP
133.19.45.2 AS23807 Ritsumeikan University 2.82ms from Osaka, JP
133.19.170.5 AS23807 Ritsumeikan University 1.64ms from Osaka, JP
133.19.53.254 AS23807 Ritsumeikan University 2.52ms from Osaka, JP
133.19.28.1 AS23807 Ritsumeikan University 2.52ms from Osaka, JP
133.19.62.2 AS23807 Ritsumeikan University 2.48ms from Osaka, JP
133.19.171.27 AS23807 Ritsumeikan University 1.72ms from Osaka, JP
133.19.44.14 AS23807 Ritsumeikan University 2.49ms from Osaka, JP
133.19.2.1 AS23807 Ritsumeikan University 2.51ms from Osaka, JP
133.19.0.254 AS23807 Ritsumeikan University 2.49ms from Osaka, JP
133.19.57.254 AS23807 Ritsumeikan University 2.49ms from Osaka, JP
133.19.33.254 AS23807 Ritsumeikan University 2.50ms from Osaka, JP
133.19.15.254 AS23807 Ritsumeikan University 2.47ms from Osaka, JP
133.19.35.254 AS23807 Ritsumeikan University 2.51ms from Osaka, JP
133.19.1.222 AS23807 Ritsumeikan University 2.49ms from Osaka, JP
133.19.52.1 AS23807 Ritsumeikan University 2.49ms 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
188.91.130.143 AS50266 Odido Netherlands B.V. 4.37ms from Amsterdam, NL
8.152.213.79 AS37963 Hangzhou Alibaba Advertising Co.,Ltd. 1.52ms from Beijing, CN
94.250.83.255 AS21107 # BLIC.NET AS peering info 5.28ms from Belgrade, RS
62.10.82.63 AS8070 Microsoft Corporation 0.69ms from Boydton, US
109.50.236.47 AS2860 NOS COMUNICACOES, S.A. 1.85ms from Braga, PT
87.143.95.47 AS3320 Deutsche Telekom AG 6.89ms from Frankfurt am Main, DE
46.63.129.79 AS12389 PJSC Rostelecom 17.82ms from Moscow, RU
78.197.1.111 AS12322 Free SAS 1.41ms from Paris, FR
47.251.176.63 AS45102 Alibaba (US) Technology Co., Ltd. 0.46ms from Santa Clara, US
59.27.33.143 AS4766 Korea Telecom 2.96ms from Seoul, KR
175.149.23.255 AS4837 CHINA UNICOM China169 Backbone 7.34ms from Tieling, CN
60.110.163.159 AS17676 SoftBank Corp. 3.48ms from Tokyo, JP
179.104.24.255 AS53006 ALGAR TELECOM S/A 4.34ms from Uberlandia, BR
89.74.241.223 AS9141 P4 Sp. z o.o. 12.15ms from Warsaw, PL
65.40.169.63 AS19901 Brightspeed 8.16ms from Ashburn, US
18.172.202.15 AS16509 Amazon.com, Inc. 0.04ms from Bangkok, TH
189.235.152.111 AS8151 UNINET 14.40ms from Cancún, MX
131.234.168.79 AS680 Verein zur Foerderung eines Deutschen Forschungsnetzes e.V. 5.29ms from Duesseldorf, DE
176.31.203.207 AS16276 OVH SAS 0.07ms from Gravelines, FR
217.35.250.175 AS2856 British Telecommunications PLC 2.61ms from London, GB
76.89.49.143 AS20001 Charter Communications Inc 9.69ms from Los Angeles, US
168.91.108.95 AS9009 M247 Europe SRL 0.08ms from Madrid, ES
90.251.57.239 AS5378 Vodafone Limited 2.45ms from Manchester, GB
176.210.4.207 AS12389 PJSC Rostelecom 8.35ms from Novosibirsk, RU
213.145.211.63 AS13170 Kaisanet Oy 0.31ms from Oulu, FI

Traceroute

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

$
traceroute -a -n -q1 -f6 -m9 133.19.115.58
traceroute to 133.19.115.58 (133.19.115.58): 9 hops max, 52 byte packets
7 *
8 *
9 *
Measurement taken from IPinfo ProbeNet in Mumbai, IN
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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