Report for 1341

Name

ROCKWELLCOLLINS-AS - Rockwell Collins, 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.

1341 ROCKWELLCOLLINS-AS - Rockwell Collins, Inc., US

  Adjacency:     7  Upstream:     4  Downstream:     3
  Upstream Adjacent AS list
    AS7018          ATT-INTERNET4 - AT&T Enterprises, LLC, US
    AS2686          ATGS-MMD-AS - AT&T Enterprises, LLC, US
    AS5580          GTT-ASIA, NL
    AS4755          TATACOMM-AS TATA Communications formerly VSNL is Leading ISP, IN
  Downstream Adjacent AS list
    AS4631          UTCNET-AP United Techinologies Corp., SG
    AS15063         PWEH-ASN - Pratt and Whitney, US
    AS12007         RAYASN - Raytheon Company, US

Announced Prefixes

Rank  AS       Type    Originate Addr Space  (pfx)   Transit Addr space  (pfx)  Description
973   AS1341         ORG+TRN Originate:     292864 /13.84  Transit:       7680 /19.09 ROCKWELLCOLLINS-AS - Rockwell Collins, 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       %
 1372 AS1341        ROCKWELLCOLLINS-AS - Rockwell Collins, Inc.,      88     58     15     45     43  48.86%


  Prefix               AS Path                              Aggregation Suggestion
  128.13.48.0/23       4777 2497 7018 1341  + Announce - aggregate of 128.13.48.0/24 (4777 2497 7018 1341) and 128.13.49.0/24 (4777 2497 7018 1341)
  128.13.48.0/24       4777 2497 7018 1341  - Withdrawn - aggregated with 128.13.49.0/24 (4777 2497 7018 1341)
  128.13.49.0/24       4777 2497 7018 1341  - Withdrawn - aggregated with 128.13.48.0/24 (4777 2497 7018 1341)
  128.13.50.0/24       4777 2497 7018 1341    
  128.13.52.0/23       4777 2497 7018 1341  + Announce - aggregate of 128.13.52.0/24 (4777 2497 7018 1341) and 128.13.53.0/24 (4777 2497 7018 1341)
  128.13.52.0/24       4777 2497 7018 1341  - Withdrawn - aggregated with 128.13.53.0/24 (4777 2497 7018 1341)
  128.13.53.0/24       4777 2497 7018 1341  - Withdrawn - aggregated with 128.13.52.0/24 (4777 2497 7018 1341)
  128.13.112.0/23      4777 2516 1299 2686 1341   
  128.13.112.0/24      4777 2516 1299 2686 1341 - Withdrawn - matching aggregate 128.13.112.0/23 4777 2516 1299 2686 1341
  128.13.113.0/24      4777 2516 1299 2686 1341 - Withdrawn - matching aggregate 128.13.112.0/23 4777 2516 1299 2686 1341
  128.13.114.0/23      4777 2516 3491 5580 1341 1341 1341 1341   
  128.13.114.0/24      4777 2497 3491 5580 1341   
  128.13.115.0/24      4777 2516 6453 4755 1341   
  128.13.120.0/21      4777 2497 7018 1341  + Announce - aggregate of 128.13.120.0/22 (4777 2497 7018 1341) and 128.13.124.0/22 (4777 2497 7018 1341)
  128.13.120.0/24      4777 2497 7018 1341  - Withdrawn - aggregated with 128.13.121.0/24 (4777 2497 7018 1341)
  128.13.121.0/24      4777 2497 7018 1341  - Withdrawn - aggregated with 128.13.120.0/24 (4777 2497 7018 1341)
