Report for 31997

Name

ZONEALARM-COM - Check Point Software Technologies, 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 AS6447) 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.

31997 ZONEALARM-COM, US

  Adjacency:     3  Upstream:     3  Downstream:     0
  Upstream Adjacent AS list
    AS198949        RADWARE, IL
    AS174           COGENT-174, US
    AS701           UUNET, US

Announced Prefixes

Rank  AS       Type    Originate Addr Space  (pfx)   Transit Addr space  (pfx)  Description
11931 AS31997        ORIGIN  Originate:       8192 /19.00  Transit:          0 /0.00  ZONEALARM-COM, 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       %
 3018 AS31997       ZONEALARM-COM, US                                 29     24      6     11     18  62.07%


  Prefix               AS Path                              Aggregation Suggestion
  172.102.144.0/22     49788 174 31997 31997 31997 + Announce - aggregate of 172.102.144.0/23 (49788 174 31997 31997 31997) and 172.102.146.0/23 (49788 174 31997 31997 31997)
  172.102.144.0/24     49788 174 31997 31997 31997 - Withdrawn - aggregated with 172.102.145.0/24 (49788 174 31997 31997 31997)
  172.102.145.0/24     49788 174 31997 31997 31997 - Withdrawn - aggregated with 172.102.144.0/24 (49788 174 31997 31997 31997)
  172.102.146.0/24     49788 174 31997 31997 31997 - Withdrawn - aggregated with 172.102.147.0/24 (49788 174 31997 31997 31997)
  172.102.147.0/24     49788 174 31997 31997 31997 - Withdrawn - aggregated with 172.102.146.0/24 (49788 174 31997 31997 31997)
  209.87.208.0/22      49788 174 31997 31997 31997 + Announce - aggregate of 209.87.208.0/23 (49788 174 31997 31997 31997) and 209.87.210.0/23 (49788 174 31997 31997 31997)
  209.87.208.0/24      49788 174 31997 31997 31997 - Withdrawn - aggregated with 209.87.209.0/24 (49788 174 31997 31997 31997)
  209.87.209.0/24      49788 174 31997 31997 31997 - Withdrawn - aggregated with 209.87.208.0/24 (49788 174 31997 31997 31997)
  209.87.210.0/24      49788 174 31997 31997 31997 - Withdrawn - aggregated with 209.87.211.0/24 (49788 174 31997 31997 31997)
  209.87.211.0/24      49788 174 31997 31997 31997 - Withdrawn - aggregated with 209.87.210.0/24 (49788 174 31997 31997 31997)
  209.87.212.0/24      49788 174 31997 31997 31997   
  209.87.214.0/23      49788 174 31997 31997 31997 + Announce - aggregate of 209.87.214.0/24 (49788 174 31997 31997 31997) and 209.87.215.0/24 (49788 174 31997 31997 31997)
  209.87.214.0/24      49788 174 31997 31997 31997 - Withdrawn - aggregated with 209.87.215.0/24 (49788 174 31997 31997 31997)
  209.87.215.0/24      49788 174 31997 31997 31997 - Withdrawn - aggregated with 209.87.214.0/24 (49788 174 31997 31997 31997)
  209.87.216.0/22      49788 174 31997 31997 31997   
  209.87.220.0/23      49788 174 31997 31997 31997 + Announce - aggregate of 209.87.220.0/24 (49788 174 31997 31997 31997) and 209.87.221.0/24 (49788 174 31997 31997 31997)
  209.87.220.0/24      49788 174 31997 31997 31997 - Withdrawn - aggregated with 209.87.221.0/24 (49788 174 31997 31997 31997)
  209.87.221.0/24      49788 174 31997 31997 31997 - Withdrawn - aggregated with 209.87.220.0/24 (49788 174 31997 31997 31997)
  209.87.222.0/24      2914 198949 31997      
  209.97.113.0/24      49788 174 31997 31997 31997   
  209.97.115.0/24      3257 701 31997 31997   
  209.97.116.0/22      49788 174 31997 31997 31997 + Announce - aggregate of 209.97.116.0/23 (49788 174 31997 31997 31997) and 209.97.118.0/23 (49788 174 31997 31997 31997)
  209.97.116.0/24      49788 174 31997 31997 31997 - Withdrawn - aggregated with 209.97.117.0/24 (49788 174 31997 31997 31997)
  209.97.117.0/24      49788 174 31997 31997 31997 - Withdrawn - aggregated with 209.97.116.0/24 (49788 174 31997 31997 31997)
  209.97.118.0/24      49788 174 31997 31997 31997 - Withdrawn - aggregated with 209.97.119.0/24 (49788 174 31997 31997 31997)
  209.97.119.0/24      49788 174 31997 31997 31997 - Withdrawn - aggregated with 209.97.118.0/24 (49788 174 31997 31997 31997)
  209.97.120.0/21      49788 174 31997 31997 31997 + Announce - aggregate of 209.97.120.0/22 (49788 174 31997 31997 31997) and 209.97.124.0/22 (49788 174 31997 31997 31997)
  209.97.120.0/24      49788 174 31997 31997 31997 - Withdrawn - aggregated with 209.97.121.0/24 (49788 174 31997 31997 31997)
  209.97.121.0/24      49788 174 31997 31997 31997 - Withdrawn - aggregated with 209.97.120.0/24 (49788 174 31997 31997 31997)
  209.97.122.0/24      49788 174 31997 31997 31997 - Withdrawn - aggregated with 209.97.123.0/24 (49788 174 31997 31997 31997)
  209.97.123.0/24      49788 174 31997 31997 31997 - Withdrawn - aggregated with 209.97.122.0/24 (49788 174 31997 31997 31997)
  209.97.124.0/24      49788 174 31997 31997 31997 - Withdrawn - aggregated with 209.97.125.0/24 (49788 174 31997 31997 31997)
  209.97.125.0/24      49788 174 31997 31997 31997 - Withdrawn - aggregated with 209.97.124.0/24 (49788 174 31997 31997 31997)
  209.97.126.0/24      49788 174 31997 31997 31997 - Withdrawn - aggregated with 209.97.127.0/24 (49788 174 31997 31997 31997)
  209.97.127.0/24      49788 174 31997 31997 31997 - Withdrawn - aggregated with 209.97.126.0/24 (49788 174 31997 31997 31997)

