% APNIC found the following authoritative answer from: whois.arin.net

#
# ARIN WHOIS data and services are subject to the Terms of Use
# available at: https://www.arin.net/resources/registry/whois/tou/
#
# If you see inaccuracies in the results, please report at
# https://www.arin.net/resources/registry/whois/inaccuracy_reporting/
#
# Copyright 1997-2026, American Registry for Internet Numbers, Ltd.
#

NetRange:       128.151.0.0 - 128.151.255.255
CIDR:           128.151.0.0/16
NetName:        UR-NET
NetHandle:      NET-128-151-0-0-1
Parent:         NET128 (NET-128-0-0-0-0)
NetType:        Direct Allocation
OriginAS:       
Organization:   University of Rochester (UNIVER-40-Z)
RegDate:        1986-09-18
Updated:        2023-05-01
Ref:            https://rdap.arin.net/registry/ip/128.151.0.0

OrgName:        University of Rochester
OrgId:          UNIVER-40-Z
Address:        University IT
Address:        44 Celebration Drive, Suite 3.100
City:           Rochester
StateProv:      NY
PostalCode:     14627-8937
Country:        US
RegDate:        2009-03-30
Updated:        2024-11-12
Comment:        Please report network abuse complaints to
Comment:        abuse@rochester.edu
Ref:            https://rdap.arin.net/registry/entity/UNIVER-40-Z

OrgNOCHandle: DRB62-ARIN
OrgNOCName:   Bentley, Douglas R
OrgNOCPhone:  +1-585-275-6550 
OrgNOCEmail:  douglas.bentley@rochester.edu
OrgNOCRef:    https://rdap.arin.net/registry/entity/DRB62-ARIN

OrgNOCHandle: FERNA540-ARIN
OrgNOCName:   Fernandes, Amit 
OrgNOCPhone:  +1-585-275-9113 
OrgNOCEmail:  amit.fernandes@rochester.edu
OrgNOCRef:    https://rdap.arin.net/registry/entity/FERNA540-ARIN

OrgTechHandle: FERNA540-ARIN
OrgTechName:   Fernandes, Amit 
OrgTechPhone:  +1-585-275-9113 
OrgTechEmail:  amit.fernandes@rochester.edu
OrgTechRef:    https://rdap.arin.net/registry/entity/FERNA540-ARIN

OrgDNSHandle: URTC-ARIN
OrgDNSName:   University of Rochester Technical Contact
OrgDNSPhone:  +1-585-275-2000 
OrgDNSEmail:  UR-TECH-CONTACT@LISTS.ROCHESTER.EDU
OrgDNSRef:    https://rdap.arin.net/registry/entity/URTC-ARIN

OrgAbuseHandle: DRB62-ARIN
OrgAbuseName:   Bentley, Douglas R
OrgAbusePhone:  +1-585-275-6550 
OrgAbuseEmail:  douglas.bentley@rochester.edu
OrgAbuseRef:    https://rdap.arin.net/registry/entity/DRB62-ARIN

OrgAbuseHandle: FERNA540-ARIN
OrgAbuseName:   Fernandes, Amit 
OrgAbusePhone:  +1-585-275-9113 
OrgAbuseEmail:  amit.fernandes@rochester.edu
OrgAbuseRef:    https://rdap.arin.net/registry/entity/FERNA540-ARIN

OrgDNSHandle: DRB62-ARIN
OrgDNSName:   Bentley, Douglas R
OrgDNSPhone:  +1-585-275-6550 
OrgDNSEmail:  douglas.bentley@rochester.edu
OrgDNSRef:    https://rdap.arin.net/registry/entity/DRB62-ARIN

OrgDNSHandle: FERNA540-ARIN
OrgDNSName:   Fernandes, Amit 
OrgDNSPhone:  +1-585-275-9113 
OrgDNSEmail:  amit.fernandes@rochester.edu
OrgDNSRef:    https://rdap.arin.net/registry/entity/FERNA540-ARIN

