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AS53403 Mount Royal University

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

Mount Royal University mtroyal.ca

CA 2 Routes

AS Data

AS53403

AS53403 – Mount Royal University

AS Number	53403
AS Name	MOUNT-ROYAL-COLLEGE
Organization	Mount Royal University (mrc-12)
Country	CA
Website	mtroyal.ca
Number of IPv4 Routes	2
Number of IPv6 Routes	0
ASN type	EDUCATION
Registry	ARIN
Date Allocated	2010-01-11

ASN Intelligence API for production workflows

Use ASN data for AS53403 in automation: routing intelligence, peering analysis, ownership checks, and network observability.

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IP Ranges

Route	Origin	Origin Name	ISP	# IPs
142.109.127.0/24	AS53403	Mount Royal University	Mount Royal University	256
142.109.0.0/16	AS53403	Mount Royal University	Mount Royal University	65536

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:       53403
ASName:         MOUNT-ROYAL-COLLEGE
ASHandle:       AS53403
RegDate:        2010-01-11
Updated:        2012-03-02
Ref:            https://rdap.arin.net/registry/autnum/53403


OrgName:        Mount Royal University
OrgId:          MRC-12
Address:        4825 Mount Royal Gate SW
City:           Calgary
StateProv:      AB
PostalCode:     T3E 6K6
Country:        CA
RegDate:        1992-02-25
Updated:        2026-03-16
Ref:            https://rdap.arin.net/registry/entity/MRC-12


OrgAbuseHandle: ABUSE1416-ARIN
OrgAbuseName:   Abuse
OrgAbusePhone:  +1-403-440-6730 
OrgAbuseEmail:  abuse@mtroyal.ca
OrgAbuseRef:    https://rdap.arin.net/registry/entity/ABUSE1416-ARIN

OrgTechHandle: STADE5-ARIN
OrgTechName:   Stade, Jonathan 
OrgTechPhone:  +1-403-837-3056 
OrgTechEmail:  jstade@mtroyal.ca
OrgTechRef:    https://rdap.arin.net/registry/entity/STADE5-ARIN

OrgTechHandle: REEDS51-ARIN
OrgTechName:   Reed, Simon 
OrgTechPhone:  +1-403-440-6504 
OrgTechEmail:  spreed@mtroyal.ca
OrgTechRef:    https://rdap.arin.net/registry/entity/REEDS51-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" : "53403",
    "as_handle" : "AS53403",
    "as_name" : "MOUNT-ROYAL-COLLEGE",
    "tech_contacts" : [ "STADE5-ARIN", "REEDS51-ARIN" ],
    "abuse_contacts" : [ "ABUSE1416-ARIN" ],
    "date_created" : "2010-01-11",
    "date_updated" : "2012-03-02",
    "source" : "https://rdap.arin.net/registry/autnum/53403"
  } ],
  "organization" : {
    "handle" : "MRC-12",
    "name" : "Mount Royal University",
    "address" : [ "4825 Mount Royal Gate SW", "Calgary", "AB", "T3E6K6", "CA" ],
    "street" : "Mount Royal Gate Sw",
    "city" : "Calgary",
    "state" : "AB",
    "zip_code" : "T3E6K6",
    "country" : [ "CA" ],
    "date_created" : "1992-02-25",
    "date_updated" : "2026-03-16",
    "source" : "https://rdap.arin.net/registry/entity/MRC-12",
    "addressCountry" : "CA"
  },
  "technical_contacts" : [ {
    "handle" : "STADE5-ARIN",
    "name" : "Stade, Jonathan",
    "email" : [ "jstade@mtroyal.ca" ],
    "phone" : [ "+1-403-837-3056" ],
    "source" : "https://rdap.arin.net/registry/entity/STADE5-ARIN"
  }, {
    "handle" : "REEDS51-ARIN",
    "name" : "Reed, Simon",
    "email" : [ "spreed@mtroyal.ca" ],
    "phone" : [ "+1-403-440-6504" ],
    "source" : "https://rdap.arin.net/registry/entity/REEDS51-ARIN"
  } ],
  "abuse_contacts" : [ {
    "handle" : "ABUSE1416-ARIN",
    "name" : "Abuse",
    "email" : [ "abuse@mtroyal.ca" ],
    "phone" : [ "+1-403-440-6730" ],
    "source" : "https://rdap.arin.net/registry/entity/ABUSE1416-ARIN"
  } ]
}

Peers

AS Number	Description	Country
AS15296	Cybera Inc	CA
AS6327	Shaw Communications	CA
AS852	TELUS Communications Inc.	CA

Upstreams

AS Number	Description	Country
AS15296	Cybera Inc	CA
AS6327	Shaw Communications	CA
AS852	TELUS Communications Inc.	CA

Contacts

Email Contacts

spreed@mtroyal.ca jstade@mtroyal.ca

Abuse Contacts

abuse@mtroyal.ca

Frequently Asked Questions

What is ASN AS53403?

ASN AS53403 is an Autonomous System Number used to identify a network for BGP internet routing.

Who manages ASN AS53403?

AS53403 is listed under Mount Royal University.

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.