Report for 400303

Name

SYLVESTER-1 - TruVista Communications, 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.

400303 SYLVESTER-1, US

  Adjacency:     1  Upstream:     1  Downstream:     0
  Upstream Adjacent AS list
    AS16700         CNSNEXT, US

Announced Prefixes

Rank  AS       Type    Originate Addr Space  (pfx)   Transit Addr space  (pfx)  Description
30355 AS400303       ORIGIN  Originate:       1792 /21.19  Transit:          0 /0.00  SYLVESTER-1, 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       %
30328 AS400303      SYLVESTER-1, US                                    4      2      1      3      1  25.00%


  Prefix               AS Path                              Aggregation Suggestion
  23.247.216.0/23      2914 16700 400303    + Announce - aggregate of 23.247.216.0/24 (2914 16700 400303) and 23.247.217.0/24 (2914 16700 400303)
  23.247.216.0/24      2914 16700 400303    - Withdrawn - aggregated with 23.247.217.0/24 (2914 16700 400303)
  23.247.217.0/24      2914 16700 400303    - Withdrawn - aggregated with 23.247.216.0/24 (2914 16700 400303)
  130.250.140.0/22     2914 16700 400303      
  130.250.152.0/24     2914 16700 400303      

Prefixes added and withdrawn by this origin AS in the past 7 days.

    - 23.247.216.0/22             Withdrawn
    - 130.250.140.0/22            Withdrawn
    - 130.250.152.0/22            Withdrawn

Whois Entry

whois: 402603

IANA has recorded AS400303 as originally allocated by 
/usr/bin/whois -h jwhois.apnic.netr "AS400303\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:       400303
             ASName:         SYLVESTER-1
             ASHandle:       AS400303
             RegDate:        2021-12-14
             Updated:        2026-01-09
             Ref:            https://rdap.arin.net/registry/autnum/400303
             
             
             OrgName:        TruVista Communications
             OrgId:          TRUVI
             Address:        112 York Rd.
             City:           Chester
             StateProv:      SC
             PostalCode:     29706
             Country:        US
             RegDate:        2008-02-29
             Updated:        2017-01-28
             Comment:        http://www.truvista.net
             Ref:            https://rdap.arin.net/registry/entity/TRUVI
             
             
             OrgAbuseHandle: NJM2-ARIN
             OrgAbuseName:   Neely, J. Mark 
             OrgAbusePhone:  +1-803-581-9147 
             OrgAbuseEmail:  abuse@truvista.biz
             OrgAbuseRef:    https://rdap.arin.net/registry/entity/NJM2-ARIN
             
             OrgTechHandle: NJM2-ARIN
             OrgTechName:   Neely, J. Mark 
             OrgTechPhone:  +1-803-581-9147 
             OrgTechEmail:  abuse@truvista.biz
             OrgTechRef:    https://rdap.arin.net/registry/entity/NJM2-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.
             #