AS Name
BB-COLUMBUS
Org Name
Columbus Telecommunications (Barbados) Limited
Registry Region
Barbados
Looking Glass
IPv4Prefixes

289

IPv6Prefixes

1

IPv4 NUMs

94,208

IPv6 NUMs(/64)

68,719,476,736

94,208 IPv4 Addresses
CIDR Description IP Num
23.236.0.0/23 Columbus Telecommunications (Barbados) Limited 512
23.236.0.0/20 Columbus Telecommunications (Barbados) Limited 4096
23.236.2.0/23 Columbus Telecommunications (Barbados) Limited 512
23.236.4.0/23 Columbus Telecommunications (Barbados) Limited 512
23.236.6.0/23 Columbus Telecommunications (Barbados) Limited 512
23.236.8.0/23 Columbus Telecommunications (Barbados) Limited 512
23.236.10.0/23 Columbus Telecommunications (Barbados) Limited 512
23.236.12.0/23 Columbus Telecommunications (Barbados) Limited 512
23.236.14.0/23 Columbus Telecommunications (Barbados) Limited 512
63.170.68.0/23 Tele (Barbados) Inc. 512
63.175.156.0/23 Tele (Barbados) Inc. 512
63.175.156.0/22 Tele (Barbados) Inc. 1024
63.175.158.0/23 Tele (Barbados) Inc. 512
63.245.48.0/21 Columbus Networks USA, Inc. 2048
63.245.54.0/23 Columbus Networks USA, Inc. 512
64.210.40.0/23 Tele (Barbados) Inc. 512
64.210.40.0/21 Tele (Barbados) Inc. 2048
64.210.42.0/23 Tele (Barbados) Inc. 512
64.210.44.0/23 Tele (Barbados) Inc. 512
64.210.46.0/23 Tele (Barbados) Inc. 512
65.48.128.0/24 Cable & Wireless (Barbados) Limited 256
65.48.129.0/24 Cable & Wireless (Barbados) Limited 256
65.48.130.0/24 Cable & Wireless (Barbados) Limited 256
65.48.131.0/24 Cable & Wireless (Barbados) Limited 256
65.48.132.0/23 Cable & Wireless (Barbados) Limited 512
65.48.144.0/24 Crucible International Inc (C02026055) 256
65.48.146.0/24 Cable & Wireless (Barbados) Limited 256
65.48.147.0/24 Cable & Wireless (Barbados) Limited 256
65.48.148.0/24 Cable & Wireless (Barbados) Limited 256
65.48.149.0/24 Cable & Wireless (Barbados) Limited 256
65.48.150.0/24 Cable & Wireless (Barbados) Limited 256
65.48.151.0/24 Cable & Wireless (Barbados) Limited 256
65.48.152.0/24 Cable & Wireless (Barbados) Limited 256
65.48.158.0/23 Cable & Wireless (Barbados) Limited 512
65.48.160.0/24 Cable & Wireless (Barbados) Limited 256
65.48.161.0/24 Cable & Wireless (Barbados) Limited 256
65.48.162.0/24 Cable & Wireless (Barbados) Limited 256
65.48.163.0/24 Cable & Wireless (Barbados) Limited 256
65.48.164.0/24 Cable & Wireless (Barbados) Limited 256
65.48.165.0/24 Cable & Wireless (Barbados) Limited 256
65.48.166.0/23 Cable & Wireless (Barbados) Limited 512
65.48.168.0/24 Cable & Wireless (Barbados) Limited 256
65.48.169.0/24 Cable & Wireless (Barbados) Limited 256
65.48.174.0/24 General Post Office (C02409766) 256
65.48.176.0/22 Cable & Wireless (Barbados) Limited 1024
65.48.180.0/24 Cable & Wireless (Barbados) Limited 256
65.48.181.0/24 Cable & Wireless (Barbados) Limited 256
65.48.182.0/24 Cable & Wireless (Barbados) Limited 256
65.48.183.0/24 Cable & Wireless (Barbados) Limited 256
65.48.184.0/24 Cable & Wireless (Barbados) Limited 256
65.48.185.0/24 Cable & Wireless (Barbados) Limited 256
65.48.186.0/24 Cable & Wireless (Barbados) Limited 256
65.48.187.0/24 Cable & Wireless (Barbados) Limited 256
65.48.188.0/24 Cable & Wireless (Barbados) Limited 256
65.48.192.0/24 Cable & Wireless (Barbados) Limited 256
65.48.193.0/24 Cable & Wireless (Barbados) Limited 256
65.48.196.0/22 Cable & Wireless (Barbados) Limited 1024
65.48.198.0/23 Cable & Wireless (Barbados) Limited 512
