Report for 40123

Name

R2G-2 - Transaction Network Services, 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.

40123 R2G-2 - Transaction Network Services, Inc., US

  Adjacency:     5  Upstream:     5  Downstream:     0
  Upstream Adjacent AS list
    AS13237         LAMBDANET-AS European Backbone of AS13237, DE
    AS174           COGENT-174 - Cogent Communications, LLC, US
    AS3491          PCCWG-APAC-HK PCCW Global HK Ltd., HK
    AS3257          GTT-BACKBONE GTT, US
    AS8220          COLT COLT Technology Services Group Limited, GB

Announced Prefixes

Rank  AS       Type    Originate Addr Space  (pfx)   Transit Addr space  (pfx)  Description
18747 AS40123        ORIGIN  Originate:       3584 /20.19  Transit:          0 /0.00  R2G-2 - Transaction Network Services, 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       %
42735 AS40123       R2G-2 - Transaction Network Services, Inc., U      7      0      0      7      0   0.00%


  Prefix               AS Path                              Aggregation Suggestion
  38.133.160.0/24      4777 2497 174 40123    
  41.221.210.0/24      4777 2497 3491 40123   
  83.126.16.0/24       4777 2497 8220 40123   
  83.126.17.0/24       4777 2516 8220 40123   
  83.126.22.0/24       4777 2497 1299 13237 40123   
  83.126.56.0/24       4777 2497 174 40123    
  204.14.0.0/21        4777 2516 3257 40123   

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

AS40123   6 More Specifics   7 Total Advertisements   R2G-2 - Transaction Network Services, Inc., US
    38.133.160.0/24               38.0.0.0/8
    41.221.210.0/24               41.221.208.0/20
    83.126.16.0/24                83.124.0.0/14
    83.126.17.0/24                83.124.0.0/14
    83.126.22.0/24                83.124.0.0/14
    83.126.56.0/24                83.124.0.0/14

Whois Entry

whois: 402332

IANA has recorded AS40123 as originally allocated by 
/usr/bin/whois -h jwhois.apnic.netr "AS40123\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:       40123
             ASName:         R2G-2
             ASHandle:       AS40123
             RegDate:        2006-07-27
             Updated:        2021-06-30
             Ref:            https://rdap.arin.net/registry/autnum/40123
             
             
             OrgName:        Transaction Network Services, Inc.
             OrgId:          TNS-8
             Address:        10740 Parkridge Boulevard, Suite 100
             City:           Reston
             StateProv:      VA
             PostalCode:     20191
             Country:        US
             RegDate:        1998-09-08
             Updated:        2024-07-03
             Ref:            https://rdap.arin.net/registry/entity/TNS-8
             
             
             OrgTechHandle: NETWO10135-ARIN
             OrgTechName:   Network Architects
             OrgTechPhone:  +1-703-453-8300 
             OrgTechEmail:  NetworkArchitecturalEngineering@tnsi.com
             OrgTechRef:    https://rdap.arin.net/registry/entity/NETWO10135-ARIN
             
             OrgNOCHandle: NOC1590-ARIN
             OrgNOCName:   Network Operations Center
             OrgNOCPhone:  +1-800-240-4824 
             OrgNOCEmail:  globalipdesk@tnsi.com
             OrgNOCRef:    https://rdap.arin.net/registry/entity/NOC1590-ARIN
             
             OrgTechHandle: BEHAN80-ARIN
             OrgTechName:   Behan, Robbie 
             OrgTechPhone:  +0114 2920200 
             OrgTechEmail:  rbehan@tnsi.com
             OrgTechRef:    https://rdap.arin.net/registry/entity/BEHAN80-ARIN
             
             OrgAbuseHandle: NETWO10135-ARIN
             OrgAbuseName:   Network Architects
             OrgAbusePhone:  +1-703-453-8300 
             OrgAbuseEmail:  NetworkArchitecturalEngineering@tnsi.com
             OrgAbuseRef:    https://rdap.arin.net/registry/entity/NETWO10135-ARIN
             
             OrgAbuseHandle: BEHAN80-ARIN
             OrgAbuseName:   Behan, Robbie 
             OrgAbusePhone:  +0114 2920200 
             OrgAbuseEmail:  rbehan@tnsi.com
             OrgAbuseRef:    https://rdap.arin.net/registry/entity/BEHAN80-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.
             #