ASN Lookup Tool

Members 1st Federal Credit Union members1st.org US US 2 Routes

AS Data

AS20003

AS20003 – Members 1st Federal Credit Union

AS Number 20003
AS Name MEMBERS1STFCU
Organization Members 1st Federal Credit Union(msfcu-1)
Country US
Website members1st.org
Number of IPv4 Routes 2
Number of IPv6 Routes 0
ASN type BUSINESS
Registry ARIN
Date Allocated 2014-02-14

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Use ASN data for AS20003 in automation: routing intelligence, peering analysis, ownership checks, and network observability.

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IP Ranges

Route # IPs
8.38.162.0/24 256
8.38.163.0/24 256

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:       20003
ASName:         MEMBERS1STFCU
ASHandle:       AS20003
RegDate:        2014-02-14
Updated:        2014-02-14    
Ref:            https://rdap.arin.net/registry/autnum/20003


OrgName:        Members 1st Federal Credit Union
OrgId:          MSFCU-1
Address:        5000 Marketplace Way
City:           Enola
StateProv:      PA
PostalCode:     17025
Country:        US
RegDate:        2013-12-13
Updated:        2025-05-20
Ref:            https://rdap.arin.net/registry/entity/MSFCU-1


OrgTechHandle: NETWO9368-ARIN
OrgTechName:   Network Engineering
OrgTechPhone:  +1-800-283-2328 
OrgTechEmail:  netengineering@members1st.org
OrgTechRef:    https://rdap.arin.net/registry/entity/NETWO9368-ARIN

OrgTechHandle: NSE42-ARIN
OrgTechName:   Network Security Engineer
OrgTechPhone:  +1-800-283-2328 
OrgTechEmail:  itssecurity@members1st.org
OrgTechRef:    https://rdap.arin.net/registry/entity/NSE42-ARIN

OrgAbuseHandle: NSE42-ARIN
OrgAbuseName:   Network Security Engineer
OrgAbusePhone:  +1-800-283-2328 
OrgAbuseEmail:  itssecurity@members1st.org
OrgAbuseRef:    https://rdap.arin.net/registry/entity/NSE42-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
AS202 Level 3 Parent, LLC US

Upstreams

AS Number Description Country
AS202 Level 3 Parent, LLC US

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Frequently Asked Questions

ASN AS20003 is an Autonomous System Number used to identify a network for BGP internet routing.
AS20003 is listed under Members 1st Federal Credit Union.
Peers are lateral network interconnections, upstreams are transit providers, and downstreams are customer networks receiving connectivity.
Routes and IP ranges are the network prefixes announced by the ASN on the internet and show the address space it originates.
WHOIS provides registration and contact context for ASN ownership, administration, and operational reference.
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.