72.27.162.0/23

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:        2026-02-20
OrgAdminHandle: JOK14-ARIN
OrgTechHandle:  ANDRE608-ARIN
OrgTechHandle:  JOK14-ARIN
OrgTechHandle:  ROCKN5-ARIN
OrgAbuseHandle: CWCCS-ARIN
OrgNOCHandle:   NOC324-ARIN
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:      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:      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:      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:        2026-02-17
OfficePhone:    +1-246-621-6216
MobilePhone:    +1-246-230-4820
Mailbox:        andrew.millington@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 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

Read more

Pingable IPs

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

IP Address	ASN	Details
72.27.162.53	AS30689 FLOW	`1.83ms` from Kingston, JM
72.27.163.47	AS30689 FLOW	`1.81ms` 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
125.236.164.39	AS4771 Spark New Zealand Trading Ltd.	`18.29ms` from Auckland, NZ
201.253.193.87	AS7303 Telecom Argentina S.A.	`7.91ms` from Cordoba, AR
65.255.77.87	AS11650 Pioneer Long Distance Inc.	`7.49ms` from Dallas, US
223.199.37.215	AS4134 CHINANET-BACKBONE	`2.76ms` from Haikou, CN
123.30.104.247	AS7643 Vietnam Posts and Telecommunications (VNPT)	`0.31ms` from Ho Chi Minh City, VN
89.142.47.151	AS5603 Telekom Slovenije, d.d.	`4.34ms` from Ljubljana, SI
47.147.29.151	AS5650 Frontier Communications of America, Inc.	`2.04ms` from Los Angeles, US
81.202.30.71	AS6739 Vodafone ONO AS	`9.22ms` from Madrid, ES
78.61.117.23	AS8764 Telia Lietuva, AB	`6.00ms` from Siauliai, LT
13.215.25.71	AS16509 Amazon.com, Inc.	`0.12ms` from Singapore, SG
119.39.140.71	AS4837 CHINA UNICOM China169 Backbone	`3.64ms` from Changsha, CN
104.84.58.183	AS16625 Akamai Technologies, Inc.	`0.23ms` from Frankfurt am Main, DE
23.12.227.7	AS9498 BHARTI Airtel Ltd.	`1.00ms` from Hyderabad, IN
216.75.143.55	AS213990 AOFB Telecom Networks Ltd	`2.88ms` from London, GB
76.106.215.247	AS7922 Comcast Cable Communications, LLC	`8.21ms` from Orlando, US
143.110.194.7	AS14061 DigitalOcean, LLC	`0.32ms` from San Jose, US
140.188.154.87	AS54600 PEG TECH INC	`0.71ms` from San Jose, US
1.160.68.135	AS3462 Data Communication Business Group	`0.71ms` from Taipei, TW
111.198.52.103	AS4808 China Unicom Beijing Province Network	`3.29ms` from Beijing, CN
91.150.91.167	AS8400 TELEKOM SRBIJA a.d.	`0.45ms` from Belgrade, RS
84.136.240.39	AS3320 Deutsche Telekom AG	`1.46ms` from Berlin, DE
44.237.160.23	AS16509 Amazon.com, Inc.	`0.19ms` from Boardman, US
101.167.67.39	AS1221 Telstra Limited	`17.37ms` from Brisbane, AU
109.78.47.135	AS15502 Vodafone Ireland Limited	`3.40ms` from Dublin, IE
128.176.205.55	AS680 Verein zur Foerderung eines Deutschen Forschungsnetzes e.V.	`5.89ms` from Duesseldorf, DE

Traceroute

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

traceroute -a -n -q1 -f8 72.27.162.128

traceroute to 72.27.162.128 (72.27.162.128): 64 hops max, 52 byte packets

8 [AS10292] 208.138.27.185 65.34 ms

9 *

10 *

11 [AS30689] 72.27.162.128 2.573 ms

Measurement taken from

IPinfo ProbeNet in Kingston, JM

On April 13th 2026

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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