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AS23485 SEI LLC | 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.

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SEI LLC seillc.com

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AS Data

AS23485

AS23485 – SEI LLC

AS Number	23485
AS Name	SEI-LLC-AS-NUM
Organization	SEI LLC(seil-1)
Country	US
Website	seillc.com
Number of IPv4 Routes	0
Number of IPv6 Routes	0
ASN type	ISP
Registry	ARIN
Date Allocated	2008-04-14

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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:       23485
ASName:         SEI-LLC-AS-NUM
ASHandle:       AS23485
RegDate:        2008-04-14
Updated:        2013-11-07    
Ref:            https://rdap.arin.net/registry/autnum/23485


OrgName:        SEI LLC
OrgId:          SEIL-1
Address:        51 BROADWAY N STE 202
City:           FARGO
StateProv:      ND
PostalCode:     58102
Country:        US
RegDate:        2008-01-22
Updated:        2008-01-22
Ref:            https://rdap.arin.net/registry/entity/SEIL-1


OrgNOCHandle: SNT10-ARIN
OrgNOCName:   SEI Network Team
OrgNOCPhone:  +1-701-298-8865 
OrgNOCEmail:  renewal@ygomi.com
OrgNOCRef:    https://rdap.arin.net/registry/entity/SNT10-ARIN

OrgAbuseHandle: SNT10-ARIN
OrgAbuseName:   SEI Network Team
OrgAbusePhone:  +1-701-298-8865 
OrgAbuseEmail:  renewal@ygomi.com
OrgAbuseRef:    https://rdap.arin.net/registry/entity/SNT10-ARIN

OrgTechHandle: AKA61-ARIN
OrgTechName:   Kalbus, Andy 
OrgTechPhone:  +1-701-298-8865 
OrgTechEmail:  andy.kalbus@seillc.com
OrgTechRef:    https://rdap.arin.net/registry/entity/AKA61-ARIN

OrgTechHandle: WBR23-ARIN
OrgTechName:   Braunberger, Wes 
OrgTechPhone:  +1-701-298-8865 
OrgTechEmail:  wes.braunberger@seillc.com
OrgTechRef:    https://rdap.arin.net/registry/entity/WBR23-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

Frequently Asked Questions

What is ASN AS23485?

ASN AS23485 is an Autonomous System Number used to identify a network for BGP internet routing.

Who manages ASN AS23485?

AS23485 is listed under SEI LLC.

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.