AS number details

AS18149

Japan Registry Service Co., Ltd. · jprs.co.jp

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AS18149 – Japan Registry Service Co., Ltd.

Field	Value
Country	Japan
Website	jprs.co.jp
Hosted domains	0
Number of IPv4	1,024
Number of IPv6	2,417,851,639,229,258,349,412,352
ASN type	Business
Registry	jpnic
Updated	10 years ago on Feb 13, 2015

Netblock	Company	Num of IPs
103.47.2.0/24	Japan Registry Services Co., Ltd.	256
202.11.16.0/23	Japan Registry Service Co., Ltd.	512
203.208.23.0/24	Japan Registry Services Co., Ltd.	256

Netblock	Company
2001:dda::/48	Japan Registry Services Co., Ltd.
2001:df0:8::/48	Japan Registry Services Co., Ltd.

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WHOIS Details

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ASHandle:       AS18149
OrgID:          AS18149
ASName:         AS18149
ASNumber:       AS18149
RegDate:        0000-00-00
Updated:        0000-00-00
TechHandle:     AA00-AAAA
Source:         AAAA

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Hosted Domains

There are no domains currently hosted on this ASN.

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Peers

There are 3 peers for this ASN.

Peers	Name
AS131905	Japan Registry Services Co., Ltd.
AS2516	KDDI CORPORATION
AS2914	NTT America, Inc.

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Upstreams

There are 2 upstreams for this ASN.

upstreams	Name
AS2516	KDDI CORPORATION
AS2914	NTT America, Inc.

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Downstreams

There is 1 peer for this ASN.

Downstreams	Name
AS131905	Japan Registry Services Co., Ltd.

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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 AS18149 at robtex.

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