  128.13.122.0/24      4777 2497 7018 1341  - Withdrawn - aggregated with 128.13.123.0/24 (4777 2497 7018 1341)
  128.13.123.0/24      4777 2497 7018 1341  - Withdrawn - aggregated with 128.13.122.0/24 (4777 2497 7018 1341)
  128.13.124.0/24      4777 2497 7018 1341  - Withdrawn - aggregated with 128.13.125.0/24 (4777 2497 7018 1341)
  128.13.125.0/24      4777 2497 7018 1341  - Withdrawn - aggregated with 128.13.124.0/24 (4777 2497 7018 1341)
  128.13.126.0/24      4777 2497 7018 1341  - Withdrawn - aggregated with 128.13.127.0/24 (4777 2497 7018 1341)
  128.13.127.0/24      4777 2497 7018 1341  - Withdrawn - aggregated with 128.13.126.0/24 (4777 2497 7018 1341)
  128.13.128.0/22      4777 2497 7018 1341  + Announce - aggregate of 128.13.128.0/23 (4777 2497 7018 1341) and 128.13.130.0/23 (4777 2497 7018 1341)
  128.13.128.0/24      4777 2497 7018 1341  - Withdrawn - aggregated with 128.13.129.0/24 (4777 2497 7018 1341)
  128.13.129.0/24      4777 2497 7018 1341  - Withdrawn - aggregated with 128.13.128.0/24 (4777 2497 7018 1341)
  128.13.130.0/24      4777 2497 7018 1341  - Withdrawn - aggregated with 128.13.131.0/24 (4777 2497 7018 1341)
  128.13.131.0/24      4777 2497 7018 1341  - Withdrawn - aggregated with 128.13.130.0/24 (4777 2497 7018 1341)
  128.13.132.0/24      4777 2497 7018 1341    
  128.13.134.0/23      4777 2497 7018 1341  + Announce - aggregate of 128.13.134.0/24 (4777 2497 7018 1341) and 128.13.135.0/24 (4777 2497 7018 1341)
  128.13.134.0/24      4777 2497 7018 1341  - Withdrawn - aggregated with 128.13.135.0/24 (4777 2497 7018 1341)
  128.13.135.0/24      4777 2497 7018 1341  - Withdrawn - aggregated with 128.13.134.0/24 (4777 2497 7018 1341)
  128.13.136.0/21      4777 2497 7018 1341  + Announce - aggregate of 128.13.136.0/22 (4777 2497 7018 1341) and 128.13.140.0/22 (4777 2497 7018 1341)
  128.13.136.0/24      4777 2497 7018 1341  - Withdrawn - aggregated with 128.13.137.0/24 (4777 2497 7018 1341)
  128.13.137.0/24      4777 2497 7018 1341  - Withdrawn - aggregated with 128.13.136.0/24 (4777 2497 7018 1341)
  128.13.138.0/24      4777 2497 7018 1341  - Withdrawn - aggregated with 128.13.139.0/24 (4777 2497 7018 1341)
  128.13.139.0/24      4777 2497 7018 1341  - Withdrawn - aggregated with 128.13.138.0/24 (4777 2497 7018 1341)
  128.13.140.0/24      4777 2497 7018 1341  - Withdrawn - aggregated with 128.13.141.0/24 (4777 2497 7018 1341)
  128.13.141.0/24      4777 2497 7018 1341  - Withdrawn - aggregated with 128.13.140.0/24 (4777 2497 7018 1341)
  128.13.142.0/24      4777 2497 7018 1341  - Withdrawn - aggregated with 128.13.143.0/24 (4777 2497 7018 1341)
  128.13.143.0/24      4777 2497 7018 1341  - Withdrawn - aggregated with 128.13.142.0/24 (4777 2497 7018 1341)
  128.13.144.0/22      4777 2497 7018 1341  + Announce - aggregate of 128.13.144.0/23 (4777 2497 7018 1341) and 128.13.146.0/23 (4777 2497 7018 1341)
