72.11.153.254

NetRange:       72.11.128.0 - 72.11.159.255
CIDR:           72.11.128.0/19
NetName:        QUADRANET
NetHandle:      NET-72-11-128-0-1
Parent:         NET72 (NET-72-0-0-0-0)
NetType:        Direct Allocation
OriginAS:       AS30092
Organization:   QuadraNet Enterprises LLC (QEL-5)
RegDate:        2004-10-21
Updated:        2024-03-02
Ref:            https://rdap.arin.net/registry/ip/72.11.128.0

OrgName:        QuadraNet Enterprises LLC
OrgId:          QEL-5
Address:        530 W. 6th ST 
Address:        STE #901
City:           Los Angeles
StateProv:      CA
PostalCode:     90014
Country:        US
RegDate:        2018-06-07
Updated:        2024-11-25
Ref:            https://rdap.arin.net/registry/entity/QEL-5

ReferralServer:  rwhois://rwhois.quadranet.com:4321

OrgAbuseHandle: QUADR4-ARIN
OrgAbuseName:   QuadraNet Abuse
OrgAbusePhone:  +1-213-614-8371 
OrgAbuseEmail:  abuse@quadranet.com
OrgAbuseRef:    https://rdap.arin.net/registry/entity/QUADR4-ARIN

OrgTechHandle: QNO6-ARIN
OrgTechName:   QuadraNet Network Operations
OrgTechPhone:  +1-213-614-9371 
OrgTechEmail:  support@quadranet.com
OrgTechRef:    https://rdap.arin.net/registry/entity/QNO6-ARIN

NetRange:       72.11.153.0 - 72.11.153.255
CIDR:           72.11.153.0/24
NetName:        QN-436445784
NetHandle:      NET-72-11-153-0-1
Parent:         QUADRANET (NET-72-11-128-0-1)
NetType:        Reallocated
OriginAS:       AS8100
Organization:   Madgenius.com (MADGE)
RegDate:        2024-01-26
Updated:        2024-01-26
Ref:            https://rdap.arin.net/registry/ip/72.11.153.0

OrgName:        Madgenius.com
OrgId:          MADGE
Address:        13583 Hollins Court
City:           Apple Valley
StateProv:      MN
PostalCode:     55124
Country:        US
RegDate:        2010-03-29
Updated:        2024-11-25
Comment:        http://www.madgenius.com
Ref:            https://rdap.arin.net/registry/entity/MADGE

OrgNOCHandle: SRDAR-ARIN
OrgNOCName:   Srdar, Anthony 
OrgNOCPhone:  +1-612-242-9743 
OrgNOCEmail:  anthony@madgenius.com
OrgNOCRef:    https://rdap.arin.net/registry/entity/SRDAR-ARIN

OrgNOCHandle: KOTEK-ARIN
OrgNOCName:   Kotek, Jon 
OrgNOCPhone:  +1-612-867-5083 
OrgNOCEmail:  kotek@madgenius.com
OrgNOCRef:    https://rdap.arin.net/registry/entity/KOTEK-ARIN

OrgAbuseHandle: NSC62-ARIN
OrgAbuseName:   Network Security Contact
OrgAbusePhone:  +1-612-867-5083 
OrgAbuseEmail:  abuse@madgenius.com
OrgAbuseRef:    https://rdap.arin.net/registry/entity/NSC62-ARIN

OrgTechHandle: SRDAR-ARIN
OrgTechName:   Srdar, Anthony 
OrgTechPhone:  +1-612-242-9743 
OrgTechEmail:  anthony@madgenius.com
OrgTechRef:    https://rdap.arin.net/registry/entity/SRDAR-ARIN

OrgTechHandle: KOTEK-ARIN
OrgTechName:   Kotek, Jon 
OrgTechPhone:  +1-612-867-5083 
OrgTechEmail:  kotek@madgenius.com
OrgTechRef:    https://rdap.arin.net/registry/entity/KOTEK-ARIN

Found a referral to rwhois.quadranet.com:4321.