ASN AS53999 is an Autonomous System Number used to identify a network for BGP internet routing.

Who manages ASN AS53999?

AS53999 is listed under Priority Colo 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.

AS53999 Priority Colo Inc | IPGeolocation.io

ASN Lookup Tool

Priority Colo Inc prioritycolo.com

CA 3 Routes

AS Data

AS53999

AS53999 – Priority Colo Inc

AS Number	53999
AS Name	AS-PRIORITYCOLO2
Organization	Priority Colo Inc(prior-7)
Country	CA
Website	prioritycolo.com
Number of IPv4 Routes	2
Number of IPv6 Routes	1
ASN type	BUSINESS
Registry	ARIN
Date Allocated	2011-08-29

ASN Intelligence API for production workflows

Use ASN data for AS53999 in automation: routing intelligence, peering analysis, ownership checks, and network observability.

Access complete peers, upstreams, downstreams, routes, WHOIS, and contact intelligence via our API. Learn more

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IP Ranges

Route	Origin	Origin Name	ISP	# IPs
173.237.208.0/20	AS53999	Priority Colo Inc	Priority Colo Inc	4096
173.237.221.0/24	AS53999	Priority Colo Inc	Spike Technologies	256
2607:f699::/32	AS53999	Priority Colo Inc	Priority Colo Inc	~79×10²⁷

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:       53999
ASName:         AS-PRIORITYCOLO2
ASHandle:       AS53999
RegDate:        2011-08-29
Updated:        2012-02-24    
Ref:            https://rdap.arin.net/registry/autnum/53999


OrgName:        Priority Colo Inc
OrgId:          PRIOR-7
Address:        151 Front Street West
Address:        Suite 818
City:           Toronto
StateProv:      ON
PostalCode:     M5J-2N1
Country:        CA
RegDate:        2003-08-15
Updated:        2025-10-16
Comment:        Abuse reports will only be accepted by email to
Comment:        abuse@prioritycolo.com containing suitable logs/evidence files. Reporting
Comment:        attempts that fail to follow these simple instructions will be ignored.
Ref:            https://rdap.arin.net/registry/entity/PRIOR-7


OrgNOCHandle: PCOLO-ARIN
OrgNOCName:   Pcolo Operations
OrgNOCPhone:  +1-888-273-0176 
OrgNOCEmail:  ipadmin@prioritycolo.com
OrgNOCRef:    https://rdap.arin.net/registry/entity/PCOLO-ARIN

OrgAbuseHandle: ABUSE3131-ARIN
OrgAbuseName:   Abuse Department
OrgAbusePhone:  +1-416-848-1987 
OrgAbuseEmail:  abuse@prioritycolo.com
OrgAbuseRef:    https://rdap.arin.net/registry/entity/ABUSE3131-ARIN

OrgTechHandle: PCOLO-ARIN
OrgTechName:   Pcolo Operations
OrgTechPhone:  +1-888-273-0176 
OrgTechEmail:  ipadmin@prioritycolo.com
OrgTechRef:    https://rdap.arin.net/registry/entity/PCOLO-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
AS395768	iTeraTEL Communications Inc.	CA
AS16686	easyDNS Technologies, Inc.	CA
AS32517	Dot Internet Solutions Inc.	CA
AS30176	Priority Colo Inc	CA
AS6461	Zayo Bandwidth	US

Upstreams

AS Number	Description	Country
AS30176	Priority Colo Inc	CA
AS6461	Zayo Bandwidth	US

Downstreams

AS Number	Description	Country
AS395768	iTeraTEL Communications Inc.	CA
AS16686	easyDNS Technologies, Inc.	CA
AS32517	Dot Internet Solutions Inc.	CA

Contacts

Email Contacts

ipadmin@prioritycolo.com

Abuse Contacts

abuse@prioritycolo.com