ASN Lookup Tool

Progress Software Corp CSG progress.com US US 2 Routes

AS Data

AS31817

AS31817 – Progress Software Corp CSG

AS Number 31817
AS Name PSC
Organization Progress Software Corp CSG(pscc-11)
Country US
Website progress.com
Number of IPv4 Routes 2
Number of IPv6 Routes 0
ASN type BUSINESS
Registry ARIN
Date Allocated 2003-12-31

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Use ASN data for AS31817 in automation: routing intelligence, peering analysis, ownership checks, and network observability.

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IP Ranges

Route # IPs
156.21.0.0/23 512
131.239.30.0/23 512

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:       31817
ASName:         PSC
ASHandle:       AS31817
RegDate:        2003-12-31
Updated:        2012-02-24    
Ref:            https://rdap.arin.net/registry/autnum/31817


OrgName:        Progress Software Corp - CSG
OrgId:          PSCC-11
Address:        14 Oak Park
City:           Bedford
StateProv:      MA
PostalCode:     01730
Country:        US
RegDate:        2003-11-06
Updated:        2011-09-24
Ref:            https://rdap.arin.net/registry/entity/PSCC-11


OrgAbuseHandle: MF2489-ARIN
OrgAbuseName:   Field, Mark 
OrgAbusePhone:  +1-781-280-4400 
OrgAbuseEmail:  field@progress.com
OrgAbuseRef:    https://rdap.arin.net/registry/entity/MF2489-ARIN

OrgTechHandle: MF2489-ARIN
OrgTechName:   Field, Mark 
OrgTechPhone:  +1-781-280-4400 
OrgTechEmail:  field@progress.com
OrgTechRef:    https://rdap.arin.net/registry/entity/MF2489-ARIN

RTechHandle: MF2489-ARIN
RTechName:   Field, Mark 
RTechPhone:  +1-781-280-4400 
RTechEmail:  field@progress.com
RTechRef:    https://rdap.arin.net/registry/entity/MF2489-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
AS46887 Crown Castle Fiber LLC US
AS7018 AT&T Enterprises, LLC US
AS17378 TierPoint, LLC US

Upstreams

AS Number Description Country
AS46887 Crown Castle Fiber LLC US
AS17378 TierPoint, LLC US

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Frequently Asked Questions

ASN AS31817 is an Autonomous System Number used to identify a network for BGP internet routing.
AS31817 is listed under Progress Software Corp CSG.
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.