  128.13.144.0/24      4777 2497 7018 1341  - Withdrawn - aggregated with 128.13.145.0/24 (4777 2497 7018 1341)
  128.13.145.0/24      4777 2497 7018 1341  - Withdrawn - aggregated with 128.13.144.0/24 (4777 2497 7018 1341)
  128.13.146.0/24      4777 2497 7018 1341  - Withdrawn - aggregated with 128.13.147.0/24 (4777 2497 7018 1341)
  128.13.147.0/24      4777 2497 7018 1341  - Withdrawn - aggregated with 128.13.146.0/24 (4777 2497 7018 1341)
  128.13.148.0/23      4777 2497 7018 1341  + Announce - aggregate of 128.13.148.0/24 (4777 2497 7018 1341) and 128.13.149.0/24 (4777 2497 7018 1341)
  128.13.148.0/24      4777 2497 7018 1341  - Withdrawn - aggregated with 128.13.149.0/24 (4777 2497 7018 1341)
  128.13.149.0/24      4777 2497 7018 1341  - Withdrawn - aggregated with 128.13.148.0/24 (4777 2497 7018 1341)
  128.13.152.0/22      4777 2497 7018 1341    
  128.13.160.0/19      4777 2497 7018 1341  + Announce - aggregate of 128.13.160.0/20 (4777 2497 7018 1341) and 128.13.176.0/20 (4777 2497 7018 1341)
  128.13.160.0/21      4777 2497 7018 1341  - Withdrawn - aggregated with 128.13.168.0/21 (4777 2497 7018 1341)
  128.13.168.0/21      4777 2497 7018 1341  - Withdrawn - aggregated with 128.13.160.0/21 (4777 2497 7018 1341)
  128.13.176.0/21      4777 2497 7018 1341  - Withdrawn - aggregated with 128.13.184.0/21 (4777 2497 7018 1341)
  128.13.184.0/21      4777 2497 7018 1341  - Withdrawn - aggregated with 128.13.176.0/21 (4777 2497 7018 1341)
  131.198.0.0/15       4777 2497 7018 1341  + Announce - aggregate of 131.198.0.0/16 (4777 2497 7018 1341) and 131.199.0.0/16 (4777 2497 7018 1341)
  131.198.0.0/16       4777 2497 7018 1341  - Withdrawn - aggregated with 131.199.0.0/16 (4777 2497 7018 1341)
  131.199.0.0/16       4777 2497 7018 1341  - Withdrawn - aggregated with 131.198.0.0/16 (4777 2497 7018 1341)
  138.127.57.0/24      4777 2497 7018 1341    
  140.157.66.0/24      4777 2497 7018 1341    
  140.157.218.0/23     4777 2497 7018 1341    
  151.131.0.0/16       4777 2497 7018 1341  + Announce - aggregate of 151.131.0.0/17 (4777 2497 7018 1341) and 151.131.128.0/17 (4777 2497 7018 1341)
  151.131.0.0/17       4777 2497 7018 1341  - Withdrawn - aggregated with 151.131.128.0/17 (4777 2497 7018 1341)
  151.131.128.0/17     4777 2497 7018 1341  - Withdrawn - aggregated with 151.131.0.0/17 (4777 2497 7018 1341)
  162.36.0.0/16        4777 2497 7018 1341    
  162.36.4.0/24        4777 2497 7018 1341  - Withdrawn - matching aggregate 162.36.0.0/16 4777 2497 7018 1341
  162.36.5.0/24        4777 2497 7018 1341  - Withdrawn - matching aggregate 162.36.0.0/16 4777 2497 7018 1341
  162.36.6.0/24        4777 2497 7018 1341  - Withdrawn - matching aggregate 162.36.0.0/16 4777 2497 7018 1341
  162.36.7.0/24        4777 2497 7018 1341  - Withdrawn - matching aggregate 162.36.0.0/16 4777 2497 7018 1341
