AS number details

AS131912

Cybozu,Inc.  ·  cybozu.co.jp

AS131912 – Cybozu,Inc.

Country Japan
Website cybozu.co.jp
Hosted domains 8
Number of IPs 1,280
ASN type Business
Updated 7 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
Netblock Company
2407:d440::/32 Cybozu,Inc.
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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 8 domain names hosted across 10 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 12 peers for this ASN.

Peers Name
AS17639 Converge ICT Solutions Inc.
AS17676 Softbank BB Corp.
AS20485 Joint Stock Company TransTeleCom
AS24482 SG.GS
AS2497 Internet Initiative Japan Inc.
AS2516 KDDI CORPORATION
AS3257 GTT Communications Inc.
AS35280 F5 Networks SARL
AS38195 Superloop
AS4713 NTT Communications Corporation
AS49544 i3D.net B.V
AS6939 Hurricane Electric LLC
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Upstreams

There are 5 upstreams for this ASN.

upstreams Name
AS17676 Softbank BB Corp.
AS2497 Internet Initiative Japan Inc.
AS2516 KDDI CORPORATION
AS3257 GTT Communications Inc.
AS4713 NTT Communications Corporation
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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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