OrgNOCHandle: URTC-ARIN
OrgNOCName:   University of Rochester Technical Contact
OrgNOCPhone:  +1-585-275-2000 
OrgNOCEmail:  UR-TECH-CONTACT@LISTS.ROCHESTER.EDU
OrgNOCRef:    https://rdap.arin.net/registry/entity/URTC-ARIN

OrgRoutingHandle: FERNA540-ARIN
OrgRoutingName:   Fernandes, Amit 
OrgRoutingPhone:  +1-585-275-9113 
OrgRoutingEmail:  amit.fernandes@rochester.edu
OrgRoutingRef:    https://rdap.arin.net/registry/entity/FERNA540-ARIN

OrgAbuseHandle: URAC1-ARIN
OrgAbuseName:   University of Rochester Abuse Contact
OrgAbusePhone:  +1-585-275-2000 
OrgAbuseEmail:  abuse@rochester.edu
OrgAbuseRef:    https://rdap.arin.net/registry/entity/URAC1-ARIN

OrgTechHandle: DRB62-ARIN
OrgTechName:   Bentley, Douglas R
OrgTechPhone:  +1-585-275-6550 
OrgTechEmail:  douglas.bentley@rochester.edu
OrgTechRef:    https://rdap.arin.net/registry/entity/DRB62-ARIN

OrgTechHandle: URTC-ARIN
OrgTechName:   University of Rochester Technical Contact
OrgTechPhone:  +1-585-275-2000 
OrgTechEmail:  UR-TECH-CONTACT@LISTS.ROCHESTER.EDU
OrgTechRef:    https://rdap.arin.net/registry/entity/URTC-ARIN

OrgRoutingHandle: DRB62-ARIN
OrgRoutingName:   Bentley, Douglas R
OrgRoutingPhone:  +1-585-275-6550 
OrgRoutingEmail:  douglas.bentley@rochester.edu
OrgRoutingRef:    https://rdap.arin.net/registry/entity/DRB62-ARIN

OrgRoutingHandle: URTC-ARIN
OrgRoutingName:   University of Rochester Technical Contact
OrgRoutingPhone:  +1-585-275-2000 
OrgRoutingEmail:  UR-TECH-CONTACT@LISTS.ROCHESTER.EDU
OrgRoutingRef:    https://rdap.arin.net/registry/entity/URTC-ARIN

RAbuseHandle: URAC1-ARIN
RAbuseName:   University of Rochester Abuse Contact
RAbusePhone:  +1-585-275-2000 
RAbuseEmail:  abuse@rochester.edu
RAbuseRef:    https://rdap.arin.net/registry/entity/URAC1-ARIN

RTechHandle: DRB62-ARIN
RTechName:   Bentley, Douglas R
RTechPhone:  +1-585-275-6550 
RTechEmail:  douglas.bentley@rochester.edu
RTechRef:    https://rdap.arin.net/registry/entity/DRB62-ARIN

RTechHandle: FERNA540-ARIN
RTechName:   Fernandes, Amit 
RTechPhone:  +1-585-275-9113 
RTechEmail:  amit.fernandes@rochester.edu
RTechRef:    https://rdap.arin.net/registry/entity/FERNA540-ARIN

RTechHandle: URTC-ARIN
RTechName:   University of Rochester Technical Contact
RTechPhone:  +1-585-275-2000 
RTechEmail:  UR-TECH-CONTACT@LISTS.ROCHESTER.EDU
RTechRef:    https://rdap.arin.net/registry/entity/URTC-ARIN

RNOCHandle: URTC-ARIN
RNOCName:   University of Rochester Technical Contact
RNOCPhone:  +1-585-275-2000 
RNOCEmail:  UR-TECH-CONTACT@LISTS.ROCHESTER.EDU
RNOCRef:    https://rdap.arin.net/registry/entity/URTC-ARIN

#
# ARIN WHOIS data and services are subject to the Terms of Use
# available at: https://www.arin.net/resources/registry/whois/tou/
#
# If you see inaccuracies in the results, please report at
# https://www.arin.net/resources/registry/whois/inaccuracy_reporting/
#
# Copyright 1997-2026, American Registry for Internet Numbers, Ltd.
#