Report for 46853

Name

SWTEXAS - Southwest Texas 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 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.

46853 SWTEXAS - Southwest Texas Communications, US

  Adjacency:     3  Upstream:     3  Downstream:     0
  Upstream Adjacent AS list
    AS7018          ATT-INTERNET4 - AT&T Enterprises, LLC, US
    AS174           COGENT-174 - Cogent Communications, LLC, US
    AS46849         TLSN-TX - TEXAS LONE STAR NETWORK, LLC, US

Announced Prefixes

Rank  AS       Type    Originate Addr Space  (pfx)   Transit Addr space  (pfx)  Description
9870  AS46853        ORIGIN  Originate:      10752 /18.61  Transit:          0 /0.00  SWTEXAS - Southwest Texas Communications, 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       %
13135 AS46853       SWTEXAS - Southwest Texas Communications, US      16      3      0     13      3  18.75%


  Prefix               AS Path                              Aggregation Suggestion
  63.174.134.0/23      4777 6939 46849 46853   
  63.174.134.0/24      4777 6939 46849 46853 - Withdrawn - matching aggregate 63.174.134.0/23 4777 6939 46849 46853
  63.174.136.0/22      4777 2497 174 46853    
  63.174.136.0/24      4777 2497 174 46853  - Withdrawn - matching aggregate 63.174.136.0/22 4777 2497 174 46853
  63.174.139.0/24      4777 2497 7018 46853   
  63.174.140.0/23      4777 6939 46849 46853   
  63.174.140.0/24      4777 6939 46849 46853 - Withdrawn - matching aggregate 63.174.140.0/23 4777 6939 46849 46853
  63.174.142.0/24      4777 6939 46849 46853   
  63.174.144.0/22      4777 2497 174 46853    
  63.174.144.0/24      4777 2497 7018 46853   
  63.174.145.0/24      4777 6939 46849 46853   
  63.174.146.0/24      4777 2497 7018 46853   
  204.251.255.0/24     4777 2497 174 46853    
  208.23.136.0/24      4777 2497 174 46853    
  216.162.96.0/20      4777 2497 174 46853    
  216.162.96.0/22      4777 2516 174 46853    

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

AS46853   15 More Specifics   16 Total Advertisements   SWTEXAS - Southwest Texas Communications, US
    63.174.134.0/23               63.160.0.0/12
    63.174.134.0/24               63.160.0.0/12
    63.174.136.0/22               63.160.0.0/12
    63.174.136.0/24               63.160.0.0/12
    63.174.139.0/24               63.160.0.0/12
    63.174.140.0/23               63.160.0.0/12
    63.174.140.0/24               63.160.0.0/12
    63.174.142.0/24               63.160.0.0/12
    63.174.144.0/22               63.160.0.0/12
    63.174.144.0/24               63.160.0.0/12
    63.174.145.0/24               63.160.0.0/12
    63.174.146.0/24               63.160.0.0/12
    204.251.255.0/24              204.248.0.0/14
    208.23.136.0/24               208.0.0.0/11
    216.162.96.0/22               216.162.96.0/20

Whois Entry

whois: 402332

IANA has recorded AS46853 as originally allocated by 
/usr/bin/whois -h jwhois.apnic.netr "AS46853\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:       46853
             ASName:         SWTEXAS
             ASHandle:       AS46853
             RegDate:        2009-04-03
             Updated:        2009-04-03
             Ref:            https://rdap.arin.net/registry/autnum/46853
             
             
             OrgName:        Southwest Texas Communications
             OrgId:          STT-20
             Address:        P.O. Box 128
             Address:        Hwy 55 South
             City:           Rocksprings
             StateProv:      TX
             PostalCode:     78880
             Country:        US
             RegDate:        2004-10-04
             Updated:        2024-11-25
             Ref:            https://rdap.arin.net/registry/entity/STT-20
             
             
             OrgTechHandle: BS2119-ARIN
             OrgTechName:   Sidlinger, Bruce 
             OrgTechPhone:  +1-310-545-8001 
             OrgTechEmail:  sidlinger@gmail.com
             OrgTechRef:    https://rdap.arin.net/registry/entity/BS2119-ARIN
             
             OrgTechHandle: WILSO1887-ARIN
             OrgTechName:   Wilson, Todd 
             OrgTechPhone:  +1-830-683-1939 
             OrgTechEmail:  todd@swtexas.com
             OrgTechRef:    https://rdap.arin.net/registry/entity/WILSO1887-ARIN
             
             OrgAbuseHandle: BS2119-ARIN
             OrgAbuseName:   Sidlinger, Bruce 
             OrgAbusePhone:  +1-310-545-8001 
             OrgAbuseEmail:  sidlinger@gmail.com
             OrgAbuseRef:    https://rdap.arin.net/registry/entity/BS2119-ARIN
             
             RTechHandle: BS2119-ARIN
             RTechName:   Sidlinger, Bruce 
             RTechPhone:  +1-310-545-8001 
             RTechEmail:  sidlinger@gmail.com
             RTechRef:    https://rdap.arin.net/registry/entity/BS2119-ARIN
             
             RAbuseHandle: BS2119-ARIN
             RAbuseName:   Sidlinger, Bruce 
             RAbusePhone:  +1-310-545-8001 
             RAbuseEmail:  sidlinger@gmail.com
             RAbuseRef:    https://rdap.arin.net/registry/entity/BS2119-ARIN
             
             RNOCHandle: BS2119-ARIN
             RNOCName:   Sidlinger, Bruce 
             RNOCPhone:  +1-310-545-8001 
             RNOCEmail:  sidlinger@gmail.com
             RNOCRef:    https://rdap.arin.net/registry/entity/BS2119-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.
             #