65.48.200.0/24 Cable & Wireless (Barbados) Limited 256
65.48.201.0/24 Cable & Wireless (Barbados) Limited 256
65.48.207.0/24 Cable & Wireless (Barbados) Limited 256
65.48.208.0/23 Cable & Wireless (Barbados) Limited 512
65.48.208.0/22 Cable & Wireless (Barbados) Limited 1024
65.48.210.0/23 Cable & Wireless (Barbados) Limited 512
65.48.212.0/24 Cable & Wireless (Barbados) Limited 256
65.48.214.0/24 Cable & Wireless (Barbados) Limited 256
65.48.221.0/24 Co-Operators General Insurance Co Ltd (C02409733) 256
65.48.222.0/24 Gildan Activewear (C03117844) 256
65.48.225.0/24 Cable & Wireless (Barbados) Limited 256
65.48.226.0/23 Cable & Wireless (Barbados) Limited 512
65.48.228.0/24 Cable & Wireless (Barbados) Limited 256
65.48.230.0/24 Cable & Wireless (Barbados) Limited 256
65.48.231.0/24 Cable & Wireless (Barbados) Limited 256
65.48.236.0/24 Cable & Wireless (Barbados) Limited 256
65.48.237.0/24 Cable & Wireless (Barbados) Limited 256
65.48.238.0/24 Cable & Wireless (Barbados) Limited 256
65.48.239.0/24 Cable & Wireless (Barbados) Limited 256
65.48.240.0/24 Cable & Wireless (Barbados) Limited 256
65.48.242.0/24 Cable & Wireless (Barbados) Limited 256
65.48.243.0/24 Cable & Wireless (Barbados) Limited 256
65.48.244.0/24 Cable & Wireless (Barbados) Limited 256
65.48.245.0/24 Cable & Wireless (Barbados) Limited 256
65.48.246.0/24 Cable & Wireless (Barbados) Limited 256
65.48.247.0/24 Cable & Wireless (Barbados) Limited 256
65.48.250.0/24 PRICESMART (C03116584) 256
65.48.251.0/24 Cable & Wireless (Barbados) Limited 256
65.48.252.0/24 Cable & Wireless (Barbados) Limited 256
65.48.253.0/24 Cable & Wireless (Barbados) Limited 256
65.48.254.0/24 Cable & Wireless (Barbados) Limited 256
65.48.255.0/24 Cable & Wireless (Barbados) Limited 256
65.166.240.0/23 Tele (Barbados) Inc. 512
65.166.240.0/21 Tele (Barbados) Inc. 2048
65.166.242.0/23 Tele (Barbados) Inc. 512
65.166.244.0/23 Tele (Barbados) Inc. 512
65.166.246.0/23 Tele (Barbados) Inc. 512
65.172.24.0/23 Tele (Barbados) Inc. 512
65.172.24.0/22 Tele (Barbados) Inc. 1024
65.172.26.0/23 Tele (Barbados) Inc. 512
69.73.192.0/24 Cable & Wireless (Barbados) Limited 256
69.73.193.0/24 Cable & Wireless (Barbados) Limited 256
69.73.198.0/24 Cable & Wireless (Barbados) Limited 256
69.73.203.0/24 Cable & Wireless (Barbados) Limited 256
69.73.204.0/24 Cable & Wireless (Barbados) Limited 256
69.73.205.0/24 Cable & Wireless (Barbados) Limited 256
69.73.206.0/24 Cable & Wireless (Barbados) Limited 256
69.73.207.0/24 Cable & Wireless (Barbados) Limited 256
69.73.209.0/24 Cable & Wireless (Barbados) Limited 256
69.73.210.0/24 Cable & Wireless (Barbados) Limited 256
69.73.211.0/24 Cable & Wireless (Barbados) Limited 256
69.73.212.0/24 Cable & Wireless (Barbados) Limited 256
69.73.213.0/24 Cable & Wireless (Barbados) Limited 256
69.73.215.0/24 Cable & Wireless (Barbados) Limited 256
69.73.216.0/24 Cable & Wireless (Barbados) Limited 256
69.73.217.0/24 Cable & Wireless (Barbados) Limited 256
69.73.218.0/24 Cable & Wireless (Barbados) Limited 256
69.73.219.0/24 Cable & Wireless (Barbados) Limited 256
69.73.220.0/24 Cable & Wireless (Barbados) Limited 256
69.73.221.0/24 Cable & Wireless (Barbados) Limited 256
69.73.222.0/24 Cable & Wireless (Barbados) Limited 256
69.73.223.0/24 Cable & Wireless (Barbados) Limited 256
69.73.224.0/24 Cable & Wireless (Barbados) Limited 256
69.73.225.0/24 Cable & Wireless (Barbados) Limited 256
69.73.226.0/24 Cable & Wireless (Barbados) Limited 256
