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  2. 23.0.0.0/8
  3. 23.236.0.0/16
  4. AS14813  | 23.236.0.0/23

23.236.0.0/23

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
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:      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:        2025-11-05
OfficePhone:    +1-246-230-3031
OfficePhone:    +1-246-292-6150
Mailbox:        junior.king@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:        2025-09-27
OfficePhone:    +1-876-312-8390
MobilePhone:    +1-876-312-8390
Mailbox:        altie.jackson@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:      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:      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


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

Overlapping Ranges

BGP prefixes that contain 23.236.0.0/23

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
23.236.80.0/20 AS15054 Zulu Internet, Inc. 4,096
23.236.16.0/20 AS20329 Sallisaw Municipal Authority 4,096
23.236.112.0/20 AS21859 Zenlayer Inc 4,096
23.236.48.0/20 AS396982 Google LLC 4,096
23.236.240.0/22 AS36352 Server Mania Inc. 1,024
23.236.228.0/22 AS55286 Server Mania Inc. 1,024
23.236.134.0/23 AS55286 Server Mania Inc. 512
23.236.180.0/23 AS36352 Server Mania Inc. 512
23.236.224.0/23 AS55286 Server Mania Inc. 512
23.236.232.0/23 AS55286 Server Mania Inc. 512
23.236.210.0/23 AS55286 Server Mania Inc. 512
23.236.238.0/23 AS55286 Server Mania Inc. 512
23.236.198.0/23 AS55286 Server Mania Inc. 512
23.236.218.0/23 AS55286 Server Mania Inc. 512
23.236.119.0/24 AS21859 ZENLA-1 256
23.236.123.0/24 AS21859 ZENLA-1 256
23.236.124.0/24 AS21859 ZENLA-1 256
23.236.125.0/24 AS21859 UCLOUD 256
23.236.127.0/24 AS21859 ZENLA-1 256
23.236.96.0/24 AS21859 ZENLA-1 256
23.236.97.0/24 AS21859 ZENLA-1 256
23.236.98.0/24 AS21859 ZENLA-1 256
23.236.99.0/24 AS21859 ZENLA-1 256
23.236.129.0/24 AS36352 Server Mania Inc. 256
23.236.193.0/24 AS36352 Server Mania Inc. 256
23.236.194.0/24 AS36352 Server Mania Inc. 256
23.236.246.0/24 AS36352 Server Mania Inc. 256
23.236.248.0/24 AS36352 Server Mania Inc. 256
23.236.252.0/24 AS36352 Server Mania Inc. 256
23.236.253.0/24 AS36352 Server Mania Inc. 256
23.236.250.0/24 AS400072 Flux Telecom, LLC 256
23.236.254.0/24 AS400072 Flux Telecom, LLC 256
23.236.128.0/24 AS55286 Proxy6 256
23.236.131.0/24 AS55286 Server Mania Inc. 256
23.236.132.0/24 AS55286 Server Mania Inc. 256
23.236.142.0/24 AS55286 Server Mania Inc. 256
23.236.150.0/24 AS55286 Server Mania Inc. 256
23.236.160.0/24 AS55286 ChangemyIP.com 256
23.236.161.0/24 AS55286 Server Mania Inc. 256
23.236.162.0/24 AS55286 Server Mania Inc. 256
23.236.163.0/24 AS55286 Server Mania Inc. 256
23.236.168.0/24 AS55286 Server Mania Inc. 256
23.236.169.0/24 AS55286 Server Mania Inc. 256
23.236.170.0/24 AS55286 Server Mania Inc. 256
23.236.171.0/24 AS55286 Server Mania Inc. 256
23.236.172.0/24 AS55286 Server Mania Inc. 256
23.236.174.0/24 AS55286 Server Mania Inc. 256
23.236.175.0/24 AS55286 Server Mania Inc. 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

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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
23.236.1.3 AS14813 Columbus Telecommunications (Barbados) Limited 2.13ms from Bridgetown, BB
23.236.0.1 AS14813 Columbus Telecommunications (Barbados) Limited 2.26ms from Bridgetown, BB

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
131.96.100.135 AS10631 Georgia State University 0.20ms from Atlanta, US
52.32.39.119 AS16509 Amazon.com, Inc. 0.15ms from Boardman, US
94.177.134.7 AS42831 UK Dedicated Servers Limited 0.18ms from Coventry, GB
90.19.147.231 AS3215 Orange S.A. 5.13ms from Frankfurt am Main, DE
91.51.208.247 AS3320 Deutsche Telekom AG 2.36ms from Frankfurt am Main, DE
85.16.41.55 AS9145 EWE TEL GmbH 3.35ms from Hamburg, DE
218.244.150.215 AS37963 Hangzhou Alibaba Advertising Co.,Ltd. 4.95ms from Hangzhou, CN
69.17.1.215 AS3257 GTT Communications Inc. 0.59ms from Los Angeles, US
77.89.16.55 AS21309 HERABIT S.p.A. 4.17ms from Milan, IT
176.212.229.215 AS34590 JSC "ER-Telecom Holding" 16.91ms from Moscow, RU
124.132.105.71 AS4837 CHINA UNICOM China169 Backbone 4.98ms from Qingdao, CN
24.23.85.215 AS7922 Comcast Cable Communications, LLC 11.13ms from Atlanta, US
81.244.145.87 AS5432 Proximus NV 2.46ms from Brussels, BE
222.208.152.135 AS4134 CHINANET-BACKBONE 7.25ms from Chengdu, CN
91.6.88.87 AS3320 Deutsche Telekom AG 7.60ms from Frankfurt am Main, DE
110.86.166.135 AS4134 CHINANET-BACKBONE 3.13ms from Fuzhou, CN
23.248.209.87 AS138415 Yancy Limited 0.69ms from Hong Kong, HK
151.225.106.135 AS5607 Sky UK Limited 1.57ms from London, GB
80.40.92.215 AS13285 TalkTalk Communications Limited 5.77ms from Manchester, GB
73.0.217.167 AS7922 Comcast Cable Communications, LLC 7.20ms from Miami, US
15.223.116.23 AS16509 Amazon.com, Inc. 0.12ms from Montreal, CA
178.186.32.151 AS12389 PJSC Rostelecom 5.50ms from Novosibirsk, RU
88.91.209.199 AS2119 Telenor Norge AS 6.36ms from Oslo, NO
86.217.236.183 AS3215 Orange S.A. 7.98ms from Paris, FR
125.140.216.151 AS4766 Korea Telecom 4.79ms from Seoul, KR

Traceroute

Below is a recent traceroute taken from the IPinfo ProbeNet to an IP in this range. Learn more.

$
traceroute -a -n -q1 -f3 23.236.0.2
traceroute to 23.236.0.2 (23.236.0.2): 64 hops max, 52 byte packets
4 *
5 [AS3170] 45.87.28.60 6.796 ms
6 *
7 [AS174] 154.54.61.70 7.571 ms
8 [AS174] 154.54.57.161 7.862 ms
9 [AS174] 154.54.42.85 76.901 ms
10 [AS174] 154.54.30.121 79.955 ms
11 [AS174] 154.54.172.170 97.294 ms
12 *
13 [AS174] 154.54.168.85 106.082 ms
14 [AS174] 38.88.57.26 111.578 ms
15 *
16 *
17 [AS23520] 67.230.96.165 156.919 ms
18 [AS14813] 23.236.0.2 156.484 ms
Measurement taken from IPinfo ProbeNet in Wallsend, GB
On

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