  162.36.8.0/24        4777 2497 7018 1341  - Withdrawn - matching aggregate 162.36.0.0/16 4777 2497 7018 1341
  162.36.9.0/24        4777 2497 7018 1341  - Withdrawn - matching aggregate 162.36.0.0/16 4777 2497 7018 1341
  192.27.4.0/24        4777 2497 7018 1341    
  192.73.51.0/24       4777 2497 7018 1341    
  192.249.36.0/23      4777 2516 1299 2686 1341 + Announce - aggregate of 192.249.36.0/24 (4777 2516 1299 2686 1341) and 192.249.37.0/24 (4777 2516 1299 2686 1341)
  192.249.36.0/24      4777 2516 1299 2686 1341 - Withdrawn - aggregated with 192.249.37.0/24 (4777 2516 1299 2686 1341)
  192.249.37.0/24      4777 2516 1299 2686 1341 - Withdrawn - aggregated with 192.249.36.0/24 (4777 2516 1299 2686 1341)
  192.249.40.0/23      4777 2497 6453 4755 1341 1341 1341 1341   
  192.249.49.0/24      4777 2497 7018 1341    
  198.151.224.0/23     4777 2497 7018 1341    
  198.151.226.0/24     4777 2497 7018 1341    
  198.212.186.0/23     4777 2497 7018 1341  + Announce - aggregate of 198.212.186.0/24 (4777 2497 7018 1341) and 198.212.187.0/24 (4777 2497 7018 1341)
  198.212.186.0/24     4777 2497 7018 1341  - Withdrawn - aggregated with 198.212.187.0/24 (4777 2497 7018 1341)
  198.212.187.0/24     4777 2497 7018 1341  - Withdrawn - aggregated with 198.212.186.0/24 (4777 2497 7018 1341)
  198.212.188.0/24     4777 2497 7018 1341    
  199.33.65.0/24       4777 2497 7018 1341    
  199.33.88.0/24       4777 2497 7018 1341    
  199.33.92.0/24       4777 2497 7018 1341    
  199.46.167.0/24      4777 2497 7018 1341    
  199.46.168.0/24      4777 2497 7018 1341    
  199.46.197.0/24      4777 2497 7018 1341    
  199.191.40.0/23      4777 2497 7018 1341  + Announce - aggregate of 199.191.40.0/24 (4777 2497 7018 1341) and 199.191.41.0/24 (4777 2497 7018 1341)
  199.191.40.0/24      4777 2497 7018 1341  - Withdrawn - aggregated with 199.191.41.0/24 (4777 2497 7018 1341)
  199.191.41.0/24      4777 2497 7018 1341  - Withdrawn - aggregated with 199.191.40.0/24 (4777 2497 7018 1341)
  199.191.42.0/24      4777 2516 1299 2686 1341   
  199.191.43.0/24      4777 2497 3491 5580 1341   
  199.191.44.0/24      4777 2516 1299 2686 1341   
  199.191.46.0/24      4777 2516 6453 4755 1341   
  205.175.225.0/24     4777 2497 7018 1341    
  205.175.226.0/23     4777 2497 7018 1341  + Announce - aggregate of 205.175.226.0/24 (4777 2497 7018 1341) and 205.175.227.0/24 (4777 2497 7018 1341)
  205.175.226.0/24     4777 2497 7018 1341  - Withdrawn - aggregated with 205.175.227.0/24 (4777 2497 7018 1341)
  205.175.227.0/24     4777 2497 7018 1341  - Withdrawn - aggregated with 205.175.226.0/24 (4777 2497 7018 1341)
  205.175.228.0/23     4777 2497 7018 1341    
  205.175.228.0/24     4777 2497 7018 1341  - Withdrawn - matching aggregate 205.175.228.0/23 4777 2497 7018 1341
  205.175.229.0/24     4777 2497 7018 1341  - Withdrawn - matching aggregate 205.175.228.0/23 4777 2497 7018 1341