69.73.227.0/24 Cable & Wireless (Barbados) Limited 256
69.73.228.0/24 Cable & Wireless (Barbados) Limited 256
69.73.229.0/24 Cable & Wireless (Barbados) Limited 256
69.73.232.0/24 Cable & Wireless (Barbados) Limited 256
69.73.233.0/24 Cable & Wireless (Barbados) Limited 256
69.73.234.0/24 Cable & Wireless (Barbados) Limited 256
69.73.235.0/24 Cable & Wireless (Barbados) Limited 256
69.73.236.0/24 Cable & Wireless (Barbados) Limited 256
69.73.246.0/24 Cable & Wireless (Barbados) Limited 256
69.73.247.0/24 Cable & Wireless (Barbados) Limited 256
69.73.248.0/24 Cable & Wireless (Barbados) Limited 256
69.73.249.0/24 Cable & Wireless (Barbados) Limited 256
69.73.251.0/24 Cable & Wireless (Barbados) Limited 256
69.73.252.0/24 Cable & Wireless (Barbados) Limited 256
69.73.253.0/24 Cable & Wireless (Barbados) Limited 256
69.73.254.0/24 Cable & Wireless (Barbados) Limited 256
69.73.255.0/24 Cable & Wireless (Barbados) Limited 256
69.80.0.0/24 Cable & Wireless (Barbados) Limited 256
69.80.1.0/24 Cable & Wireless (Barbados) Limited 256
69.80.51.0/24 Cable & Wireless (Barbados) Limited 256
69.80.53.0/24 Cable & Wireless (Barbados) Limited 256
69.80.54.0/24 Cable & Wireless (Barbados) Limited 256
69.80.59.0/24 Cable & Wireless (Barbados) Limited 256
72.22.128.0/24 Cable & Wireless (Barbados) Limited 256
72.22.129.0/24 Cable & Wireless (Barbados) Limited 256
72.22.130.0/24 Cable & Wireless (Barbados) Limited 256
72.22.131.0/24 Cable & Wireless (Barbados) Limited 256
72.22.132.0/24 Cable & Wireless (Barbados) Limited 256
72.22.133.0/24 Cable & Wireless (Barbados) Limited 256
72.22.134.0/24 Cable & Wireless (Barbados) Limited 256
72.22.135.0/24 Cable & Wireless (Barbados) Limited 256
72.22.136.0/24 Cable & Wireless (Barbados) Limited 256
72.22.137.0/24 Cable & Wireless (Barbados) Limited 256
72.22.140.0/24 Cable & Wireless (Barbados) Limited 256
72.22.141.0/24 CARIBSURF (C01023487) 256
72.22.142.0/24 CARIBSURF (C01023486) 256
72.22.143.0/24 CARIBSURF (C01023488) 256
72.22.144.0/24 Cable & Wireless (Barbados) Limited 256
72.22.150.0/24 Cable & Wireless (Barbados) Limited 256
72.22.150.0/23 Cable & Wireless (Barbados) Limited 512
72.22.151.0/24 Cable & Wireless (Barbados) Limited 256
72.22.152.0/24 Cable & Wireless (Barbados) Limited 256
72.22.153.0/24 Cable & Wireless (Barbados) Limited 256
72.22.156.0/24 Cable & Wireless (Barbados) Limited 256
72.22.157.0/24 Cable & Wireless (Barbados) Limited 256
72.22.158.0/24 Cable & Wireless (Barbados) Limited 256
72.22.159.0/24 Cable & Wireless (Barbados) Limited 256
72.51.64.0/24 Cable & Wireless (Barbados) Limited 256
72.51.65.0/24 Cable & Wireless (Barbados) Limited 256
72.51.66.0/24 Cable & Wireless (Barbados) Limited 256
72.51.67.0/24 Cable & Wireless (Barbados) Limited 256
72.51.68.0/24 Cable & Wireless (Barbados) Limited 256
72.51.69.0/24 Cable & Wireless (Barbados) Limited 256
72.51.80.0/24 Cable & Wireless (Barbados) Limited 256
72.51.91.0/24 Cable & Wireless (Barbados) Limited 256
72.51.92.0/24 Cable & Wireless (Barbados) Limited 256
72.51.93.0/24 Cable & Wireless (Barbados) Limited 256
72.51.94.0/24 Cable & Wireless (Barbados) Limited 256
72.51.96.0/24 Cable & Wireless (Barbados) Limited 256
72.51.97.0/24 Cable & Wireless (Barbados) Limited 256
72.51.98.0/24 Cable & Wireless (Barbados) Limited 256
72.51.99.0/24 Cable & Wireless (Barbados) Limited 256
72.51.100.0/24 Cable & Wireless (Barbados) Limited 256
