AS40834 Charles River Laboratories, Inc.

• IPv4 Prefixes

Country	Announced Prefix	Description	Valid ROA	Parent Prefix	RIR
	208.89.252.0/22	Charles River Laboratories, Inc.		208.89.252.0/22	ARIN

• IPv4 Peers

Country	ASN	Name	Description
	AS7015	COMCAST-7015	Comcast Cable Communications, LLC
	AS7018	ATT-INTERNET4	AT&T Enterprises, LLC

• IPv4 Upstreams

Country	ASN	Name	Description
	AS7015	COMCAST-7015	Comcast Cable Communications, LLC
	AS7018	ATT-INTERNET4	AT&T Enterprises, LLC

IPv4 Upstream Graph

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#
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ASNumber:       40834
ASName:         CHARLES-RIVER-LABORATORIES-INC-SHR
ASHandle:       AS40834
RegDate:        2008-04-28
Updated:        2013-02-11    
Ref:            https://rdap.arin.net/registry/autnum/40834


OrgName:        Charles River Laboratories, Inc.
OrgId:          CRL-48
Address:        251 Ballardvale Street
Address:        ATTN: Information Technology B21
City:           Wilmington
StateProv:      MA
PostalCode:     01887
Country:        US
RegDate:        2008-04-14
Updated:        2016-12-05
Ref:            https://rdap.arin.net/registry/entity/CRL-48


OrgAbuseHandle: CRL-NOC-ARIN
OrgAbuseName:   Host Master
OrgAbusePhone:  +1-415-392-9000 
OrgAbuseEmail:  hostmaster@crl.com
OrgAbuseRef:    https://rdap.arin.net/registry/entity/CRL-NOC-ARIN

OrgTechHandle: CRL-NOC-ARIN
OrgTechName:   Host Master
OrgTechPhone:  +1-415-392-9000 
OrgTechEmail:  hostmaster@crl.com
OrgTechRef:    https://rdap.arin.net/registry/entity/CRL-NOC-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.
#