1. All IP Ranges
  2. 23.0.0.0/8
  3. 23.236.0.0/16
  4. AS14813  | 23.236.0.0/20

23.236.0.0/20

AS14813  ·  Columbus Telecommunications (Barbados) Limited

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Summary

Country Barbados
Domain columbustelecom.com
ASN AS14813
Registry ARIN
ID COL-BB-2

WHOIS Details

NetHandle:      NET-23-236-0-0-1
OrgID:          CTBL
Parent:         NET-23-0-0-0-0
NetName:        COL-BB-2
NetRange:       23.236.0.0 - 23.236.15.255
NetType:        allocation
OriginAS:       14813
Comment:        Geofeed http://190.5.108.145/geofeed/csv
RegDate:        2013-10-17
Updated:        2025-02-10
Source:         ARIN


OrgID:          CTBL
OrgName:        Columbus Telecommunications (Barbados) Limited
CanAllocate:    
Street:         6th Floor, CGI Towers, Warrens
City:           St. Michael
State/Prov:     
Country:        BB
PostalCode:     BB12001
RegDate:        2015-03-18
Updated:        2024-11-04
OrgAdminHandle: JOK14-ARIN
OrgTechHandle:  ANDRE608-ARIN
OrgTechHandle:  JACKS1398-ARIN
OrgTechHandle:  JOK14-ARIN
OrgTechHandle:  ROCKN5-ARIN
OrgAbuseHandle: CWCCS-ARIN
OrgNOCHandle:   CWCRN-ARIN
Source:         ARIN


POCHandle:      CWCRN-ARIN
IsRole:         Y
LastName:       CWC RNOC
FirstName:      
Street:         Off Orange Grove Rd.
City:           Tacarigua
State/Prov:     
Country:        TT
PostalCode:     
RegDate:        2016-05-04
Updated:        2019-07-01
OfficePhone:    +1-868-224-2001
Mailbox:        rnoc@cwc.com
Source:         ARIN


POCHandle:      CWCCS-ARIN
IsRole:         Y
LastName:       CWC-CSIRT
FirstName:      
Street:         KRA 45 108 27 T3 P9
City:           Bogota
State/Prov:     
Country:        CO
PostalCode:     111111
RegDate:        2018-10-11
Updated:        2019-10-11
OfficePhone:    +4291401
Mailbox:        cwc-csirt@cwc.com
Source:         ARIN


POCHandle:      ANDRE608-ARIN
IsRole:         Y
LastName:       Andrew Millington
FirstName:      
Street:         Windsor Lodge 
Street:         Government Hill 
Street:         St. Michael
Street:         BB11000
City:           Barbados
State/Prov:     
Country:        BB
PostalCode:     BB11000
RegDate:        2024-09-19
Updated:        2024-09-19
OfficePhone:    +1-246-621-6216
MobilePhone:    +1-246-230-4820
Mailbox:        andrew.millington@cwc.com
Source:         ARIN


POCHandle:      JACKS1398-ARIN
IsRole:         N
LastName:       Jackson
FirstName:      Altie
Street:         Carlton Building
Street:         Carlton Crescent
City:           Kingston
State/Prov:     
Country:        JM
PostalCode:     
RegDate:        2024-09-27
Updated:        2024-09-27
OfficePhone:    +1-876-312-8390
MobilePhone:    +1-876-312-8390
Mailbox:        altie.jackson@cwc.com
Source:         ARIN


POCHandle:      JOK14-ARIN
IsRole:         N
LastName:       King
FirstName:      Junior 
Street:         Windsor Lodge
Street:         Government Hill
Street:         St. Michael
Street:         BB11000
City:           Barbados
State/Prov:     
Country:        BB
PostalCode:     BB11000
RegDate:        2018-12-19
Updated:        2024-08-02
OfficePhone:    +1-246-230-3031
OfficePhone:    +1-246-292-6150
Mailbox:        junior.king@cwc.com
Source:         ARIN


POCHandle:      ROCKN5-ARIN
IsRole:         N
LastName:       Rock
FirstName:      Nikolas 
Street:         Windsor Lodge
Street:         Government Hill
City:           St. Michael
State/Prov:     
Country:        BB
PostalCode:     
RegDate:        2024-10-16
Updated:        2024-10-16
OfficePhone:    +1-246-621-6158
MobilePhone:    +1-246-234-4547
Mailbox:        nikolas.rock@cwc.com
Source:         ARIN