72.51.101.0/24 Cable & Wireless (Barbados) Limited 256
72.51.102.0/24 Cable & Wireless (Barbados) Limited 256
72.51.103.0/24 Cable & Wireless (Barbados) Limited 256
72.51.104.0/22 Cable & Wireless (Barbados) Limited 1024
72.51.108.0/23 Cable & Wireless (Barbados) Limited 512
72.51.110.0/24 Cable & Wireless (Barbados) Limited 256
72.51.110.0/23 Cable & Wireless (Barbados) Limited 512
72.51.112.0/24 Cable & Wireless (Barbados) Limited 256
72.51.112.0/23 Cable & Wireless (Barbados) Limited 512
72.51.113.0/24 Cable & Wireless (Barbados) Limited 256
72.51.114.0/23 Cable & Wireless (Barbados) Limited 512
72.51.116.0/24 CGM INSURANCE BROKERS (BARBADOS) LTD (C01739842) 256
104.153.128.0/23 Columbus-Searles FTTH #10 (C05303323) 512
104.153.128.0/21 Columbus Telecommunications (Barbados) Limited 2048
104.153.130.0/23 Columbus-Garrison FTTH #4 (C05303334) 512
104.153.132.0/23 Columbus-Government Hill FTTH #2 (C05303351) 512
104.153.134.0/23 Columbus-Searles FTTH #10 (C05303477) 512
104.200.96.0/20 Columbus Telecommunications (Barbados) Limited 4096
104.200.100.0/23 Columbus-Searles FTTH #2 (C05605210) 512
104.200.102.0/23 Columbus-Searles FTTH #12 (C05605216) 512
104.200.104.0/23 Columbus-Searles FTTH #2 (C05605213) 512
104.200.106.0/23 Columbus-Maynards FTTH #1 (C05605226) 512
104.200.108.0/23 Columbus-Garrison FTTH #4 (C05605222) 512
104.200.110.0/23 Columbus-Maynards FTTH #1 (C05605232) 512
162.220.138.0/24 Cable & Wireless (Barbados) Limited 256
162.220.141.0/24 Cable & Wireless (Barbados) Limited 256
162.246.104.0/23 Columbus Telecommunications (Barbados) Limited 512
162.246.104.0/21 Columbus Telecommunications (Barbados) Limited 2048
162.246.106.0/23 Columbus-Garrison FTTH #3 (C05211188) 512
162.246.108.0/23 Columbus-Durants FTTH #2 (C05211198) 512
162.246.110.0/23 Columbus-Searles FTTH #3 (C05211207) 512
192.214.115.0/24 Cable & Wireless (Barbados) Limited 256
192.214.120.0/24 Cable & Wireless (Barbados) Limited 256
192.214.121.0/24 Cable & Wireless (Barbados) Limited 256
192.214.122.0/24 Cable & Wireless (Barbados) Limited 256
192.214.123.0/24 Cable & Wireless (Barbados) Limited 256
192.214.124.0/24 Cable & Wireless (Barbados) Limited 256
192.214.125.0/24 Cable & Wireless (Barbados) Limited 256
192.235.48.0/23 Columbus Telecommunications (Barbados) Limited 512
192.235.48.0/20 Columbus Telecommunications (Barbados) Limited 4096
192.235.50.0/23 Columbus Telecommunications (Barbados) Limited 512
192.235.60.0/23 Columbus Telecommunications (Barbados) Limited 512
196.1.167.0/24 Cable & Wireless (Barbados) Limited 256
196.1.170.0/24 Cable & Wireless (WI) Ltd. 256
198.56.60.0/24 Cable & Wireless (Barbados) Limited 256
198.56.61.0/24 Cable & Wireless (Barbados) Limited 256
198.56.62.0/24 Cable & Wireless (Barbados) Limited 256
198.56.63.0/24 Cable & Wireless (Barbados) Limited 256
199.7.112.0/24 Cable & Wireless (Barbados) Limited 256
199.7.113.0/24 Cable & Wireless (Barbados) Limited 256
199.7.114.0/24 Cable & Wireless (Barbados) Limited 256
199.7.115.0/24 Cable & Wireless (Barbados) Limited 256
199.7.116.0/24 Cable & Wireless (Barbados) Limited 256
199.7.117.0/24 Cable & Wireless (Barbados) Limited 256
199.7.118.0/24 Cable & Wireless (Barbados) Limited 256
199.38.196.0/23 Karib Cable 512
199.254.104.0/23 Cable & Wireless (Barbados) Limited 512
199.254.104.0/21 Cable & Wireless (Barbados) Limited 2048
199.254.106.0/23 Cable & Wireless (Barbados) Limited 512
