Autonomous System details

AS18091

Teikyo University  ·  teikyo-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 ›

AS18091 – Teikyo University

Field Value
Country Japan
Website teikyo-u.ac.jp
Hosted domains 0
IPv4 addresses 1,024
IPv6 addresses 0
ASN type Education
Registry jpnic
Updated 20 years ago on Jul 04, 2005

IP Ranges

Netblock Company Num of IPs
202.253.108.0/22 Teikyo University 1,024
202.253.108.0/23 Teikyo University 512
202.253.110.0/23 Teikyo University 512

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:       AS18091
                                                OrgID:          AS18091
                                                ASName:         AS18091
                                                ASNumber:       AS18091
                                                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 no domains currently hosted on this ASN.

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
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 & Database

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 & 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

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

IP Address ASN Details
202.253.111.244 AS18091 Teikyo University 1.39ms 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
98.64.182.27 AS8075 Microsoft Corporation 0.24ms from Amsterdam, NL
125.99.226.171 AS17488 Hathway IP Over Cable Internet 1.83ms from Bengaluru, IN
52.34.57.43 AS16509 Amazon.com, Inc. 0.15ms from Boardman, US
35.86.75.235 AS16509 Amazon.com, Inc. 0.20ms from Boardman, US
41.141.6.123 AS36903 Office National des Postes et Telecommunications ONPT (Maroc Telecom) / IAM 11.52ms from Casablanca, MA
98.11.195.107 AS11351 Charter Communications Inc 16.81ms from Chicago, US
70.226.124.91 AS7018 AT&T Enterprises, LLC 9.70ms from Chicago, US
108.236.243.59 AS7018 AT&T Enterprises, LLC 3.96ms from Chicago, US
159.238.51.123 AS14977 State of Wyoming Department A&I 6.45ms from Denver, US
88.67.47.139 AS3209 Vodafone GmbH 6.52ms from Frankfurt am Main, DE
111.2.218.235 AS56041 China Mobile communications corporation 6.05ms from Hangzhou, CN
143.20.177.171 AS5065 Bunny Communications 0.23ms from Hong Kong, HK
178.167.35.171 AS21453 Flex Ltd. 2.33ms from Moscow, RU
93.210.173.155 AS3320 Deutsche Telekom AG 6.03ms from Nuernberg, DE
115.137.116.123 AS17858 LG POWERCOMM 1.68ms from Seoul, KR
119.215.35.187 AS4766 Korea Telecom 1.88ms from Seoul, KR
175.113.116.27 AS9318 SK Broadband Co Ltd 1.13ms from Seoul, KR
110.150.15.91 AS1221 Telstra Limited 5.06ms from Sydney, AU
3.113.42.123 AS16509 Amazon.com, Inc. 0.19ms from Tokyo, JP
122.188.144.107 AS4837 CHINA UNICOM China169 Backbone 6.52ms from Wuhan, CN
185.88.179.139 AS201691 Fannavari Etelaate Samane Kavoshgar Ide Ltd. 16.34ms from Yerevan, AM
115.241.54.251 AS55836 Reliance Jio Infocomm Limited 4.03ms from Delhi, IN
113.170.162.91 AS45899 VNPT Corp 2.92ms from Ho Chi Minh City, VN
82.8.8.43 AS5089 Virgin Media Limited 5.71ms from London, GB
95.220.96.75 AS12714 PJSC MegaFon 1.73ms from Moscow, RU

Traceroute

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

$
traceroute -a -n -q1 -f4 -m10 202.253.108.109
traceroute to 202.253.108.109 (202.253.108.109): 10 hops max, 52 byte packets
7 [AS3212] 213.161.1.149 7.804 ms
8 *
9 *
10 *
Measurement taken from IPinfo ProbeNet in Sarajevo, BA
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 AS18091 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