Report for 4196

Name

WELLSFARGO-4196 - Wells Fargo Bank, N.A., 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 AS6447) 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.

4196 WELLSFARGO-4196, US

  Adjacency:     4  Upstream:     4  Downstream:     0
  Upstream Adjacent AS list
    AS32787         PROLEXIC-TECHNOLOGIES-DDOS-MITIGATION-NETWORK, US
    AS3356          LEVEL3, US
    AS7018          ATT-INTERNET4, US
    AS701           UUNET, US

Announced Prefixes

Rank  AS       Type    Originate Addr Space  (pfx)   Transit Addr space  (pfx)  Description
2094  AS4196         ORIGIN  Originate:     120320 /15.12  Transit:          0 /0.00  WELLSFARGO-4196, 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       %
 1522 AS4196        WELLSFARGO-4196, US                               85     56     17     46     39  45.88%


  Prefix               AS Path                              Aggregation Suggestion
  159.45.64.0/18       57866 3356 4196      + Announce - aggregate of 159.45.64.0/19 (57866 3356 4196) and 159.45.96.0/19 (57866 3356 4196)
  159.45.64.0/19       57866 3356 4196      - Withdrawn - aggregated with 159.45.96.0/19 (57866 3356 4196)
  159.45.64.0/20       2497 32787 4196      + Announce - aggregate of 159.45.64.0/21 (2497 32787 4196) and 159.45.72.0/21 (2497 32787 4196)
  159.45.64.0/22       2497 32787 4196      - Withdrawn - aggregated with 159.45.68.0/22 (2497 32787 4196)
  159.45.68.0/22       2497 32787 4196      - Withdrawn - aggregated with 159.45.64.0/22 (2497 32787 4196)
  159.45.72.0/22       2497 32787 4196      - Withdrawn - aggregated with 159.45.76.0/22 (2497 32787 4196)
  159.45.76.0/22       2497 32787 4196      - Withdrawn - aggregated with 159.45.72.0/22 (2497 32787 4196)
  159.45.80.0/21       2497 32787 4196      + Announce - aggregate of 159.45.80.0/22 (2497 32787 4196) and 159.45.84.0/22 (2497 32787 4196)
  159.45.80.0/22       2497 32787 4196      - Withdrawn - aggregated with 159.45.84.0/22 (2497 32787 4196)
  159.45.84.0/22       2497 32787 4196      - Withdrawn - aggregated with 159.45.80.0/22 (2497 32787 4196)
  159.45.88.0/22       2497 32787 4196        
  159.45.92.0/24       2497 32787 4196        
  159.45.96.0/19       57866 3356 4196      - Withdrawn - aggregated with 159.45.64.0/19 (57866 3356 4196)
  159.45.96.0/19       2497 32787 4196      + Announce - aggregate of 159.45.96.0/20 (2497 32787 4196) and 159.45.112.0/20 (2497 32787 4196)
  159.45.96.0/22       2497 32787 4196      - Withdrawn - aggregated with 159.45.100.0/22 (2497 32787 4196)
  159.45.100.0/22      2497 32787 4196      - Withdrawn - aggregated with 159.45.96.0/22 (2497 32787 4196)
  159.45.104.0/22      2497 32787 4196      - Withdrawn - aggregated with 159.45.108.0/22 (2497 32787 4196)
  159.45.108.0/22      2497 32787 4196      - Withdrawn - aggregated with 159.45.104.0/22 (2497 32787 4196)
  159.45.112.0/22      2497 32787 4196      - Withdrawn - aggregated with 159.45.116.0/22 (2497 32787 4196)
  159.45.116.0/22      2497 32787 4196      - Withdrawn - aggregated with 159.45.112.0/22 (2497 32787 4196)
  159.45.120.0/22      2497 32787 4196      - Withdrawn - aggregated with 159.45.124.0/22 (2497 32787 4196)
  159.45.124.0/22      2497 32787 4196      - Withdrawn - aggregated with 159.45.120.0/22 (2497 32787 4196)
  159.45.128.0/19      57866 3356 4196        
  159.45.128.0/24      2497 32787 4196        
  159.45.130.0/23      2497 32787 4196      + Announce - aggregate of 159.45.130.0/24 (2497 32787 4196) and 159.45.131.0/24 (2497 32787 4196)
