Autonomous System details

AS18087

Toyo University  ·  toyo.ac.jp

Japan

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AS18087 – Toyo University

Field Value
Country Japan
Website toyo.ac.jp
Hosted domains 3
IPv4 addresses 65,536
IPv6 addresses 1,208,925,819,614,629,174,706,176
ASN type Education
Registry jpnic
Updated 9 years ago on Feb 16, 2017

IP Ranges

Netblock Company Num of IPs
133.79.0.0/16 Japan Network Information Center 65,536
133.79.0.0/17 Japan Network Information Center 32,768
133.79.128.0/17 Japan Network Information Center 32,768
133.79.192.0/20 Japan Network Information Center 4,096
Netblock Company
2001:df7:5600::/48 Toyo University
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WHOIS Details

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                                                ASHandle:       AS18087
                                                OrgID:          AS18087
                                                ASName:         AS18087
                                                ASNumber:       AS18087
                                                RegDate:        0000-00-00
                                                Updated:        0000-00-00
                                                TechHandle:     AA00-AAAA
                                                Source:         AAAA
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Hosted Domains

There are 3 domain names hosted across 3 IP addresses on this ASN.

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IP Address Domain Domains on this IP
133.79.224.9 ██████████ 1
133.79.210.22 █████████ 1
133.79.5.2 ███████ 1

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Peers

There are 2 peers for this ASN.

Peers Name
AS2519 ARTERIA Networks Corporation
AS2907 Research Organization of Information and Systems, National Institute of Informatics
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Upstreams

There are 2 upstreams for this ASN.

upstreams Name
AS2519 ARTERIA Networks Corporation
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

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

IP Address ASN Details
133.79.9.9 AS18087 Toyo University 8.52ms from Tokyo, JP
133.79.232.40 AS18087 Toyo University 2.27ms from Tokyo, JP
133.79.207.10 AS18087 Toyo University 2.10ms from Tokyo, JP
133.79.248.70 AS18087 Toyo University 4.28ms from Tokyo, JP
133.79.17.248 AS18087 Toyo University 8.52ms from Tokyo, JP
133.79.249.84 AS18087 Toyo University 2.31ms from Tokyo, JP
133.79.242.50 AS18087 Toyo University 2.54ms from Tokyo, JP
133.79.109.251 AS18087 Toyo University 8.53ms from Tokyo, JP
133.79.7.253 AS18087 Toyo University 1.47ms from Tokyo, JP
133.79.210.21 AS18087 Toyo University 2.24ms from Tokyo, JP
133.79.212.32 AS18087 Toyo University 2.00ms from Tokyo, JP
133.79.224.22 AS18087 Toyo University 2.27ms from Tokyo, JP
133.79.208.120 AS18087 Toyo University 11.09ms from Tokyo, JP
133.79.69.1 AS18087 Toyo University 8.62ms from Tokyo, JP
133.79.135.80 AS18087 Toyo University 7.21ms from Tokyo, JP
133.79.192.2 AS18087 Toyo University 2.09ms from Tokyo, JP
133.79.5.1 AS18087 Toyo University 2.03ms from Tokyo, JP
2001:df7:5600:1::1 AS18087 Toyo University 1.64ms from Tokyo, JP
133.79.129.73 AS18087 Toyo University 3.09ms from Tokyo, JP
133.79.31.49 AS18087 Toyo University 8.86ms from Tokyo, JP
133.79.65.1 AS18087 Toyo University 8.55ms from Tokyo, JP
133.79.91.21 AS18087 Toyo University 8.50ms from Tokyo, JP
133.79.93.192 AS18087 Toyo University 8.53ms from Tokyo, 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
121.25.181.215 AS4837 CHINA UNICOM China169 Backbone 9.08ms from Beijing, CN
164.90.181.87 AS14061 DigitalOcean, LLC 0.26ms from Frankfurt am Main, DE
91.2.40.119 AS3320 Deutsche Telekom AG 9.94ms from Frankfurt am Main, DE
46.149.83.39 AS34814 Osnova-Internet LLC 2.71ms from Kyiv, UA
193.85.18.231 AS13036 T-Mobile Czech Republic a.s. 0.78ms from Prague, CZ
110.3.69.55 AS10013 FreeBit Co.,Ltd. 11.91ms from Tokyo, JP
117.13.7.55 AS4837 CHINA UNICOM China169 Backbone 4.82ms from Beijing, CN
73.211.129.199 AS7922 Comcast Cable Communications, LLC 4.39ms from Chicago, US
203.32.23.199 AS202656 Ivanov Vitaliy Sergeevich 0.25ms from Frankfurt am Main, DE
168.235.97.7 AS3842 InMotion Hosting, Inc. 0.27ms from Los Angeles, US
74.75.73.215 AS11351 Charter Communications Inc 13.65ms from New York City, US
93.177.223.39 AS20910 SIA "BITE Latvija" 0.52ms from Riga, LV
200.165.5.167 AS7738 V tal 4.42ms from Rio de Janeiro, BR
61.105.182.39 AS9318 SK Broadband Co Ltd 2.50ms from Seoul, KR
78.82.161.71 AS8434 Telenor Sverige AB 2.16ms from Stockholm, SE
36.227.162.167 AS3462 Data Communication Business Group 0.39ms from Taipei, TW
153.176.116.7 AS4713 NTT DOCOMO BUSINESS,Inc. 7.39ms from Tokyo, JP
78.130.21.183 AS2860 NOS COMUNICACOES, S.A. 17.84ms from Braga, PT
203.25.214.55 AS139220 Sichuan Chuanxn IDC 3.54ms from Chengdu, CN
176.68.201.167 AS1257 Tele2 Sverige AB 3.87ms from Falkenberg, SE
217.111.108.71 AS8220 COLT Technology Services Group Limited 0.58ms from Frankfurt am Main, DE
113.75.107.87 AS4134 CHINANET-BACKBONE 3.43ms from Guangzhou, CN
210.13.237.87 AS9929 CHINA UNICOM Industrial Internet Backbone 11.95ms from Guangzhou, CN
222.74.220.151 AS4134 CHINANET-BACKBONE 1.54ms from Hohhot, CN
20.49.205.23 AS8075 Microsoft Corporation 0.24ms from London, GB

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 133.79.20.150
traceroute to 133.79.20.150 (133.79.20.150): 9 hops max, 52 byte packets
2 [] 210.173.176.94 6.57 ms
3 [AS2907] 150.99.10.186 7.206 ms
5 [AS18087] 133.79.7.251 8.631 ms
6 [AS18087] 133.79.255.3 15.104 ms
7 *
8 *
9 *
Measurement taken from IPinfo ProbeNet in Nagano, JP
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 AS18087 at robtex.

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