Report for 55100

Name

GTCNA - The Glenmede Trust Company National Association, 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 AS6447) 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.

55100 GTCNA, US

  Adjacency:     1  Upstream:     1  Downstream:     0
  Upstream Adjacent AS list
    AS17378         AS17378, US

Announced Prefixes

Rank  AS       Type    Originate Addr Space  (pfx)   Transit Addr space  (pfx)  Description
64801 AS55100        ORIGIN  Originate:        256 /24.00  Transit:          0 /0.00  GTCNA, 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       %
49099 AS55100       GTCNA, US                                          1      0      0      1      0   0.00%


  Prefix               AS Path                              Aggregation Suggestion
  199.248.156.0/24     3303 17378 55100 55100 55100   

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

AS55100   2 More Specifics   2 Total Advertisements   GTCNA, US
    8.33.73.0/24                  8.32.0.0/11
    216.127.114.0/24              216.127.112.0/22

Whois Entry

whois: 402590

IANA has recorded AS55100 as originally allocated by 
/usr/bin/whois -h jwhois.apnic.netr "AS55100\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:       55100
             ASName:         GTCNA
             ASHandle:       AS55100
             RegDate:        2013-03-05
             Updated:        2013-03-05
             Ref:            https://rdap.arin.net/registry/autnum/55100
             
             
             OrgName:        The Glenmede Trust Company National Association
             OrgId:          GTNA
             Address:        1650 Market Street, Suite 4000
             City:           Philadelphia
             StateProv:      PA
             PostalCode:     19103
             Country:        US
             RegDate:        2013-02-01
             Updated:        2025-05-19
             Ref:            https://rdap.arin.net/registry/entity/GTNA
             
             
             OrgAbuseHandle: DESKH18-ARIN
             OrgAbuseName:   Desk, Help 
             OrgAbusePhone:  +1-215-419-6689 
             OrgAbuseEmail:  helpdesk@glenmede.com
             OrgAbuseRef:    https://rdap.arin.net/registry/entity/DESKH18-ARIN
             
             OrgTechHandle: DESKH18-ARIN
             OrgTechName:   Desk, Help 
             OrgTechPhone:  +1-215-419-6689 
             OrgTechEmail:  helpdesk@glenmede.com
             OrgTechRef:    https://rdap.arin.net/registry/entity/DESKH18-ARIN
             
             OrgTechHandle: NETWO9939-ARIN
             OrgTechName:   Network Operations
             OrgTechPhone:  +1-215-419-6980 
             OrgTechEmail:  ITInfrastructure@glenmede.com
             OrgTechRef:    https://rdap.arin.net/registry/entity/NETWO9939-ARIN
             
             OrgAbuseHandle: NETWO9939-ARIN
             OrgAbuseName:   Network Operations
             OrgAbusePhone:  +1-215-419-6980 
             OrgAbuseEmail:  ITInfrastructure@glenmede.com
             OrgAbuseRef:    https://rdap.arin.net/registry/entity/NETWO9939-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.
             #