136.33.72.3

NetRange:       136.32.0.0 - 136.63.255.255
CIDR:           136.32.0.0/11
NetName:        GOOGLE-FIBER
NetHandle:      NET-136-32-0-0-1
Parent:         NET136 (NET-136-0-0-0-0)
NetType:        Direct Allocation
OriginAS:       
Organization:   Google Fiber Inc. (GF)
RegDate:        2015-10-06
Updated:        2015-10-06
Ref:            https://rdap.arin.net/registry/ip/136.32.0.0

OrgName:        Google Fiber Inc.
OrgId:          GF
Address:        1600 Amphitheatre Parkway
City:           Mountain View
StateProv:      CA
PostalCode:     94043
Country:        US
RegDate:        2010-10-08
Updated:        2023-12-15
Ref:            https://rdap.arin.net/registry/entity/GF

ReferralServer:  rwhois://rwhois.googlefiber.net:8987

OrgTechHandle: ZG39-ARIN
OrgTechName:   Google LLC
OrgTechPhone:  +1-650-253-0000 
OrgTechEmail:  arin-contact@google.com
OrgTechRef:    https://rdap.arin.net/registry/entity/ZG39-ARIN

OrgAbuseHandle: GFA32-ARIN
OrgAbuseName:   Google Fiber Abuse
OrgAbusePhone:  +1-650-253-0000 
OrgAbuseEmail:  abuse@googlefiber.net
OrgAbuseRef:    https://rdap.arin.net/registry/entity/GFA32-ARIN

OrgRoutingHandle: NARVA19-ARIN
OrgRoutingName:   Narvaez, Juan 
OrgRoutingPhone:  +1-650-933-7806 
OrgRoutingEmail:  juannarvaez@google.com
OrgRoutingRef:    https://rdap.arin.net/registry/entity/NARVA19-ARIN

Found a referral to rwhois.googlefiber.net:8987.