ASN Lookup Tool

[ JPNIC database provides information regarding IP address and ASN. Its use   ]
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No match!!

Reference: WHOIS servers of RIRs
  APNIC WHOIS(whois.apnic.net)
  ARIN WHOIS(whois.arin.net)
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  AfriNIC WHOIS(whois.afrinic.net)

% [whois.apnic.net]
% Whois data copyright terms    http://www.apnic.net/db/dbcopyright.html

% Information related to 'AS17653 - AS18431'

as-block:       AS17653 - AS18431
descr:          APNIC ASN block
remarks:        These AS numbers are further assigned by APNIC
remarks:        to APNIC members and end-users in the APNIC region
admin-c:        HM20-AP
tech-c:         HM20-AP
mnt-by:         APNIC-HM
mnt-lower:      APNIC-HM
last-modified:  2019-01-08T23:19:07Z
source:         APNIC

role:           APNIC Hostmaster
address:        PO Box 3646
address:        South Brisbane
address:        QLD 4101
country:        AU
phone:          +61 7 3858 3100
fax-no:         +61 7 3858 3199
e-mail:         helpdesk@apnic.net
admin-c:        AMS11-AP
tech-c:         AH256-AP
nic-hdl:        HM20-AP
remarks:        Administrator for APNIC
notify:         hostmaster@apnic.net
mnt-by:         MAINT-APNIC-AP
last-modified:  2026-08-26T00:40:00Z
source:         APNIC

% Information related to 'AS18211'

% Abuse contact for 'AS18211' is 'AsiaNetworkOperations_AS@nomura.com'

aut-num:        AS18211
as-name:        NOMURAINDIA-AS-AP
descr:          Nomura India Services Pvt Ltd
descr:          10th Floor , Winchester House ,
descr:          Hiranandani Business Park , Powai
country:        JP
org:            ORG-NISP1-AP
admin-c:        NISP1-AP
tech-c:         NISP1-AP
abuse-c:        AN815-AP
mnt-lower:      MAINT-NOMURAINDIA-IN
mnt-routes:     MAINT-NOMURAINDIA-IN
mnt-by:         APNIC-HM
mnt-irt:        IRT-NOMURAINDIA-IN
last-modified:  2020-07-01T01:15:40Z
source:         APNIC

irt:            IRT-NOMURAINDIA-IN
address:        2-2-2, Otemachi, Chiyoda-ku, Tokyo 100-8130
e-mail:         AsiaNetworkOperations_AS@nomura.com
abuse-mailbox:  AsiaNetworkOperations_AS@nomura.com
admin-c:        NISP1-AP
tech-c:         NISP1-AP
auth:           # Filtered
remarks:        asianetworkoperations_as@nomura.com was validated on 2026-08-26
mnt-by:         MAINT-NOMURAINDIA-IN
last-modified:  2026-08-26T11:23:27Z
source:         APNIC

organisation:   ORG-NISP1-AP
org-name:       Nomura India Services Pvt Ltd
org-type:       LIR
country:        IN
address:        10th Floor , Nomura Building ,
address:        Hiranandani Business Park , Powai
phone:          +91-22-40522731
fax-no:         +91-22-40522111
e-mail:         network_support-in@nomura.com
mnt-ref:        APNIC-HM
mnt-by:         APNIC-HM
last-modified:  2023-09-05T02:15:30Z
source:         APNIC

role:           ABUSE NOMURAINDIAIN
country:        ZZ
address:        2-2-2, Otemachi, Chiyoda-ku, Tokyo 100-8130
phone:          +000000000
e-mail:         AsiaNetworkOperations_AS@nomura.com
admin-c:        NISP1-AP
tech-c:         NISP1-AP
nic-hdl:        AN815-AP
remarks:        Generated from irt object IRT-NOMURAINDIA-IN
remarks:        asianetworkoperations_as@nomura.com was validated on 2026-08-26
abuse-mailbox:  AsiaNetworkOperations_AS@nomura.com
mnt-by:         APNIC-ABUSE
last-modified:  2026-08-26T11:23:42Z
source:         APNIC

role:           NOMURA INDIA SERVICES PVT LTD - network administra
address:        2-2-2, Otemachi, Chiyoda-ku, Tokyo 100-8130
country:        JP
phone:          +81-3-6703-5551
fax-no:         +81-3-6703-5943
e-mail:         AsiaNetworkOperations_AS@nomura.com
admin-c:        NISP1-AP
tech-c:         NISP1-AP
nic-hdl:        NISP1-AP
mnt-by:         MAINT-NOMURAINDIA-IN
last-modified:  2016-02-18T05:58:38Z
source:         APNIC

% This query was served by the APNIC Whois Service version 1.88.48 (WHOIS-US2)