AS46342 Arthur J. Gallagher & Co.

• IPv4 Prefixes

Country	Announced Prefix	Description	Valid ROA	Parent Prefix	RIR
	151.147.150.0/24	Gallagher Bassett Services, Inc.		151.147.0.0/16	ARIN
	151.147.151.0/24	Gallagher Bassett Services, Inc.		151.147.0.0/16	ARIN
	151.147.155.0/24	Gallagher Bassett Services, Inc.		151.147.0.0/16	ARIN
	151.147.160.0/22	Gallagher Bassett Services, Inc.		151.147.0.0/16	ARIN
	151.147.176.0/23	Gallagher Bassett Services, Inc.		151.147.0.0/16	ARIN
	151.147.178.0/23	Gallagher Bassett Services, Inc.		151.147.0.0/16	ARIN
	151.147.188.0/22	Gallagher Bassett Services, Inc.		151.147.0.0/16	ARIN
	151.147.188.0/23	Gallagher Bassett Services, Inc.		151.147.0.0/16	ARIN
	151.147.190.0/23	Gallagher Bassett Services, Inc.		151.147.0.0/16	ARIN
	151.147.192.0/22	Gallagher Bassett Services, Inc.		151.147.0.0/16	ARIN
	151.147.196.0/24	Gallagher Bassett Services, Inc.		151.147.0.0/16	ARIN
	151.147.197.0/24	Gallagher Bassett Services, Inc.		151.147.0.0/16	ARIN
	151.147.198.0/24	Gallagher Bassett Services, Inc.		151.147.0.0/16	ARIN
	151.147.199.0/24	Gallagher Bassett Services, Inc.		151.147.0.0/16	ARIN
	151.147.235.0/24	Gallagher Bassett Services, Inc.		151.147.0.0/16	ARIN
	151.147.240.0/22	Gallagher Bassett Services, Inc.		151.147.0.0/16	ARIN
	151.147.252.0/24	Gallagher Bassett Services, Inc.		151.147.0.0/16	ARIN
	151.147.253.0/24	Gallagher Bassett Services, Inc.		151.147.0.0/16	ARIN
	151.147.254.0/24	Gallagher Bassett Services, Inc.		151.147.0.0/16	ARIN
	151.147.255.0/24	Gallagher Bassett Services, Inc.		151.147.0.0/16	ARIN
	160.191.22.0/24	Gallagher Bassett Services Pty Ltd		160.191.22.0/24	APNIC

• IPv4 Peers

Country	ASN	Name	Description
	AS32787	PROLEXIC-TECHNOLOGIES-DDOS-MITIGATION-NETWORK	Akamai Technologies, Inc.
	AS3356	LEVEL3	Level 3 Parent, LLC

• IPv4 Upstreams

Country	ASN	Name	Description
	AS32787	PROLEXIC-TECHNOLOGIES-DDOS-MITIGATION-NETWORK	Akamai Technologies, Inc.
	AS3356	LEVEL3	Level 3 Parent, 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/
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# Copyright 1997-2025, American Registry for Internet Numbers, Ltd.
#


ASNumber:       46342
ASName:         AJGCO
ASHandle:       AS46342
RegDate:        2008-08-19
Updated:        2012-03-02    
Ref:            https://rdap.arin.net/registry/autnum/46342


OrgName:        Arthur J. Gallagher & Co.
OrgId:          AJG-1
Address:        2850 Golf Road
City:           Rolling Meadows
StateProv:      IL
PostalCode:     60008
Country:        US
RegDate:        1999-04-09
Updated:        2018-12-05
Ref:            https://rdap.arin.net/registry/entity/AJG-1


OrgTechHandle: BHO145-ARIN
OrgTechName:   Ho, Bryant 
OrgTechPhone:  +1-630-285-4408 
OrgTechEmail:  bryant_ho@ajg.com
OrgTechRef:    https://rdap.arin.net/registry/entity/BHO145-ARIN

OrgAbuseHandle: BHO145-ARIN
OrgAbuseName:   Ho, Bryant 
OrgAbusePhone:  +1-630-285-4408 
OrgAbuseEmail:  bryant_ho@ajg.com
OrgAbuseRef:    https://rdap.arin.net/registry/entity/BHO145-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.
#