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

AS1341   75 More Specifics   88 Total Advertisements   ROCKWELLCOLLINS-AS - Rockwell Collins, Inc., US
    128.13.48.0/24                128.13.0.0/16
    128.13.49.0/24                128.13.0.0/16
    128.13.50.0/24                128.13.0.0/16
    128.13.52.0/24                128.13.0.0/16
    128.13.53.0/24                128.13.0.0/16
    128.13.112.0/23               128.13.0.0/16
    128.13.112.0/24               128.13.0.0/16
    128.13.113.0/24               128.13.0.0/16
    128.13.114.0/23               128.13.0.0/16
    128.13.114.0/24               128.13.0.0/16
    128.13.115.0/24               128.13.0.0/16
    128.13.120.0/24               128.13.0.0/16
    128.13.121.0/24               128.13.0.0/16
    128.13.122.0/24               128.13.0.0/16
    128.13.123.0/24               128.13.0.0/16
    128.13.124.0/24               128.13.0.0/16
    128.13.125.0/24               128.13.0.0/16
    128.13.126.0/24               128.13.0.0/16
    128.13.127.0/24               128.13.0.0/16
    128.13.128.0/24               128.13.0.0/16
    128.13.129.0/24               128.13.0.0/16
    128.13.130.0/24               128.13.0.0/16
    128.13.131.0/24               128.13.0.0/16
    128.13.132.0/24               128.13.0.0/16
    128.13.134.0/24               128.13.0.0/16
    128.13.135.0/24               128.13.0.0/16
    128.13.136.0/24               128.13.0.0/16
    128.13.137.0/24               128.13.0.0/16
    128.13.138.0/24               128.13.0.0/16
    128.13.139.0/24               128.13.0.0/16
    128.13.140.0/24               128.13.0.0/16
    128.13.141.0/24               128.13.0.0/16
    128.13.142.0/24               128.13.0.0/16
    128.13.143.0/24               128.13.0.0/16
    128.13.144.0/24               128.13.0.0/16
    128.13.145.0/24               128.13.0.0/16
    128.13.146.0/24               128.13.0.0/16
    128.13.147.0/24               128.13.0.0/16
    128.13.148.0/24               128.13.0.0/16
    128.13.149.0/24               128.13.0.0/16
    128.13.152.0/22               128.13.0.0/16
    128.13.160.0/21               128.13.0.0/16
    128.13.168.0/21               128.13.0.0/16
    128.13.176.0/21               128.13.0.0/16
    128.13.184.0/21               128.13.0.0/16
    138.127.57.0/24               138.127.0.0/16
    140.157.66.0/24               140.157.0.0/16
    140.157.218.0/23              140.157.0.0/16
    151.131.0.0/17                151.131.0.0/16
    151.131.128.0/17              151.131.0.0/16
    162.36.4.0/24                 162.36.0.0/16
    162.36.5.0/24                 162.36.0.0/16
    162.36.6.0/24                 162.36.0.0/16
    162.36.7.0/24                 162.36.0.0/16
    162.36.8.0/24                 162.36.0.0/16
    162.36.9.0/24                 162.36.0.0/16
    192.27.4.0/24                 192.27.0.0/16
    192.249.36.0/24               192.249.32.0/21
    192.249.37.0/24               192.249.32.0/21
    192.249.49.0/24               192.249.48.0/22
    198.212.186.0/24              198.212.184.0/22
    198.212.187.0/24              198.212.184.0/22
    199.46.167.0/24               199.46.128.0/17
    199.46.168.0/24               199.46.128.0/17
    199.46.197.0/24               199.46.128.0/17
    199.191.40.0/24               199.191.40.0/21
    199.191.41.0/24               199.191.40.0/21
    199.191.42.0/24               199.191.40.0/21
    199.191.43.0/24               199.191.40.0/21
    199.191.44.0/24               199.191.40.0/21
    199.191.46.0/24               199.191.40.0/21
    205.175.226.0/24              205.175.226.0/23
    205.175.227.0/24              205.175.226.0/23
    205.175.228.0/24              205.175.228.0/23
    205.175.229.0/24              205.175.228.0/23

