Autonomous System details

AS18087

Toyo University  ·  toyo.ac.jp

Japan

Need more data or want to access it via API or data downloads? Sign up to get free access

Sign up for free ›

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
Get this data and more with IPinfo's powerful IP Ranges API - quickly and easily identify company-owned IP ranges.
IP Ranges API

WHOIS Details

Join for free to view WHOIS details › 

                                                ASHandle:       AS18087
                                                OrgID:          AS18087
                                                ASName:         AS18087
                                                ASNumber:       AS18087
                                                RegDate:        0000-00-00
                                                Updated:        0000-00-00
                                                TechHandle:     AA00-AAAA
                                                Source:         AAAA
Get this data and more with IPinfo's WHOIS product - effortless access to POCs, ORGs, and Networks, for actionable intelligence.
IP WHOIS API & Database

Hosted Domains

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

Join for free to explore hosted domains ›
IP Address Domain Domains on this IP
133.79.5.2 ███████ 1
133.79.210.22 █████████ 1
133.79.224.9 ██████████ 1

Discover all domains hosted on a single IP address with IPinfo's powerful Hosted Domains (Reverse IP) solution.
Useful for Cybersecurity
Hosted Domains API & Database

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
Get this data and more insights on related domains, allocation dates, registry names, IP counts with IPinfo's IP-to-ASN product.
ASN API & Database

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
Get this data and more insights on related domains, allocation dates, registry names, IP counts with IPinfo's IP-to-ASN product.
ASN API & Database

Downstreams

There are no downstreams for this ASN.

Get this data and more insights on related domains, allocation dates, registry names, IP counts with IPinfo's IP-to-ASN product.
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
133.79.135.80 AS18087 Toyo University 7.31ms from Tokyo, JP
133.79.207.1 AS18087 Toyo University 2.13ms from Tokyo, JP
133.79.249.84 AS18087 Toyo University 2.37ms from Tokyo, JP
133.79.93.192 AS18087 Toyo University 8.50ms from Tokyo, JP
133.79.9.2 AS18087 Toyo University 8.43ms from Tokyo, JP
2001:df7:5600:1::1 AS18087 Toyo University 1.59ms from Tokyo, JP
133.79.232.40 AS18087 Toyo University 2.28ms from Tokyo, JP
133.79.210.21 AS18087 Toyo University 2.30ms from Tokyo, JP
133.79.69.1 AS18087 Toyo University 8.58ms from Tokyo, JP
133.79.91.21 AS18087 Toyo University 8.46ms from Tokyo, JP
133.79.109.251 AS18087 Toyo University 8.45ms from Tokyo, JP
133.79.248.70 AS18087 Toyo University 4.11ms from Tokyo, JP
133.79.192.2 AS18087 Toyo University 2.05ms from Tokyo, JP
133.79.242.50 AS18087 Toyo University 2.48ms from Tokyo, JP
133.79.212.32 AS18087 Toyo University 2.05ms from Tokyo, JP
133.79.17.248 AS18087 Toyo University 8.51ms from Tokyo, JP
133.79.7.253 AS18087 Toyo University 1.49ms from Tokyo, JP
133.79.5.55 AS18087 Toyo University 2.09ms from Tokyo, JP
133.79.65.1 AS18087 Toyo University 8.55ms from Tokyo, JP
133.79.224.23 AS18087 Toyo University 2.19ms from Tokyo, JP
133.79.31.49 AS18087 Toyo University 8.81ms from Tokyo, JP
133.79.208.120 AS18087 Toyo University 11.15ms 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
2.51.161.103 AS5384 Emirates Internet 2.89ms from Al Fujairah City, AE
58.235.33.151 AS9318 SK Broadband Co Ltd 7.00ms from Incheon, KR
78.165.241.103 AS9121 Turk Telekomunikasyon Anonim Sirketi 6.94ms from Istanbul, TR
91.161.156.199 AS12322 Free SAS 4.25ms from Paris, FR
68.68.42.199 AS22781 Strong Technology, LLC. 0.59ms from San Jose, US
140.248.253.151 AS54113 Fastly, Inc. 0.14ms from Sofia, BG
42.85.173.167 AS4837 CHINA UNICOM China169 Backbone 11.36ms from Tieling, CN
217.28.145.87 AS12741 Netia SA 2.75ms from Warsaw, PL
189.45.98.55 AS28270 AS-Videomar 1.16ms from Fortaleza, BR
112.94.37.39 AS17622 China Unicom Guangzhou network 3.40ms from Guangzhou, CN
121.33.243.55 AS4134 CHINANET-BACKBONE 2.89ms from Guangzhou, CN
38.14.24.231 AS398478 PEG TECH INC 0.27ms from Hong Kong, HK
98.130.82.247 AS16509 Amazon.com, Inc. 1.28ms from Hyderabad, IN
2.21.185.39 AS16625 Akamai Technologies, Inc. 0.33ms from London, GB
31.54.138.119 AS2856 British Telecommunications PLC 3.56ms from London, GB
2.138.233.39 AS3352 TELEFONICA DE ESPANA S.A.U. 2.07ms from Madrid, ES
202.32.51.247 AS2497 Internet Initiative Japan Inc. 1.94ms from Osaka, JP
210.217.44.151 AS4766 Korea Telecom 1.57ms from Seoul, KR
78.130.217.7 AS9070 Cooolbox AD 0.61ms from Sofia, BG
123.210.148.71 AS1221 Telstra Limited 13.92ms from Sydney, AU
62.169.215.71 AS25472 Nova Telecommunications & Media Single Member S.A 8.52ms from Thessaloniki, GR
153.208.205.71 AS4713 NTT DOCOMO BUSINESS,Inc. 7.51ms from Tokyo, JP
197.6.208.71 AS327934 SOCIETE NATIONALE DES TELECOMMUNICATIONS (Tunisie Telecom) 11.33ms from Tunis, TN
42.225.232.23 AS4837 CHINA UNICOM China169 Backbone 6.73ms from Zhengzhou, CN
139.47.175.71 AS12663 Vodafone Italia S.p.A. 3.56ms from Amsterdam, NL

Traceroute

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

$
traceroute -a -n -q1 -f4 -m13 133.79.245.247
traceroute to 133.79.245.247 (133.79.245.247): 13 hops max, 52 byte packets
5 *
6 *
7 [] 210.171.224.150 249.79 ms
8 [AS2907] 150.99.10.186 252.393 ms
9 [AS2907] 150.99.198.114 252.193 ms
10 [AS18087] 133.79.7.251 248.806 ms
11 *
12 *
13 *
Measurement taken from IPinfo ProbeNet in Iasi, RO
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.

Data built with users in mind: reliable, accurate, and easy-to-use

Discover why industry-leading companies around the globe love our data. IPinfo's accurate insights fuel use cases from cybersecurity, data enrichment, web personalization, and much more.

Get Started for Free Contact Sales
IPinfo for all your IP geolocation needs

Our IP tools

Explore all tools
What is my IP

What is my IP

Test our data accuracy by viewing insights from your IP address.

See your IP address
Map IPs

Map IPs

Paste up to 500,000 IPs to see where they're located on a map.

Try Map IPs
Summarize IPs

Summarize IPs

Use our data visualization tool to create a visual overview of multiple IPs.

Try Summarize IPs