Report for 40923

Name

FID-SYS-RTP - FMR LLC, 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.

40923 FID-SYS-RTP, US

  Adjacency:     1  Upstream:     1  Downstream:     0
  Upstream Adjacent AS list
    AS32787         PROLEXIC-TECHNOLOGIES-DDOS-MITIGATION-NETWORK, US

Announced Prefixes

Rank  AS       Type    Originate Addr Space  (pfx)   Transit Addr space  (pfx)  Description
9683  AS40923        ORIGIN  Originate:      11264 /18.54  Transit:          0 /0.00  FID-SYS-RTP, 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       %
 2146 AS40923       FID-SYS-RTP, US                                   44     36      9     17     27  61.36%


  Prefix               AS Path                              Aggregation Suggestion
  155.199.32.0/21      2497 32787 40923     + Announce - aggregate of 155.199.32.0/22 (2497 32787 40923) and 155.199.36.0/22 (2497 32787 40923)
  155.199.32.0/24      2497 32787 40923     - Withdrawn - aggregated with 155.199.33.0/24 (2497 32787 40923)
  155.199.33.0/24      2497 32787 40923     - Withdrawn - aggregated with 155.199.32.0/24 (2497 32787 40923)
  155.199.34.0/24      2497 32787 40923     - Withdrawn - aggregated with 155.199.35.0/24 (2497 32787 40923)
  155.199.35.0/24      2497 32787 40923     - Withdrawn - aggregated with 155.199.34.0/24 (2497 32787 40923)
  155.199.36.0/24      2497 32787 40923     - Withdrawn - aggregated with 155.199.37.0/24 (2497 32787 40923)
  155.199.37.0/24      2497 32787 40923     - Withdrawn - aggregated with 155.199.36.0/24 (2497 32787 40923)
  155.199.38.0/24      2497 32787 40923     - Withdrawn - aggregated with 155.199.39.0/24 (2497 32787 40923)
  155.199.39.0/24      2497 32787 40923     - Withdrawn - aggregated with 155.199.38.0/24 (2497 32787 40923)
  155.199.40.0/22      2497 32787 40923     + Announce - aggregate of 155.199.40.0/23 (2497 32787 40923) and 155.199.42.0/23 (2497 32787 40923)
  155.199.40.0/24      2497 32787 40923     - Withdrawn - aggregated with 155.199.41.0/24 (2497 32787 40923)
  155.199.41.0/24      2497 32787 40923     - Withdrawn - aggregated with 155.199.40.0/24 (2497 32787 40923)
  155.199.42.0/24      2497 32787 40923     - Withdrawn - aggregated with 155.199.43.0/24 (2497 32787 40923)
  155.199.43.0/24      2497 32787 40923     - Withdrawn - aggregated with 155.199.42.0/24 (2497 32787 40923)
  155.199.51.0/24      2497 32787 40923       
  155.199.192.0/22     2497 32787 40923     + Announce - aggregate of 155.199.192.0/23 (2497 32787 40923) and 155.199.194.0/23 (2497 32787 40923)
  155.199.192.0/24     2497 32787 40923     - Withdrawn - aggregated with 155.199.193.0/24 (2497 32787 40923)
  155.199.193.0/24     2497 32787 40923     - Withdrawn - aggregated with 155.199.192.0/24 (2497 32787 40923)
  155.199.194.0/24     2497 32787 40923     - Withdrawn - aggregated with 155.199.195.0/24 (2497 32787 40923)
  155.199.195.0/24     2497 32787 40923     - Withdrawn - aggregated with 155.199.194.0/24 (2497 32787 40923)
  155.199.196.0/23     2497 32787 40923     + Announce - aggregate of 155.199.196.0/24 (2497 32787 40923) and 155.199.197.0/24 (2497 32787 40923)
  155.199.196.0/24     2497 32787 40923     - Withdrawn - aggregated with 155.199.197.0/24 (2497 32787 40923)