  159.45.130.0/24      2497 32787 4196      - Withdrawn - aggregated with 159.45.131.0/24 (2497 32787 4196)
  159.45.131.0/24      2497 32787 4196      - Withdrawn - aggregated with 159.45.130.0/24 (2497 32787 4196)
  159.45.132.0/22      2497 32787 4196        
  159.45.136.0/21      2497 32787 4196      + Announce - aggregate of 159.45.136.0/22 (2497 32787 4196) and 159.45.140.0/22 (2497 32787 4196)
  159.45.136.0/22      2497 32787 4196      - Withdrawn - aggregated with 159.45.140.0/22 (2497 32787 4196)
  159.45.140.0/22      2497 32787 4196      - Withdrawn - aggregated with 159.45.136.0/22 (2497 32787 4196)
  159.45.144.0/20      2497 32787 4196      + Announce - aggregate of 159.45.144.0/21 (2497 32787 4196) and 159.45.152.0/21 (2497 32787 4196)
  159.45.144.0/22      2497 32787 4196      - Withdrawn - aggregated with 159.45.148.0/22 (2497 32787 4196)
  159.45.148.0/22      2497 32787 4196      - Withdrawn - aggregated with 159.45.144.0/22 (2497 32787 4196)
  159.45.152.0/22      2497 32787 4196      - Withdrawn - aggregated with 159.45.156.0/22 (2497 32787 4196)
  159.45.156.0/22      2497 32787 4196      - Withdrawn - aggregated with 159.45.152.0/22 (2497 32787 4196)
  159.45.192.0/20      7018 4196              
  159.45.208.0/20      57866 3356 4196        
  159.45.208.0/20      2497 32787 4196      + Announce - aggregate of 159.45.208.0/21 (2497 32787 4196) and 159.45.216.0/21 (2497 32787 4196)
  159.45.208.0/22      2497 32787 4196      - Withdrawn - aggregated with 159.45.212.0/22 (2497 32787 4196)
  159.45.212.0/22      2497 32787 4196      - Withdrawn - aggregated with 159.45.208.0/22 (2497 32787 4196)
  159.45.216.0/22      2497 32787 4196      - Withdrawn - aggregated with 159.45.220.0/22 (2497 32787 4196)
  159.45.220.0/22      2497 32787 4196      - Withdrawn - aggregated with 159.45.216.0/22 (2497 32787 4196)
  159.45.240.0/21      57866 3356 4196        
  159.45.242.0/23      2497 32787 4196      + Announce - aggregate of 159.45.242.0/24 (2497 32787 4196) and 159.45.243.0/24 (2497 32787 4196)
  159.45.242.0/24      2497 32787 4196      - Withdrawn - aggregated with 159.45.243.0/24 (2497 32787 4196)
  159.45.243.0/24      2497 32787 4196      - Withdrawn - aggregated with 159.45.242.0/24 (2497 32787 4196)
  159.45.244.0/22      2497 32787 4196        
  161.231.1.0/24       57866 3356 4196        
  162.29.0.0/18        57866 3356 4196      + Announce - aggregate of 162.29.0.0/19 (57866 3356 4196) and 162.29.32.0/19 (57866 3356 4196)
  162.29.0.0/19        57866 3356 4196      - Withdrawn - aggregated with 162.29.32.0/19 (57866 3356 4196)
  162.29.0.0/22        2497 32787 4196        
  162.29.4.0/24        2497 32787 4196        
  162.29.7.0/24        2497 32787 4196        
  162.29.10.0/23       2497 32787 4196      + Announce - aggregate of 162.29.10.0/24 (2497 32787 4196) and 162.29.11.0/24 (2497 32787 4196)
  162.29.10.0/24       2497 32787 4196      - Withdrawn - aggregated with 162.29.11.0/24 (2497 32787 4196)
  162.29.11.0/24       2497 32787 4196      - Withdrawn - aggregated with 162.29.10.0/24 (2497 32787 4196)
  162.29.12.0/22       2497 32787 4196        
  162.29.16.0/20       2497 32787 4196      + Announce - aggregate of 162.29.16.0/21 (2497 32787 4196) and 162.29.24.0/21 (2497 32787 4196)
  162.29.16.0/22       2497 32787 4196      - Withdrawn - aggregated with 162.29.20.0/22 (2497 32787 4196)
  162.29.20.0/22       2497 32787 4196      - Withdrawn - aggregated with 162.29.16.0/22 (2497 32787 4196)
  162.29.24.0/22       2497 32787 4196      - Withdrawn - aggregated with 162.29.28.0/22 (2497 32787 4196)