Overlapping Ranges

BGP prefixes that are contained by 23.236.0.0/20

Range ASN Company Num of IPs
23.236.0.0/23 AS14813 Columbus Telecommunications (Barbados) Limited 512
23.236.6.0/23 AS14813 Columbus Telecommunications (Barbados) Limited 512
23.236.2.0/23 AS14813 Columbus Telecommunications (Barbados) Limited 512
23.236.4.0/23 AS14813 Columbus Telecommunications (Barbados) Limited 512
23.236.14.0/23 AS14813 Columbus Telecommunications (Barbados) Limited 512
23.236.10.0/23 AS14813 Columbus Telecommunications (Barbados) Limited 512
23.236.12.0/23 AS14813 Columbus Telecommunications (Barbados) Limited 512
23.236.8.0/23 AS14813 Columbus Telecommunications (Barbados) Limited 512

Nearby Ranges

BGP prefixes that overlap with 23.236.0.0/16

Range ASN Company Num of IPs
23.236.32.0/20 AS22892 Air Speed Internet 4,096
23.236.80.0/20 AS15054 Zulu Internet, Inc. 4,096
23.236.112.0/20 AS21859 Zenlayer Inc 4,096
23.236.16.0/20 AS20329 Sallisaw Municipal Authority 4,096
23.236.48.0/20 AS15169 Google LLC 4,096
23.236.240.0/22 AS36352 Server Mania Inc. 1,024
23.236.148.0/22 AS55286 Server Mania Inc. 1,024
23.236.144.0/22 AS55081 Server Mania Inc. 1,024
23.236.228.0/22 AS55286 Server Mania Inc. 1,024
23.236.120.0/22 AS21859 ZENLA-1 1,024
23.236.14.0/23 AS14813 Columbus Telecommunications (Barbados) Limited 512
23.236.224.0/23 AS55286 Server Mania Inc. 512
23.236.176.0/23 AS55286 Server Mania Inc. 512
23.236.100.0/23 AS21859 ZENLA-1 512
23.236.0.0/23 AS14813 Columbus Telecommunications (Barbados) Limited 512
23.236.6.0/23 AS14813 Columbus Telecommunications (Barbados) Limited 512
23.236.102.0/23 AS21859 ZENLA-1 512
23.236.2.0/23 AS14813 Columbus Telecommunications (Barbados) Limited 512
23.236.4.0/23 AS14813 Columbus Telecommunications (Barbados) Limited 512
23.236.198.0/23 AS55286 Server Mania Inc. 512
23.236.104.0/23 AS21859 ZENLA-1 512
23.236.10.0/23 AS14813 Columbus Telecommunications (Barbados) Limited 512
23.236.12.0/23 AS14813 Columbus Telecommunications (Barbados) Limited 512
23.236.8.0/23 AS14813 Columbus Telecommunications (Barbados) Limited 512
23.236.180.0/23 AS36352 Server Mania Inc. 512
23.236.218.0/23 AS55286 Server Mania Inc. 512
23.236.111.0/24 AS21859 ZENLA-1 256
23.236.65.0/24 AS21859 Aoyou L.L.C 256
23.236.255.0/24 AS55081 Server Mania Inc. 256
23.236.195.0/24 AS55286 sanvhost.com 256
23.236.183.0/24 AS55286 Server Mania Inc. 256
23.236.170.0/24 AS55081 Server Mania Inc. 256
23.236.96.0/24 AS21859 ZENLA-1 256
23.236.160.0/24 AS55286 ChangemyIP.com 256
23.236.104.0/24 AS21859 ZENLA-1 256
23.236.107.0/24 AS21859 ZENLA-1 256
23.236.124.0/24 AS21859 ZENLA-1 256
23.236.247.0/24 AS55081 Server Mania Inc. 256
23.236.162.0/24 AS55081 Server Mania Inc. 256
23.236.110.0/24 AS21859 SPEEDYCLOUD 256
23.236.128.0/24 AS55286 Proxy6 256
23.236.116.0/24 AS21859 ZENLA-1 256
23.236.161.0/24 AS55286 Server Mania Inc. 256
23.236.79.0/24 AS35916 Aoyou L.L.C 256
23.236.194.0/24 AS36352 Server Mania Inc. 256
23.236.174.0/24 AS55286 Server Mania Inc. 256
23.236.192.0/24 AS55286 Server Mania Inc. 256
23.236.125.0/24 AS21859 UCLOUD 256
23.236.178.0/24 AS55286 Server Mania Inc. 256

Hosted domains

There are 6 domain names hosted across 6 IP addresses on this ASN. Checkout our API to access full domain hosting information.

