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AS40371 PROS, Inc. | 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

PROS, Inc. pros.com

US 8 Routes

AS Data

AS40371

AS40371 – PROS, Inc.

AS Number	40371
AS Name	AS40371
Organization	PROS, Inc. (prosi-3)
Country	US
Website	pros.com
Number of IPv4 Routes	8
Number of IPv6 Routes	0
ASN type	BUSINESS
Registry	ARIN
Date Allocated	2007-02-06

ASN Intelligence API for production workflows

Use ASN data for AS40371 in automation: routing intelligence, peering analysis, ownership checks, and network observability.

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IP Ranges

Route	Origin	Origin Name	ISP	# IPs
83.125.36.0/24	AS40371	PROS, Inc.	PROS, Inc.	256
198.99.255.0/24	AS40371	PROS, Inc.	PROS, Inc.	256
8.20.60.0/24	AS40371	PROS, Inc.	PROS, Inc.	256
8.20.59.0/24	AS40371	PROS, Inc.	PROS, Inc.	256
8.20.55.0/24	AS40371	PROS, Inc.	PROS, Inc.	256
84.207.212.0/24	AS40371	PROS, Inc.	PROS, Inc.	256
38.65.220.0/24	AS40371	PROS, Inc.	PROS, Inc.	256
192.31.163.0/24	AS40371	PROS, Inc.	PROS, Inc.	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:       40371
ASName:         AS40371
ASHandle:       AS40371
RegDate:        2007-02-06
Updated:        2013-12-11
Ref:            https://rdap.arin.net/registry/autnum/40371


OrgName:        PROS, Inc.
OrgId:          PROSI-3
Address:        3200 Kirby Dr
Address:        Suite 600
City:           Houston
StateProv:      TX
PostalCode:     77098
Country:        US
RegDate:        2013-11-05
Updated:        2024-12-09
Ref:            https://rdap.arin.net/registry/entity/PROSI-3


OrgAbuseHandle: CIT7-ARIN
OrgAbuseName:   Cloud Infrastructure Team
OrgAbusePhone:  +1-713-335-5105 
OrgAbuseEmail:  cloudinfrastructurenetwork@pros.com
OrgAbuseRef:    https://rdap.arin.net/registry/entity/CIT7-ARIN

OrgTechHandle: CIT7-ARIN
OrgTechName:   Cloud Infrastructure Team
OrgTechPhone:  +1-713-335-5105 
OrgTechEmail:  cloudinfrastructurenetwork@pros.com
OrgTechRef:    https://rdap.arin.net/registry/entity/CIT7-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

{
  "status" : true,
  "whois_server" : "whois.arin.net",
  "aut_nums" : [ {
    "aut_num" : "40371",
    "as_handle" : "AS40371",
    "as_name" : "AS40371",
    "tech_contacts" : [ "CIT7-ARIN" ],
    "abuse_contacts" : [ "CIT7-ARIN" ],
    "date_created" : "2007-02-06",
    "date_updated" : "2013-12-11",
    "source" : "https://rdap.arin.net/registry/autnum/40371"
  } ],
  "organization" : {
    "handle" : "PROSI-3",
    "name" : "PROS, Inc.",
    "address" : [ "3200 Kirby Dr", "Suite 600", "Houston", "TX", "77098", "US" ],
    "street" : "Kirby Dr",
    "city" : "Houston",
    "state" : "TX",
    "zip_code" : "77098",
    "country" : [ "US" ],
    "date_created" : "2013-11-05",
    "date_updated" : "2024-12-09",
    "source" : "https://rdap.arin.net/registry/entity/PROSI-3",
    "addressCountry" : "US"
  },
  "technical_contacts" : [ {
    "handle" : "CIT7-ARIN",
    "name" : "Cloud Infrastructure Team",
    "email" : [ "cloudinfrastructurenetwork@pros.com" ],
    "phone" : [ "+1-713-335-5105" ],
    "source" : "https://rdap.arin.net/registry/entity/CIT7-ARIN"
  } ],
  "abuse_contacts" : [ {
    "handle" : "CIT7-ARIN",
    "name" : "Cloud Infrastructure Team",
    "email" : [ "cloudinfrastructurenetwork@pros.com" ],
    "phone" : [ "+1-713-335-5105" ],
    "source" : "https://rdap.arin.net/registry/entity/CIT7-ARIN"
  } ]
}

Peers

AS Number	Description	Country
AS271253	LINK BRASIL TELECOMUNICACOES LTDA	BR
AS15830	Equinix EMEA Acquisition Enterprises B.V.	NL
AS13237	euNetworks GmbH	DE
AS15830	Equinix (EMEA) Acquisition Enterprises B.V.	NL
AS3356	Level 3 Parent, LLC	US
AS174	Cogent Communications, LLC	US

Upstreams

AS Number	Description	Country
AS15830	Equinix EMEA Acquisition Enterprises B.V.	NL
AS13237	euNetworks GmbH	DE
AS3356	Level 3 Parent, LLC	US
AS174	Cogent Communications, LLC	US

Frequently Asked Questions

What is ASN AS40371?

ASN AS40371 is an Autonomous System Number used to identify a network for BGP internet routing.

Who manages ASN AS40371?

AS40371 is listed under PROS, Inc..

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.