  162.29.28.0/22       2497 32787 4196      - Withdrawn - aggregated with 162.29.24.0/22 (2497 32787 4196)
  162.29.32.0/19       57866 3356 4196      - Withdrawn - aggregated with 162.29.0.0/19 (57866 3356 4196)
  162.29.32.0/22       2497 32787 4196        
  162.29.36.0/24       2497 32787 4196        
  162.29.39.0/24       2497 32787 4196        
  162.29.42.0/23       2497 32787 4196      + Announce - aggregate of 162.29.42.0/24 (2497 32787 4196) and 162.29.43.0/24 (2497 32787 4196)
  162.29.42.0/24       2497 32787 4196      - Withdrawn - aggregated with 162.29.43.0/24 (2497 32787 4196)
  162.29.43.0/24       2497 32787 4196      - Withdrawn - aggregated with 162.29.42.0/24 (2497 32787 4196)
  162.29.44.0/22       2497 32787 4196        
  162.29.48.0/20       2497 32787 4196      + Announce - aggregate of 162.29.48.0/21 (2497 32787 4196) and 162.29.56.0/21 (2497 32787 4196)
  162.29.48.0/22       2497 32787 4196      - Withdrawn - aggregated with 162.29.52.0/22 (2497 32787 4196)
  162.29.52.0/22       2497 32787 4196      - Withdrawn - aggregated with 162.29.48.0/22 (2497 32787 4196)
  162.29.56.0/22       2497 32787 4196      - Withdrawn - aggregated with 162.29.60.0/22 (2497 32787 4196)
  162.29.60.0/22       2497 32787 4196      - Withdrawn - aggregated with 162.29.56.0/22 (2497 32787 4196)
  167.138.224.0/19     57866 3356 4196        
  167.138.224.0/19     2497 32787 4196      + Announce - aggregate of 167.138.224.0/20 (2497 32787 4196) and 167.138.240.0/20 (2497 32787 4196)
  167.138.224.0/22     2497 32787 4196      - Withdrawn - aggregated with 167.138.228.0/22 (2497 32787 4196)
  167.138.228.0/22     2497 32787 4196      - Withdrawn - aggregated with 167.138.224.0/22 (2497 32787 4196)
  167.138.232.0/22     2497 32787 4196      - Withdrawn - aggregated with 167.138.236.0/22 (2497 32787 4196)
  167.138.236.0/22     2497 32787 4196      - Withdrawn - aggregated with 167.138.232.0/22 (2497 32787 4196)
  167.138.240.0/22     2497 32787 4196      - Withdrawn - aggregated with 167.138.244.0/22 (2497 32787 4196)
  167.138.244.0/22     2497 32787 4196      - Withdrawn - aggregated with 167.138.240.0/22 (2497 32787 4196)
  167.138.248.0/22     2497 32787 4196      - Withdrawn - aggregated with 167.138.252.0/22 (2497 32787 4196)
  167.138.252.0/22     2497 32787 4196      - Withdrawn - aggregated with 167.138.248.0/22 (2497 32787 4196)
  169.200.176.0/20     57866 3356 4196        
  169.200.176.0/21     2497 32787 4196      + Announce - aggregate of 169.200.176.0/22 (2497 32787 4196) and 169.200.180.0/22 (2497 32787 4196)
  169.200.176.0/22     2497 32787 4196      - Withdrawn - aggregated with 169.200.180.0/22 (2497 32787 4196)
  169.200.180.0/22     2497 32787 4196      - Withdrawn - aggregated with 169.200.176.0/22 (2497 32787 4196)
  169.200.184.0/24     2497 32787 4196        
  169.200.187.0/24     2497 32787 4196        
  169.200.189.0/24     2497 32787 4196        
  169.200.190.0/23     2497 32787 4196      + Announce - aggregate of 169.200.190.0/24 (2497 32787 4196) and 169.200.191.0/24 (2497 32787 4196)
  169.200.190.0/24     2497 32787 4196      - Withdrawn - aggregated with 169.200.191.0/24 (2497 32787 4196)
  169.200.191.0/24     2497 32787 4196      - Withdrawn - aggregated with 169.200.190.0/24 (2497 32787 4196)
  171.72.192.0/24      6939 3356 4196         
  171.72.193.0/24      6939 701 4196          
  171.72.196.0/24      3257 3356 4196         
  171.72.197.0/24      6939 701 4196          
  171.72.202.0/24      3257 701 4196          
  171.72.203.0/24      7018 4196              

