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AS14056 SEI Investments | IPGeolocation.io

Q: Why is WHOIS data shown for an ASN?

WHOIS data provides registration and contact context for ASN ownership, administration, and operational reference.

ASN Lookup Tool

SEI Investments seic.com

US 3 Routes

AS Data

AS14056

AS14056 – SEI Investments

AS Number	14056
AS Name	SEI
Organization	SEI Investments(seiinv-1)
Country	US
Website	seic.com
Number of IPv4 Routes	3
Number of IPv6 Routes	0
ASN type	BUSINESS
Registry	ARIN
Date Allocated	1999-10-13

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Use ASN data for AS14056 in automation: routing intelligence, peering analysis, ownership checks, and network observability.

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IP Ranges

Route	Origin	Origin Name	ISP	# IPs
64.125.66.0/24	AS14056	SEI Investments	SEI Global	256
12.31.24.0/24	AS14056	SEI Investments	AT&T Enterprises, LLC	256
63.76.137.0/24	AS14056	SEI Investments	SEI Investments	256

Raw Whois Response

#
# 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 1997-2026, 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 1997-2026, American Registry for Internet Numbers, Ltd.
#

Parsed Whois Response

Peers

AS Number	Description	Country
AS7018	AT&T Enterprises, LLC	US
AS701	Verizon Business/UUnet	US
AS6461	Zayo Bandwidth	US
AS701	Verizon Business	US

Upstreams

AS Number	Description	Country
AS7018	AT&T Enterprises, LLC	US
AS6461	Zayo Bandwidth	US
AS701	Verizon Business	US

Frequently Asked Questions

What is ASN AS14056?

ASN AS14056 is an Autonomous System Number used to identify a network for BGP internet routing.

Who manages ASN AS14056?

AS14056 is listed under SEI Investments.

What do peers, upstreams, and downstreams mean?

Peers are lateral network interconnections, upstreams are transit providers, and downstreams are customer networks receiving connectivity.

What are routes and IP ranges for an ASN?

Routes and IP ranges are the network prefixes announced by the ASN on the internet and show the address space it originates.

Why is WHOIS data included here?

WHOIS provides registration and contact context for ASN ownership, administration, and operational reference.

How can I access full ASN table data?

This page previews large ASN datasets. Use See more to load additional rows, and upgrade your plan to view complete peer, route, upstream, and downstream data.