Report for 31842

Name

Z4-AS - Z4 Internet, 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 AS4637) 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.

31842 KHRONOS - Khronos LLC

  Adjacency:     1  Upstream:     1  Downstream:     0
  Upstream Adjacent AS list
    AS6128    CABLE-NET-1 - Cablevision Systems Corp.

Announced Prefixes

Rank  AS       Type    Originate Addr Space  (pfx)   Transit Addr space  (pfx)  Description
13708 AS31842  ORIGIN  Originate:       1536 /21.42  Transit:          0 /0.00  KHRONOS - Khronos LLC

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       %
19203 AS31842 KHRONOS - Khronos LLC                         3      0      0      3      0   0.00%


  Prefix               AS Path                              Aggregation Suggestion
  38.117.179.0/24      4637 2828 6128 31842   
  208.73.152.0/22      4637 2828 6128 31842   
  216.255.99.0/24      4637 2828 6128 31842   

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

AS31842   2 More Specifics   3 Total Advertisements   KHRONOS - Khronos LLC
    38.117.179.0/24               38.0.0.0/8
    216.255.99.0/24               216.255.96.0/19

Whois Entry

whois: 402603

IANA has recorded AS31842 as originally allocated by 
/usr/bin/whois -h jwhois.apnic.netr "AS31842\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:       31842
             ASName:         Z4-AS
             ASHandle:       AS31842
             RegDate:        2023-02-23
             Updated:        2023-02-23
             Ref:            https://rdap.arin.net/registry/autnum/31842
             
             
             OrgName:        Z4 Internet
             OrgId:          BNL-80
             Address:        14944 Pony Express Rd
             City:           Bluffdale
             StateProv:      UT
             PostalCode:     84065
             Country:        US
             RegDate:        2020-06-16
             Updated:        2024-11-25
             Ref:            https://rdap.arin.net/registry/entity/BNL-80
             
             
             OrgNOCHandle: ZADMI-ARIN
             OrgNOCName:   Z4 Admin
             OrgNOCPhone:  +1-307-459-0029 
             OrgNOCEmail:  noc@z4internet.com
             OrgNOCRef:    https://rdap.arin.net/registry/entity/ZADMI-ARIN
             
             OrgTechHandle: ZADMI-ARIN
             OrgTechName:   Z4 Admin
             OrgTechPhone:  +1-307-459-0029 
             OrgTechEmail:  noc@z4internet.com
             OrgTechRef:    https://rdap.arin.net/registry/entity/ZADMI-ARIN
             
             OrgAbuseHandle: ZADMI-ARIN
             OrgAbuseName:   Z4 Admin
             OrgAbusePhone:  +1-307-459-0029 
             OrgAbuseEmail:  noc@z4internet.com
             OrgAbuseRef:    https://rdap.arin.net/registry/entity/ZADMI-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.
             #