IP Address Domain Domains on this IP
23.236.11.245 anglican.bb 1
23.236.6.54 shalemec.com 1
23.236.6.36 pyramis.technology 1
23.236.6.164 cadsons.com 1

Hosted domains API

Our Hosted Domains API, or Reverse IP API returns a full list of domains that are hosted on a single IP address.
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Read more

Pingable IPs

356 IPs in this range replied to an ICMP ping during our most recent internet scan. Learn more.

IP Address ASN Details
23.236.9.1 AS14813 Columbus Telecommunications (Barbados) Limited 43.62ms from Miami, US
23.236.10.1 AS14813 Columbus Telecommunications (Barbados) Limited 44.70ms from Miami, US
23.236.1.2 AS14813 Columbus Telecommunications (Barbados) Limited 44.70ms from Miami, US
23.236.12.253 AS14813 Columbus Telecommunications (Barbados) Limited 43.71ms from Jacksonville, US
23.236.13.221 AS14813 Columbus Telecommunications (Barbados) Limited 43.62ms from Miami, US
23.236.6.3 AS14813 Columbus Telecommunications (Barbados) Limited 16.42ms from Willemstad, CW
23.236.0.2 AS14813 Columbus Telecommunications (Barbados) Limited 43.03ms from Miami, US
23.236.14.10 AS14813 Columbus Telecommunications (Barbados) Limited 16.03ms from Willemstad, CW
23.236.4.254 AS14813 Columbus Telecommunications (Barbados) Limited 27.72ms from San Juan, PR
23.236.11.129 AS14813 Columbus Telecommunications (Barbados) Limited 43.01ms from Miami, US
23.236.3.3 AS14813 Columbus Telecommunications (Barbados) Limited 16.57ms from Willemstad, CW
23.236.2.3 AS14813 Columbus Telecommunications (Barbados) Limited 16.38ms from Willemstad, CW
23.236.8.58 AS14813 Columbus Telecommunications (Barbados) Limited 42.08ms from Jacksonville, US
23.236.5.44 AS14813 Columbus Telecommunications (Barbados) Limited 16.07ms from Willemstad, CW

Other Pingable IPs

Below is a random selection of 25 IPs that replied to an ICMP ping during our most recent internet scan.

IP Address ASN Details
23.111.86.4 AS7979 Servers.com, Inc. 0.38ms from Amsterdam, NL
23.60.17.4 AS16625 Akamai Technologies, Inc. 0.19ms from Chicago, US
69.245.188.132 AS7922 Comcast Cable Communications, LLC 4.56ms from Chicago, US
183.240.52.4 AS9808 China Mobile Communications Group Co., Ltd. 3.57ms from Guangzhou, CN
194.209.217.4 AS3303 Swisscom (Switzerland) Ltd 0.47ms from Lausanne, CH
94.4.47.4 AS5607 Sky UK Limited 10.71ms from London, GB
108.225.146.180 AS7018 AT&T Enterprises, LLC 3.42ms from Miami, US
46.72.124.212 AS12714 PJSC MegaFon 7.90ms from Moscow, RU
171.104.128.36 AS4134 CHINANET-BACKBONE 3.51ms from Nanning, CN
45.47.185.212 AS11351 Charter Communications Inc 14.99ms from New York City, US
179.172.229.4 AS26599 TELEFÔNICA BRASIL S.A 12.78ms from Osasco, BR
120.149.45.180 AS1221 Telstra Limited 1.52ms from Perth, AU
223.98.3.20 AS24444 Shandong Mobile Communication Company Limited 10.02ms from Qingdao, CN
121.183.102.148 AS4766 Korea Telecom 5.10ms from Seoul, KR
42.192.220.180 AS45090 Shenzhen Tencent Computer Systems Company Limited 0.95ms from Shanghai, CN
35.87.188.164 AS16509 Amazon.com, Inc. 0.51ms from Boardman, US
54.218.140.132 AS16509 Amazon.com, Inc. 0.15ms from Boardman, US
201.10.65.68 AS8167 V tal 2.33ms from Curitiba, BR
123.26.3.212 AS45899 VNPT Corp 5.87ms from Da Nang, VN
68.71.73.52 AS20135 Millennium Telcom LLC 1.99ms from Dallas, US
113.162.235.84 AS45899 VNPT Corp 2.32ms from Ho Chi Minh City, VN
23.42.15.164 AS16625 Akamai Technologies, Inc. 0.09ms from Johannesburg, ZA
92.59.7.196 AS12479 Orange Espagne SA 9.94ms from Madrid, ES
181.135.113.100 AS13489 UNE EPM TELECOMUNICACIONES S.A. 6.98ms from Medellin, CO
91.168.178.212 AS12322 Free SAS 5.60ms from Paris, FR

What are IP address ranges?

IP address ranges, or netblocks, are groups of related IP addresses. They are usually represented as a base IP address, followed by a slash, and then a netmask which represents how many IP addresses are contained within the netblock. This format is known as CIDR. You'll also sometimes see netblocks given as a start ip address, and an end ip address, or an ip address range.

Traffic works its way around the internet based on the routing table, which contains a list of networks and their associated netblocks.

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