Whois Entry

whois: 402332

IANA has recorded AS1341 as originally allocated by 
/usr/bin/whois -h jwhois.apnic.netr "AS1341\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:       1341
             ASName:         ROCKWELLCOLLINS-AS
             ASHandle:       AS1341
             RegDate:        1991-08-23
             Updated:        2018-08-28
             Ref:            https://rdap.arin.net/registry/autnum/1341
             
             
             OrgName:        Rockwell Collins, Inc.
             OrgId:          ROCKW-11-Z
             Address:        400 Collins Rd N.E.
             City:           Cedar Rapids
             StateProv:      IA
             PostalCode:     52498
             Country:        US
             RegDate:        2018-08-10
             Updated:        2025-11-19
             Ref:            https://rdap.arin.net/registry/entity/ROCKW-11-Z
             
             
             OrgAbuseHandle: DRS97-ARIN
             OrgAbuseName:   Siefer, David Ray
             OrgAbusePhone:  +1-319-295-9082 
             OrgAbuseEmail:  drsiefer@rockwellcollins.com
             OrgAbuseRef:    https://rdap.arin.net/registry/entity/DRS97-ARIN
             
             OrgTechHandle: KNAPP139-ARIN
             OrgTechName:   Knapp, Shilo 
             OrgTechPhone:  +1-319-533-0941 
             OrgTechEmail:  shilo.knapp@rtx.com
             OrgTechRef:    https://rdap.arin.net/registry/entity/KNAPP139-ARIN
             
             OrgTechHandle: DRS97-ARIN
             OrgTechName:   Siefer, David Ray
             OrgTechPhone:  +1-319-295-9082 
             OrgTechEmail:  drsiefer@rockwellcollins.com
             OrgTechRef:    https://rdap.arin.net/registry/entity/DRS97-ARIN
             
             OrgTechHandle: KENTL2-ARIN
             OrgTechName:   Kent, Linda 
             OrgTechPhone:  +1-319-654-6063 
             OrgTechEmail:  linda.kent@rtx.com
             OrgTechRef:    https://rdap.arin.net/registry/entity/KENTL2-ARIN
             
             OrgTechHandle: STONE9-ARIN
             OrgTechName:   Stoner, Mitch 
             OrgTechPhone:  +1-319-295-4890 
             OrgTechEmail:  mitch.stoner@rtx.com
             OrgTechRef:    https://rdap.arin.net/registry/entity/STONE9-ARIN
             
             OrgAbuseHandle: NETWO3542-ARIN
             OrgAbuseName:   Network Administration
             OrgAbusePhone:  +1-319-295-1557 
             OrgAbuseEmail:  network-admins@rockwellcollins.com
             OrgAbuseRef:    https://rdap.arin.net/registry/entity/NETWO3542-ARIN
             
             OrgTechHandle: DAGLI9-ARIN
             OrgTechName:   Daglieri, Kevin 
             OrgTechPhone:  +1-860-578-5292 
             OrgTechEmail:  Kevin.Daglieri@rtx.com
             OrgTechRef:    https://rdap.arin.net/registry/entity/DAGLI9-ARIN
             
             OrgTechHandle: NETWO3542-ARIN
             OrgTechName:   Network Administration
             OrgTechPhone:  +1-319-295-1557 
             OrgTechEmail:  network-admins@rockwellcollins.com
             OrgTechRef:    https://rdap.arin.net/registry/entity/NETWO3542-ARIN
             
             OrgTechHandle: LAB21-ARIN
             OrgTechName:   Bedrick, Lauren  Ashley
             OrgTechPhone:  +1-702-560-5616 
             OrgTechEmail:  arin2@brandergroup.net
             OrgTechRef:    https://rdap.arin.net/registry/entity/LAB21-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.
             #