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

AS31997   15 More Specifics   16 Total Advertisements   ZONEALARM-COM, US
    172.102.144.0/24              172.102.144.0/20
    172.102.145.0/24              172.102.144.0/20
    172.102.146.0/24              172.102.144.0/20
    172.102.147.0/24              172.102.144.0/20
    209.87.208.0/24               209.87.208.0/20
    209.87.209.0/24               209.87.208.0/20
    209.87.210.0/24               209.87.208.0/20
    209.87.211.0/24               209.87.208.0/20
    209.87.212.0/24               209.87.208.0/20
    209.87.214.0/24               209.87.208.0/20
    209.87.215.0/24               209.87.208.0/20
    209.87.216.0/22               209.87.208.0/20
    209.87.220.0/24               209.87.208.0/20
    209.87.221.0/24               209.87.208.0/20
    209.87.222.0/24               209.87.208.0/20

Whois Entry

whois: 402603

IANA has recorded AS31997 as originally allocated by 
/usr/bin/whois -h jwhois.apnic.netr "AS31997\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:       31997
             ASName:         ZONEALARM-COM
             ASHandle:       AS31997
             RegDate:        2004-02-09
             Updated:        2026-06-06
             Comment:        172.102.144.0/20 - Santa Clara Colo
             Comment:        209.87.208.0/20 - Santa Clara Colo
             Comment:        
             Comment:        RWC Colo (Santa Clara)
             Comment:        172.102.144.0/24
             Comment:        172.102.145.0/24
             Comment:        172.102.146.0/24
             Comment:        172.102.147.0/24
             Comment:        209.87.208.0/24
             Comment:        209.87.209.0/24
             Comment:        209.87.210.0/24
             Comment:        209.87.211.0/24
             Comment:        209.87.212.0/24
             Comment:        209.87.214.0/24
             Comment:        209.87.215.0/24
             Comment:        209.87.216.0/22
             Comment:        209.87.220.0/24
             Comment:        209.87.221.0/24
             Comment:        209.87.222.0/24
             Comment:        209.97.113.0/24
             Comment:        209.97.115.0/24 - Oracle
             Comment:        209.97.116.0/24
             Comment:        209.97.117.0/24
             Comment:        209.97.118.0/24
             Comment:        209.97.119.0/24
             Comment:        209.97.120.0/24
             Comment:        209.97.121.0/24
             Comment:        209.97.122.0/24
             Comment:        209.97.123.0/24
             Comment:        209.97.124.0/24
             Comment:        209.97.125.0/24
             Comment:        209.97.126.0/24
             Comment:        209.97.127.0/24
             Comment:        
             Comment:        2620:0:2a01::/48
             Ref:            https://rdap.arin.net/registry/autnum/31997
             
             
             OrgName:        Check Point Software Technologies, Inc.
             OrgId:          CPST-5
             Address:        100 Oracle Parkway, Suite 800
             City:           Redwood City
             StateProv:      CA
             PostalCode:     94065
             Country:        US
             RegDate:        2003-11-11
             Updated:        2025-05-14
             Ref:            https://rdap.arin.net/registry/entity/CPST-5
             
             
             OrgAbuseHandle: ITMAN108-ARIN
             OrgAbuseName:   IT Manager
             OrgAbusePhone:  +1-650-628-2398 
             OrgAbuseEmail:  hostmaster@checkpoint.com
             OrgAbuseRef:    https://rdap.arin.net/registry/entity/ITMAN108-ARIN
             
             OrgTechHandle: ITMAN108-ARIN
             OrgTechName:   IT Manager
             OrgTechPhone:  +1-650-628-2398 
             OrgTechEmail:  hostmaster@checkpoint.com
             OrgTechRef:    https://rdap.arin.net/registry/entity/ITMAN108-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.
             #