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AS13625 CALGAH Computer Systems and Management Ltd

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

CALGAH Computer Systems and Management Ltd calgah.com

CA 2 Routes

AS Data

AS13625

AS13625 – CALGAH Computer Systems and Management Ltd

AS Number	13625
AS Name	REDWARNING
Organization	CALGAH Computer Systems and Management Ltd (ccsml)
Country	CA
Website	calgah.com
Number of IPv4 Routes	2
Number of IPv6 Routes	0
ASN type	BUSINESS
Registry	ARIN
Date Allocated	2006-06-23

ASN Intelligence API for production workflows

Use ASN data for AS13625 in automation: routing intelligence, peering analysis, ownership checks, and network observability.

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IP Ranges

Route	Origin	Origin Name	ISP	# IPs
199.204.48.0/21	AS13625	CALGAH Computer Systems and Management Ltd	CALGAH Computer Systems and Management Ltd	2048
208.72.176.0/22	AS13625	CALGAH Computer Systems and Management Ltd	Calgah Computer Systems and Management Ltd.	1024

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:       13625
ASName:         REDWARNING
ASHandle:       AS13625
RegDate:        2006-06-23
Updated:        2012-03-02
Ref:            https://rdap.arin.net/registry/autnum/13625


OrgName:        CALGAH Computer Systems and Management Ltd
OrgId:          CCSML
Address:        1405 East Henri-Bourassa Blvd
City:           Montreal
StateProv:      QC
PostalCode:     H2C-1H1
Country:        CA
RegDate:        2006-06-06
Updated:        2025-10-14
Ref:            https://rdap.arin.net/registry/entity/CCSML


OrgAbuseHandle: NOC2147-ARIN
OrgAbuseName:   Network Operations Center
OrgAbusePhone:  +1-514-335-0405 
OrgAbuseEmail:  dnsmaster@calgah.com
OrgAbuseRef:    https://rdap.arin.net/registry/entity/NOC2147-ARIN

OrgTechHandle: NOC2147-ARIN
OrgTechName:   Network Operations Center
OrgTechPhone:  +1-514-335-0405 
OrgTechEmail:  dnsmaster@calgah.com
OrgTechRef:    https://rdap.arin.net/registry/entity/NOC2147-ARIN

RNOCHandle: ANOC7-ARIN
RNOCName:   Administrator Network Operations Center
RNOCPhone:  +1-514-335-0405 
RNOCEmail:  nocadmin@calgah.com
RNOCRef:    https://rdap.arin.net/registry/entity/ANOC7-ARIN

RTechHandle: NOC2147-ARIN
RTechName:   Network Operations Center
RTechPhone:  +1-514-335-0405 
RTechEmail:  dnsmaster@calgah.com
RTechRef:    https://rdap.arin.net/registry/entity/NOC2147-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" : "13625",
    "as_handle" : "AS13625",
    "as_name" : "REDWARNING",
    "tech_contacts" : [ "NOC2147-ARIN", "NOC2147-ARIN" ],
    "abuse_contacts" : [ "NOC2147-ARIN" ],
    "date_created" : "2006-06-23",
    "date_updated" : "2012-03-02",
    "source" : "https://rdap.arin.net/registry/autnum/13625"
  } ],
  "organization" : {
    "handle" : "CCSML",
    "name" : "CALGAH Computer Systems and Management Ltd",
    "address" : [ "1405 East Henri-Bourassa Blvd", "Montreal", "QC", "H2C-1H1", "CA" ],
    "street" : "East Henri-bourassa Blvd",
    "city" : "Montreal",
    "state" : "QC",
    "zip_code" : "H2C-1H1",
    "country" : [ "CA" ],
    "date_created" : "2006-06-06",
    "date_updated" : "2025-10-14",
    "source" : "https://rdap.arin.net/registry/entity/CCSML",
    "addressCountry" : "CA"
  },
  "technical_contacts" : [ {
    "handle" : "NOC2147-ARIN",
    "name" : "Network Operations Center",
    "email" : [ "dnsmaster@calgah.com" ],
    "phone" : [ "+1-514-335-0405" ],
    "source" : "https://rdap.arin.net/registry/entity/NOC2147-ARIN"
  } ],
  "abuse_contacts" : [ {
    "handle" : "NOC2147-ARIN",
    "name" : "Network Operations Center",
    "email" : [ "dnsmaster@calgah.com" ],
    "phone" : [ "+1-514-335-0405" ],
    "source" : "https://rdap.arin.net/registry/entity/NOC2147-ARIN"
  } ]
}

Peers

AS Number	Description	Country
AS29909	Metro Optic	CA

Upstreams

AS Number	Description	Country
AS29909	Metro Optic	CA

Frequently Asked Questions

What is ASN AS13625?

ASN AS13625 is an Autonomous System Number used to identify a network for BGP internet routing.

Who manages ASN AS13625?

AS13625 is listed under CALGAH Computer Systems and Management Ltd.

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.