AS23748 - catnetworks.co.jp

Cat Networks K.K.

AS23748 Cat Networks K.K.

Country

Japan

Registry

apnic

IP Addresses

8,960

Type

hosting

Network Speed

We don't currently have any network speed data for this network.

Hosted Domains

There are 4,849 domain names hosted across 374 IP addresses on this ASN.

Show Domains

Whois Details

aut-num:        AS23748
as-name:        CAT-AS-AP
descr:          Cat Networks K.K.
country:        JP
org:            ORG-CNK1-AP
admin-c:        CNKA1-AP
tech-c:         CNKA1-AP
mnt-by:         APNIC-HM
mnt-routes:     MAINT-CAT-JP
mnt-irt:        IRT-CAT-JP
mnt-lower:      MAINT-CAT-JP
last-modified:  2019-06-09T22:40:58Z
source:         APNIC


mntner:         APNIC-HM
descr:          Maintainer for allocations/assignments made by APNIC
descr:          Objects maintained by this maintainer may
descr:          only be changed by APNIC Hostmasters.
admin-c:        HM20-AP
tech-c:         NO4-AP
upd-to:         helpdesk@apnic.net
auth:           # Filtered
notify:         helpdesk@apnic.net
mnt-by:         APNIC-HM
referral-by:    APNIC-HM
last-modified:  2018-05-18T06:06:12Z
source:         APNIC


role:           Cat Networks KK administrator
address:        6-Chome 7-2 Nishitenma, Kita-ku, Osaka Osaka 530-0047
country:        JP
phone:          +81-0669499281
fax-no:         +81-0669499281
e-mail:         abuse@catnetworks.co.jp
admin-c:        CNKA1-AP
tech-c:         CNKA1-AP
nic-hdl:        CNKA1-AP
mnt-by:         MAINT-CAT-JP
last-modified:  2017-03-15T08:36:07Z
source:         APNIC

IP Address Ranges

Netblock Description Num IPs
103.122.176.0/24 Quan Zhou Shi Qing Guo Wang Luo Ke Ji Co., Limited 256
103.19.2.0/24 Zuzhang Networks 256
103.19.3.0/24 Cat Networks K.K. 256
103.193.129.0/24 Cat Networks K.K. 256
103.193.130.0/24 Cat Networks K.K. 256
103.88.44.0/24 Cat Networks K.K. 256
103.88.45.0/24 Cat Networks K.K. 256
103.88.46.0/24 Owl Limited 256
103.88.47.0/24 Owl Limited 256
180.235.138.0/24 Cat Networks K.K. 256
Netblock Description
2400:ddc0::/32 Cat Networks K.K.
2a06:5040:10::/48 Hostker LLC
2a06:5040:11::/48 Hostker LLC
2a06:5040:12::/48 Hostker LLC
2a06:5040:13::/48 Hostker LLC
2a06:5040:14::/48 Hostker LLC
2a06:5040:5::/48 Hostker LLC

Network Speed

We don't currently have any network speed data for this network.

Hosted Domains

There are 4,849 domain names hosted across 374 IP addresses on this ASN. Checkout our API to access full domain hosting information.

Peers

There are 5 peers for this ASN.

Softbank BB Corp. AS17676
Internap Japan Co.,Ltd. AS24295
xTom AS4785
Hurricane Electric LLC AS6939
COLT Technology Services Group Limited AS8220

Upstreams

There are 3 upstreams for this ASN.

Softbank BB Corp. AS17676
Internap Japan Co.,Ltd. AS24295
Hurricane Electric LLC AS6939

Downstreams

There are 2 downstreams for this ASN.

Hongkong Wen Jing Network Limited AS134130
xTom AS4785

Get Started

Utilize our APIs to get information on any IP address including geolocation, ASN and hostname. It is forever FREE for up to 1000 requests per day.

No Credit card required

Details

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 AS23748 at robtex.

Try our JSON API from the command line

Get started with curl ipinfo.io or check out the documentation to read more.

Documentation
Free for small projects. Pay as you grow.

Our API is free for up to 50,000 requests per month. Our plans suit companies of every size.

Plans & Pricing
A million uses. Easy to implement.

From filtering out bot traffic, to performing bulk IP geolocation, we’ve got it all covered.

Guides