Report for 402327

Name

ANTERIS-SOLUTIONS-INC - Anteris, 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.

402327 ANTERIS-SOLUTIONS-INC - Anteris, US

  Adjacency:     1  Upstream:     1  Downstream:     0
  Upstream Adjacent AS list
    AS11351         TWC-11351-NORTHEAST - Charter Communications Inc, US

Announced Prefixes

Rank  AS       Type    Originate Addr Space  (pfx)   Transit Addr space  (pfx)  Description
58214 AS402327       ORIGIN  Originate:        512 /23.00  Transit:          0 /0.00  ANTERIS-SOLUTIONS-INC - Anteris, 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       %
30287 AS402327      ANTERIS-SOLUTIONS-INC - Anteris, US                2      2      1      1      1  50.00%


  Prefix               AS Path                              Aggregation Suggestion
  216.183.232.0/23     4777 2516 7843 11351 402327 + Announce - aggregate of 216.183.232.0/24 (4777 2516 7843 11351 402327) and 216.183.233.0/24 (4777 2516 7843 11351 402327)
  216.183.232.0/24     4777 2516 7843 11351 402327 - Withdrawn - aggregated with 216.183.233.0/24 (4777 2516 7843 11351 402327)
  216.183.233.0/24     4777 2516 7843 11351 402327 - Withdrawn - aggregated with 216.183.232.0/24 (4777 2516 7843 11351 402327)

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

AS402327   2 More Specifics   2 Total Advertisements   ANTERIS-SOLUTIONS-INC - Anteris, US
    216.183.232.0/24              216.183.224.0/19
    216.183.233.0/24              216.183.224.0/19

Whois Entry

whois: 402603

IANA has recorded AS402327 as originally allocated by 
/usr/bin/whois -h jwhois.apnic.netr "AS402327\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:       402327
             ASName:         ANTERIS-SOLUTIONS-INC
             ASHandle:       AS402327
             RegDate:        2026-03-26
             Updated:        2026-03-26
             Ref:            https://rdap.arin.net/registry/autnum/402327
             
             
             OrgName:        Anteris Solutions, Inc.
             OrgId:          AS-4008
             Address:        1 Columbus Ave, Ste 202
             City:           Pittsfield
             StateProv:      MA
             PostalCode:     01201
             Country:        US
             RegDate:        2026-03-13
             Updated:        2026-03-20
             Ref:            https://rdap.arin.net/registry/entity/AS-4008
             
             
             OrgRoutingHandle: CASEY215-ARIN
             OrgRoutingName:   Casey, Tobias 
             OrgRoutingPhone:  +1-413-551-4580 
             OrgRoutingEmail:  tcasey@anteris.com
             OrgRoutingRef:    https://rdap.arin.net/registry/entity/CASEY215-ARIN
             
             OrgDNSHandle: CASEY215-ARIN
             OrgDNSName:   Casey, Tobias 
             OrgDNSPhone:  +1-413-551-4580 
             OrgDNSEmail:  tcasey@anteris.com
             OrgDNSRef:    https://rdap.arin.net/registry/entity/CASEY215-ARIN
             
             OrgAbuseHandle: CASEY215-ARIN
             OrgAbuseName:   Casey, Tobias 
             OrgAbusePhone:  +1-413-551-4580 
             OrgAbuseEmail:  tcasey@anteris.com
             OrgAbuseRef:    https://rdap.arin.net/registry/entity/CASEY215-ARIN
             
             OrgDNSHandle: CASEY216-ARIN
             OrgDNSName:   Casey, Aidan 
             OrgDNSPhone:  +1-413-464-2122 
             OrgDNSEmail:  aidan.casey@anteris.com
             OrgDNSRef:    https://rdap.arin.net/registry/entity/CASEY216-ARIN
             
             OrgRoutingHandle: CASEY216-ARIN
             OrgRoutingName:   Casey, Aidan 
             OrgRoutingPhone:  +1-413-464-2122 
             OrgRoutingEmail:  aidan.casey@anteris.com
             OrgRoutingRef:    https://rdap.arin.net/registry/entity/CASEY216-ARIN
             
             OrgNOCHandle: CASEY215-ARIN
             OrgNOCName:   Casey, Tobias 
             OrgNOCPhone:  +1-413-551-4580 
             OrgNOCEmail:  tcasey@anteris.com
             OrgNOCRef:    https://rdap.arin.net/registry/entity/CASEY215-ARIN
             
             OrgAbuseHandle: CASEY216-ARIN
             OrgAbuseName:   Casey, Aidan 
             OrgAbusePhone:  +1-413-464-2122 
             OrgAbuseEmail:  aidan.casey@anteris.com
             OrgAbuseRef:    https://rdap.arin.net/registry/entity/CASEY216-ARIN
             
             OrgTechHandle: CASEY215-ARIN
             OrgTechName:   Casey, Tobias 
             OrgTechPhone:  +1-413-551-4580 
             OrgTechEmail:  tcasey@anteris.com
             OrgTechRef:    https://rdap.arin.net/registry/entity/CASEY215-ARIN
             
             OrgTechHandle: CASEY216-ARIN
             OrgTechName:   Casey, Aidan 
             OrgTechPhone:  +1-413-464-2122 
             OrgTechEmail:  aidan.casey@anteris.com
             OrgTechRef:    https://rdap.arin.net/registry/entity/CASEY216-ARIN
             
             OrgNOCHandle: CASEY216-ARIN
             OrgNOCName:   Casey, Aidan 
             OrgNOCPhone:  +1-413-464-2122 
             OrgNOCEmail:  aidan.casey@anteris.com
             OrgNOCRef:    https://rdap.arin.net/registry/entity/CASEY216-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.
             #