AS number details

AS18087

Toyo University  ·  toyo.ac.jp

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AS18087 – Toyo University

Field Value
Country Japan
Website toyo.ac.jp
Hosted domains 3
Number of IPv4 65,536
Number of IPv6 1,208,925,819,614,629,174,706,176
ASN type Education
Registry jpnic
Updated 9 years ago on Feb 16, 2017
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


                                                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.

IP Address Domain Domains on this IP
133.79.224.9 ██████████ 1
133.79.210.22 █████████ 1
133.79.5.2 ███████ 1

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Useful for Cybersecurity

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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Pingable IPs

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

IP Address ASN Details
133.79.65.1 AS18087 Toyo University 4.16ms from Tokyo, JP
133.79.210.21 AS18087 Toyo University 2.17ms from Tokyo, JP
133.79.249.84 AS18087 Toyo University 2.13ms from Tokyo, JP
133.79.135.80 AS18087 Toyo University 7.37ms from Tokyo, JP
133.79.31.49 AS18087 Toyo University 4.47ms from Tokyo, JP
133.79.17.248 AS18087 Toyo University 4.25ms from Tokyo, JP
133.79.109.251 AS18087 Toyo University 4.11ms from Tokyo, JP
133.79.208.120 AS18087 Toyo University 11.11ms from Tokyo, JP
133.79.192.2 AS18087 Toyo University 2.18ms from Tokyo, JP
133.79.93.192 AS18087 Toyo University 4.20ms from Tokyo, JP
2001:df7:5600:1::1 AS18087 Toyo University 1.69ms from Tokyo, JP
133.79.9.14 AS18087 Toyo University 4.16ms from Tokyo, JP
133.79.5.60 AS18087 Toyo University 2.02ms from Tokyo, JP
133.79.212.32 AS18087 Toyo University 1.94ms from Tokyo, JP
133.79.69.1 AS18087 Toyo University 4.20ms from Tokyo, JP
133.79.129.72 AS18087 Toyo University 2.80ms from Tokyo, JP
133.79.91.21 AS18087 Toyo University 4.07ms from Tokyo, JP
133.79.224.11 AS18087 Toyo University 2.07ms from Tokyo, JP
133.79.207.254 AS18087 Toyo University 2.17ms from Tokyo, JP
133.79.152.11 AS18087 Toyo University 12.51ms from Tokyo, JP
133.79.242.50 AS18087 Toyo University 2.55ms from Tokyo, JP
133.79.7.253 AS18087 Toyo University 1.47ms from Tokyo, JP
133.79.232.40 AS18087 Toyo University 2.23ms from Tokyo, JP
133.79.250.13 AS18087 Toyo University 2.02ms 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
84.142.100.231 AS3320 Deutsche Telekom AG 2.49ms from Berlin, DE
186.57.1.103 AS22927 Telefonica de Argentina 3.40ms from Buenos Aires, AR
66.25.130.151 AS11427 Charter Communications Inc 2.82ms from Dallas, US
223.189.244.151 AS45609 Bharti Airtel Ltd. AS for GPRS Service 11.00ms from Delhi, IN
62.68.16.151 AS6735 TNG Stadtnetz GmbH 6.91ms from Frankfurt am Main, DE
112.94.37.39 AS17622 China Unicom Guangzhou network 3.26ms from Guangzhou, CN
1.14.130.87 AS45090 Shenzhen Tencent Computer Systems Company Limited 2.00ms from Guangzhou, CN
47.113.169.103 AS37963 Hangzhou Alibaba Advertising Co.,Ltd. 0.52ms from Heyuan, CN
39.46.164.23 AS17557 Pakistan Telecommunication Company Limited 6.04ms from Lahore, PK
86.131.126.39 AS2856 British Telecommunications PLC 7.09ms from London, GB
159.8.142.103 AS36351 IBM Cloud 1.73ms from London, GB
24.189.150.199 AS6128 Cablevision Systems Corp. 8.37ms from New York City, US
128.2.208.119 AS9 Carnegie Mellon University 1.10ms from Pittsburgh, US
3.230.12.87 AS14618 Amazon.com, Inc. 0.15ms from Reston, US
98.247.130.247 AS7922 Comcast Cable Communications, LLC 5.79ms from Seattle, US
47.101.38.71 AS37963 Hangzhou Alibaba Advertising Co.,Ltd. 1.66ms from Shanghai, CN
219.54.151.183 AS17676 SoftBank Corp. 3.31ms from Tokyo, JP
210.155.213.119 AS4685 Asahi Net 3.96ms from Tokyo, JP
216.40.109.87 AS21723 GOCO TECHNOLOGY LIMITED PARTNERSHIP 0.58ms from Vancouver, CA
188.69.232.103 AS8764 Telia Lietuva, AB 13.02ms from Vilnius, LT
100.40.97.215 AS701 Verizon Business 2.23ms from Boston, US
118.112.181.231 AS4134 CHINANET-BACKBONE 2.34ms from Chengdu, CN
98.209.249.151 AS7922 Comcast Cable Communications, LLC 8.26ms from Flint, US
79.214.130.39 AS3320 Deutsche Telekom AG 3.22ms from Frankfurt am Main, DE
81.129.115.7 AS2856 British Telecommunications PLC 7.42ms from London, GB

Traceroute

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

$
traceroute -a -n -q1 -m8 133.79.41.61
traceroute to 133.79.41.61 (133.79.41.61): 8 hops max, 52 byte packets
1 [AS140627] 103.112.0.1 0.153 ms
3 [] 210.171.224.150 29.406 ms
4 [AS2907] 150.99.10.186 29.899 ms
6 *
7 *
8 *
Measurement taken from IPinfo ProbeNet in Agana Heights Village, GU
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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