  155.199.197.0/24     2497 32787 40923     - Withdrawn - aggregated with 155.199.196.0/24 (2497 32787 40923)
  155.199.199.0/24     2497 32787 40923       
  155.199.200.0/21     2497 32787 40923     + Announce - aggregate of 155.199.200.0/22 (2497 32787 40923) and 155.199.204.0/22 (2497 32787 40923)
  155.199.200.0/24     2497 32787 40923     - Withdrawn - aggregated with 155.199.201.0/24 (2497 32787 40923)
  155.199.201.0/24     2497 32787 40923     - Withdrawn - aggregated with 155.199.200.0/24 (2497 32787 40923)
  155.199.202.0/24     2497 32787 40923     - Withdrawn - aggregated with 155.199.203.0/24 (2497 32787 40923)
  155.199.203.0/24     2497 32787 40923     - Withdrawn - aggregated with 155.199.202.0/24 (2497 32787 40923)
  155.199.204.0/24     2497 32787 40923     - Withdrawn - aggregated with 155.199.205.0/24 (2497 32787 40923)
  155.199.205.0/24     2497 32787 40923     - Withdrawn - aggregated with 155.199.204.0/24 (2497 32787 40923)
  155.199.206.0/24     2497 32787 40923     - Withdrawn - aggregated with 155.199.207.0/24 (2497 32787 40923)
  155.199.207.0/24     2497 32787 40923     - Withdrawn - aggregated with 155.199.206.0/24 (2497 32787 40923)
  155.199.208.0/22     2497 32787 40923     + Announce - aggregate of 155.199.208.0/23 (2497 32787 40923) and 155.199.210.0/23 (2497 32787 40923)
  155.199.208.0/24     2497 32787 40923     - Withdrawn - aggregated with 155.199.209.0/24 (2497 32787 40923)
  155.199.209.0/24     2497 32787 40923     - Withdrawn - aggregated with 155.199.208.0/24 (2497 32787 40923)
  155.199.210.0/24     2497 32787 40923     - Withdrawn - aggregated with 155.199.211.0/24 (2497 32787 40923)
  155.199.211.0/24     2497 32787 40923     - Withdrawn - aggregated with 155.199.210.0/24 (2497 32787 40923)
  155.199.216.0/23     2497 32787 40923     + Announce - aggregate of 155.199.216.0/24 (2497 32787 40923) and 155.199.217.0/24 (2497 32787 40923)
  155.199.216.0/24     2497 32787 40923     - Withdrawn - aggregated with 155.199.217.0/24 (2497 32787 40923)
  155.199.217.0/24     2497 32787 40923     - Withdrawn - aggregated with 155.199.216.0/24 (2497 32787 40923)
  155.199.218.0/24     2497 32787 40923       
  155.199.223.0/24     2497 32787 40923       
  192.223.136.0/23     2497 32787 40923     + Announce - aggregate of 192.223.136.0/24 (2497 32787 40923) and 192.223.137.0/24 (2497 32787 40923)
  192.223.136.0/24     2497 32787 40923     - Withdrawn - aggregated with 192.223.137.0/24 (2497 32787 40923)
  192.223.137.0/24     2497 32787 40923     - Withdrawn - aggregated with 192.223.136.0/24 (2497 32787 40923)
  192.223.138.0/24     2497 32787 40923       
  192.223.160.0/23     2497 32787 40923     + Announce - aggregate of 192.223.160.0/24 (2497 32787 40923) and 192.223.161.0/24 (2497 32787 40923)
  192.223.160.0/24     2497 32787 40923     - Withdrawn - aggregated with 192.223.161.0/24 (2497 32787 40923)
  192.223.161.0/24     2497 32787 40923     - Withdrawn - aggregated with 192.223.160.0/24 (2497 32787 40923)
  192.223.198.0/24     2497 32787 40923       
  192.223.236.0/24     2497 32787 40923       
  192.223.249.0/24     2497 32787 40923       

