Report for 161

Name

TI-AS - Texas Instruments Incorporated, 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.

161 TI-AS - Texas Instruments Incorporated, US

  Adjacency:     1  Upstream:     1  Downstream:     0
  Upstream Adjacent AS list
    AS3356          LEVEL3 - Level 3 Parent, LLC, US

Announced Prefixes

Rank  AS       Type    Originate Addr Space  (pfx)   Transit Addr space  (pfx)  Description
18959 AS161          ORIGIN  Originate:       3328 /20.30  Transit:          0 /0.00  TI-AS - Texas Instruments Incorporated, 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       %
 8322 AS161         TI-AS - Texas Instruments Incorporated, US        13      8      3      8      5  38.46%


  Prefix               AS Path                              Aggregation Suggestion
  192.91.66.0/24       4777 2516 3356 161     
  192.91.75.0/24       4777 2516 3356 161     
  192.91.101.0/24      4777 2516 3356 161     
  192.94.92.0/24       4777 2516 3356 161     
  198.47.19.0/24       4777 2516 3356 161     
  198.47.20.0/22       4777 2516 3356 161   + Announce - aggregate of 198.47.20.0/23 (4777 2516 3356 161) and 198.47.22.0/23 (4777 2516 3356 161)
  198.47.20.0/24       4777 2516 3356 161   - Withdrawn - aggregated with 198.47.21.0/24 (4777 2516 3356 161)
  198.47.21.0/24       4777 2516 3356 161   - Withdrawn - aggregated with 198.47.20.0/24 (4777 2516 3356 161)
  198.47.22.0/24       4777 2516 3356 161   - Withdrawn - aggregated with 198.47.23.0/24 (4777 2516 3356 161)
  198.47.23.0/24       4777 2516 3356 161   - Withdrawn - aggregated with 198.47.22.0/24 (4777 2516 3356 161)
  198.47.26.0/23       4777 2516 3356 161   + Announce - aggregate of 198.47.26.0/24 (4777 2516 3356 161) and 198.47.27.0/24 (4777 2516 3356 161)
  198.47.26.0/24       4777 2516 3356 161   - Withdrawn - aggregated with 198.47.27.0/24 (4777 2516 3356 161)
  198.47.27.0/24       4777 2516 3356 161   - Withdrawn - aggregated with 198.47.26.0/24 (4777 2516 3356 161)
  198.47.28.0/23       4777 2516 3356 161   + Announce - aggregate of 198.47.28.0/24 (4777 2516 3356 161) and 198.47.29.0/24 (4777 2516 3356 161)
  198.47.28.0/24       4777 2516 3356 161   - Withdrawn - aggregated with 198.47.29.0/24 (4777 2516 3356 161)
  198.47.29.0/24       4777 2516 3356 161   - Withdrawn - aggregated with 198.47.28.0/24 (4777 2516 3356 161)

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

AS161   10 More Specifics   13 Total Advertisements   TI-AS - Texas Instruments Incorporated, US
    192.94.92.0/24                192.94.92.0/23
    198.47.19.0/24                198.47.16.0/21
    198.47.20.0/24                198.47.16.0/21
    198.47.21.0/24                198.47.16.0/21
    198.47.22.0/24                198.47.16.0/21
    198.47.23.0/24                198.47.16.0/21
    198.47.26.0/24                198.47.24.0/22
    198.47.27.0/24                198.47.24.0/22
    198.47.28.0/24                198.47.28.0/23
    198.47.29.0/24                198.47.28.0/23

Whois Entry

whois: 402617

IANA has recorded AS161 as originally allocated by 
/usr/bin/whois -h jwhois.apnic.netr "AS161\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:       161
             ASName:         TI-AS
             ASHandle:       AS161
             RegDate:        1988-02-25
             Updated:        2024-02-09
             Ref:            https://rdap.arin.net/registry/autnum/161
             
             
             OrgName:        Texas Instruments Incorporated
             OrgId:          TEXASI-8-Z
             Address:        13560 N. Central Expressway
             City:           Dallas
             StateProv:      TX
             PostalCode:     75243
             Country:        US
             RegDate:        2017-11-03
             Updated:        2025-09-10
             Ref:            https://rdap.arin.net/registry/entity/TEXASI-8-Z
             
             
             OrgDNSHandle: INTER61-ARIN
             OrgDNSName:   Internet Team
             OrgDNSPhone:  +1-214-567-1500 
             OrgDNSEmail:  inet-admin@ti.com
             OrgDNSRef:    https://rdap.arin.net/registry/entity/INTER61-ARIN
             
             OrgRoutingHandle: INTER61-ARIN
             OrgRoutingName:   Internet Team
             OrgRoutingPhone:  +1-214-567-1500 
             OrgRoutingEmail:  inet-admin@ti.com
             OrgRoutingRef:    https://rdap.arin.net/registry/entity/INTER61-ARIN
             
             OrgAbuseHandle: INTER61-ARIN
             OrgAbuseName:   Internet Team
             OrgAbusePhone:  +1-214-567-1500 
             OrgAbuseEmail:  inet-admin@ti.com
             OrgAbuseRef:    https://rdap.arin.net/registry/entity/INTER61-ARIN
             
             OrgNOCHandle: INTER61-ARIN
             OrgNOCName:   Internet Team
             OrgNOCPhone:  +1-214-567-1500 
             OrgNOCEmail:  inet-admin@ti.com
             OrgNOCRef:    https://rdap.arin.net/registry/entity/INTER61-ARIN
             
             OrgTechHandle: INTER61-ARIN
             OrgTechName:   Internet Team
             OrgTechPhone:  +1-214-567-1500 
             OrgTechEmail:  inet-admin@ti.com
             OrgTechRef:    https://rdap.arin.net/registry/entity/INTER61-ARIN
             
             RTechHandle: DF71-ARIN
             RTechName:   Fordyce, David 
             RTechPhone:  +1-214-995-0375 
             RTechEmail:  fordyce@csc.ti.com
             RTechRef:    https://rdap.arin.net/registry/entity/DF71-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.
             #