IP range details

182.16.224.0/21

AS37916  ·  A.T.WORKS, Inc.

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

Sign up for free ›

Summary

Country Japan
Domain atworks.co.jp
ASN AS37916
Registry apnic
Hosted IPs 2,048
ID ATWORKS

WHOIS Details

inetnum:        182.16.224.0 - 182.16.231.255
netname:        atworks
descr:          A.T.WORKS,Inc.
descr:          4-5, Ushijima shimmachi, Toyama-shi, Toyama 930-0856, Japan
country:        JP
admin-c:        JNIC1-AP
tech-c:         JNIC1-AP
status:         ALLOCATED PORTABLE
remarks:        Email address for spam or abuse complaints : net_admin@atworks.co.jp
mnt-by:         MAINT-JPNIC
mnt-irt:        IRT-JPNIC-JP
mnt-lower:      MAINT-JPNIC
last-modified:  2015-12-01T22:25:47Z
source:         APNIC

irt:            IRT-JPNIC-JP
address:        Uchikanda OS Bldg 4F, 2-12-6 Uchi-Kanda
address:        Chiyoda-ku, Tokyo 101-0047, Japan
e-mail:         hostmaster@nic.ad.jp
abuse-mailbox:  hostmaster@nic.ad.jp
phone:          +81-3-5297-2311
fax-no:         +81-3-5297-2312
admin-c:        JNIC1-AP
tech-c:         JNIC1-AP
auth:           # Filtered
remarks:        hostmaster@nic.ad.jp was validated on 2020-07-23
mnt-by:         MAINT-JPNIC
last-modified:  2022-06-14T04:26:58Z
source:         APNIC

role:           Japan Network Information Center
address:        Uchikanda OS Bldg 4F, 2-12-6 Uchi-Kanda
address:        Chiyoda-ku, Tokyo 101-0047, Japan
country:        JP
phone:          +81-3-5297-2311
fax-no:         +81-3-5297-2312
e-mail:         hostmaster@nic.ad.jp
admin-c:        JI13-AP
tech-c:         JE53-AP
nic-hdl:        JNIC1-AP
mnt-by:         MAINT-JPNIC
last-modified:  2022-01-05T03:04:02Z
source:         APNIC

inetnum:        182.16.224.0 - 182.16.231.255
netname:        atworks-CIDR-BLK-JP
descr:          A.T.WORKS,Inc.
remarks:        Email address for spam or abuse complaints : net_admin@atworks.co.jp
country:        JP
admin-c:        JP00142993
tech-c:         JP00142993
remarks:        This information has been partially mirrored by APNIC from
remarks:        JPNIC. To obtain more specific information, please use the
remarks:        JPNIC WHOIS Gateway at
remarks:        http://www.nic.ad.jp/en/db/whois/en-gateway.html or
remarks:        whois.nic.ad.jp for WHOIS client. (The WHOIS client
remarks:        defaults to Japanese output, use the /e switch for English
remarks:        output)
last-modified:  2017-02-21T20:41:04Z
source:         JPNIC

Hosted domains

There are 1,433 domain names hosted across 116 IP addresses on this ASN. Checkout our API to access full domain hosting information.

IP Address Domain Domains on this IP
182.16.226.190 tamcon.co.jp 92
182.16.226.147 ohmatsu.co.jp 80
182.16.226.148 anda-corp.com 80
182.16.226.146 s4studio.co.jp 78
182.16.226.145 g-drop.com 75
182.16.226.144 medical-site.jp 68
182.16.226.142 granat.co.jp 65
182.16.226.143 sunshine-kidsduo.jp 61
182.16.229.134 sakuma-engineering.co.jp 61
182.16.229.131 chuozoen.co.jp 55
182.16.226.149 f-mail-system.jp 51
182.16.226.246 domainauthority.net 50
182.16.229.133 s-atein.com 50
182.16.226.150 abel.co.jp 50
182.16.229.132 yamazakikoumuten.co.jp 49
182.16.229.135 peace-life.jp 44
182.16.226.152 r-and-f.co.jp 44
182.16.226.157 fuchusports-c.jp 36
182.16.226.151 maple-plan.co.jp 33
182.16.226.169 ishiharakaikei-compass.jp 26

Hosted domains API

Our Hosted Domains API, or Reverse IP API returns a full list of domains that are hosted on a single IP address.
Useful for Cybersecurity

What are IP address ranges?

IP address ranges, or netblocks, are groups of related IP addresses. They are usually represented as a base IP address, followed by a slash, and then a netmask which represents how many IP addresses are contained within the netblock. This format is known as CIDR. You'll also sometimes see netblocks given as a start ip address, and an end ip address, or an ip address range.

Traffic works its way around the internet based on the routing table, which contains a list of networks and their associated netblocks.

An API 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.

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