ASN Lookup Tool

MARU k.maru.co.jp JP JP 1 Routes

AS Data

AS945

AS945MARU

AS Number 945
AS Name JP-77-20220621
Organization MARU(org-hy29-ripe)
Country JP
Website k.maru.co.jp
Number of IPv4 Routes 1
Number of IPv6 Routes 0
ASN type ISP
Allocation Status ASSIGNED
Registry RIPE
Date Allocated 2025-01-16

ASN Intelligence API for production workflows

Use ASN data for AS945 in automation: routing intelligence, peering analysis, ownership checks, and network observability.

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IP Ranges

Route # IPs
194.116.227.0/24 256

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 'AS945 - AS945'

as-block:       AS945 - AS945
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:        2025-01-16T14:34:09Z
last-modified:  2025-01-16T14:34:09Z
source:         RIPE

% Information related to 'AS945'

% Abuse contact for 'AS945' is 'otoiawase@k.maru.co.jp'

aut-num:        AS945
admin-c:        AA44880-RIPE
as-name:        JP-77-20220621
descr:          MARU
mnt-by:         AUGUST-MNT
mnt-by:         RIPE-NCC-END-MNT
org:            ORG-HY29-RIPE
created:        2025-01-16T15:00:10Z
last-modified:  2025-12-29T22:42:37Z
source:         RIPE
status:         ASSIGNED
tech-c:         AA44880-RIPE

organisation:   ORG-HY29-RIPE
abuse-c:        AA44880-RIPE
address:        1-1-50 SHIROKANEDAI
address:        108-8640
address:        MINATO
address:        JAPAN
country:        JP
mnt-by:         AUGUST-MNT
mnt-by:         RIPE-NCC-HM-MNT
mnt-ref:        AUGUST-MNT
org-name:       HAONAN YANG
org-type:       LIR
phone:          +819072576060
created:        2025-04-02T07:30:46Z
last-modified:  2025-12-29T22:46:07Z
source:         RIPE # Filtered

role:           MARU
abuse-mailbox:  otoiawase@k.maru.co.jp
address:        JP
mnt-by:         AUGUST-MNT
nic-hdl:        AA44880-RIPE
created:        2025-04-02T07:30:45Z
last-modified:  2025-12-29T22:44:02Z
source:         RIPE # Filtered

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



#
# ARIN WHOIS data and services are subject to the Terms of Use
# available at: https://www.arin.net/resources/registry/whois/tou/
#
# If you see inaccuracies in the results, please report at
# https://www.arin.net/resources/registry/whois/inaccuracy_reporting/
#
# Copyright 1997-2026, American Registry for Internet Numbers, Ltd.
#


ASNumber:       945
ASName:         RIPE-945
ASHandle:       AS945
RegDate:        2025-01-16
Updated:        2025-01-16
Comment:        These ASNs have been further assigned to users in
Comment:        the RIPE NCC region. Contact information can be found in
Comment:        the RIPE database at http://www.ripe.net/whois    
Ref:            https://rdap.arin.net/registry/autnum/945

ResourceLink:  https://apps.db.ripe.net/db-web-ui/query
ResourceLink:  whois.ripe.net


OrgName:        RIPE Network Coordination Centre
OrgId:          RIPE
Address:        P.O. Box 10096
City:           Amsterdam
StateProv:      
PostalCode:     1001EB
Country:        NL
RegDate:        
Updated:        2013-07-29
Ref:            https://rdap.arin.net/registry/entity/RIPE

ReferralServer:  whois.ripe.net
ResourceLink:  https://apps.db.ripe.net/db-web-ui/query

OrgTechHandle: RNO29-ARIN
OrgTechName:   RIPE NCC Operations
OrgTechPhone:  +31 20 535 4444 
OrgTechEmail:  hostmaster@ripe.net
OrgTechRef:    https://rdap.arin.net/registry/entity/RNO29-ARIN

OrgAbuseHandle: ABUSE3850-ARIN
OrgAbuseName:   Abuse Contact
OrgAbusePhone:  +31205354444 
OrgAbuseEmail:  abuse@ripe.net
OrgAbuseRef:    https://rdap.arin.net/registry/entity/ABUSE3850-ARIN


#
# ARIN WHOIS data and services are subject to the Terms of Use
# available at: https://www.arin.net/resources/registry/whois/tou/
#
# If you see inaccuracies in the results, please report at
# https://www.arin.net/resources/registry/whois/inaccuracy_reporting/
#
# Copyright 1997-2026, American Registry for Internet Numbers, Ltd.
#

Parsed Whois Response

Peers

AS Number Description Country
AS9663 OTO GK JP
AS9663 OTO GK CA

Upstreams

AS Number Description Country
AS9663 OTO GK JP

Contacts

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Frequently Asked Questions

ASN AS945 is an Autonomous System Number used to identify a network for BGP internet routing.
AS945 is listed under MARU.
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.