1. All IP Ranges
  2. 72.0.0.0/8
  3. 72.27.0.0/16
  4. AS30689  | 72.27.4.0/24

72.27.4.0/24

AS30689  ·  FLOW

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Summary

Country Jamaica
Domain cwjamaica.com
ASN AS30689
Registry ARIN
ID CWJ-16BLK

WHOIS Details

NetHandle:      NET-72-27-0-0-1
OrgID:          CWJM
Parent:         NET-72-0-0-0-0
NetName:        CWJ-16BLK
NetRange:       72.27.0.0 - 72.27.223.255
NetType:        allocation
Comment:        ADDRESS WITHIN THIS BLOCK ARE NON-PORTABLE
RegDate:        2005-01-05
Updated:        2025-10-30
TechHandle:     CINA1-ARIN
AbuseHandle:    CWJIA-ARIN
NOCHandle:      NOC324-ARIN
Source:         ARIN


OrgID:          CWJM
OrgName:        Cable and Wireless Jamaica
CanAllocate:    
Street:         47 Half Way Tree Road
Street:         Kingston 5,
City:           Kingston
State/Prov:     
Country:        JM
PostalCode:     
Comment:        Report ABUSE to  CWC-CSIRT@cwc.com
RegDate:        2001-08-09
Updated:        2024-10-28
OrgAdminHandle: JOK14-ARIN
OrgTechHandle:  ANDRE608-ARIN
OrgTechHandle:  JACKS1398-ARIN
OrgTechHandle:  JOK14-ARIN
OrgTechHandle:  ROCKN5-ARIN
OrgAbuseHandle: CWCCS-ARIN
OrgNOCHandle:   NOC324-ARIN
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:      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:      CWJIA-ARIN
IsRole:         Y
LastName:       Cable and Wireless Jamaica IP Administration
FirstName:      
Street:         47 Half Way Tree Road
City:           Kingston
State/Prov:     
Country:        JM
PostalCode:     5
RegDate:        2003-02-20
Updated:        2021-04-15
OfficePhone:    +1-876-927-9700
Mailbox:        cwjina@cwjamaica.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:      CINA1-ARIN
IsRole:         Y
LastName:       CWJ Internet Network Administrator
FirstName:      
Street:         47 Half Way Tree Road
City:           Kingston
State/Prov:     
Country:        JM
PostalCode:     5
RegDate:        2006-09-21
Updated:        2014-12-30
OfficePhone:    +1-876-968-9850
Mailbox:        cwjina@cwjamaica.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:        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:      NOC324-ARIN
IsRole:         Y
LastName:       Network Operations Centre
FirstName:      
Street:         47 Half Way Tree Road
City:           Kingston
State/Prov:     
Country:        JM
PostalCode:     5
RegDate:        2003-02-11
Updated:        2014-11-20
OfficePhone:    (876) 968-9850-5
Mailbox:        abuse@cwjamaica.com
Source:         ARIN

Nearby Ranges

BGP prefixes that overlap with 72.27.0.0/16

Range ASN Company Num of IPs
72.27.224.0/19 AS27446 ERC Broadband 8,192
72.27.244.0/22 AS36283 Riverwave LLC 1,024
72.27.249.0/24 AS27446 Riverwave LLC 256
72.27.248.0/24 AS36283 Riverwave LLC 256

Hosted domains

There are 2 domain names hosted across 2 IP addresses on this ASN. Checkout our API to access full domain hosting information.

IP Address Domain Domains on this IP
72.27.4.121 citadel.com.jm 1
72.27.4.181 digitaltranstec.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.
Useful for Cybersecurity
Read more

Pingable IPs

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

IP Address ASN Details
72.27.4.240 AS30689 FLOW 2.03ms from Kingston, JM

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
23.62.81.136 AS16625 Akamai Technologies, Inc. 0.20ms from Chicago, US
5.30.109.8 AS15802 Emirates Integrated Telecommunications Company PJSC 3.20ms from Dubai, AE
202.193.171.216 AS4538 China Education and Research Network Center 19.41ms from Guangzhou, CN
104.11.229.88 AS7018 AT&T Enterprises, LLC 1.77ms from Houston, US
126.59.211.216 AS17676 SoftBank Corp. 4.41ms from Osaka, JP
44.204.90.184 AS14618 Amazon.com, Inc. 0.36ms from Reston, US
23.93.153.88 AS46375 Sonic Telecom LLC 2.57ms from San Jose, US
8.214.147.8 AS45102 Alibaba (US) Technology Co., Ltd. 0.93ms from Singapore, SG
18.179.75.40 AS16509 Amazon.com, Inc. 0.23ms from Tokyo, JP
131.118.162.56 AS6059 University System of Maryland 3.14ms from Ashburn, US
190.136.102.24 AS7303 Telecom Argentina S.A. 18.39ms from Asuncion, PY
79.224.116.248 AS3320 Deutsche Telekom AG 3.91ms from Berlin, DE
191.104.219.8 AS3816 COLOMBIA TELECOMUNICACIONES S.A. ESP BIC 8.89ms from Bogota, CO
31.22.174.40 AS42863 MEO - SERVICOS DE COMUNICACOES E MULTIMEDIA S.A. 13.03ms from Braga, PT
124.148.23.72 AS4739 Internode Pty Ltd 2.20ms from Brisbane, AU
70.163.49.40 AS22773 Cox Communications Inc. 16.03ms from Dallas, US
62.108.57.200 AS30962 comtrance service GmbH 0.51ms from Duesseldorf, DE
43.154.223.152 AS132203 Tencent Building, Kejizhongyi Avenue 0.45ms from Hong Kong, HK
123.215.243.56 AS9318 SK Broadband Co Ltd 3.10ms from Incheon, KR
92.249.108.88 AS29107 Synapse Network LTD 0.56ms from Kyiv, UA
88.13.12.24 AS3352 TELEFONICA DE ESPANA S.A.U. 7.66ms from Madrid, ES
82.41.122.152 AS215152 CATERING UK LIMITED 0.65ms from Marseille, FR
69.50.60.8 AS32645 Fidium 7.13ms from Montreal, CA
117.212.125.168 AS9829 National Internet Backbone 3.16ms from Mumbai, IN
68.132.229.8 AS701 Verizon Business 2.62ms from New York City, US

Traceroute

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

$
traceroute -a -n -q1 -f8 72.27.4.142
traceroute to 72.27.4.142 (72.27.4.142): 64 hops max, 52 byte packets
9 *
10 *
11 [AS30689] 72.27.4.142 2.824 ms
Measurement taken from IPinfo ProbeNet in Kingston, JM
On

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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