Report for 290

Name

SHOWNET-AS - Interop Show Network, 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 AS4637) 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.

290 SHOWNET-AS - Interop Show Network

  Adjacency:     2  Upstream:     2  Downstream:     0
  Upstream Adjacent AS list
    AS209     ASN-QWEST - Qwest
    AS2516    JPNIC-ASBLOCK-AP JPNIC

Announced Prefixes

Rank  AS       Type    Originate Addr Space  (pfx)   Transit Addr space  (pfx)  Description
21    AS290    ORIGIN  Originate:   16777984 /8.00   Transit:          0 /0.00  SHOWNET-AS - Interop Show Network

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       %
 6595 AS290   SHOWNET-AS - Interop Show Network             4      0      0      4      0   0.00%


  Prefix               AS Path                              Aggregation Suggestion
  45.0.0.0/8           4637 2516 290          
  66.77.37.0/24        4637 209 290           
  192.16.170.0/24      4637 209 290           
  209.201.117.0/24     4637 209 290           

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

AS290   1 More Specifics   3 Total Advertisements   SHOWNET-AS - Interop Show Network
    66.77.37.0/24                 66.77.0.0/16

Prefixes added and withdrawn by this origin AS in the past 7 days.

    + 45.0.0.0/8                  Announced

Whois Entry

whois: 402603

IANA has recorded AS290 as originally allocated by 
/usr/bin/whois -h jwhois.apnic.netr "AS290\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:       290
             ASName:         SHOWNET-AS
             ASHandle:       AS290
             RegDate:        1990-07-17
             Updated:        2021-09-21
             Ref:            https://rdap.arin.net/registry/autnum/290
             
             
             OrgName:        Interop Show Network
             OrgId:          ISN-4
             Address:        1325 Howard Ave #414
             City:           Burlingame
             StateProv:      CA
             PostalCode:     94010
             Country:        US
             RegDate:        1991-07-24
             Updated:        2024-12-17
             Ref:            https://rdap.arin.net/registry/entity/ISN-4
             
             
             OrgAbuseHandle: GEV-ARIN
             OrgAbuseName:   Evans, Glenn 
             OrgAbusePhone:  +1-650-450-4144 
             OrgAbuseEmail:  gevans@interop.net
             OrgAbuseRef:    https://rdap.arin.net/registry/entity/GEV-ARIN
             
             OrgTechHandle: AJH28-ARIN
             OrgTechName:   Hoyos, Andrew J
             OrgTechPhone:  +1-608-616-9950 
             OrgTechEmail:  andrew@hoyosconsulting.com
             OrgTechRef:    https://rdap.arin.net/registry/entity/AJH28-ARIN
             
             OrgAbuseHandle: AJH28-ARIN
             OrgAbuseName:   Hoyos, Andrew J
             OrgAbusePhone:  +1-608-616-9950 
             OrgAbuseEmail:  andrew@hoyosconsulting.com
             OrgAbuseRef:    https://rdap.arin.net/registry/entity/AJH28-ARIN
             
             OrgAbuseHandle: HOYOS28-ARIN
             OrgAbuseName:   Hoyos, Andrew 
             OrgAbusePhone:  +1-608-888-7780 
             OrgAbuseEmail:  andrew@hoyos.events
             OrgAbuseRef:    https://rdap.arin.net/registry/entity/HOYOS28-ARIN
             
             OrgTechHandle: GEV-ARIN
             OrgTechName:   Evans, Glenn 
             OrgTechPhone:  +1-650-450-4144 
             OrgTechEmail:  gevans@interop.net
             OrgTechRef:    https://rdap.arin.net/registry/entity/GEV-ARIN
             
             OrgTechHandle: HOYOS28-ARIN
             OrgTechName:   Hoyos, Andrew 
             OrgTechPhone:  +1-608-888-7780 
             OrgTechEmail:  andrew@hoyos.events
             OrgTechRef:    https://rdap.arin.net/registry/entity/HOYOS28-ARIN
             
             RTechHandle: AJH28-ARIN
             RTechName:   Hoyos, Andrew J
             RTechPhone:  +1-608-616-9950 
             RTechEmail:  andrew@hoyosconsulting.com
             RTechRef:    https://rdap.arin.net/registry/entity/AJH28-ARIN
             
             RTechHandle: GEV-ARIN
             RTechName:   Evans, Glenn 
             RTechPhone:  +1-650-450-4144 
             RTechEmail:  gevans@interop.net
             RTechRef:    https://rdap.arin.net/registry/entity/GEV-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.
             #