141.136.115.0/24

NetRange:       141.0.0.0 - 141.255.255.255
CIDR:           141.0.0.0/8
NetName:        RIPE-ERX-141
NetHandle:      NET-141-0-0-0-0
Parent:          ()
NetType:        Early Registrations, Maintained by RIPE NCC
OriginAS:       
Organization:   RIPE Network Coordination Centre (RIPE)
RegDate:        1993-05-01
Updated:        2009-05-18
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/141.0.0.0

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

Found a referral to whois.ripe.net.

inetnum:        141.136.112.0 - 141.136.119.255
netname:        RU-MATRIXTELECOM-20110630
country:        RU
org:            ORG-Mt4-RIPE
admin-c:        GRUK-RIPE
tech-c:         GRUK-RIPE
status:         ALLOCATED PA
mnt-by:         RIPE-NCC-HM-MNT
mnt-by:         RU-MATRIXTELECOM-MNT
mnt-lower:      RU-MATRIXTELECOM-MNT
mnt-routes:     RU-MATRIXTELECOM-MNT
created:        2017-12-12T12:25:26Z
last-modified:  2017-12-12T12:25:26Z
source:         RIPE

organisation:   ORG-Mt4-RIPE
org-name:       JSC Avantel
country:        RU
org-type:       LIR
address:        1-15, Skladochnaya street
address:        127018
address:        Moscow
address:        RUSSIAN FEDERATION
phone:          +74959090999
fax-no:         +74959568930
admin-c:        MOST-RIPE
abuse-c:        AR16780-RIPE
mnt-ref:        RIPE-NCC-HM-MNT
mnt-ref:        RU-MATRIXTELECOM-MNT
mnt-by:         RIPE-NCC-HM-MNT
mnt-by:         RU-MATRIXTELECOM-MNT
created:        2004-04-17T11:55:00Z
last-modified:  2023-08-25T07:37:48Z
source:         RIPE # Filtered
mnt-ref:        MNT-NETART
mnt-ref:        ROSNIIROS-MNT

person:         Dmitry Chayka
address:        Moscow, Russia
phone:          +7 495 2312255
nic-hdl:        gruk-RIPE
created:        2010-03-22T13:52:20Z
last-modified:  2020-06-11T14:55:55Z
source:         RIPE # Filtered
mnt-by:         RU-MATRIXTELECOM-MNT

route:          141.136.115.0/24
origin:         AS25227
mnt-by:         RU-MATRIXTELECOM-MNT
created:        2023-08-08T14:45:21Z
last-modified:  2023-08-08T14:45:21Z
source:         RIPE