AS16875 AON Corporation

• IPv4 Prefixes

Country	Announced Prefix	Description	Valid ROA	Parent Prefix	RIR
	165.125.5.0/24	AON Corporation		161.49.128.0/19	APNIC
	165.125.6.0/24	AON Corporation		165.125.0.0/16	ARIN
	165.125.11.0/24	AON Corporation		167.56.0.0/13	Lacnic
	165.125.13.0/24	AON Corporation		165.125.0.0/16	ARIN
	165.125.80.0/21	AON Corporation		165.125.0.0/16	ARIN
	165.125.88.0/21	AON Corporation		162.72.0.0/16	ARIN
	165.125.99.0/24	AON Corporation		165.125.0.0/16	ARIN
	165.125.100.0/24	AON Corporation		165.125.0.0/16	ARIN
	165.125.101.0/24	AON Corporation		165.125.0.0/16	ARIN
	165.125.102.0/24	AON Corporation		163.131.0.0/16	APNIC
	165.125.103.0/24	AON Corporation		165.125.0.0/16	ARIN
	165.125.104.0/24	AON Corporation		165.212.128.0/17	ARIN
	165.125.105.0/24	AON Corporation		165.125.0.0/16	ARIN
	165.125.176.0/24	AON Corporation		165.125.0.0/16	ARIN
	165.125.177.0/24	AON Corporation		165.125.0.0/16	ARIN
	165.125.178.0/24	Aon Service Corporation		166.48.0.0/16	ARIN
	165.125.179.0/24	AON Corporation		165.125.0.0/16	ARIN
	165.125.180.0/24	Aon Service Corporation		165.125.0.0/16	ARIN
	165.125.181.0/24	Aon Service Corporation		165.125.0.0/16	ARIN
	165.125.182.0/24	Aon Service Corporation		165.125.0.0/16	ARIN
	165.125.183.0/24	AON Corporation		165.125.0.0/16	ARIN
	165.125.185.0/24	Aon Service Corporation		165.125.0.0/16	ARIN
	165.125.188.0/24	Private Customer		165.125.0.0/16	ARIN
	165.125.189.0/24	Private Customer		165.125.0.0/16	ARIN
	165.125.200.0/23	Aon Service Corporation		161.82.0.0/18	ARIN
	165.125.214.0/24	Aon Consulting Private Limited (India)		165.125.0.0/16	ARIN
	165.125.215.0/24	AON Corporation		165.125.0.0/16	ARIN
	165.125.216.0/24	AON Corporation		165.125.0.0/16	ARIN
	199.245.3.0/24	AON Corporation		199.245.0.0/20	ARIN

• IPv4 Peers

Country	ASN	Name	Description
	AS327782	METROFIBRE-NETWORX	METROFIBRE-NETWORX
	AS7474	OPTUSCOM-AS01-AU	SingTel Optus Pty Ltd
	AS18229	CTRLS-AS-IN	CtrlS
	AS3758	SINGNET	SingNet
	AS702	UUNET	Verizon Business
	AS3356	LEVEL3	Level 3 Parent, LLC
	AS701	UUNET	Verizon Business
	AS8220	COLT	COLT Technology Services Group Limited
	AS7018	ATT-INTERNET4	AT&T Enterprises, LLC

• IPv4 Upstreams

Country	ASN	Name	Description
	AS701	UUNET	Verizon Business
	AS702	UUNET	Verizon Business
	AS3356	LEVEL3	Level 3 Parent, LLC
	AS7474	OPTUSCOM-AS01-AU	SingTel Optus Pty Ltd
	AS3758	SINGNET	SingNet
	AS8220	COLT	COLT Technology Services Group Limited
	AS18229	CTRLS-AS-IN	CtrlS
	AS7018	ATT-INTERNET4	AT&T Enterprises, LLC

IPv4 Upstream Graph

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IPv4 Upstream Graph

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#
# 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 1997-2025, American Registry for Internet Numbers, Ltd.
#


ASNumber:       16875
ASName:         AS16875
ASHandle:       AS16875
RegDate:        2000-06-22
Updated:        2017-07-17
Comment:        E-mail and phone solicitations prohibited    
Ref:            https://rdap.arin.net/registry/autnum/16875


OrgName:        AON Corporation
OrgId:          AON-1
Address:        200 E. Randolph Street 7th floor
City:           Chicago
StateProv:      IL
PostalCode:     60601
Country:        US
RegDate:        
Updated:        2023-04-28
Ref:            https://rdap.arin.net/registry/entity/AON-1


OrgTechHandle: NAW1-ARIN
OrgTechName:   Wells, Nicholas Alan
OrgTechPhone:  +447790493217 
OrgTechEmail:  nick.wells3@aon.co.uk
OrgTechRef:    https://rdap.arin.net/registry/entity/NAW1-ARIN

OrgAbuseHandle: ABUSE6413-ARIN
OrgAbuseName:   ABUSE
OrgAbusePhone:  +1-847-883-7966 
OrgAbuseEmail:  dns_master@aon.com
OrgAbuseRef:    https://rdap.arin.net/registry/entity/ABUSE6413-ARIN

OrgTechHandle: ABUSE6413-ARIN
OrgTechName:   ABUSE
OrgTechPhone:  +1-847-883-7966 
OrgTechEmail:  dns_master@aon.com
OrgTechRef:    https://rdap.arin.net/registry/entity/ABUSE6413-ARIN

OrgTechHandle: ZA151-ARIN
OrgTechName:   Aon Internet Services
OrgTechPhone:  +1-866-266-4357 
OrgTechEmail:  dns_master@aon.com
OrgTechRef:    https://rdap.arin.net/registry/entity/ZA151-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 1997-2025, American Registry for Internet Numbers, Ltd.
#