Report for 13628

Name

CENCORA-INTERNET - AMERISOURCEBERGEN, 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.

13628 CENCORA-INTERNET - AMERISOURCEBERGEN, US

  Adjacency:     5  Upstream:     5  Downstream:     0
  Upstream Adjacent AS list
    AS3257          GTT-BACKBONE GTT, US
    AS3356          LEVEL3 - Level 3 Parent, LLC, US
    AS6461          ZAYO-6461 - Zayo Bandwidth, US
    AS7018          ATT-INTERNET4 - AT&T Enterprises, LLC, US
    AS32787         PROLEXIC-TECHNOLOGIES-DDOS-MITIGATION-NETWORK - Akamai Technologies, Inc., US

Announced Prefixes

Rank  AS       Type    Originate Addr Space  (pfx)   Transit Addr space  (pfx)  Description
11549 AS13628        ORIGIN  Originate:       8192 /19.00  Transit:          0 /0.00  CENCORA-INTERNET - AMERISOURCEBERGEN, 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       %
32780 AS13628       CENCORA-INTERNET - AMERISOURCEBERGEN, US          13      0      0     13      0   0.00%


  Prefix               AS Path                              Aggregation Suggestion
  12.68.144.0/23       4608 7575 6461 13628   
  64.225.248.0/21      4777 2497 3257 13628   
  66.192.173.0/24      4608 7575 6461 13628   
  209.35.120.0/21      4777 2497 3257 13628   
  209.182.160.0/24     4777 32787 13628       
  209.182.161.0/24     4777 2497 3356 13628   
  209.182.162.0/23     4777 2497 3356 13628   
  209.182.164.0/23     4777 2497 3356 13628   
  209.182.166.0/24     4777 2497 3356 13628   
  209.182.169.0/24     4777 2497 7018 13628   
  209.182.170.0/23     4777 2497 7018 13628   
  209.182.172.0/23     4777 2497 7018 13628   
  209.182.174.0/24     4777 2497 7018 13628   

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

AS13628   11 More Specifics   13 Total Advertisements   CENCORA-INTERNET - AMERISOURCEBERGEN, US
    12.68.144.0/23                12.0.0.0/8
    66.192.173.0/24               66.192.0.0/14
    209.182.160.0/24              209.182.160.0/20
    209.182.161.0/24              209.182.160.0/20
    209.182.162.0/23              209.182.160.0/20
    209.182.164.0/23              209.182.160.0/20
    209.182.166.0/24              209.182.160.0/20
    209.182.169.0/24              209.182.160.0/20
    209.182.170.0/23              209.182.160.0/20
    209.182.172.0/23              209.182.160.0/20
    209.182.174.0/24              209.182.160.0/20

Whois Entry

whois: 402332

IANA has recorded AS13628 as originally allocated by 
/usr/bin/whois -h jwhois.apnic.netr "AS13628\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:       13628
             ASName:         CENCORA-INTERNET
             ASHandle:       AS13628
             RegDate:        2005-09-21
             Updated:        2023-10-04
             Ref:            https://rdap.arin.net/registry/autnum/13628
             
             
             OrgName:        AMERISOURCEBERGEN
             OrgId:          AMERI-43
             Address:        1 West First Avenue
             City:           Conshohocken
             StateProv:      PA
             PostalCode:     19428
             Country:        US
             RegDate:        2003-04-10
             Updated:        2024-11-25
             Ref:            https://rdap.arin.net/registry/entity/AMERI-43
             
             
             OrgAbuseHandle: DOMAI461-ARIN
             OrgAbuseName:   DomainManager
             OrgAbusePhone:  +1-610-727-7000 
             OrgAbuseEmail:  domain_admin@cencora.com
             OrgAbuseRef:    https://rdap.arin.net/registry/entity/DOMAI461-ARIN
             
             OrgTechHandle: DOMAI461-ARIN
             OrgTechName:   DomainManager
             OrgTechPhone:  +1-610-727-7000 
             OrgTechEmail:  domain_admin@cencora.com
             OrgTechRef:    https://rdap.arin.net/registry/entity/DOMAI461-ARIN
             
             OrgDNSHandle: DOMAI461-ARIN
             OrgDNSName:   DomainManager
             OrgDNSPhone:  +1-610-727-7000 
             OrgDNSEmail:  domain_admin@cencora.com
             OrgDNSRef:    https://rdap.arin.net/registry/entity/DOMAI461-ARIN
             
             RTechHandle: DOMAI461-ARIN
             RTechName:   DomainManager
             RTechPhone:  +1-610-727-7000 
             RTechEmail:  domain_admin@cencora.com
             RTechRef:    https://rdap.arin.net/registry/entity/DOMAI461-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.
             #