Report for 25746

Name

UNISYSASN25746 - Unisys Corporation, 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.

25746 UNISYSASN25746 - Unisys Corporation, US

  Adjacency:     1  Upstream:     1  Downstream:     0
  Upstream Adjacent AS list
    AS202           CENTURYLINK-LEGACY-LVLT-202 - Level 3 Parent, LLC, US

Announced Prefixes

Rank  AS       Type    Originate Addr Space  (pfx)   Transit Addr space  (pfx)  Description
9146  AS25746        ORIGIN  Originate:      12288 /18.42  Transit:          0 /0.00  UNISYSASN25746 - Unisys Corporation, 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       %
36809 AS25746       UNISYSASN25746 - Unisys Corporation, US            2      0      0      2      0   0.00%


  Prefix               AS Path                              Aggregation Suggestion
  129.220.48.0/20      4777 2497 3356 202 25746   
  129.220.64.0/19      4777 2516 3356 202 25746   

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

AS25746   1 More Specifics   2 Total Advertisements   UNISYSASN25746 - Unisys Corporation, US
    129.220.48.0/20               129.220.0.0/18

Whois Entry

whois: 402332

IANA has recorded AS25746 as originally allocated by 
/usr/bin/whois -h jwhois.apnic.netr "AS25746\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:       25746
             ASName:         UNISYSASN25746
             ASHandle:       AS25746
             RegDate:        2016-08-23
             Updated:        2016-08-23
             Comment:        unisys.com
             Ref:            https://rdap.arin.net/registry/autnum/25746
             
             
             OrgName:        Unisys Corporation
             OrgId:          UNISYS-13
             Address:        3199 Pilot Knob Road
             City:           Eagan
             StateProv:      MN
             PostalCode:     55121
             Country:        US
             RegDate:        1999-01-15
             Updated:        2011-09-24
             Ref:            https://rdap.arin.net/registry/entity/UNISYS-13
             
             
             OrgTechHandle: BS674-ARIN
             OrgTechName:   Sieger, Budd 
             OrgTechPhone:  +1-651-687-3083 
             OrgTechEmail:  budd.sieger@unisys.com
             OrgTechRef:    https://rdap.arin.net/registry/entity/BS674-ARIN
             
             OrgAbuseHandle: BS674-ARIN
             OrgAbuseName:   Sieger, Budd 
             OrgAbusePhone:  +1-651-687-3083 
             OrgAbuseEmail:  budd.sieger@unisys.com
             OrgAbuseRef:    https://rdap.arin.net/registry/entity/BS674-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.
             #