2001:49f0:d011::/48

NetRange:       2001:49F0:D011:: - 2001:49F0:D011:FFFF:FFFF:FFFF:FFFF:FFFF
CIDR:           2001:49F0:D011::/48
NetName:        FDCSERVERS-VIENNA-6
NetHandle:      NET6-2001-49F0-D011-1
Parent:         FDCSERVERS (NET6-2001-49F0-1)
NetType:        Reallocated
OriginAS:       
Organization:   FDCservers.net (FDCSE-5)
RegDate:        2021-07-07
Updated:        2021-07-07
Ref:            https://rdap.arin.net/registry/ip/2001:49F0:D011::

OrgName:        FDCservers.net
OrgId:          FDCSE-5
Address:        Louis-Hafliger-gasse 10
City:           Vienna
StateProv:      WIEN
PostalCode:     1210
Country:        AT
RegDate:        2013-05-05
Updated:        2013-05-05
Ref:            https://rdap.arin.net/registry/entity/FDCSE-5

ReferralServer:  rwhois://rwhois.fdcservers.net:4321

OrgAbuseHandle: ABUSE438-ARIN
OrgAbuseName:   ABUSE department
OrgAbusePhone:  +1-312-423-6675 
OrgAbuseEmail:  abuse@fdcservers.net
OrgAbuseRef:    https://rdap.arin.net/registry/entity/ABUSE438-ARIN

OrgTechHandle: ABUSE438-ARIN
OrgTechName:   ABUSE department
OrgTechPhone:  +1-312-423-6675 
OrgTechEmail:  abuse@fdcservers.net
OrgTechRef:    https://rdap.arin.net/registry/entity/ABUSE438-ARIN

Found a referral to rwhois.fdcservers.net:4321.