Report for 53999

Name

AS-PRIORITYCOLO2 - Priority Colo Inc, CA

AS Adjacency Report

In the context of this report "Upstream" indicates that there is an adjacent AS that lines between the BGP table collection point (in this case at AS2.0) and the specified AS. Similarly, "Downstream" refers to an adjacent AS that lies beyond the specified AS. This upstream / downstream categorisation is strictly a description relative topology, and should not be confused with provider / customer / peer inter-AS relationships.

53999 AS-PRIORITYCOLO2 - Priority Colo Inc, CA

  Adjacency:     2  Upstream:     1  Downstream:     1
  Upstream Adjacent AS list
    AS6461          ZAYO-6461 - Zayo Bandwidth, US
  Downstream Adjacent AS list
    AS32517         DOTINC-NET - Dot Internet Solutions Inc., CA

Announced Prefixes

Rank  AS       Type    Originate Addr Space  (pfx)   Transit Addr space  (pfx)  Description
16366 AS53999        ORG+TRN Originate:       4352 /19.91  Transit:        256 /24.00 AS-PRIORITYCOLO2 - Priority Colo Inc, CA

Aggregation Suggestions

        Filter: Aggregates, Specifics

This report does not take into account conditions local to each origin AS in terms of policy or traffic engineering requirements, so this is an approximate guideline as to aggregation possibilities.

 Rank AS            AS Name                                      Current  Wthdw  Aggte  Annce Redctn       %
23766 AS53999       AS-PRIORITYCOLO2 - Priority Colo Inc, CA           2      1      0      1      1  50.00%


  Prefix               AS Path                              Aggregation Suggestion
  173.237.208.0/20     4777 2497 6461 53999   
  173.237.221.0/24     4777 2497 6461 53999 - Withdrawn - matching aggregate 173.237.208.0/20 4777 2497 6461 53999

Advertisements that are fragments of the original RIR allocation (more specifics) originated by this AS.

AS53999   1 More Specifics   2 Total Advertisements   AS-PRIORITYCOLO2 - Priority Colo Inc, CA
    173.237.221.0/24              173.237.208.0/20

Whois Entry

whois: 402603

IANA has recorded AS53999 as originally allocated by 
/usr/bin/whois -h jwhois.apnic.netr "AS53999\n             
             #
             # 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
             
             
             OrgTechHandle: PCOLO-ARIN
             OrgTechName:   Pcolo Operations
             OrgTechPhone:  +1-888-273-0176 
             OrgTechEmail:  ipadmin@prioritycolo.com
             OrgTechRef:    https://rdap.arin.net/registry/entity/PCOLO-ARIN
             
             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
             
             
             #
             # 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.
             #