Report for 22183

Name

CISCO-ROS - CISCO SYSTEMS, 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 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.

22183 NETSOLVEOPS - NetSolve

  Adjacency:     2  Upstream:     2  Downstream:     0
  Upstream Adjacent AS list
    AS4323    TWTC - Time Warner Telecom, Inc.
    AS7132    SBIS-AS - AT&T Internet Services

Announced Prefixes

Rank  AS       Type    Originate Addr Space  (pfx)   Transit Addr space  (pfx)  Description
8652  AS22183  ORIGIN  Originate:       5376 /19.61  Transit:          0 /0.00  NETSOLVEOPS - NetSolve

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       %
 5486 AS22183 NETSOLVEOPS - NetSolve                        5      2      1      4      1  20.00%


  Prefix               AS Path                              Aggregation Suggestion
  64.132.36.0/24       4637 4323 22183        
  66.187.208.0/21      4637 7132 22183      + Announce - aggregate of 66.187.208.0/22 (4637 7132 22183) and 66.187.212.0/22 (4637 7132 22183)
  66.187.208.0/22      4637 7132 22183      - Withdrawn - aggregated with 66.187.212.0/22 (4637 7132 22183)
  66.187.212.0/22      4637 7132 22183      - Withdrawn - aggregated with 66.187.208.0/22 (4637 7132 22183)
  66.187.216.0/22      4637 4323 22183        
  216.141.32.0/21      4637 4323 22183        

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

AS22183   5 More Specifics   5 Total Advertisements   CISCO-ROS - CISCO SYSTEMS, INC.
    64.132.36.0/24                64.132.0.0/16
    66.187.208.0/22               66.187.208.0/20
    66.187.212.0/22               66.187.208.0/20
    66.187.216.0/22               66.187.208.0/20
    216.141.32.0/21               216.140.0.0/14

Whois Entry

whois: 402332

IANA has recorded AS22183 as originally allocated by 
/usr/bin/whois -h jwhois.apnic.netr "AS22183\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:       22183
             ASName:         CISCO-ROS
             ASHandle:       AS22183
             RegDate:        2018-07-31
             Updated:        2023-09-12
             Ref:            https://rdap.arin.net/registry/autnum/22183
             
             
             OrgName:        CISCO SYSTEMS, INC.
             OrgId:          CS-2831
             Address:        251 LITTLE FALLS DRIVE
             City:           WILMINGTON
             StateProv:      DE
             PostalCode:     19808
             Country:        US
             RegDate:        2023-06-07
             Updated:        2024-02-16
             Ref:            https://rdap.arin.net/registry/entity/CS-2831
             
             
             OrgTechHandle: GATC-ARIN
             OrgTechName:   GIS ARIN Technical Contact
             OrgTechPhone:  +1-408-526-8888 
             OrgTechEmail:  cidr-block-admins@cisco.com
             OrgTechRef:    https://rdap.arin.net/registry/entity/GATC-ARIN
             
             OrgNOCHandle: GATC-ARIN
             OrgNOCName:   GIS ARIN Technical Contact
             OrgNOCPhone:  +1-408-526-8888 
             OrgNOCEmail:  cidr-block-admins@cisco.com
             OrgNOCRef:    https://rdap.arin.net/registry/entity/GATC-ARIN
             
             OrgAbuseHandle: CISCO6-ARIN
             OrgAbuseName:   Cisco CSIRT
             OrgAbusePhone:  +1-408-527-3227 
             OrgAbuseEmail:  csirt-notify@cisco.com
             OrgAbuseRef:    https://rdap.arin.net/registry/entity/CISCO6-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.
             #