% 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 1997-2024, American Registry for Internet Numbers, Ltd.
#

NetRange:       168.88.0.0 - 168.88.255.255
CIDR:           168.88.0.0/16
NetName:        JACOBS-B
NetHandle:      NET-168-88-0-0-1
Parent:         NET168 (NET-168-0-0-0-0)
NetType:        Direct Allocation
OriginAS:       
Organization:   Jacobs Engineering Group Inc. (JEG-1)
RegDate:        1994-02-25
Updated:        2021-12-14
Ref:            https://rdap.arin.net/registry/ip/168.88.0.0

OrgName:        Jacobs Engineering Group Inc.
OrgId:          JEG-1
Address:        125 Broadway Ave
City:           Oak Ridge
StateProv:      TN
PostalCode:     37830
Country:        US
RegDate:        1994-02-25
Updated:        2023-07-12
Ref:            https://rdap.arin.net/registry/entity/JEG-1

OrgRoutingHandle: IMNS-ARIN
OrgRoutingName:   IP Management - Network Services
OrgRoutingPhone:  +1-214-638-0145 
OrgRoutingEmail:  ip.management@jacobs.com
OrgRoutingRef:    https://rdap.arin.net/registry/entity/IMNS-ARIN

OrgDNSHandle: IMNS-ARIN
OrgDNSName:   IP Management - Network Services
OrgDNSPhone:  +1-214-638-0145 
OrgDNSEmail:  ip.management@jacobs.com
OrgDNSRef:    https://rdap.arin.net/registry/entity/IMNS-ARIN

OrgTechHandle: IMNS-ARIN
OrgTechName:   IP Management - Network Services
OrgTechPhone:  +1-214-638-0145 
OrgTechEmail:  ip.management@jacobs.com
OrgTechRef:    https://rdap.arin.net/registry/entity/IMNS-ARIN

OrgNOCHandle: IMNS-ARIN
OrgNOCName:   IP Management - Network Services
OrgNOCPhone:  +1-214-638-0145 
OrgNOCEmail:  ip.management@jacobs.com
OrgNOCRef:    https://rdap.arin.net/registry/entity/IMNS-ARIN

OrgAbuseHandle: IPABU39-ARIN
OrgAbuseName:   IP Abuse
OrgAbusePhone:  +1-214-638-0145 
OrgAbuseEmail:  ip.abuse@jacobs.com
OrgAbuseRef:    https://rdap.arin.net/registry/entity/IPABU39-ARIN

OrgTechHandle: GRAYW20-ARIN
OrgTechName:   Gray, William 
OrgTechPhone:  +1-215-416-8649 
OrgTechEmail:  William.Gray@jacobs.com
OrgTechRef:    https://rdap.arin.net/registry/entity/GRAYW20-ARIN

OrgTechHandle: GAJJA4-ARIN
OrgTechName:   Gajjar, Sunil 
OrgTechPhone:  +91 22 40872000  
OrgTechEmail:  sunil.gajjar@jacobs.com
OrgTechRef:    https://rdap.arin.net/registry/entity/GAJJA4-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 1997-2024, American Registry for Internet Numbers, Ltd.
#

Search for
IP address lookups			Miscellaneous queries
-l	1st level less specific		-i	Inverse attributes	None admin-c admin-c,tech-c,zone-c author cross-mnt cross-nfy local-as mbrs-by-ref member-of mnt-by mnt-lower mnt-nfy mnt-routes notify nserver origin person referral-by rev-srv sub-dom tech-c upd-to zone-c
-L	All less specific		-T	Object types	All as-block as-set aut-num domain filter-set inet-rtr inet6num inetnum irt key-cert mntner peering-set person role route route-set rtr-set
-m	1st level more specific
-M	All more specific		Query hints Include "AS" in front of an AS number. Example: AS4808 Include "-t" (template only) or "-v" (template and description) in front of an object name to view the template Example: -t inetnum
-x	Exact match only
-d	Associated reverse domain