Report for 393658

Name

ATYPON - Atypon Systems, Inc., 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.

393658 ATYPON - Atypon Systems, Inc., US

  Adjacency:     1  Upstream:     1  Downstream:     0
  Upstream Adjacent AS list
    AS3257          GTT-BACKBONE GTT, US

Announced Prefixes

Rank  AS       Type    Originate Addr Space  (pfx)   Transit Addr space  (pfx)  Description
57165 AS393658       ORIGIN  Originate:        512 /23.00  Transit:          0 /0.00  ATYPON - Atypon Systems, Inc., 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       %
73655 AS393658      ATYPON - Atypon Systems, Inc., US                  1      0      0      1      0   0.00%


  Prefix               AS Path                              Aggregation Suggestion
  65.156.0.0/23        4777 2497 3257 393658   

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

AS393658   1 More Specifics   1 Total Advertisements   ATYPON - Atypon Systems, Inc., US
    65.156.0.0/23                 65.128.0.0/11

Whois Entry

whois: 402332

IANA has recorded AS393658 as originally allocated by 
/usr/bin/whois -h jwhois.apnic.netr "AS393658\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:       393658
             ASName:         ATYPON
             ASHandle:       AS393658
             RegDate:        2014-10-17
             Updated:        2025-06-11
             Comment:        https://www.atypon.com/
             Ref:            https://rdap.arin.net/registry/autnum/393658
             
             
             OrgName:        Atypon Systems, Inc.
             OrgId:          AS-4
             Address:        54 N. Central Ave.
             City:           Campbell
             StateProv:      CA
             PostalCode:     95008
             Country:        US
             RegDate:        2011-02-11
             Updated:        2025-06-12
             Comment:        https://www.atypon.com
             Ref:            https://rdap.arin.net/registry/entity/AS-4
             
             
             OrgTechHandle: KAPOU1-ARIN
             OrgTechName:   Kapoulas, Thomas 
             OrgTechPhone:  +30-215-215-1500 
             OrgTechEmail:  tkapoulas@atypon.com
             OrgTechRef:    https://rdap.arin.net/registry/entity/KAPOU1-ARIN
             
             OrgAbuseHandle: KARAN2-ARIN
             OrgAbuseName:   Karantzas, Constantinos 
             OrgAbusePhone:  +1-415-640-8739 
             OrgAbuseEmail:  arin@atypon.com
             OrgAbuseRef:    https://rdap.arin.net/registry/entity/KARAN2-ARIN
             
             OrgTechHandle: KARAN2-ARIN
             OrgTechName:   Karantzas, Constantinos 
             OrgTechPhone:  +1-415-640-8739 
             OrgTechEmail:  arin@atypon.com
             OrgTechRef:    https://rdap.arin.net/registry/entity/KARAN2-ARIN
             
             OrgDNSHandle: KAPOU1-ARIN
             OrgDNSName:   Kapoulas, Thomas 
             OrgDNSPhone:  +30-215-215-1500 
             OrgDNSEmail:  tkapoulas@atypon.com
             OrgDNSRef:    https://rdap.arin.net/registry/entity/KAPOU1-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.
             #