PTR (Reverse DNS):                     
             
Lookup results for 91.207.172.198 from whois.arin.net server:

NetRange:       91.0.0.0 - 91.255.255.255
CIDR:           91.0.0.0/8
NetName:        91-RIPE
NetHandle:      NET-91-0-0-0-1
Parent:          ()
NetType:        Allocated to RIPE NCC
OriginAS:
Organization:   RIPE Network Coordination Centre (RIPE)
RegDate:        2005-06-30
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/91.0.0.0
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 91.207.172.198 from whois.ripe.net server:

inetnum:        91.207.172.0 - 91.207.172.255
netname:        M247-LTD-Frankfurt
descr:          M247 LTD Frankfurt Infrastructure
country:        DE
geoloc:         50.1202 8.7364
admin-c:        GBXS1-RIPE
tech-c:         GBXS1-RIPE
status:         ASSIGNED PA
mnt-by:         GLOBALAXS-MNT
remarks:        ---- LEGAL CONCERNS ----
remarks:        For any legal requests, please send an email to
remarks:        ro-legal@m247.ro for a maximum 48hours response.
remarks:        ---- LEGAL CONCERNS----
created:        2018-04-23T15:02:02Z
last-modified:  2018-11-29T10:55:59Z
source:         RIPE
role:           GLOBALAXS DE NOC
address:        Hanauer Landstraße 302, Hessen
address:        60314, Frankfurt, Germany
abuse-mailbox:  abuse@m247.ro
nic-hdl:        GBXS1-RIPE
mnt-by:         GLOBALAXS-MNT
created:        2016-03-10T13:28:16Z
last-modified:  2018-07-20T12:25:46Z
source:         RIPE # Filtered
route:          91.207.172.0/24
origin:         AS9009
mnt-by:         GLOBALAXS-MNT
created:        2018-04-20T13:41:07Z
last-modified:  2018-04-20T13:41:07Z
source:         RIPE