AS number details

AS131981

Takushoku University  ·  takushoku-u.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 ›

AS131981 – Takushoku University

Field Value
Country Japan
Website takushoku-u.ac.jp
Hosted domains 1
Number of IPv4 65,536
Number of IPv6 0
ASN type Business
Registry jpnic
Updated 5 years ago on Jan 08, 2021

IP Ranges

Netblock Company Num of IPs
133.36.0.0/17 Japan Network Information Center 32,768
133.36.128.0/17 Japan Network Information Center 32,768
133.36.0.0/18 Japan Network Information Center 16,384
133.36.128.0/18 Japan Network Information Center 16,384
133.36.192.0/18 Japan Network Information Center 16,384
133.36.64.0/18 Japan Network Information Center 16,384

There are no known IPv6 addresses belonging to this network

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:       AS131981
                                                OrgID:          AS131981
                                                ASName:         AS131981
                                                ASNumber:       AS131981
                                                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 IP Whois Database Download

Hosted Domains

There is 1 domain name hosted across 1 IP address on this ASN.

Join for free to explore hosted domains ›
IP Address Domain Domains on this IP
133.36.48.44 ██████████ 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 Hosted Domains Database Download

Peers

There are 2 peers for this ASN.

Peers Name
AS2497 Internet Initiative Japan Inc.
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 ASN Database Download

Upstreams

There are 2 upstreams for this ASN.

upstreams Name
AS2497 Internet Initiative Japan Inc.
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 ASN Database Download

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 ASN Database Download

Pingable IPs

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

IP Address ASN Details
133.36.48.43 AS131981 Takushoku University 7.01ms from Tokyo, JP
133.36.177.32 AS131981 Takushoku University 3.38ms from Tokyo, JP
133.36.4.1 AS131981 Takushoku University 2.43ms from Tokyo, JP
133.36.130.10 AS131981 Takushoku University 3.35ms from Tokyo, JP
133.36.1.1 AS131981 Takushoku University 3.77ms from Tokyo, JP
133.36.64.62 AS131981 Takushoku University 4.07ms from Tokyo, JP
133.36.178.1 AS131981 Takushoku University 3.94ms from Tokyo, JP
133.36.32.7 AS131981 Takushoku University 3.96ms from Tokyo, JP
133.36.145.42 AS131981 Takushoku University 3.79ms 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
162.81.174.29 AS33566 Knoxville Utilities Board 6.63ms from Atlanta, US
188.6.203.189 AS5483 Magyar Telekom Plc. 0.85ms from Budapest, HU
94.200.64.93 AS15802 Emirates Integrated Telecommunications Company PJSC 2.68ms from Dubai, AE
20.239.95.237 AS8075 Microsoft Corporation 0.44ms from Hong Kong, HK
46.31.150.29 AS51540 DAL Bilgi Teknolojileri ve Bilisim Sistemleri Ticaret A.S. 0.19ms from Izmir, TR
193.24.220.109 AS50803 PP Serih Olena Petrovna 2.43ms from Kyiv, UA
104.222.87.253 AS396443 Western Iowa Networks 2.55ms from Lincoln, US
32.141.119.29 AS7018 AT&T Enterprises, LLC 1.67ms from Los Angeles, US
98.242.137.29 AS7922 Comcast Cable Communications, LLC 5.14ms from Miami, US
99.83.226.253 AS16509 Amazon.com, Inc. 0.04ms from Muscat, OM
87.244.91.109 AS8681 JT (Jersey) Limited 0.97ms from Saint Helier, JE
50.125.153.13 AS20055 Wholesail networks LLC 7.53ms from Seattle, US
60.163.143.45 AS136188 NINGBO, ZHEJIANG Province, P.R.China. 7.37ms from Shanghai, CN
120.25.147.29 AS37963 Hangzhou Alibaba Advertising Co.,Ltd. 1.63ms from Shenzhen, CN
59.171.154.157 AS9824 JCOM Co., Ltd. 11.35ms from Tokyo, JP
211.142.169.29 AS24445 Henan Mobile Communications Co.,Ltd 4.00ms from Zhengzhou, CN
216.67.9.109 AS7782 Alaska Communications Systems Group, Inc. 5.75ms from Anchorage, US
44.253.15.29 AS16509 Amazon.com, Inc. 0.19ms from Boardman, US
186.112.155.93 AS3816 COLOMBIA TELECOMUNICACIONES S.A. ESP BIC 7.17ms from Bogota, CO
92.81.115.253 AS9050 Orange Romania S.A. 0.63ms from Bucharest, RO
98.212.199.237 AS7922 Comcast Cable Communications, LLC 6.67ms from Chicago, US
191.219.44.77 AS8167 V tal 1.21ms from Curitiba, BR
52.214.86.29 AS16509 Amazon.com, Inc. 0.15ms from Dublin, IE
14.238.13.61 AS45899 VNPT Corp 0.62ms from Hanoi, VN
103.183.61.29 AS4800 PT Aplikanusa Lintasarta 1.49ms from Jakarta, ID

Traceroute

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

$
traceroute -a -n -q1 -f3 -m11 133.36.132.193
traceroute to 133.36.132.193 (133.36.132.193): 11 hops max, 52 byte packets
4 *
5 [AS9002] 87.245.234.85 170.553 ms
6 *
7 [AS2907] 150.99.12.70 174.948 ms
8 [AS2907] 150.99.187.46 172.461 ms
9 *
10 *
11 *
Measurement taken from IPinfo ProbeNet in Bandung, ID
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 AS131981 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