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
133.79.93.192 AS18087 Toyo University 4.16ms from Tokyo, JP
133.79.17.248 AS18087 Toyo University 4.25ms from Tokyo, JP
133.79.91.21 AS18087 Toyo University 4.22ms from Tokyo, JP
2001:df7:5600:1::1 AS18087 Toyo University 1.64ms from Tokyo, JP
133.79.9.2 AS18087 Toyo University 4.32ms from Tokyo, JP
133.79.31.49 AS18087 Toyo University 4.58ms from Tokyo, JP
133.79.5.2 AS18087 Toyo University 2.11ms from Tokyo, JP
133.79.210.21 AS18087 Toyo University 2.28ms from Tokyo, JP
133.79.192.2 AS18087 Toyo University 2.10ms from Tokyo, JP
133.79.109.251 AS18087 Toyo University 4.13ms from Tokyo, JP
133.79.207.254 AS18087 Toyo University 2.05ms from Tokyo, JP
133.79.69.1 AS18087 Toyo University 4.41ms from Tokyo, JP
133.79.7.253 AS18087 Toyo University 1.51ms from Tokyo, JP
133.79.65.6 AS18087 Toyo University 4.28ms from Tokyo, JP
133.79.242.50 AS18087 Toyo University 2.51ms from Tokyo, JP
133.79.224.1 AS18087 Toyo University 2.34ms 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
131.106.179.151 AS6079 RCN 5.51ms from Ashburn, US
177.250.26.199 AS27768 COMPAÑIA PARAGUAYA DE COMUNICACIONES S.A. (COPACO S.A.) 5.65ms from Asuncion, PY
36.251.229.151 AS4837 CHINA UNICOM China169 Backbone 5.81ms from Fuzhou, CN
119.198.51.199 AS4766 Korea Telecom 6.18ms from Incheon, KR
110.138.1.103 AS7713 PT Telekomunikasi Indonesia 1.65ms from Jakarta, ID
86.188.26.87 AS2856 British Telecommunications PLC 3.96ms from London, GB
97.74.111.55 AS44273 Host Europe GmbH 0.18ms from Seattle, US
49.28.115.55 AS4766 Korea Telecom 7.63ms from Seoul, KR
49.245.31.247 AS4773 MobileOne Ltd. Mobile/Internet Service Provider Singapore 2.21ms from Singapore, SG
3.12.234.103 AS16509 Amazon.com, Inc. 0.14ms from Columbus, US
156.235.5.151 AS40065 CNSERVERS LLC 0.89ms from Hong Kong, HK
91.247.250.39 AS29588 Ivstar Ltd 1.70ms from Moscow, RU
58.218.166.215 AS4134 CHINANET BACKBONE 7.23ms from Nanjing, CN
92.158.115.87 AS3215 Orange S.A. 5.76ms from Paris, FR
78.12.190.167 AS16509 Amazon.com, Inc. 0.54ms from Santiago de Queretaro, MX
3.105.215.119 AS16509 Amazon.com, Inc. 0.20ms from Sydney, AU
92.38.15.7 AS47726 INFOBOX MCHJ 1.04ms from Tashkent, UZ
124.71.235.87 AS55990 Huawei Cloud Service data center 3.67ms from Beijing, CN
79.193.154.151 AS3320 Deutsche Telekom AG 7.51ms from Frankfurt am Main, DE
84.148.127.103 AS3320 Deutsche Telekom AG 8.27ms from Frankfurt am Main, DE
84.149.105.199 AS3320 Deutsche Telekom AG 6.83ms from Frankfurt am Main, DE
212.21.164.55 AS9022 TWL-KOM GmbH 1.92ms from Frankfurt am Main, DE
125.106.114.87 AS4134 CHINANET BACKBONE 9.85ms from Hangzhou, CN
113.172.158.39 AS45899 VNPT Corp 1.86ms from Ho Chi Minh City, VN
124.244.205.39 AS9269 Hong Kong Broadband Network Ltd. 0.52ms from Hong Kong, HK

Traceroute

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

$
traceroute -a -n -q1 -f3 -m7 133.79.118.107
traceroute to 133.79.118.107 (133.79.118.107): 7 hops max, 52 byte packets
4 [AS37451] 102.129.70.66 33.883 ms
5 *
6 *
7 *
Measurement taken from IPinfo ProbeNet in Brazzaville, CG
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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