Report for 397986

Name

PA-CONVENTION-CENTER - Pennsylvania Convention Center Authority, US

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.

397986 PA-CONVENTION-CENTER - Pennsylvania Convention Center Authority, US

  Adjacency:     2  Upstream:     2  Downstream:     0
  Upstream Adjacent AS list
    AS46887         CROWNCASTLE-AS46887 - Crown Castle Fiber LLC, US
    AS33287         COMCAST-33287 - Comcast Cable Communications, LLC, US

Announced Prefixes

Rank  AS       Type    Originate Addr Space  (pfx)   Transit Addr space  (pfx)  Description
19064 AS397986       ORIGIN  Originate:       3584 /20.19  Transit:          0 /0.00  PA-CONVENTION-CENTER - Pennsylvania Convention Center Authority, US

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       %
 8359 AS397986      PA-CONVENTION-CENTER - Pennsylvania Conventio      7      6      0      1      6  85.71%


  Prefix               AS Path                              Aggregation Suggestion
  104.254.16.0/21      4777 2516 7922 33287 397986   
  104.254.18.0/24      4777 2516 7922 33287 397986 - Withdrawn - matching aggregate 104.254.16.0/21 4777 2516 7922 33287 397986
  104.254.19.0/24      4777 2516 7922 33287 397986 - Withdrawn - matching aggregate 104.254.16.0/21 4777 2516 7922 33287 397986
  104.254.20.0/24      4777 2516 7922 33287 397986 - Withdrawn - matching aggregate 104.254.16.0/21 4777 2516 7922 33287 397986
  104.254.21.0/24      4777 2516 7922 33287 397986 - Withdrawn - matching aggregate 104.254.16.0/21 4777 2516 7922 33287 397986
  104.254.22.0/24      4777 2516 7922 33287 397986 - Withdrawn - matching aggregate 104.254.16.0/21 4777 2516 7922 33287 397986
  104.254.23.0/24      4777 2516 7922 33287 397986 - Withdrawn - matching aggregate 104.254.16.0/21 4777 2516 7922 33287 397986

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

AS397986   6 More Specifics   7 Total Advertisements   PA-CONVENTION-CENTER - Pennsylvania Convention Center Authority, US
    104.254.18.0/24               104.254.16.0/21
    104.254.19.0/24               104.254.16.0/21
    104.254.20.0/24               104.254.16.0/21
    104.254.21.0/24               104.254.16.0/21
    104.254.22.0/24               104.254.16.0/21
    104.254.23.0/24               104.254.16.0/21

Whois Entry

whois: 402332

IANA has recorded AS397986 as originally allocated by 
/usr/bin/whois -h jwhois.apnic.netr "AS397986\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:       397986
             ASName:         PA-CONVENTION-CENTER
             ASHandle:       AS397986
             RegDate:        2022-08-31
             Updated:        2022-08-31
             Ref:            https://rdap.arin.net/registry/autnum/397986
             
             
             OrgName:        Pennsylvania Convention Center Authority
             OrgId:          PCCA-14
             Address:        1101 Arch Street
             City:           Philadelphia
             StateProv:      PA
             PostalCode:     19107
             Country:        US
             RegDate:        2014-12-11
             Updated:        2023-04-10
             Ref:            https://rdap.arin.net/registry/entity/PCCA-14
             
             
             OrgNOCHandle: RSP77-ARIN
             OrgNOCName:   Perkins, Robert S
             OrgNOCPhone:  +1-215-418-4741 
             OrgNOCEmail:  rperkins@paconvention.com
             OrgNOCRef:    https://rdap.arin.net/registry/entity/RSP77-ARIN
             
             OrgTechHandle: FISHE695-ARIN
             OrgTechName:   Fisher, Shawn 
             OrgTechPhone:  +1-445-866-5992 
             OrgTechEmail:  sfisher@paconvention.com
             OrgTechRef:    https://rdap.arin.net/registry/entity/FISHE695-ARIN
             
             OrgRoutingHandle: RSP77-ARIN
             OrgRoutingName:   Perkins, Robert S
             OrgRoutingPhone:  +1-215-418-4741 
             OrgRoutingEmail:  rperkins@paconvention.com
             OrgRoutingRef:    https://rdap.arin.net/registry/entity/RSP77-ARIN
             
             OrgAbuseHandle: FISHE695-ARIN
             OrgAbuseName:   Fisher, Shawn 
             OrgAbusePhone:  +1-445-866-5992 
             OrgAbuseEmail:  sfisher@paconvention.com
             OrgAbuseRef:    https://rdap.arin.net/registry/entity/FISHE695-ARIN
             
             OrgDNSHandle: FISHE695-ARIN
             OrgDNSName:   Fisher, Shawn 
             OrgDNSPhone:  +1-445-866-5992 
             OrgDNSEmail:  sfisher@paconvention.com
             OrgDNSRef:    https://rdap.arin.net/registry/entity/FISHE695-ARIN
             
             OrgDNSHandle: RSP77-ARIN
             OrgDNSName:   Perkins, Robert S
             OrgDNSPhone:  +1-215-418-4741 
             OrgDNSEmail:  rperkins@paconvention.com
             OrgDNSRef:    https://rdap.arin.net/registry/entity/RSP77-ARIN
             
             OrgAbuseHandle: RSP77-ARIN
             OrgAbuseName:   Perkins, Robert S
             OrgAbusePhone:  +1-215-418-4741 
             OrgAbuseEmail:  rperkins@paconvention.com
             OrgAbuseRef:    https://rdap.arin.net/registry/entity/RSP77-ARIN
             
             OrgTechHandle: RSP77-ARIN
             OrgTechName:   Perkins, Robert S
             OrgTechPhone:  +1-215-418-4741 
             OrgTechEmail:  rperkins@paconvention.com
             OrgTechRef:    https://rdap.arin.net/registry/entity/RSP77-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.
             #