Report for 53928

Name

FORTINET-53928 - Fortinet 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.

53928 FORTINET-53928 - Fortinet Inc., US

  Adjacency:     1  Upstream:     1  Downstream:     0
  Upstream Adjacent AS list
    AS3356          LEVEL3 - Level 3 Parent, LLC, US

Announced Prefixes

Rank  AS       Type    Originate Addr Space  (pfx)   Transit Addr space  (pfx)  Description
30938 AS53928        ORIGIN  Originate:       1536 /21.42  Transit:          0 /0.00  FORTINET-53928 - Fortinet 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       %
23891 AS53928       FORTINET-53928 - Fortinet Inc., US                 6      2      1      5      1  16.67%


  Prefix               AS Path                              Aggregation Suggestion
  12.107.188.0/24      4777 2516 3356 53928   
  63.137.229.0/24      4777 2516 3356 53928   
  96.45.34.0/24        4777 2497 3356 53928   
  96.45.36.0/23        4777 2497 3356 53928 + Announce - aggregate of 96.45.36.0/24 (4777 2497 3356 53928) and 96.45.37.0/24 (4777 2497 3356 53928)
  96.45.36.0/24        4777 2497 3356 53928 - Withdrawn - aggregated with 96.45.37.0/24 (4777 2497 3356 53928)
  96.45.37.0/24        4777 2497 3356 53928 - Withdrawn - aggregated with 96.45.36.0/24 (4777 2497 3356 53928)
  209.215.114.0/24     4777 2497 3356 53928   

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

AS53928   6 More Specifics   6 Total Advertisements   FORTINET-53928 - Fortinet Inc., US
    12.107.188.0/24               12.0.0.0/8
    63.137.229.0/24               63.137.0.0/16
    96.45.34.0/24                 96.45.32.0/20
    96.45.36.0/24                 96.45.32.0/20
    96.45.37.0/24                 96.45.32.0/20
    209.215.114.0/24              209.214.0.0/15

Whois Entry

whois: 402332

IANA has recorded AS53928 as originally allocated by 
/usr/bin/whois -h jwhois.apnic.netr "AS53928\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:       53928
             ASName:         FORTINET-53928
             ASHandle:       AS53928
             RegDate:        2021-09-17
             Updated:        2021-10-05
             Ref:            https://rdap.arin.net/registry/autnum/53928
             
             
             OrgName:        Fortinet Inc.
             OrgId:          FTC-58
             Address:        899 Kifer Road
             City:           Sunnyvale
             StateProv:      CA
             PostalCode:     94086
             Country:        US
             RegDate:        2008-04-10
             Updated:        2026-01-26
             Ref:            https://rdap.arin.net/registry/entity/FTC-58
             
             
             OrgDNSHandle: MISAR2-ARIN
             OrgDNSName:   MIS21-ARIN-NOC
             OrgDNSPhone:  +1-604-430-1297 
             OrgDNSEmail:  noc@fortinet.com
             OrgDNSRef:    https://rdap.arin.net/registry/entity/MISAR2-ARIN
             
             OrgAbuseHandle: MISAR1-ARIN
             OrgAbuseName:   MIS21-ARIN-Abuse
             OrgAbusePhone:  +1-604-430-1297 
             OrgAbuseEmail:  abuse@fortinet.com
             OrgAbuseRef:    https://rdap.arin.net/registry/entity/MISAR1-ARIN
             
             OrgTechHandle: TECH1581-ARIN
             OrgTechName:   Tech
             OrgTechPhone:  +1-604-430-1297 
             OrgTechEmail:  noc@fortinet.com
             OrgTechRef:    https://rdap.arin.net/registry/entity/TECH1581-ARIN
             
             OrgTechHandle: MIS21-ARIN
             OrgTechName:   Management Information System
             OrgTechPhone:  +1-604-430-1297 
             OrgTechEmail:  mis@fortinet.com
             OrgTechRef:    https://rdap.arin.net/registry/entity/MIS21-ARIN
             
             OrgNOCHandle: MISAR2-ARIN
             OrgNOCName:   MIS21-ARIN-NOC
             OrgNOCPhone:  +1-604-430-1297 
             OrgNOCEmail:  noc@fortinet.com
             OrgNOCRef:    https://rdap.arin.net/registry/entity/MISAR2-ARIN
             
             OrgRoutingHandle: MISAR2-ARIN
             OrgRoutingName:   MIS21-ARIN-NOC
             OrgRoutingPhone:  +1-604-430-1297 
             OrgRoutingEmail:  noc@fortinet.com
             OrgRoutingRef:    https://rdap.arin.net/registry/entity/MISAR2-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.
             #