199.254.108.0/23 Cable & Wireless (Barbados) Limited 512
199.254.110.0/23 Cable & Wireless (Barbados) Limited 512
200.50.66.0/24 Mount Gay Distilleries 256
200.50.68.0/24 Cariaccess Communications 256
200.50.69.0/24 Department For International Development of the Caribbean 256
200.50.70.0/24 Sagicor Financial Corporation Limited 256
200.50.75.0/24 The Internet Company Inc. 256
200.50.76.0/24 Cable & Wireless (Barbados) Limited 256
200.50.78.0/24 Cable & Wireless (Barbados) Limited 256
200.50.79.0/24 Cable & Wireless (Barbados) Limited 256
200.50.83.0/24 Sypher Mueller International Inc 256
200.50.86.0/24 Cable & Wireless IS Department 256
200.50.87.0/24 Cable & Wireless (Barbados) Limited 256
200.50.91.0/24 Food & Agricultural Organization 256
200.50.92.0/24 Cable & Wireless (Barbados) Limited 256
200.50.93.0/24 Cable & Wireless (Barbados) Limited 256
200.50.94.0/24 Cable & Wireless (Barbados) Limited 256
200.50.95.0/24 Cable & Wireless (Barbados) Limited 256
204.16.112.0/24 Cable & Wireless Antigua and Barbuda Ltd (C07834611) 256
204.212.240.0/21 Tele (Barbados) Inc. 2048
204.212.242.0/23 Tele (Barbados) Inc. 512
204.212.244.0/23 Tele (Barbados) Inc. 512
205.214.196.0/24 Cable & Wireless (Barbados) Limited 256
205.214.201.0/24 Barbados Telephone Co. Ltd. 256
205.214.209.0/24 PRT (Barbados Ltd.) 256
205.214.213.0/24 Barbados Telephone Co. Ltd. 256
205.214.217.0/24 Cable & Wireless (Barbados) Limited 256
205.217.244.0/24 Cable & Wireless Antigua and Barbuda Ltd 256
205.244.148.0/23 Tele (Barbados) Inc. 512
205.244.148.0/22 Tele (Barbados) Inc. 1024
205.244.150.0/23 Tele (Barbados) Inc. 512
206.231.120.0/23 Tele (Barbados) Inc. 512
206.231.120.0/21 Tele (Barbados) Inc. 2048
206.231.122.0/23 Tele (Barbados) Inc. 512
206.231.124.0/23 Tele (Barbados) Inc. 512
206.231.126.0/23 Tele (Barbados) Inc. 512
208.0.96.0/23 Tele (Barbados) Inc. 512
208.0.96.0/21 Tele (Barbados) Inc. 2048
208.0.98.0/23 Tele (Barbados) Inc. 512
208.0.102.0/23 Tele (Barbados) Inc. 512
209.59.91.0/24 Cable & Wireless Antigua and Barbuda Ltd 256
216.110.98.0/24 Cable & Wireless (Barbados) Limited 256
216.110.102.0/24 Cable & Wireless (Barbados) Limited 256
216.110.103.0/24 Cable & Wireless (Barbados) Limited 256
CIDR Description IP NUMs(prefix /64)
2600:8400::/28 Columbus Telecommunications (Barbados) Limited 68719476736
AS Description Country/Region IPv4 NUMs IPv6 NUMs IPv4 IPv6
AS23520 COLUMBUS-NETWORKS - Columbus Networks USA, Inc., US United States 289,024 4,295,164,160 IPv4 IPv4 IPv6 IPv6
AS Description Country/Region IPv4 NUMs IPv6 NUMs IPv4 IPv6
AS11139 CWC-ROC-11139 - Cable & Wireless Dominica, DM Dominica 91,904 2,952,790,016 IPv4 IPv4
AS54044 QITX-INC - Chris Danielle Micro Solutions (CDMS) Inc., CA Canada 3,328 4,294,967,296 IPv4 IPv4
AS55033 UWI-CH-ASN1 - University of the West Indies, BB Barbados 2,304 0 IPv4 IPv4
IP Address Domain NUMs Domains
23.236.2.100 1 hastings.supbarbados.com
23.236.2.147 2 ourservings.ca
23.236.5.9 2 speedtest.flowbarbados.co
23.236.5.26 1 webapps.cxc.org
23.236.5.27 1 xen.cxc.org
23.236.5.55 1 fts.republicbarbados.com
23.236.5.56 1 poshssl.bnbbarbados.com
23.236.5.60 3 mail.bnbbarbados.com
23.236.5.77 1 mail.tridentbarbados.com
23.236.5.101 1 flow1.tanglewood.bb
ASNumber:       14813
ASName:         BB-COLUMBUS
ASHandle:       AS14813
RegDate:        2007-03-15
Updated:        2020-04-10    
Ref:            https://rdap.arin.net/registry/autnum/14813


