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
133.79.5.2 ███████ 1
133.79.224.9 ██████████ 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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Downstreams

There are no downstreams for this ASN.

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ASN API & Database

Pingable IPs

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

IP Address ASN Details
133.79.7.253 AS18087 Toyo University 1.44ms from Tokyo, JP
133.79.248.70 AS18087 Toyo University 4.01ms from Tokyo, JP
133.79.65.1 AS18087 Toyo University 8.55ms from Tokyo, JP
133.79.69.1 AS18087 Toyo University 8.61ms from Tokyo, JP
133.79.224.11 AS18087 Toyo University 2.07ms from Tokyo, JP
133.79.91.21 AS18087 Toyo University 8.42ms from Tokyo, JP
133.79.232.45 AS18087 Toyo University 2.19ms from Tokyo, JP
133.79.31.49 AS18087 Toyo University 8.76ms from Tokyo, JP
133.79.212.32 AS18087 Toyo University 1.98ms from Tokyo, JP
133.79.135.80 AS18087 Toyo University 7.23ms from Tokyo, JP
133.79.9.9 AS18087 Toyo University 8.55ms from Tokyo, JP
133.79.5.2 AS18087 Toyo University 2.07ms from Tokyo, JP
133.79.17.248 AS18087 Toyo University 8.50ms from Tokyo, JP
133.79.192.2 AS18087 Toyo University 2.09ms from Tokyo, JP
133.79.242.50 AS18087 Toyo University 2.60ms from Tokyo, JP
133.79.210.21 AS18087 Toyo University 2.22ms from Tokyo, JP
133.79.93.192 AS18087 Toyo University 8.51ms from Tokyo, JP
133.79.207.1 AS18087 Toyo University 2.08ms from Tokyo, JP
133.79.249.84 AS18087 Toyo University 2.30ms from Tokyo, JP
133.79.109.251 AS18087 Toyo University 8.44ms from Tokyo, JP
133.79.208.120 AS18087 Toyo University 11.15ms from Tokyo, JP
2001:df7:5600:1::1 AS18087 Toyo University 1.65ms 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
94.145.27.151 AS9158 Telenor A/S 2.09ms from Copenhagen, DK
20.84.151.87 AS8075 Microsoft Corporation 0.84ms from Des Moines, US
90.132.69.231 AS1257 Tele2 Sverige AB 3.91ms from Falkenberg, SE
3.68.234.87 AS16509 Amazon.com, Inc. 0.29ms from Frankfurt am Main, DE
82.82.243.215 AS3209 Vodafone GmbH 2.67ms from Frankfurt am Main, DE
68.84.204.151 AS7922 Comcast Cable Communications, LLC 11.96ms from Los Angeles, US
45.85.89.23 AS268624 Gamers Club Ltda 0.36ms from Osasco, BR
3.220.111.103 AS14618 Amazon.com, Inc. 0.22ms from Reston, US
34.197.242.199 AS14618 Amazon.com, Inc. 0.18ms from Reston, US
94.26.179.23 AS44068 Arbital ISP 0.59ms from Saint Petersburg, RU
211.210.128.183 AS9318 SK Broadband Co Ltd 1.49ms from Seoul, KR
166.104.56.151 AS9321 Hanyang University 1.89ms from Seoul, KR
36.227.162.167 AS3462 Data Communication Business Group 0.41ms from Taipei, TW
186.132.176.103 AS22927 Telefonica de Argentina 2.16ms from Buenos Aires, AR
125.80.246.231 AS4134 CHINANET-BACKBONE 1.55ms from Chongqing, CN
172.217.139.39 AS15169 Google LLC 0.13ms from Delhi, IN
64.93.122.183 AS17306 JAB Wireless, INC. 2.25ms from Denver, US
217.83.88.199 AS3320 Deutsche Telekom AG 4.34ms from Hamburg, DE
80.43.167.7 AS13285 TalkTalk Communications Limited 3.74ms from Manchester, GB
192.185.228.87 AS46606 Unified Layer 2.02ms from Salt Lake City, US
141.148.44.39 AS31898 Oracle Corporation 0.23ms from Ashburn, US
173.53.24.167 AS701 Verizon Business 4.57ms from Ashburn, US
192.144.216.135 AS45090 Shenzhen Tencent Computer Systems Company Limited 1.93ms from Beijing, CN
148.135.167.7 AS133296 Web Werks India Pvt. Ltd. 0.81ms from Bengaluru, IN
160.45.17.55 AS680 Verein zur Foerderung eines Deutschen Forschungsnetzes e.V. 1.48ms from Berlin, DE

Traceroute

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

$
traceroute -a -n -q1 -m5 133.79.55.250
traceroute to 133.79.55.250 (133.79.55.250): 5 hops max, 52 byte packets
1 [AS202422] 37.9.35.3 0.204 ms
3 *
4 *
5 *
Measurement taken from IPinfo ProbeNet in Chicago, 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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