PTR (Reverse DNS): srv52-mx-st.jino.ru                    
             
Lookup results for 81.177.139.129 from whois.arin.net server:

NetRange:       81.0.0.0 - 81.255.255.255
CIDR:           81.0.0.0/8
NetName:        81-RIPE
NetHandle:      NET-81-0-0-0-1
Parent:          ()
NetType:        Allocated to RIPE NCC
OriginAS:
Organization:   RIPE Network Coordination Centre (RIPE)
RegDate:
Updated:        2009-03-25
Comment:        These addresses 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/ip/81.0.0.0
ResourceLink:  https://apps.db.ripe.net/search/query.html
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://whois.ripe.net
ResourceLink:  https://apps.db.ripe.net/search/query.html
OrgAbuseHandle: ABUSE3850-ARIN
OrgAbuseName:   Abuse Contact
OrgAbusePhone:  +31205354444
OrgAbuseEmail:  abuse@ripe.net
OrgAbuseRef:    https://rdap.arin.net/registry/entity/ABUSE3850-ARIN
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

Lookup results for 81.177.139.129 from whois.ripe.net server:

inetnum:        81.177.139.0 - 81.177.139.255
netname:        AVGURO-NET
descr:          Avguro Technologies Ltd. Hosting service provider
descr:          Moscow, Russia
remarks:        ***********************************
remarks:        Abuse and spam reports
remarks:        email:     abuse@avguro.com
remarks:        telephone: +7 495 2293031
country:        RU
admin-c:        SU407-RIPE
tech-c:         SU407-RIPE
abuse-c:        ATA95-RIPE
status:         ASSIGNED PA
mnt-by:         AS8342-MNT
created:        2010-05-04T13:54:02Z
last-modified:  2019-01-30T08:42:03Z
source:         RIPE # Filtered
person:         Sergey Ulyashin
address:        Avguro Technologies Ltd.
address:        18, 912, Yunnatov str.
address:        127083, Moscow, Russia
phone:          +74952293031
fax-no:         +74952293031
nic-hdl:        SU407-RIPE
created:        2007-08-07T13:30:58Z
last-modified:  2020-06-04T12:20:02Z
source:         RIPE # Filtered
mnt-by:         AS8342-MNT
route:          81.177.128.0/19
descr:          RTCOMM-RU
origin:         AS8342
mnt-by:         AS8342-MNT
created:        2015-03-05T10:00:46Z
last-modified:  2015-03-05T10:00:46Z
source:         RIPE