Report for 26817

Name

MICROC-ASN - Microchip Technology 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 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.

26817 MICROC-ASN, US

  Adjacency:     3  Upstream:     3  Downstream:     0
  Upstream Adjacent AS list
    AS6461          ZAYO-6461, US
    AS174           COGENT-174, US
    AS3356          LEVEL3, US

Announced Prefixes

Rank  AS       Type    Originate Addr Space  (pfx)   Transit Addr space  (pfx)  Description
3382  AS26817        ORIGIN  Originate:      66304 /15.98  Transit:          0 /0.00  MICROC-ASN, 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       %
37923 AS26817       MICROC-ASN, US                                     4      0      0      4      0   0.00%


  Prefix               AS Path                              Aggregation Suggestion
  170.129.0.0/16       49788 174 26817        
  170.129.1.0/24       57866 3356 26817       
  198.151.247.0/24     57866 3356 26817       
  198.175.253.0/24     57866 3356 26817       

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

AS26817   1 More Specifics   4 Total Advertisements   MICROC-ASN, US
    170.129.1.0/24                170.129.0.0/16

Whois Entry

whois: 402603

IANA has recorded AS26817 as originally allocated by 
/usr/bin/whois -h jwhois.apnic.netr "AS26817\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:       26817
             ASName:         MICROC-ASN
             ASHandle:       AS26817
             RegDate:        2009-11-13
             Updated:        2012-03-20
             Ref:            https://rdap.arin.net/registry/autnum/26817
             
             
             OrgName:        Microchip Technology Inc.
             OrgId:          MICROC
             Address:        2355 West Chandler Blvd.
             City:           Chandler
             StateProv:      AZ
             PostalCode:     85224
             Country:        US
             RegDate:        1993-06-28
             Updated:        2009-03-11
             Ref:            https://rdap.arin.net/registry/entity/MICROC
             
             
             OrgAbuseHandle: ABUSE2200-ARIN
             OrgAbuseName:   Abuse
             OrgAbusePhone:  +1-480-792-7575 
             OrgAbuseEmail:  abuse@microchip.com
             OrgAbuseRef:    https://rdap.arin.net/registry/entity/ABUSE2200-ARIN
             
             OrgNOCHandle: NOC3540-ARIN
             OrgNOCName:   NOC
             OrgNOCPhone:  +1-480-792-7575 
             OrgNOCEmail:  noc@microchip.com
             OrgNOCRef:    https://rdap.arin.net/registry/entity/NOC3540-ARIN
             
             OrgTechHandle: TECH339-ARIN
             OrgTechName:   Tech
             OrgTechPhone:  +1-480-792-7575 
             OrgTechEmail:  tech@microchip.com
             OrgTechRef:    https://rdap.arin.net/registry/entity/TECH339-ARIN
             
             RNOCHandle: NOC3540-ARIN
             RNOCName:   NOC
             RNOCPhone:  +1-480-792-7575 
             RNOCEmail:  noc@microchip.com
             RNOCRef:    https://rdap.arin.net/registry/entity/NOC3540-ARIN
             
             RTechHandle: TECH339-ARIN
             RTechName:   Tech
             RTechPhone:  +1-480-792-7575 
             RTechEmail:  tech@microchip.com
             RTechRef:    https://rdap.arin.net/registry/entity/TECH339-ARIN
             
             RAbuseHandle: ABUSE2200-ARIN
             RAbuseName:   Abuse
             RAbusePhone:  +1-480-792-7575 
             RAbuseEmail:  abuse@microchip.com
             RAbuseRef:    https://rdap.arin.net/registry/entity/ABUSE2200-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.
             #