% APNIC found the following authoritative answer from: whois.apnic.net

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

% Information related to 'AS55296 - AS56319'

as-block:       AS55296 - AS56319
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:  2009-09-03T01:15:30Z
source:         APNIC

role:           APNIC Hostmaster
address:        6 Cordelia Street
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:  2013-10-23T04:06:51Z
source:         APNIC

% Information related to 'AS55741'

% Abuse contact for 'AS55741' is 'sunit.bhattacharya@webel-india.com'

aut-num:        AS55741
as-name:        WBSDC-NET-IN
descr:          West Bengal Electronics Industry Development
country:        IN
admin-c:        WBEI1-AP
tech-c:         WBEI1-AP
mnt-routes:     MAINT-WBSDC-NET-IN
mnt-by:         MAINT-WBSDC-NET-IN
mnt-irt:        IRT-WBSDC-NET-IN
last-modified:  2013-07-07T22:17:59Z
source:         APNIC

irt:            IRT-WBSDC-NET-IN
address:        GM (e-Governance-Infrastructure),Webel Bhavan,Block-EP&GP,Sector-V,Saltlake,Bidhannagar,Kolkata-7000
e-mail:         sunit.bhattacharya@webel-india.com
abuse-mailbox:  sunit.bhattacharya@webel-india.com
admin-c:        WBEI1-AP
tech-c:         WBEI1-AP
auth:           # Filtered
mnt-by:         MAINT-WBSDC-NET-IN
last-modified:  2014-09-11T07:02:05Z
source:         APNIC

role:           WEST BENGAL ELECTRONICS INDUSTRY DEVELOPMENT CORPN
address:        GM (e-Governance-Infrastructure),Webel Bhavan,Block-EP&GP,Sector-V,Saltlake,Bidhannagar,Kolkata-7000
country:        IN
phone:          +91-3323392330
fax-no:         +91-3323571708
e-mail:         sunit.bhattacharya@webel-india.com
admin-c:        WBEI1-AP
tech-c:         WBEI1-AP
nic-hdl:        WBEI1-AP
mnt-by:         MAINT-WBSDC-NET-IN
last-modified:  2010-08-30T23:49:15Z
source:         APNIC

% This query was served by the APNIC Whois Service version 1.88.36-SNAPSHOT (WHOIS-AU5)