% 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 '202.72.240.0 - 202.72.247.255'

% Abuse contact for '202.72.240.0 - 202.72.247.255' is 'abuse@railcom.mn'

inetnum:        202.72.240.0 - 202.72.247.255
netname:        RAILCOM
descr:          Mongolian Railway Commercial Center - Railcom,
country:        MN
org:            ORG-RA49-AP
admin-c:        MP378-AP
tech-c:         MP378-AP
abuse-c:        AR924-AP
status:         ALLOCATED PORTABLE
remarks:        --------------------------------------------------------
remarks:        To report network abuse, please contact mnt-irt
remarks:        For troubleshooting, please contact tech-c and admin-c
remarks:        Report invalid contact via www.apnic.net/invalidcontact
remarks:        --------------------------------------------------------
mnt-by:         APNIC-HM
mnt-lower:      MAINT-MN-RAILCOM
mnt-routes:     MAINT-MN-RAILCOM
mnt-irt:        IRT-RAILCOM-MN
last-modified:  2020-07-01T13:09:45Z
source:         APNIC

irt:            IRT-RAILCOM-MN
address:        Railcom - Commercial Center,
address:        Narnii zam - 8, Bayangol district
address:        P.O.Box - 35-212, Ulaanbaatar 16052, Mongolia
address:        Ulaanbaatar, Mongolia
e-mail:         abuse@railcom.mn
abuse-mailbox:  abuse@railcom.mn
admin-c:        RA408-AP
tech-c:         RA408-AP
auth:           # Filtered
remarks:        abuse@railcom.mn is invalid
mnt-by:         MAINT-MN-RAILCOM
last-modified:  2025-11-18T00:27:00Z
source:         APNIC

organisation:   ORG-RA49-AP
org-name:       RAILCOM
org-type:       LIR
country:        MN
address:        Commercial Center
address:        P.O.Box-212
phone:          +976-21-242600
fax-no:         +976-21-252600
e-mail:         ariuntulga@railcom.mn
mnt-ref:        APNIC-HM
mnt-by:         APNIC-HM
last-modified:  2023-09-05T02:14:59Z
source:         APNIC

role:           ABUSE RAILCOMMN
country:        ZZ
address:        Railcom - Commercial Center,
address:        Narnii zam - 8, Bayangol district
address:        P.O.Box - 35-212, Ulaanbaatar 16052, Mongolia
address:        Ulaanbaatar, Mongolia
phone:          +000000000
e-mail:         abuse@railcom.mn
admin-c:        RA408-AP
tech-c:         RA408-AP
nic-hdl:        AR924-AP
remarks:        Generated from irt object IRT-RAILCOM-MN
remarks:        abuse@railcom.mn is invalid
abuse-mailbox:  abuse@railcom.mn
mnt-by:         APNIC-ABUSE
last-modified:  2025-09-04T18:14:00Z
source:         APNIC

person:         Margad-Erdene Purevjav
nic-hdl:        MP378-AP
e-mail:         margad@yahoo.com
address:        Railcom - Commercial Center,
address:        Teeverchidiin gudamj - 8,
address:        P.O.Box - 212, Zip code - 210535
address:        Ulaanbaatar, Mongolia
phone:          +976-99110520
fax-no:         +976-21-252600
country:        MN
mnt-by:         MAINT-MN-RAILCOM
last-modified:  2008-09-04T07:46:33Z
source:         APNIC

% Information related to '202.72.245.0/24AS24320'

route:          202.72.245.0/24
descr:          MN-MONGOLIA-RAILCOM-20081201
origin:         AS24320
mnt-by:         MAINT-MN-RAILCOM
last-modified:  2008-12-05T06:17:56Z
source:         APNIC

% This query was served by the APNIC Whois Service version 1.88.48 (WHOIS-AU5)