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

AS40923   44 More Specifics   44 Total Advertisements   FID-SYS-RTP, US
    155.199.32.0/24               155.199.0.0/16
    155.199.33.0/24               155.199.0.0/16
    155.199.34.0/24               155.199.0.0/16
    155.199.35.0/24               155.199.0.0/16
    155.199.36.0/24               155.199.0.0/16
    155.199.37.0/24               155.199.0.0/16
    155.199.38.0/24               155.199.0.0/16
    155.199.39.0/24               155.199.0.0/16
    155.199.40.0/24               155.199.0.0/16
    155.199.41.0/24               155.199.0.0/16
    155.199.42.0/24               155.199.0.0/16
    155.199.43.0/24               155.199.0.0/16
    155.199.44.0/24               155.199.0.0/16
    155.199.51.0/24               155.199.0.0/16
    155.199.192.0/24              155.199.0.0/16
    155.199.193.0/24              155.199.0.0/16
    155.199.194.0/24              155.199.0.0/16
    155.199.195.0/24              155.199.0.0/16
    155.199.196.0/24              155.199.0.0/16
    155.199.197.0/24              155.199.0.0/16
    155.199.199.0/24              155.199.0.0/16
    155.199.200.0/24              155.199.0.0/16
    155.199.201.0/24              155.199.0.0/16
    155.199.202.0/24              155.199.0.0/16
    155.199.203.0/24              155.199.0.0/16
    155.199.204.0/24              155.199.0.0/16
    155.199.205.0/24              155.199.0.0/16
    155.199.206.0/24              155.199.0.0/16
    155.199.207.0/24              155.199.0.0/16
    155.199.208.0/24              155.199.0.0/16
    155.199.209.0/24              155.199.0.0/16
    155.199.210.0/24              155.199.0.0/16
    155.199.211.0/24              155.199.0.0/16
    155.199.216.0/24              155.199.0.0/16
    155.199.217.0/24              155.199.0.0/16
    155.199.218.0/24              155.199.0.0/16
    155.199.223.0/24              155.199.0.0/16
    192.223.136.0/24              192.223.128.0/17
    192.223.160.0/24              192.223.128.0/17
    192.223.161.0/24              192.223.128.0/17
    192.223.198.0/24              192.223.128.0/17
    192.223.199.0/24              192.223.128.0/17
    192.223.236.0/24              192.223.128.0/17
    192.223.249.0/24              192.223.128.0/17
    155.199.198.0/24              155.199.0.0/16
    192.223.137.0/24              192.223.128.0/17

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

    + 155.199.44.0/24             Announced
    + 192.223.199.0/24            Announced
    - 155.199.198.0/24            Withdrawn
    - 192.223.137.0/24            Withdrawn

Whois Entry

whois: 402613

IANA has recorded AS40923 as originally allocated by 
/usr/bin/whois -h jwhois.apnic.netr "AS40923\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:       40923
             ASName:         FID-SYS-RTP
             ASHandle:       AS40923
             RegDate:        2008-05-20
             Updated:        2024-03-04
             Ref:            https://rdap.arin.net/registry/autnum/40923
             
             
             OrgName:        FMR LLC
             OrgId:          FI-519
             Address:        245 Summer St.
             City:           Boston
             StateProv:      MA
             PostalCode:     02205
             Country:        US
             RegDate:        2022-05-11
             Updated:        2023-05-18
             Ref:            https://rdap.arin.net/registry/entity/FI-519
             
             
             OrgNOCHandle: IPMAS-ARIN
             OrgNOCName:   IPMASTER
             OrgNOCPhone:  +1-603-791-6065 
             OrgNOCEmail:  ipmaster@fmr.com
             OrgNOCRef:    https://rdap.arin.net/registry/entity/IPMAS-ARIN
             
             OrgTechHandle: IPMAS-ARIN
             OrgTechName:   IPMASTER
             OrgTechPhone:  +1-603-791-6065 
             OrgTechEmail:  ipmaster@fmr.com
             OrgTechRef:    https://rdap.arin.net/registry/entity/IPMAS-ARIN
             
             OrgAbuseHandle: IPMAS-ARIN
             OrgAbuseName:   IPMASTER
             OrgAbusePhone:  +1-603-791-6065 
             OrgAbuseEmail:  ipmaster@fmr.com
             OrgAbuseRef:    https://rdap.arin.net/registry/entity/IPMAS-ARIN
             
             OrgDNSHandle: IPMAS-ARIN
             OrgDNSName:   IPMASTER
             OrgDNSPhone:  +1-603-791-6065 
             OrgDNSEmail:  ipmaster@fmr.com
             OrgDNSRef:    https://rdap.arin.net/registry/entity/IPMAS-ARIN
             
             OrgRoutingHandle: IPMAS-ARIN
             OrgRoutingName:   IPMASTER
             OrgRoutingPhone:  +1-603-791-6065 
             OrgRoutingEmail:  ipmaster@fmr.com
             OrgRoutingRef:    https://rdap.arin.net/registry/entity/IPMAS-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.
             #