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 1,208,925,819,614,629,200,000,000
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
133.79.5.2 ███████ 1
133.79.210.22 █████████ 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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ASN API & Database

Downstreams

There are no downstreams for this ASN.

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ASN API & Database

Pingable IPs

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

IP Address ASN Details
133.79.242.50 AS18087 Toyo University 2.57ms from Tokyo, JP
133.79.7.253 AS18087 Toyo University 1.55ms from Tokyo, JP
133.79.224.1 AS18087 Toyo University 2.38ms from Tokyo, JP
133.79.5.55 AS18087 Toyo University 2.05ms from Tokyo, JP
133.79.9.2 AS18087 Toyo University 4.23ms from Tokyo, JP
133.79.65.6 AS18087 Toyo University 4.24ms from Tokyo, JP
133.79.91.21 AS18087 Toyo University 4.19ms from Tokyo, JP
133.79.17.248 AS18087 Toyo University 4.14ms from Tokyo, JP
133.79.207.1 AS18087 Toyo University 2.05ms from Tokyo, JP
133.79.31.49 AS18087 Toyo University 4.59ms from Tokyo, JP
133.79.109.251 AS18087 Toyo University 4.18ms from Tokyo, JP
133.79.210.21 AS18087 Toyo University 2.28ms from Tokyo, JP
133.79.192.2 AS18087 Toyo University 2.04ms from Tokyo, JP
133.79.93.192 AS18087 Toyo University 4.16ms from Tokyo, JP
133.79.69.1 AS18087 Toyo University 4.24ms from Tokyo, JP
2001:df7:5600:1::1 AS18087 Toyo University 1.61ms 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
24.253.133.247 AS22773 Cox Communications Inc. 9.05ms from Ashburn, US
201.179.65.87 AS22927 Telefonica de Argentina 7.74ms from Buenos Aires, AR
175.17.43.167 AS4837 CHINA UNICOM China169 Backbone 1.31ms from Changchun, CN
113.174.232.23 AS45899 VNPT Corp 5.77ms from Da Nang, VN
104.206.223.119 AS62904 Eonix Corporation 0.45ms from Dallas, US
122.36.111.23 AS17858 LG POWERCOMM 2.34ms from Incheon, KR
99.61.62.135 AS7018 AT&T Enterprises, LLC 2.62ms from Miami, US
62.211.88.71 AS3269 Telecom Italia S.p.A. 2.48ms from Milan, IT
212.22.142.151 AS210218 Open Fiber S.P.A. 1.99ms from Rome, IT
54.238.159.151 AS16509 Amazon.com, Inc. 0.33ms from Tokyo, JP
117.13.7.55 AS4837 CHINA UNICOM China169 Backbone 5.18ms from Beijing, CN
78.54.63.167 AS6805 Telefonica Germany GmbH & Co.OHG 1.98ms from Berlin, DE
122.142.201.167 AS4837 CHINA UNICOM China169 Backbone 2.49ms from Changchun, CN
34.170.162.151 AS396982 Google LLC 0.12ms from Council Bluffs, US
200.129.81.7 AS1916 Rede Nacional de Ensino e Pesquisa 12.73ms from Fortaleza, BR
45.152.7.103 AS201838 Community Fibre Limited 1.13ms from London, GB
195.40.154.103 AS5065 Bunny Communications 0.80ms from London, GB
172.248.54.183 AS20001 Charter Communications Inc 4.04ms from Los Angeles, US
49.176.156.231 AS4804 Microplex PTY LTD 6.12ms from Melbourne, AU
208.214.165.215 AS701 Verizon Business 9.77ms from New York City, US
44.223.218.247 AS14618 Amazon.com, Inc. 0.20ms from Reston, US
83.10.210.39 AS5617 Orange Polska Spolka Akcyjna 5.99ms from Wrocław, PL
62.169.215.71 AS25472 Nova Telecommunications & Media Single Member S.A 9.28ms from Athens, GR
79.206.185.247 AS3320 Deutsche Telekom AG 2.48ms from Berlin, DE
190.127.132.183 AS26611 COMUNICACIÓN CELULAR S.A. COMCEL S.A. 16.09ms from Bogota, CO

Traceroute

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

$
traceroute -a -n -q1 -m5 133.79.253.30
traceroute to 133.79.253.30 (133.79.253.30): 5 hops max, 52 byte packets
1 [AS15085] 66.219.24.81 0.283 ms
3 *
4 *
5 *
Measurement taken from IPinfo ProbeNet in Asheville, 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 AS18087 at robtex.

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