23.236.2.0/23

AS14813 · Columbus Telecommunications (Barbados) Limited

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Summary

Country	Barbados
Domain	columbustelecom.com
ASN	AS14813
Parent Range	23.236.0.0/20
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 contain 23.236.2.0/23

Range	ASN	Company	Num of IPs
23.236.0.0/20	AS14813	Columbus Telecommunications (Barbados) Limited	4,096

Nearby Ranges

BGP prefixes that overlap with 23.236.0.0/16

Range	ASN	Company	Num of IPs
23.236.0.0/20	AS14813	Columbus Telecommunications (Barbados) Limited	4,096
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
23.236.4.0/23	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 no domains currently hosted on this ASN.

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.

Useful for Cybersecurity

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Pingable IPs

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

IP Address	ASN	Details
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

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
23.7.32.87	AS16625 Akamai Technologies, Inc.	0.47ms from Atlanta, US
117.9.230.23	AS4837 CHINA UNICOM China169 Backbone	6.15ms from Beijing, CN
27.57.49.71	AS24560 Bharti Airtel Ltd., Telemedia Services	10.90ms from Chennai, IN
76.180.109.199	AS11351 Charter Communications Inc	19.14ms from Chicago, US
69.245.229.151	AS7922 Comcast Cable Communications, LLC	4.89ms from Chicago, US
24.164.124.167	AS10796 Charter Communications Inc	13.54ms from Columbus, US
87.41.188.103	AS1213 HEAnet CLG	6.19ms from Dublin, IE
52.51.60.71	AS16509 Amazon.com, Inc.	0.13ms from Dublin, IE
83.20.130.71	AS5617 Orange Polska Spolka Akcyjna	18.37ms from Gdynia, PL
14.215.45.215	AS58466 CHINANET Guangdong province network	2.02ms from Guangzhou, CN
217.80.94.183	AS3320 Deutsche Telekom AG	4.12ms from Hamburg, DE
62.182.70.135	AS196638 PJSC Promtelecom	16.24ms from Moscow, RU
118.105.39.247	AS18126 Chubu Telecommunications Company, Inc.	10.86ms from Osaka, JP
54.204.132.199	AS14618 Amazon.com, Inc.	0.22ms from Reston, US
82.149.142.71	AS12714 PJSC MegaFon	19.23ms from Saint Petersburg, RU
34.106.237.167	AS396982 Google LLC	0.10ms from Salt Lake City, US
114.30.212.23	AS38121 LG HelloVision Corp.	6.49ms from Seoul, KR
157.0.234.183	AS4837 CHINA UNICOM China169 Backbone	12.37ms from Shanghai, CN
14.29.239.247	AS4134 CHINANET-BACKBONE	2.90ms from Shenzhen, CN
123.209.71.231	AS1221 Telstra Limited	11.72ms from Sydney, AU
188.0.103.23	AS12975 PALTEL Autonomous System	5.75ms from Tel Aviv, IL
61.183.155.55	AS4134 CHINANET-BACKBONE	1.37ms from Wuhan, CN
5.182.36.151	AS44477 PQ HOSTING PLUS S.R.L.	1.88ms from Zuerich, CH
145.3.78.103	AS1103 SURF B.V.	2.06ms from Amsterdam, NL
70.106.238.135	AS701 Verizon Business	2.25ms from Ashburn, US

What are IP address ranges?

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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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