Report for 40703

Name

WBD-AS40703 - Turner Broadcasting System, 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.

40703 WBD-AS40703 - Turner Broadcasting System, Inc., US

  Adjacency:     9  Upstream:     8  Downstream:     1
  Upstream Adjacent AS list
    AS13237         LAMBDANET-AS European Backbone of AS13237, DE
    AS2687          ATGS-MMD-AS - AT&T Enterprises, LLC, US
    AS5662          WBD-AS5662 - Turner Broadcasting System, Inc., US
    AS2685          ATGS-MMD-AS - AT&T Enterprises, LLC, US
    AS7018          ATT-INTERNET4 - AT&T Enterprises, LLC, US
    AS8220          COLT COLT Technology Services Group Limited, GB
    AS2686          ATGS-MMD-AS - AT&T Enterprises, LLC, US
    AS16814         NSS S.A., AR
  Downstream Adjacent AS list
    AS11726         WBGAMES - WB Games Inc., US

Announced Prefixes

Rank  AS       Type    Originate Addr Space  (pfx)   Transit Addr space  (pfx)  Description
13262 AS40703        ORG+TRN Originate:       6656 /19.30  Transit:        256 /24.00 WBD-AS40703 - Turner Broadcasting System, 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       %
43039 AS40703       WBD-AS40703 - Turner Broadcasting System, Inc     11      0      0     11      0   0.00%


  Prefix               AS Path                              Aggregation Suggestion
  157.166.0.0/24       4777 2497 7018 40703   
  157.166.128.0/24     4608 1221 4637 12956 22927 16814 40703   
  157.166.168.0/21     4777 2497 3356 5662 40703   
  157.166.176.0/23     4777 2497 3356 5662 40703   
  157.166.180.0/24     4777 2497 7018 40703   
  157.166.191.0/24     4777 2497 7018 40703   
  157.166.216.0/21     4777 2497 8220 40703   
  157.166.219.0/24     4777 2497 1299 13237 40703   
  168.161.100.0/24     4777 2497 7018 2685 40703   
  168.161.107.0/24     4608 24115 2687 40703   
  168.161.108.0/24     4608 7575 6461 2686 40703 40703   

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

AS40703   11 More Specifics   11 Total Advertisements   WBD-AS40703 - Turner Broadcasting System, Inc., US
    157.166.0.0/24                157.166.0.0/16
    157.166.128.0/24              157.166.0.0/16
    157.166.168.0/21              157.166.0.0/16
    157.166.176.0/23              157.166.0.0/16
    157.166.180.0/24              157.166.0.0/16
    157.166.191.0/24              157.166.0.0/16
    157.166.216.0/21              157.166.0.0/16
    157.166.219.0/24              157.166.0.0/16
    168.161.100.0/24              168.161.0.0/16
    168.161.107.0/24              168.161.0.0/16
    168.161.108.0/24              168.161.0.0/16

Whois Entry

whois: 402332

IANA has recorded AS40703 as originally allocated by 
/usr/bin/whois -h jwhois.apnic.netr "AS40703\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:       40703
             ASName:         WBD-AS40703
             ASHandle:       AS40703
             RegDate:        2008-02-29
             Updated:        2024-11-13
             Ref:            https://rdap.arin.net/registry/autnum/40703
             
             
             OrgName:        Turner Broadcasting System, Inc.
             OrgId:          TBS
             Address:        1050 Techwood Dr NW
             City:           Atlanta
             StateProv:      GA
             PostalCode:     30318
             Country:        US
             RegDate:        1992-01-15
             Updated:        2024-11-12
             Ref:            https://rdap.arin.net/registry/entity/TBS
             
             
             OrgAbuseHandle: NETWO2018-ARIN
             OrgAbuseName:   Network Engineering
             OrgAbusePhone:  +1-404-878-0808 
             OrgAbuseEmail:  peering@wbd.com
             OrgAbuseRef:    https://rdap.arin.net/registry/entity/NETWO2018-ARIN
             
             OrgTechHandle: HARTM441-ARIN
             OrgTechName:   Hartman, Michael 
             OrgTechPhone:  +1-404-878-0808 
             OrgTechEmail:  michael.hartman@wbd.com
             OrgTechRef:    https://rdap.arin.net/registry/entity/HARTM441-ARIN
             
             OrgTechHandle: NETWO2018-ARIN
             OrgTechName:   Network Engineering
             OrgTechPhone:  +1-404-878-0808 
             OrgTechEmail:  peering@wbd.com
             OrgTechRef:    https://rdap.arin.net/registry/entity/NETWO2018-ARIN
             
             RTechHandle: NETWO2018-ARIN
             RTechName:   Network Engineering
             RTechPhone:  +1-404-878-0808 
             RTechEmail:  peering@wbd.com
             RTechRef:    https://rdap.arin.net/registry/entity/NETWO2018-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.
             #