OrgName:        Columbus Telecommunications (Barbados) Limited
OrgId:          CTBL
Address:        6th Floor, CGI Towers, Warrens
City:           St. Michael
StateProv:      
PostalCode:     BB12001
Country:        BB
RegDate:        2015-03-18
Updated:        2020-04-10
Ref:            https://rdap.arin.net/registry/entity/CTBL


OrgTechHandle: JOK14-ARIN
OrgTechName:   King, Junior  Orlando
OrgTechPhone:  +1-246-230-3031 
OrgTechEmail:  [email protected]
OrgTechRef:    https://rdap.arin.net/registry/entity/JOK14-ARIN

OrgAbuseHandle: CWCCS-ARIN
OrgAbuseName:   CWC-CSIRT
OrgAbusePhone:  +4291401 
OrgAbuseEmail:  [email protected]
OrgAbuseRef:    https://rdap.arin.net/registry/entity/CWCCS-ARIN

OrgNOCHandle: CWCRN-ARIN
OrgNOCName:   CWC RNOC
OrgNOCPhone:  +1-868-224-2001 
OrgNOCEmail:  [email protected]
OrgNOCRef:    https://rdap.arin.net/registry/entity/CWCRN-ARIN

RTechHandle: COP8-ARIN
RTechName:   Pink, Craig O
RTechPhone:  +1-876-469-0357 
RTechEmail:  [email protected]
RTechRef:    https://rdap.arin.net/registry/entity/COP8-ARIN