Report for 398548

Name

MCDUSASN02 - McDonald's 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 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.

398548 MCDUSASN02, US

  Adjacency:     1  Upstream:     1  Downstream:     0
  Upstream Adjacent AS list
    AS7018          ATT-INTERNET4, US

Announced Prefixes

Rank  AS       Type    Originate Addr Space  (pfx)   Transit Addr space  (pfx)  Description
77111 AS398548       ORIGIN  Originate:        256 /24.00  Transit:          0 /0.00  MCDUSASN02, 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       %
76348 AS398548      MCDUSASN02, US                                     1      0      0      1      0   0.00%


  Prefix               AS Path                              Aggregation Suggestion
  66.111.159.0/24      7018 398548            

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

AS398548   1 More Specifics   1 Total Advertisements   MCDUSASN02, US
    66.111.159.0/24               66.111.128.0/18

Whois Entry

whois: 402590

IANA has recorded AS398548 as originally allocated by 
/usr/bin/whois -h jwhois.apnic.netr "AS398548\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:       398548
             ASName:         MCDUSASN02
             ASHandle:       AS398548
             RegDate:        2020-07-06
             Updated:        2020-07-06
             Ref:            https://rdap.arin.net/registry/autnum/398548
             
             
             OrgName:        McDonald's Corporation
             OrgId:          MCDONA-1
             Address:        110 N. Carpenter Street
             City:           Chicago
             StateProv:      IL
             PostalCode:     60607-2101
             Country:        US
             RegDate:        1989-12-06
             Updated:        2025-10-17
             Ref:            https://rdap.arin.net/registry/entity/MCDONA-1
             
             
             OrgAbuseHandle: POCAB6-ARIN
             OrgAbuseName:   poc-abuse
             OrgAbusePhone:  +1-630-623-5000 
             OrgAbuseEmail:  Poc-abuse@us.mcd.com
             OrgAbuseRef:    https://rdap.arin.net/registry/entity/POCAB6-ARIN
             
             OrgTechHandle: POCTE10-ARIN
             OrgTechName:   poc-tech
             OrgTechPhone:  +1-630-623-5000 
             OrgTechEmail:  Poc-tech@us.mcd.com
             OrgTechRef:    https://rdap.arin.net/registry/entity/POCTE10-ARIN
             
             OrgNOCHandle: POCNO4-ARIN
             OrgNOCName:   poc-noc
             OrgNOCPhone:  +1-630-623-5000 
             OrgNOCEmail:  poc-noc@us.mcd.com
             OrgNOCRef:    https://rdap.arin.net/registry/entity/POCNO4-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.
             #