Report for 6639

Name

CWCAYMAN - Cable & Wireless (Cayman Islands) Ltd., KY

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.

6639 CWCAYMAN, KY

  Adjacency:     1  Upstream:     1  Downstream:     0
  Upstream Adjacent AS list
    AS23520         LIBERTY-NETWORKS, US

Announced Prefixes

Rank  AS       Type    Originate Addr Space  (pfx)   Transit Addr space  (pfx)  Description
5510  AS6639         ORIGIN  Originate:      30976 /17.08  Transit:          0 /0.00  CWCAYMAN, KY

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       %
 4588 AS6639        CWCAYMAN, KY                                      25     14      3     14     11  44.00%


  Prefix               AS Path                              Aggregation Suggestion
  63.136.112.0/21      3303 23520 6639        
  67.213.154.0/23      3303 23520 6639      + Announce - aggregate of 67.213.154.0/24 (3303 23520 6639) and 67.213.155.0/24 (3303 23520 6639)
  67.213.154.0/24      3303 23520 6639      - Withdrawn - aggregated with 67.213.155.0/24 (3303 23520 6639)
  67.213.155.0/24      3303 23520 6639      - Withdrawn - aggregated with 67.213.154.0/24 (3303 23520 6639)
  67.213.157.0/24      3303 23520 6639        
  67.213.159.0/24      3303 23520 6639        
  67.230.126.0/24      3303 23520 6639        
  162.211.136.0/22     3303 23520 6639      + Announce - aggregate of 162.211.136.0/23 (3303 23520 6639) and 162.211.138.0/23 (3303 23520 6639)
  162.211.136.0/23     3303 23520 6639      - Withdrawn - aggregated with 162.211.138.0/23 (3303 23520 6639)
  162.211.138.0/23     3303 23520 6639      - Withdrawn - aggregated with 162.211.136.0/23 (3303 23520 6639)
  192.0.4.0/22         3303 23520 6639        
  199.73.60.0/22       3303 23520 6639        
  199.201.84.0/22      3303 23520 6639        
  208.157.144.0/21     3303 23520 6639        
  208.168.224.0/19     3303 23520 6639      + Announce - aggregate of 208.168.224.0/20 (3303 23520 6639) and 208.168.240.0/20 (3303 23520 6639)
  208.168.224.0/21     3303 23520 6639      - Withdrawn - aggregated with 208.168.232.0/21 (3303 23520 6639)
  208.168.232.0/21     3303 23520 6639      - Withdrawn - aggregated with 208.168.224.0/21 (3303 23520 6639)
  208.168.240.0/21     3303 23520 6639      - Withdrawn - aggregated with 208.168.248.0/21 (3303 23520 6639)
  208.168.248.0/21     3303 23520 6639      - Withdrawn - aggregated with 208.168.240.0/21 (3303 23520 6639)
  208.169.64.0/19      3303 23520 6639        
  208.169.64.0/24      3303 23520 6639      - Withdrawn - matching aggregate 208.169.64.0/19 3303 23520 6639
  208.169.65.0/24      3303 23520 6639      - Withdrawn - matching aggregate 208.169.64.0/19 3303 23520 6639
  208.169.86.0/23      3303 23520 6639      - Withdrawn - matching aggregate 208.169.64.0/19 3303 23520 6639
  208.169.88.0/22      3303 23520 6639      - Withdrawn - matching aggregate 208.169.64.0/19 3303 23520 6639
  208.169.92.0/23      3303 23520 6639      - Withdrawn - matching aggregate 208.169.64.0/19 3303 23520 6639
  208.169.94.0/23      3303 23520 6639      - Withdrawn - matching aggregate 208.169.64.0/19 3303 23520 6639
  209.27.52.0/22       3303 23520 6639        
  209.27.60.0/22       3303 23520 6639        

