ASN Lookup Tool

Shuma Watanabe JP JP 1 Routes

AS Data

AS201345

AS201345 – Shuma Watanabe

AS Number 201345
AS Name Shuma-Watanabe
Organization Shuma Watanabe(org-sw125-ripe)
Country JP
Number of IPv4 Routes 0
Number of IPv6 Routes 1
ASN type ISP
Allocation Status ASSIGNED
Registry RIPE
Date Allocated 2026-02-09

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Use ASN data for AS201345 in automation: routing intelligence, peering analysis, ownership checks, and network observability.

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IP Ranges

Route # IPs
2a0c:9a40:8920::/48 ~1×10²⁴

Raw Whois Response

% This is the RIPE Database query service.
% The objects are in RPSL format.
%
% The RIPE Database is subject to Terms and Conditions.
% See https://docs.db.ripe.net/terms-conditions.html

% Note: this output has been filtered.
%       To receive output for a database update, use the "-B" flag.

% Information related to 'AS200352 - AS203022'

as-block:       AS200352 - AS203022
descr:          RIPE NCC ASN block
remarks:        These AS Numbers are assigned to network operators in the RIPE NCC service region.
mnt-by:         RIPE-NCC-HM-MNT
created:        2024-10-03T13:30:54Z
last-modified:  2024-10-03T13:30:54Z
source:         RIPE

% Information related to 'AS201345'

% Abuse contact for 'AS201345' is 'shumaikun0716@gmail.com'

aut-num:        AS201345
descr:          OCITOKEN::201345:97cb1c0aee75ff02226a9c74ca6d306e2b8a4629f18c021c43d77bb931b4a6de
as-name:        Shuma-Watanabe
org:            ORG-SW125-RIPE
sponsoring-org: ORG-IG165-RIPE
import:         from AS20473 accept ANY
export:         to AS20473 announce AS201345
import:         from AS209533 accept ANY
export:         to AS209533 announce AS201345
admin-c:        SW7118-RIPE
tech-c:         SW7118-RIPE
status:         ASSIGNED
mnt-by:         RIPE-NCC-END-MNT
mnt-by:         ShumaWatanabe-MNT
created:        2026-02-09T14:59:17Z
last-modified:  2026-03-04T11:19:09Z
source:         RIPE

organisation:   ORG-SW125-RIPE
org-name:       Shuma Watanabe
org-type:       OTHER
address:        Sejurumidori202, Midoricho3-3-4, Yamagata-City, Yamagata 990-0041
country:        JP
abuse-c:        ACRO63416-RIPE
mnt-ref:        ch-ifog-1-mnt
created:        2026-02-04T23:32:47Z
last-modified:  2026-02-08T03:10:11Z
source:         RIPE # Filtered
mnt-by:         ShumaWatanabe-MNT

person:         Shuma Watanabe
address:        Sejurumidori202, Midoricho3-3-4, Yamagata-City, Yamagata Prefecture
phone:          +81 70 3860 2467
nic-hdl:        SW7118-RIPE
created:        2026-02-04T23:28:14Z
last-modified:  2026-02-04T23:28:14Z
source:         RIPE
mnt-by:         ShumaWatanabe-MNT

% This query was served by the RIPE Database Query Service version 1.121.2 (SHETLAND)

Parsed Whois Response

Peers

AS Number Description Country
AS31898 Oracle Corporation US
AS209533 iFog GmbH CH
AS20473 The Constant Company, LLC US

Upstreams

AS Number Description Country
AS31898 Oracle Corporation US

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Frequently Asked Questions

ASN AS201345 is an Autonomous System Number used to identify a network for BGP internet routing.
AS201345 is listed under Shuma Watanabe.
Peers are lateral network interconnections, upstreams are transit providers, and downstreams are customer networks receiving connectivity.
Routes and IP ranges are the network prefixes announced by the ASN on the internet and show the address space it originates.
WHOIS provides registration and contact context for ASN ownership, administration, and operational reference.
This page previews large ASN datasets. Use See more to load additional rows, and upgrade your plan to view complete peer, route, upstream, and downstream data.