Report for 16733

Name

SYMANTEC-CORPORATION - Gen Digital 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.

16733 SYMANTEC-CORPORATION - Gen Digital Inc., US

  Adjacency:     4  Upstream:     4  Downstream:     0
  Upstream Adjacent AS list
    AS1299          TWELVE99 Arelion, fka Telia Carrier, SE
    AS3257          GTT-BACKBONE GTT, US
    AS22773         ASN-CXA-ALL-CCI-22773-RDC - Cox Communications Inc., US
    AS3356          LEVEL3 - Level 3 Parent, LLC, US

Announced Prefixes

Rank  AS       Type    Originate Addr Space  (pfx)   Transit Addr space  (pfx)  Description
16844 AS16733        ORIGIN  Originate:       4096 /20.00  Transit:          0 /0.00  SYMANTEC-CORPORATION - Gen Digital 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       %
34662 AS16733       SYMANTEC-CORPORATION - Gen Digital Inc., US       13      0      0     13      0   0.00%


  Prefix               AS Path                              Aggregation Suggestion
  155.64.16.0/23       4777 2497 3356 16733   
  155.64.24.0/24       4777 2516 3257 22773 16733   
  155.64.34.0/24       4777 2497 3257 16733   
  155.64.56.0/24       4777 2497 3356 16733   
  155.64.63.0/24       4777 2497 3356 16733   
  155.64.79.0/24       4777 2516 3356 16733   
  155.64.91.0/24       4777 2497 3356 16733   
  155.64.138.0/24      4777 2497 3356 16733   
  155.64.146.0/24      4777 2497 3257 16733   
  166.98.20.0/23       4777 2516 3257 16733   
  166.98.71.0/24       4777 2497 3356 16733   
  166.98.140.0/24      4777 2497 3356 16733   
  166.98.242.0/23      4777 2497 3356 16733   

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

AS16733   13 More Specifics   13 Total Advertisements   SYMANTEC-CORPORATION - Gen Digital Inc., US
    155.64.16.0/23                155.64.0.0/16
    155.64.24.0/24                155.64.0.0/16
    155.64.34.0/24                155.64.0.0/16
    155.64.56.0/24                155.64.0.0/16
    155.64.63.0/24                155.64.0.0/16
    155.64.79.0/24                155.64.0.0/16
    155.64.91.0/24                155.64.0.0/16
    155.64.138.0/24               155.64.0.0/16
    155.64.146.0/24               155.64.0.0/16
    166.98.20.0/23                166.98.0.0/16
    166.98.71.0/24                166.98.0.0/16
    166.98.140.0/24               166.98.0.0/16
    166.98.242.0/23               166.98.0.0/16

Whois Entry

whois: 402332

IANA has recorded AS16733 as originally allocated by 
/usr/bin/whois -h jwhois.apnic.netr "AS16733\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:       16733
             ASName:         SYMANTEC-CORPORATION
             ASHandle:       AS16733
             RegDate:        2000-06-05
             Updated:        2020-02-20
             Ref:            https://rdap.arin.net/registry/autnum/16733
             
             
             OrgName:        Gen Digital Inc.
             OrgId:          SYMN
             Address:        350 Ellis St.
             City:           Mountain View
             StateProv:      CA
             PostalCode:     95117
             Country:        US
             RegDate:        1991-01-23
             Updated:        2025-02-24
             Ref:            https://rdap.arin.net/registry/entity/SYMN
             
             
             OrgTechHandle: NIA20-ARIN
             OrgTechName:   Nortonlifelock IP Administrator
             OrgTechPhone:  +1-602-474-4500 
             OrgTechEmail:  DL-IT-IP-Admin@gendigital.com
             OrgTechRef:    https://rdap.arin.net/registry/entity/NIA20-ARIN
             
             OrgAbuseHandle: NIA20-ARIN
             OrgAbuseName:   Nortonlifelock IP Administrator
             OrgAbusePhone:  +1-602-474-4500 
             OrgAbuseEmail:  DL-IT-IP-Admin@gendigital.com
             OrgAbuseRef:    https://rdap.arin.net/registry/entity/NIA20-ARIN
             
             RNOCHandle: NIA20-ARIN
             RNOCName:   Nortonlifelock IP Administrator
             RNOCPhone:  +1-602-474-4500 
             RNOCEmail:  DL-IT-IP-Admin@gendigital.com
             RNOCRef:    https://rdap.arin.net/registry/entity/NIA20-ARIN
             
             RAbuseHandle: NIA20-ARIN
             RAbuseName:   Nortonlifelock IP Administrator
             RAbusePhone:  +1-602-474-4500 
             RAbuseEmail:  DL-IT-IP-Admin@gendigital.com
             RAbuseRef:    https://rdap.arin.net/registry/entity/NIA20-ARIN
             
             RTechHandle: NIA20-ARIN
             RTechName:   Nortonlifelock IP Administrator
             RTechPhone:  +1-602-474-4500 
             RTechEmail:  DL-IT-IP-Admin@gendigital.com
             RTechRef:    https://rdap.arin.net/registry/entity/NIA20-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.
             #