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
133.79.210.22 █████████ 1
133.79.224.9 ██████████ 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
133.79.93.192 AS18087 Toyo University 4.22ms from Tokyo, JP
133.79.69.1 AS18087 Toyo University 4.21ms from Tokyo, JP
133.79.242.50 AS18087 Toyo University 2.60ms from Tokyo, JP
133.79.231.11 AS18087 Toyo University 1.87ms from Tokyo, JP
133.79.249.84 AS18087 Toyo University 2.09ms from Tokyo, JP
133.79.208.120 AS18087 Toyo University 10.81ms from Tokyo, JP
133.79.129.73 AS18087 Toyo University 2.71ms from Tokyo, JP
133.79.224.23 AS18087 Toyo University 1.98ms from Tokyo, JP
133.79.7.253 AS18087 Toyo University 1.51ms from Tokyo, JP
133.79.210.21 AS18087 Toyo University 2.29ms from Tokyo, JP
133.79.109.251 AS18087 Toyo University 4.16ms from Tokyo, JP
133.79.31.49 AS18087 Toyo University 4.45ms from Tokyo, JP
133.79.5.55 AS18087 Toyo University 2.11ms from Tokyo, JP
133.79.17.248 AS18087 Toyo University 4.18ms from Tokyo, JP
133.79.91.21 AS18087 Toyo University 4.24ms from Tokyo, JP
133.79.192.2 AS18087 Toyo University 2.11ms from Tokyo, JP
133.79.135.80 AS18087 Toyo University 5.26ms from Tokyo, JP
133.79.9.9 AS18087 Toyo University 4.30ms from Tokyo, JP
133.79.232.40 AS18087 Toyo University 1.89ms from Tokyo, JP
133.79.207.254 AS18087 Toyo University 2.08ms from Tokyo, JP
2001:df7:5600:1::1 AS18087 Toyo University 1.58ms from Tokyo, JP
133.79.65.6 AS18087 Toyo University 4.26ms from Tokyo, JP
133.79.212.32 AS18087 Toyo University 1.90ms 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
214.81.138.119 AS5972 United States Department of Defense (DoD) 4.67ms from Ashburn, US
73.132.197.135 AS7922 Comcast Cable Communications, LLC 6.00ms from Ashburn, US
13.82.40.87 AS8075 Microsoft Corporation 0.53ms from Ashburn, US
14.244.219.215 AS45899 VNPT Corp 1.99ms from Hanoi, VN
84.251.87.135 AS1759 Telia Finland Oyj 1.25ms from Helsinki, FI
178.158.34.247 AS30822 Dubrovskaya Nataliya Vladislavovna 14.54ms from Moscow, RU
153.221.119.119 AS4713 NTT DOCOMO BUSINESS,Inc. 8.56ms from Osaka, JP
63.40.125.39 AS6167 Verizon Business 15.43ms from Philadelphia, US
68.3.81.55 AS22773 Cox Communications Inc. 4.60ms from Phoenix, US
212.22.142.151 AS210218 Open Fiber S.P.A. 1.90ms from Rome, IT
52.53.154.23 AS16509 Amazon.com, Inc. 0.16ms from San Jose, US
179.130.26.87 AS26599 TELEFÔNICA BRASIL S.A 6.96ms from Sao Paulo, BR
218.232.2.135 AS9318 SK Broadband Co Ltd 1.02ms from Seoul, KR
42.192.203.135 AS45090 Shenzhen Tencent Computer Systems Company Limited 0.97ms from Shanghai, CN
78.130.217.7 AS9070 Cooolbox AD 0.58ms from Sofia, BG
108.142.10.87 AS8075 Microsoft Corporation 0.23ms from Amsterdam, NL
13.32.184.23 AS16509 Amazon.com, Inc. 0.81ms from Chicago, US
113.186.246.7 AS45899 VNPT Corp 5.05ms from Hanoi, VN
182.226.170.119 AS17858 LG POWERCOMM 1.70ms from Incheon, KR
90.255.66.71 AS5378 Vodafone Limited 11.90ms from London, GB
20.117.101.199 AS8075 Microsoft Corporation 0.17ms from London, GB
131.108.58.55 AS61688 PAPANET REDESUL TELECOM 8.48ms from Osasco, BR
94.26.179.23 AS44068 Arbital ISP 0.59ms from Saint Petersburg, RU
132.246.209.215 AS25689 Shared Services Canada 4.04ms from Seattle, US
85.231.62.39 AS8434 Telenor Sverige AB 2.37ms from Stockholm, SE

Traceroute

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

$
traceroute -a -n -q1 -m9 133.79.72.216
traceroute to 133.79.72.216 (133.79.72.216): 9 hops max, 52 byte packets
1 [AS15169] 142.251.241.130 159.273 ms
2 [AS15169] 142.251.233.110 159.887 ms
3 *
4 [AS2907] 150.99.10.186 188.076 ms
5 [AS2907] 150.99.198.114 163.234 ms
6 [AS18087] 133.79.7.251 188.493 ms
7 *
8 *
9 *
Measurement taken from IPinfo ProbeNet in Ashburn, 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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