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

AS6639   14 More Specifics   21 Total Advertisements   CWCAYMAN, KY
    67.230.126.0/24               67.230.0.0/17
    162.211.136.0/23              162.211.136.0/22
    162.211.138.0/23              162.211.136.0/22
    208.168.224.0/21              208.168.224.0/19
    208.168.232.0/21              208.168.224.0/19
    208.168.240.0/21              208.168.224.0/19
    208.168.248.0/21              208.168.224.0/19
    208.169.64.0/24               208.169.64.0/19
    208.169.65.0/24               208.169.64.0/19
    208.169.86.0/23               208.169.64.0/19
    208.169.88.0/22               208.169.64.0/19
    208.169.92.0/23               208.169.64.0/19
    208.169.94.0/23               208.169.64.0/19
    209.27.61.0/24                209.27.60.0/22

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

    + 209.27.61.0/24              Announced
    - 199.73.60.0/22              Withdrawn

Whois Entry

whois: 402603

IANA has recorded AS6639 as originally allocated by 
/usr/bin/whois -h jwhois.apnic.netr "AS6639\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:       6639
             ASName:         CWCAYMAN
             ASHandle:       AS6639
             RegDate:        1996-06-12
             Updated:        2025-02-10
             Ref:            https://rdap.arin.net/registry/autnum/6639
             
             
             OrgName:        Cable & Wireless (Cayman Islands) Ltd.
             OrgId:          CWCIL
             Address:        17 EASTERN AVE
             Address:        PO Box 293GT
             City:           GEORGE TOWN
             StateProv:      Grand Cayman
             PostalCode:     00000
             Country:        KY
             RegDate:        1996-06-12
             Updated:        2024-11-01
             Comment:        discoverflow.co/cayman
             Ref:            https://rdap.arin.net/registry/entity/CWCIL
             
             
             OrgNOCHandle: NOC8-ARIN
             OrgNOCName:   Internet Services Network Operations Center
             OrgNOCPhone:  (345)-949-7800 
             OrgNOCEmail:  noc@candw.ky
             OrgNOCRef:    https://rdap.arin.net/registry/entity/NOC8-ARIN
             
             OrgTechHandle: ROCKN5-ARIN
             OrgTechName:   Rock, Nikolas  
             OrgTechPhone:  +1-246-234-4547 
             OrgTechEmail:  nikolas.rock@cwc.com
             OrgTechRef:    https://rdap.arin.net/registry/entity/ROCKN5-ARIN
             
             OrgTechHandle: ANDRE608-ARIN
             OrgTechName:   Andrew Millington
             OrgTechPhone:  +1-246-230-4820 
             OrgTechEmail:  andrew.millington@cwc.com
             OrgTechRef:    https://rdap.arin.net/registry/entity/ANDRE608-ARIN
             
             OrgTechHandle: JACKS1398-ARIN
             OrgTechName:   Jackson, Altie 
             OrgTechPhone:  +1-876-312-8390 
             OrgTechEmail:  altie.jackson@cwc.com
             OrgTechRef:    https://rdap.arin.net/registry/entity/JACKS1398-ARIN
             
             OrgTechHandle: JOK14-ARIN
             OrgTechName:   King, Junior  Orlando
             OrgTechPhone:  +1-246-292-6150 
             OrgTechEmail:  junior.king@cwc.com
             OrgTechRef:    https://rdap.arin.net/registry/entity/JOK14-ARIN
             
             OrgAbuseHandle: CWCCS-ARIN
             OrgAbuseName:   CWC-CSIRT
             OrgAbusePhone:  +4291401 
             OrgAbuseEmail:  cwc-csirt@cwc.com
             OrgAbuseRef:    https://rdap.arin.net/registry/entity/CWCCS-ARIN
             
             RAbuseHandle: JOK14-ARIN
             RAbuseName:   King, Junior  Orlando
             RAbusePhone:  +1-246-292-6150 
             RAbuseEmail:  junior.king@cwc.com
             RAbuseRef:    https://rdap.arin.net/registry/entity/JOK14-ARIN
             
             RTechHandle: JOK14-ARIN
             RTechName:   King, Junior  Orlando
             RTechPhone:  +1-246-292-6150 
             RTechEmail:  junior.king@cwc.com
             RTechRef:    https://rdap.arin.net/registry/entity/JOK14-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.
             #