Report for 11941

Name

PWLLP-AS001 - Pillsbury Madison & Sutro, 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 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.

11941 PWLLP-AS001, US

  Adjacency:     9  Upstream:     9  Downstream:     0
  Upstream Adjacent AS list
    AS701           UUNET, US
    AS33651         CMCS, US
    AS6461          ZAYO-6461, US
    AS7018          ATT-INTERNET4, US
    AS22773         ASN-CXA-ALL-CCI-22773-RDC, US
    AS25956         ALPHE, US
    AS174           COGENT-174, US
    AS49915         MEGAPORT-GLOBAL-ACCESS Megaport, GB
    AS5580          GTT-ASIA, NL

Announced Prefixes

Rank  AS       Type    Originate Addr Space  (pfx)   Transit Addr space  (pfx)  Description
14408 AS11941        ORIGIN  Originate:       5632 /19.54  Transit:          0 /0.00  PWLLP-AS001, 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       %
12240 AS11941       PWLLP-AS001, US                                   22      6      3     19      3  13.64%


  Prefix               AS Path                              Aggregation Suggestion
  204.227.225.0/24     49788 174 11941        
  204.227.226.0/23     3257 174 11941       + Announce - aggregate of 204.227.226.0/24 (3257 174 11941) and 204.227.227.0/24 (3257 174 11941)
  204.227.226.0/24     3257 174 11941       - Withdrawn - aggregated with 204.227.227.0/24 (3257 174 11941)
  204.227.227.0/24     3257 174 11941       - Withdrawn - aggregated with 204.227.226.0/24 (3257 174 11941)
  204.227.228.0/24     6939 49915 11941       
  204.227.230.0/23     49788 174 11941      + Announce - aggregate of 204.227.230.0/24 (49788 174 11941) and 204.227.231.0/24 (49788 174 11941)
  204.227.230.0/24     49788 174 11941      - Withdrawn - aggregated with 204.227.231.0/24 (49788 174 11941)
  204.227.231.0/24     49788 174 11941      - Withdrawn - aggregated with 204.227.230.0/24 (49788 174 11941)
  204.227.232.0/24     2497 174 11941         
  204.227.233.0/24     7018 11941             
  204.227.236.0/24     49788 174 11941        
  204.227.237.0/24     3257 174 11941         
  204.227.238.0/24     3257 174 25956 11941   
  204.227.239.0/24     49788 174 11941        
  204.227.240.0/24     3257 174 11941         
  204.227.241.0/24     6939 22773 11941       
  204.227.242.0/24     3257 174 11941         
  204.227.243.0/24     49788 174 11941        
  204.227.245.0/24     3257 5580 11941        
  204.227.246.0/24     6939 49915 11941       
  204.227.247.0/24     3257 49915 11941       
  204.227.251.0/24     6939 49915 11941       
  204.227.254.0/23     6939 49915 11941     + Announce - aggregate of 204.227.254.0/24 (6939 49915 11941) and 204.227.255.0/24 (6939 49915 11941)
  204.227.254.0/24     6939 49915 11941     - Withdrawn - aggregated with 204.227.255.0/24 (6939 49915 11941)
  204.227.255.0/24     6939 49915 11941     - Withdrawn - aggregated with 204.227.254.0/24 (6939 49915 11941)

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

AS11941   23 More Specifics   23 Total Advertisements   PWLLP-AS001, US
    204.227.225.0/24              204.227.224.0/19
    204.227.226.0/24              204.227.224.0/19
    204.227.227.0/24              204.227.224.0/19
    204.227.228.0/24              204.227.224.0/19
    204.227.230.0/24              204.227.224.0/19
    204.227.231.0/24              204.227.224.0/19
    204.227.232.0/24              204.227.224.0/19
    204.227.233.0/24              204.227.224.0/19
    204.227.236.0/24              204.227.224.0/19
    204.227.237.0/24              204.227.224.0/19
    204.227.238.0/24              204.227.224.0/19
    204.227.239.0/24              204.227.224.0/19
    204.227.240.0/24              204.227.224.0/19
    204.227.241.0/24              204.227.224.0/19
    204.227.242.0/24              204.227.224.0/19
    204.227.243.0/24              204.227.224.0/19
    204.227.245.0/24              204.227.224.0/19
    204.227.246.0/24              204.227.224.0/19
    204.227.247.0/24              204.227.224.0/19
    204.227.251.0/24              204.227.224.0/19
    204.227.252.0/24              204.227.224.0/19
    204.227.254.0/24              204.227.224.0/19
    204.227.255.0/24              204.227.224.0/19

Whois Entry

whois: 402603

IANA has recorded AS11941 as originally allocated by 
/usr/bin/whois -h jwhois.apnic.netr "AS11941\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:       11941
             ASName:         PWLLP-AS001
             ASHandle:       AS11941
             RegDate:        2005-05-09
             Updated:        2012-02-24
             Ref:            https://rdap.arin.net/registry/autnum/11941
             
             
             OrgName:        Pillsbury Madison & Sutro, Inc.
             OrgId:          PMS-8
             Address:        333 Commerce Street
             Address:        Suite 1300
             City:           Nashville
             StateProv:      TN
             PostalCode:     37201
             Country:        US
             RegDate:        1995-01-24
             Updated:        2026-05-05
             Ref:            https://rdap.arin.net/registry/entity/PMS-8
             
             
             OrgTechHandle: NO166-ORG-ARIN
             OrgTechName:   Hostmaster
             OrgTechPhone:  +1-615-622-3582 
             OrgTechEmail:  hostmaster@pillsburylaw.com
             OrgTechRef:    https://rdap.arin.net/registry/entity/NO166-ORG-ARIN
             
             OrgDNSHandle: HIPES-ARIN
             OrgDNSName:   Hipes, Jacob 
             OrgDNSPhone:  +1-615-275-7284 
             OrgDNSEmail:  jacob.hipes@pillsburylaw.com
             OrgDNSRef:    https://rdap.arin.net/registry/entity/HIPES-ARIN
             
             OrgRoutingHandle: HIPES-ARIN
             OrgRoutingName:   Hipes, Jacob 
             OrgRoutingPhone:  +1-615-275-7284 
             OrgRoutingEmail:  jacob.hipes@pillsburylaw.com
             OrgRoutingRef:    https://rdap.arin.net/registry/entity/HIPES-ARIN
             
             OrgTechHandle: HIPES-ARIN
             OrgTechName:   Hipes, Jacob 
             OrgTechPhone:  +1-615-275-7284 
             OrgTechEmail:  jacob.hipes@pillsburylaw.com
             OrgTechRef:    https://rdap.arin.net/registry/entity/HIPES-ARIN
             
             OrgAbuseHandle: NO166-ORG-ARIN
             OrgAbuseName:   Hostmaster
             OrgAbusePhone:  +1-615-622-3582 
             OrgAbuseEmail:  hostmaster@pillsburylaw.com
             OrgAbuseRef:    https://rdap.arin.net/registry/entity/NO166-ORG-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.
             #