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

AS4196   44 More Specifics   45 Total Advertisements   WELLSFARGO-4196, US
    159.45.64.0/19                159.45.0.0/16
    159.45.66.0/24                159.45.0.0/16
    159.45.75.0/24                159.45.0.0/16
    159.45.86.0/24                159.45.0.0/16
    159.45.92.0/24                159.45.0.0/16
    159.45.96.0/19                159.45.0.0/16
    159.45.104.0/24               159.45.0.0/16
    159.45.124.0/24               159.45.0.0/16
    159.45.125.0/24               159.45.0.0/16
    159.45.128.0/19               159.45.0.0/16
    159.45.131.0/24               159.45.0.0/16
    159.45.144.0/24               159.45.0.0/16
    159.45.192.0/20               159.45.0.0/16
    159.45.208.0/20               159.45.0.0/16
    159.45.211.0/24               159.45.0.0/16
    159.45.232.0/21               159.45.0.0/16
    159.45.240.0/21               159.45.0.0/16
    159.45.242.0/24               159.45.0.0/16
    159.45.243.0/24               159.45.0.0/16
    161.231.1.0/24                161.231.0.0/16
    161.231.218.0/23              161.231.0.0/16
    162.29.0.0/19                 162.29.0.0/16
    162.29.0.0/24                 162.29.0.0/16
    162.29.1.0/24                 162.29.0.0/16
    162.29.2.0/24                 162.29.0.0/16
    162.29.3.0/24                 162.29.0.0/16
    162.29.4.0/24                 162.29.0.0/16
    162.29.32.0/19                162.29.0.0/16
    162.29.32.0/24                162.29.0.0/16
    162.29.33.0/24                162.29.0.0/16
    162.29.34.0/24                162.29.0.0/16
    162.29.35.0/24                162.29.0.0/16
    162.29.36.0/24                162.29.0.0/16
    162.111.192.0/22              162.111.0.0/16
    167.138.224.0/19              167.138.0.0/16
    169.200.176.0/20              169.200.0.0/16
    171.72.192.0/24               171.72.0.0/16
    171.72.193.0/24               171.72.0.0/16
    171.72.196.0/24               171.72.0.0/16
    171.72.197.0/24               171.72.0.0/16
    171.72.200.0/24               171.72.0.0/16
    171.72.201.0/24               171.72.0.0/16
    171.72.202.0/24               171.72.0.0/16
    171.72.203.0/24               171.72.0.0/16
    159.45.64.0/22                159.45.0.0/16
    159.45.68.0/22                159.45.0.0/16
    159.45.72.0/22                159.45.0.0/16
    159.45.76.0/22                159.45.0.0/16
    159.45.80.0/22                159.45.0.0/16
    159.45.84.0/22                159.45.0.0/16
    159.45.88.0/22                159.45.0.0/16
    159.45.88.0/24                159.45.0.0/16
    159.45.89.0/24                159.45.0.0/16
