AS14056 SEI Investments

• IPv4 Prefixes

Country	Announced Prefix	Description	Valid ROA	Parent Prefix	RIR
	12.31.24.0/24	American Registry for Internet Numbers		12.0.0.0/8	ARIN
	63.76.137.0/24	SEI Investments		63.64.0.0/10	ARIN
	64.125.66.0/24	SEI Global		64.125.0.0/16	ARIN

• IPv4 Peers

Country	ASN	Name	Description
	AS7018	ATT-INTERNET4	AT&T Services, Inc.
	AS6461	ZAYO-6461	Zayo Bandwidth
	AS701	UUNET	Verizon Business

• IPv4 Upstreams

Country	ASN	Name	Description
	AS6461	ZAYO-6461	Zayo Bandwidth
	AS701	UUNET	Verizon Business
	AS7018	ATT-INTERNET4	AT&T Services, Inc.

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:       14056
ASName:         SEI
ASHandle:       AS14056
RegDate:        1999-10-13
Updated:        2012-03-02    
Ref:            https://rdap.arin.net/registry/autnum/14056


OrgName:        SEI Investments
OrgId:          SEIINV-1
Address:        1 Freedom Valley Dr
City:           Oaks
StateProv:      PA
PostalCode:     19456
Country:        US
RegDate:        1998-10-08
Updated:        2011-09-24
Ref:            https://rdap.arin.net/registry/entity/SEIINV-1


OrgAbuseHandle: KS11-ARIN
OrgAbuseName:   Stueve, Kent 
OrgAbusePhone:  +1-610-254-5818 
OrgAbuseEmail:  kstueve@seic.com
OrgAbuseRef:    https://rdap.arin.net/registry/entity/KS11-ARIN

OrgTechHandle: KS11-ARIN
OrgTechName:   Stueve, Kent 
OrgTechPhone:  +1-610-254-5818 
OrgTechEmail:  kstueve@seic.com
OrgTechRef:    https://rdap.arin.net/registry/entity/KS11-ARIN

RTechHandle: CD185-ARIN
RTechName:   DeBernardi, Chris 
RTechPhone:  +1-610-676-4091 
RTechEmail:  cdebernardi@seic.com
RTechRef:    https://rdap.arin.net/registry/entity/CD185-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.
#