Report for 16667

Name

MGMRI-AS - MGM Resorts International Operations, 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.

16667 MGMRI-AS, US

  Adjacency:     2  Upstream:     2  Downstream:     0
  Upstream Adjacent AS list
    AS22911         SINAP-TIX, US
    AS23005         SWITCH-LTD, US

Announced Prefixes

Rank  AS       Type    Originate Addr Space  (pfx)   Transit Addr space  (pfx)  Description
18276 AS16667        ORIGIN  Originate:       3840 /20.09  Transit:          0 /0.00  MGMRI-AS, 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       %
16009 AS16667       MGMRI-AS, US                                       9      4      2      7      2  22.22%


  Prefix               AS Path                              Aggregation Suggestion
  69.162.0.0/23        7018 23005 16667     + Announce - aggregate of 69.162.0.0/24 (7018 23005 16667) and 69.162.1.0/24 (7018 23005 16667)
  69.162.0.0/24        7018 23005 16667     - Withdrawn - aggregated with 69.162.1.0/24 (7018 23005 16667)
  69.162.1.0/24        7018 23005 16667     - Withdrawn - aggregated with 69.162.0.0/24 (7018 23005 16667)
  69.162.2.0/24        3257 22911 16667       
  69.162.3.0/24        7018 23005 16667       
  69.162.8.0/21        7018 23005 16667     + Announce - aggregate of 69.162.8.0/22 (7018 23005 16667) and 69.162.12.0/22 (7018 23005 16667)
  69.162.8.0/22        7018 23005 16667     - Withdrawn - aggregated with 69.162.12.0/22 (7018 23005 16667)
  69.162.12.0/22       7018 23005 16667     - Withdrawn - aggregated with 69.162.8.0/22 (7018 23005 16667)
  69.162.16.0/24       3257 22911 16667       
  69.162.61.0/24       3257 22911 16667       
  69.162.63.0/24       3257 22911 16667       

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

AS16667   10 More Specifics   10 Total Advertisements   MGMRI-AS, US
    69.162.0.0/24                 69.162.0.0/18
    69.162.1.0/24                 69.162.0.0/18
    69.162.2.0/24                 69.162.0.0/18
    69.162.3.0/24                 69.162.0.0/18
    69.162.8.0/22                 69.162.0.0/18
    69.162.12.0/22                69.162.0.0/18
    69.162.16.0/24                69.162.0.0/18
    69.162.48.0/22                69.162.0.0/18
    69.162.61.0/24                69.162.0.0/18
    69.162.63.0/24                69.162.0.0/18

Whois Entry

whois: 402590

IANA has recorded AS16667 as originally allocated by 
/usr/bin/whois -h jwhois.apnic.netr "AS16667\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:       16667
             ASName:         MGMRI-AS
             ASHandle:       AS16667
             RegDate:        2015-09-28
             Updated:        2026-03-12
             Ref:            https://rdap.arin.net/registry/autnum/16667
             
             
             OrgName:        MGM Resorts International Operations, Inc.
             OrgId:          MRIO-8
             Address:        3950 Las Vegas Blvd. South
             City:           Las Vegas
             StateProv:      NV
             PostalCode:     89109
             Country:        US
             RegDate:        2015-06-29
             Updated:        2026-05-05
             Ref:            https://rdap.arin.net/registry/entity/MRIO-8
             
             
             OrgTechHandle: MINE1-ARIN
             OrgTechName:   MGM IT Network Engineering 
             OrgTechPhone:  +1-702-692-9800 
             OrgTechEmail:  itoperationscenter@mgmresorts.com
             OrgTechRef:    https://rdap.arin.net/registry/entity/MINE1-ARIN
             
             OrgTechHandle: PRABH9-ARIN
             OrgTechName:   Prabhu, Nagaraj 
             OrgTechPhone:  +1-702-692-9995 
             OrgTechEmail:  nprabhu01@mgmresorts.com
             OrgTechRef:    https://rdap.arin.net/registry/entity/PRABH9-ARIN
             
             OrgAbuseHandle: NOC12892-ARIN
             OrgAbuseName:   Network Operations Center
             OrgAbusePhone:  +1-702-692-9800 
             OrgAbuseEmail:  nemaintenance@mgmresorts.com
             OrgAbuseRef:    https://rdap.arin.net/registry/entity/NOC12892-ARIN
             
             OrgNOCHandle: NOC12892-ARIN
             OrgNOCName:   Network Operations Center
             OrgNOCPhone:  +1-702-692-9800 
             OrgNOCEmail:  nemaintenance@mgmresorts.com
             OrgNOCRef:    https://rdap.arin.net/registry/entity/NOC12892-ARIN
             
             RAbuseHandle: NOC12892-ARIN
             RAbuseName:   Network Operations Center
             RAbusePhone:  +1-702-692-9800 
             RAbuseEmail:  nemaintenance@mgmresorts.com
             RAbuseRef:    https://rdap.arin.net/registry/entity/NOC12892-ARIN
             
             RTechHandle: LAHER1-ARIN
             RTechName:   Laher, Donald 
             RTechPhone:  +1-702-692-9314 
             RTechEmail:  dlaher@mgmresorts.com
             RTechRef:    https://rdap.arin.net/registry/entity/LAHER1-ARIN
             
             RNOCHandle: NOC12892-ARIN
             RNOCName:   Network Operations Center
             RNOCPhone:  +1-702-692-9800 
             RNOCEmail:  nemaintenance@mgmresorts.com
             RNOCRef:    https://rdap.arin.net/registry/entity/NOC12892-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.
             #