    159.45.96.0/22                159.45.0.0/16
    159.45.100.0/22               159.45.0.0/16
    159.45.102.0/24               159.45.0.0/16
    159.45.104.0/22               159.45.0.0/16
    159.45.108.0/22               159.45.0.0/16
    159.45.112.0/22               159.45.0.0/16
    159.45.116.0/22               159.45.0.0/16
    159.45.120.0/22               159.45.0.0/16
    159.45.124.0/22               159.45.0.0/16
    159.45.128.0/24               159.45.0.0/16
    159.45.130.0/24               159.45.0.0/16
    159.45.132.0/22               159.45.0.0/16
    159.45.136.0/22               159.45.0.0/16
    159.45.140.0/22               159.45.0.0/16
    159.45.144.0/22               159.45.0.0/16
    159.45.148.0/22               159.45.0.0/16
    159.45.152.0/22               159.45.0.0/16
    159.45.156.0/22               159.45.0.0/16
    159.45.208.0/22               159.45.0.0/16
    159.45.208.0/24               159.45.0.0/16
    159.45.212.0/22               159.45.0.0/16
    159.45.212.0/24               159.45.0.0/16
    159.45.213.0/24               159.45.0.0/16
    159.45.216.0/22               159.45.0.0/16
    159.45.220.0/22               159.45.0.0/16
    159.45.232.0/22               159.45.0.0/16
    159.45.232.0/24               159.45.0.0/16
    159.45.236.0/22               159.45.0.0/16
    162.29.0.0/22                 162.29.0.0/16
    162.29.7.0/24                 162.29.0.0/16
    162.29.10.0/24                162.29.0.0/16
    162.29.11.0/24                162.29.0.0/16
    162.29.12.0/22                162.29.0.0/16
    162.29.16.0/22                162.29.0.0/16
    162.29.20.0/22                162.29.0.0/16
    162.29.24.0/22                162.29.0.0/16
    162.29.28.0/22                162.29.0.0/16
    162.29.32.0/22                162.29.0.0/16
    162.29.39.0/24                162.29.0.0/16
    162.29.42.0/24                162.29.0.0/16
    162.29.43.0/24                162.29.0.0/16
    162.29.44.0/22                162.29.0.0/16
    162.29.48.0/22                162.29.0.0/16
    162.29.52.0/22                162.29.0.0/16
    162.29.56.0/22                162.29.0.0/16
    162.29.60.0/22                162.29.0.0/16
    167.138.224.0/22              167.138.0.0/16
    167.138.228.0/22              167.138.0.0/16
    167.138.232.0/22              167.138.0.0/16
    167.138.236.0/22              167.138.0.0/16
    167.138.240.0/22              167.138.0.0/16
    167.138.244.0/22              167.138.0.0/16
    167.138.248.0/22              167.138.0.0/16
    167.138.252.0/22              167.138.0.0/16

Prefixes added and withdrawn by this origin AS in the past 7 days.

