ASN AS62603 is an Autonomous System Number used to identify a network for BGP internet routing.

Who manages ASN AS62603?

AS62603 is listed under Four Rivers Software Systems, Inc..

What do peers, upstreams, and downstreams mean in ASN data?

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 shown for an ASN?

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

How can I access the full ASN tables?

The page shows a preview of large ASN datasets. Use the page controls to load more rows, and upgrade to a paid plan for complete access.

AS62603 Four Rivers Software Systems, Inc.

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Four Rivers Software Systems, Inc. accruent.com

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AS62603

AS62603 – Four Rivers Software Systems, Inc.

AS Number	62603
AS Name	FRSS-AS-01
Organization	Four Rivers Software Systems, Inc.(frss)
Country	US
Website	accruent.com
Number of IPv4 Routes	0
Number of IPv6 Routes	0
ASN type	BUSINESS
Registry	ARIN
Date Allocated	2013-07-19

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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:       62603
ASName:         FRSS-AS-01
ASHandle:       AS62603
RegDate:        2013-07-19
Updated:        2013-07-19    
Ref:            https://rdap.arin.net/registry/autnum/62603


OrgName:        Four Rivers Software Systems, Inc.
OrgId:          FRSS
Address:        400 Penn Center Blvd
Address:        Suite 450
City:           Pittsburgh
StateProv:      PA
PostalCode:     15235
Country:        US
RegDate:        2013-04-09
Updated:        2023-06-26
Comment:        http://www.frsoft.com
Ref:            https://rdap.arin.net/registry/entity/FRSS


OrgAbuseHandle: ITOPE74-ARIN
OrgAbuseName:   IT Operations
OrgAbusePhone:  +1-512-861-0726 
OrgAbuseEmail:  itopsmgmt@accruent.com
OrgAbuseRef:    https://rdap.arin.net/registry/entity/ITOPE74-ARIN

OrgTechHandle: ACCRU-ARIN
OrgTechName:   accruent infrastructure
OrgTechPhone:  +1-512-861-0727 
OrgTechEmail:  insfrastructure@accruent.com
OrgTechRef:    https://rdap.arin.net/registry/entity/ACCRU-ARIN

OrgNOCHandle: ITOPE74-ARIN
OrgNOCName:   IT Operations
OrgNOCPhone:  +1-512-861-0726 
OrgNOCEmail:  itopsmgmt@accruent.com
OrgNOCRef:    https://rdap.arin.net/registry/entity/ITOPE74-ARIN

OrgTechHandle: HUBLE2-ARIN
OrgTechName:   Hubler, Jason 
OrgTechPhone:  +1-612-455-2311 
OrgTechEmail:  jhubler@accruent.com
OrgTechRef:    https://rdap.arin.net/registry/entity/HUBLE2-ARIN

OrgTechHandle: LAUCK-ARIN
OrgTechName:   Lauck, Justin 
OrgTechPhone:  +1-412-436-2089 
OrgTechEmail:  jlauck@accruent.com
OrgTechRef:    https://rdap.arin.net/registry/entity/LAUCK-ARIN

OrgTechHandle: SIMPS380-ARIN
OrgTechName:   Simpson, Jeff 
OrgTechPhone:  +1-512-271-5807 
OrgTechEmail:  jeffrey.simpson@accruent.com
OrgTechRef:    https://rdap.arin.net/registry/entity/SIMPS380-ARIN

OrgTechHandle: ITOPE74-ARIN
OrgTechName:   IT Operations
OrgTechPhone:  +1-512-861-0726 
OrgTechEmail:  itopsmgmt@accruent.com
OrgTechRef:    https://rdap.arin.net/registry/entity/ITOPE74-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.
#

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AS62603 – Four Rivers Software Systems, Inc.

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