Report for 402187

Name

AANSYS-NET - AANSys Network 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 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.

402187 AANSYS-NET - AANSys Network LLC, US

  Adjacency:     2  Upstream:     2  Downstream:     0
  Upstream Adjacent AS list
    AS21859         ZEN-ECN - Zenlayer Inc, US
    AS62610         ZEN-DPS - Zenlayer Inc, US

Announced Prefixes

Rank  AS       Type    Originate Addr Space  (pfx)   Transit Addr space  (pfx)  Description
34553 AS402187       ORIGIN  Originate:       1280 /21.68  Transit:          0 /0.00  AANSYS-NET - AANSys Network LLC, 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       %
77419 AS402187      AANSYS-NET - AANSys Network LLC, US                5      0      0      5      0   0.00%


  Prefix               AS Path                              Aggregation Suggestion
  2.27.164.0/24        4777 2497 1299 21859 402187   
  46.17.13.0/24        4608 1221 4637 21859 402187   
  95.134.154.0/24      4608 1221 4637 21859 402187   
  178.83.14.0/24       4777 2497 1299 21859 402187   
  191.96.105.0/24      4777 2516 3257 29752 62610 402187   

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

AS402187   5 More Specifics   5 Total Advertisements   AANSYS-NET - AANSys Network LLC, US
    2.27.164.0/24                 2.26.0.0/15
    46.17.13.0/24                 46.17.8.0/21
    95.134.154.0/24               95.134.0.0/15
    178.83.14.0/24                178.83.0.0/16
    191.96.105.0/24               191.96.0.0/16
    45.8.23.0/24                  45.8.20.0/22
    45.8.134.0/24                 45.8.132.0/22
    45.8.252.0/24                 45.8.252.0/22
    46.17.12.0/24                 46.17.8.0/21
    91.124.86.0/24                91.124.0.0/16
    95.135.251.0/24               95.134.0.0/15
    178.92.140.0/24               178.92.0.0/14

Prefixes added and withdrawn by this origin AS in the past 7 days.

    - 45.8.23.0/24                Withdrawn
    - 45.8.134.0/24               Withdrawn
    - 45.8.252.0/24               Withdrawn
    - 46.17.12.0/24               Withdrawn
    - 91.124.86.0/24              Withdrawn
    - 95.135.251.0/24             Withdrawn
    - 178.92.140.0/24             Withdrawn

Whois Entry

whois: 402591

IANA has recorded AS402187 as originally allocated by 
/usr/bin/whois -h jwhois.apnic.netr "AS402187\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:       402187
             ASName:         AANSYS-NET
             ASHandle:       AS402187
             RegDate:        2026-02-06
             Updated:        2026-02-06
             Ref:            https://rdap.arin.net/registry/autnum/402187
             
             
             OrgName:        AANSys Network LLC
             OrgId:          ANL-382
             Address:        526 Sandalwood Dr
             City:           Lexington
             StateProv:      KY
             PostalCode:     40505
             Country:        US
             RegDate:        2026-01-21
             Updated:        2026-02-02
             Ref:            https://rdap.arin.net/registry/entity/ANL-382
             
             
             OrgTechHandle: TMJT-ARIN
             OrgTechName:   Troyer, Tyler Mitchell Joe
             OrgTechPhone:  +1-859-775-1576 
             OrgTechEmail:  TTroyer@aansysnetwork.com
             OrgTechRef:    https://rdap.arin.net/registry/entity/TMJT-ARIN
             
             OrgAbuseHandle: TMJT-ARIN
             OrgAbuseName:   Troyer, Tyler Mitchell Joe
             OrgAbusePhone:  +1-859-775-1576 
             OrgAbuseEmail:  TTroyer@aansysnetwork.com
             OrgAbuseRef:    https://rdap.arin.net/registry/entity/TMJT-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.
             #