    - 159.45.64.0/22              Withdrawn
    - 159.45.68.0/22              Withdrawn
    - 159.45.72.0/22              Withdrawn
    - 159.45.76.0/22              Withdrawn
    - 159.45.80.0/22              Withdrawn
    - 159.45.84.0/22              Withdrawn
    - 159.45.88.0/22              Withdrawn
    - 159.45.88.0/24              Withdrawn
    - 159.45.89.0/24              Withdrawn
    - 159.45.96.0/22              Withdrawn
    - 159.45.100.0/22             Withdrawn
    - 159.45.102.0/24             Withdrawn
    - 159.45.104.0/22             Withdrawn
    - 159.45.108.0/22             Withdrawn
    - 159.45.112.0/22             Withdrawn
    - 159.45.116.0/22             Withdrawn
    - 159.45.120.0/22             Withdrawn
    - 159.45.124.0/22             Withdrawn
    - 159.45.128.0/24             Withdrawn
    - 159.45.130.0/24             Withdrawn
    - 159.45.132.0/22             Withdrawn
    - 159.45.136.0/22             Withdrawn
    - 159.45.140.0/22             Withdrawn
    - 159.45.144.0/22             Withdrawn
    - 159.45.148.0/22             Withdrawn
    - 159.45.152.0/22             Withdrawn
    - 159.45.156.0/22             Withdrawn
    - 159.45.208.0/22             Withdrawn
    - 159.45.208.0/24             Withdrawn
    - 159.45.212.0/22             Withdrawn
    - 159.45.212.0/24             Withdrawn
    - 159.45.213.0/24             Withdrawn
    - 159.45.216.0/22             Withdrawn
    - 159.45.220.0/22             Withdrawn
    - 159.45.232.0/22             Withdrawn
    - 159.45.232.0/24             Withdrawn
    - 159.45.236.0/22             Withdrawn
    - 162.29.0.0/22               Withdrawn
    - 162.29.7.0/24               Withdrawn
    - 162.29.10.0/24              Withdrawn
    - 162.29.11.0/24              Withdrawn
    - 162.29.12.0/22              Withdrawn
    - 162.29.16.0/22              Withdrawn
    - 162.29.20.0/22              Withdrawn
    - 162.29.24.0/22              Withdrawn
    - 162.29.28.0/22              Withdrawn
    - 162.29.32.0/22              Withdrawn
    - 162.29.39.0/24              Withdrawn
    - 162.29.42.0/24              Withdrawn
    - 162.29.43.0/24              Withdrawn
    - 162.29.44.0/22              Withdrawn
    - 162.29.48.0/22              Withdrawn
    - 162.29.52.0/22              Withdrawn
    - 162.29.56.0/22              Withdrawn
    - 162.29.60.0/22              Withdrawn
    - 167.138.224.0/22            Withdrawn
    - 167.138.228.0/22            Withdrawn
    - 167.138.232.0/22            Withdrawn
    - 167.138.236.0/22            Withdrawn
    - 167.138.240.0/22            Withdrawn
    - 167.138.244.0/22            Withdrawn
    - 167.138.248.0/22            Withdrawn
    - 167.138.252.0/22            Withdrawn

Whois Entry

whois: 402603

IANA has recorded AS4196 as originally allocated by 
/usr/bin/whois -h jwhois.apnic.netr "AS4196\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:       4196
             ASName:         WELLSFARGO-4196
             ASHandle:       AS4196
             RegDate:        1994-12-16
             Updated:        2025-11-04
             Ref:            https://rdap.arin.net/registry/autnum/4196
             
             
             OrgName:        Wells Fargo Bank, N.A.
             OrgId:          WFBN
             Address:        420 Montgomery ST
             City:           San Francisco
             StateProv:      CA
             PostalCode:     94104
             Country:        US
             RegDate:        1987-05-10
             Updated:        2016-10-28
             Ref:            https://rdap.arin.net/registry/entity/WFBN
             
             
             OrgAbuseHandle: ZW100-ARIN
             OrgAbuseName:   Wells Fargo Company
             OrgAbusePhone:  +1-415-808-3158 
             OrgAbuseEmail:  hostmaster@wellsfargo.com
             OrgAbuseRef:    https://rdap.arin.net/registry/entity/ZW100-ARIN
             
             OrgTechHandle: ZW100-ARIN
             OrgTechName:   Wells Fargo Company
             OrgTechPhone:  +1-415-808-3158 
             OrgTechEmail:  hostmaster@wellsfargo.com
             OrgTechRef:    https://rdap.arin.net/registry/entity/ZW100-ARIN
             
             OrgNOCHandle: ZW100-ARIN
             OrgNOCName:   Wells Fargo Company
             OrgNOCPhone:  +1-415-808-3158 
             OrgNOCEmail:  hostmaster@wellsfargo.com
             OrgNOCRef:    https://rdap.arin.net/registry/entity/ZW100-ARIN
             
             
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