AS number details

AS131912

Cybozu,Inc.  ·  cybozu.co.jp

AS131912 – Cybozu,Inc.

Country Japan
Website cybozu.co.jp
Hosted domains 11
Hosted IPs 1,280
ASN type Business
Allocated 5 years ago on Nov 18, 2016

IP Address Ranges

Netblock Company Num of IPs
103.79.12.0/22 Cybozu,Inc. 1,024
103.79.14.0/23 Cybozu,Inc. 512
202.253.115.0/24 Internet Initiative Japan Inc. 256

There are no known IPv6 addresses belonging to this network

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WHOIS Details

aut-num:        AS131912
as-name:        CYBOZU
descr:          Cybozu,Inc.
import:         from AS2497 100 accept ANY
import:         from AS4713 100 accept ANY
export:         to AS2497 announce AS131912
export:         to AS4713 announce AS131912
country:        JP
admin-c:        JP00137545
tech-c:         JP00137545
last-modified:  2016-11-18T21:17:03Z
source:         JPNIC
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Hosted Domains

There are 11 domain names hosted across 13 IP addresses on this ASN.

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

Peers

There are 6 peers for this ASN.

Peers Name
AS17676 Softbank BB Corp.
AS20485 Joint Stock Company TransTeleCom
AS2497 Internet Initiative Japan Inc.
AS2516 KDDI CORPORATION
AS4713 NTT Communications Corporation
AS6939 Hurricane Electric LLC
Get all this data and more in JSON format using our ASN API Read More

Upstreams

There are 4 upstreams for this ASN.

upstreams Name
AS17676 Softbank BB Corp.
AS2497 Internet Initiative Japan Inc.
AS2516 KDDI CORPORATION
AS4713 NTT Communications Corporation
Get all this data and more in JSON format using our ASN API Read More

Downstreams

There are no downstreams for this ASN.

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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 AS131912 at robtex.

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