Report for 399458

Name

COMARCH-NET-US-1 - Comarch 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.

399458 COMARCH-NET-US-1 - Comarch Inc, US

  Adjacency:     1  Upstream:     1  Downstream:     0
  Upstream Adjacent AS list
    AS3257          GTT-BACKBONE GTT, US

Announced Prefixes

Rank  AS       Type    Originate Addr Space  (pfx)   Transit Addr space  (pfx)  Description
57786 AS399458       ORIGIN  Originate:        512 /23.00  Transit:          0 /0.00  COMARCH-NET-US-1 - Comarch 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       %
30482 AS399458      COMARCH-NET-US-1 - Comarch Inc, US                 2      2      1      1      1  50.00%


  Prefix               AS Path                              Aggregation Suggestion
  45.42.154.0/23       4777 2516 3257 399458 + Announce - aggregate of 45.42.154.0/24 (4777 2516 3257 399458) and 45.42.155.0/24 (4777 2516 3257 399458)
  45.42.154.0/24       4777 2516 3257 399458 - Withdrawn - aggregated with 45.42.155.0/24 (4777 2516 3257 399458)
  45.42.155.0/24       4777 2516 3257 399458 - Withdrawn - aggregated with 45.42.154.0/24 (4777 2516 3257 399458)

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

AS399458   2 More Specifics   2 Total Advertisements   COMARCH-NET-US-1 - Comarch Inc, US
    45.42.154.0/24                45.42.152.0/22
    45.42.155.0/24                45.42.152.0/22

Whois Entry

whois: 402332

IANA has recorded AS399458 as originally allocated by 
/usr/bin/whois -h jwhois.apnic.netr "AS399458\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:       399458
             ASName:         COMARCH-NET-US-1
             ASHandle:       AS399458
             RegDate:        2021-03-17
             Updated:        2021-03-17
             Ref:            https://rdap.arin.net/registry/autnum/399458
             
             
             OrgName:        Comarch Inc
             OrgId:          COMAR-5
             Address:        17 State Street,
             Address:        Suite 550
             City:           New York
             StateProv:      NY
             PostalCode:     10004
             Country:        US
             RegDate:        2020-09-09
             Updated:        2024-11-25
             Ref:            https://rdap.arin.net/registry/entity/COMAR-5
             
             
             OrgRoutingHandle: PYTEL6-ARIN
             OrgRoutingName:   Pytel, Krzysztof 
             OrgRoutingPhone:  +126877684 
             OrgRoutingEmail:  krzysztof.pytel@comarch.com
             OrgRoutingRef:    https://rdap.arin.net/registry/entity/PYTEL6-ARIN
             
             OrgTechHandle: PYTEL6-ARIN
             OrgTechName:   Pytel, Krzysztof 
             OrgTechPhone:  +126877684 
             OrgTechEmail:  krzysztof.pytel@comarch.com
             OrgTechRef:    https://rdap.arin.net/registry/entity/PYTEL6-ARIN
             
             OrgAbuseHandle: LAPPA1-ARIN
             OrgAbuseName:   Lappa, Marek 
             OrgAbusePhone:  +0048126215662 
             OrgAbuseEmail:  marek.lappa@comarch.com
             OrgAbuseRef:    https://rdap.arin.net/registry/entity/LAPPA1-ARIN
             
             OrgTechHandle: LAPPA1-ARIN
             OrgTechName:   Lappa, Marek 
             OrgTechPhone:  +0048126215662 
             OrgTechEmail:  marek.lappa@comarch.com
             OrgTechRef:    https://rdap.arin.net/registry/entity/LAPPA1-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.
             #