72.27.198.0/23

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:      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:      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:      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:      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


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

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

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

IP Address	ASN	Details
72.27.198.124	AS30689 FLOW	`1.47ms` from Kingston, JM
72.27.199.200	AS30689 FLOW	`5.19ms` 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
168.247.39.71	AS14725 Crawford & Company	`1.69ms` from Atlanta, US
60.10.44.151	AS4837 CHINA UNICOM China169 Backbone	`11.71ms` from Beijing, CN
109.108.20.183	AS16086 DNA Oyj	`6.57ms` from Helsinki, FI
27.2.249.87	AS45543 SaiGon Tourist cable Televition Company	`12.21ms` from Ho Chi Minh City, VN
176.98.28.23	AS49889 Crystal Telecom Ltd	`0.87ms` from Kyiv, UA
47.152.113.183	AS5650 Frontier Communications of America, Inc.	`1.69ms` from Los Angeles, US
178.156.45.151	AS29119 AIRE NETWORKS DEL MEDITERRANEO SL UNIPERSONAL	`12.99ms` from Madrid, ES
223.65.41.231	AS56046 China Mobile communications corporation	`1.79ms` from Nanjing, CN
161.35.250.199	AS14061 DigitalOcean, LLC	`0.20ms` from New York City, US
153.207.194.71	AS4713 NTT DOCOMO BUSINESS,Inc.	`2.46ms` from Osaka, JP
83.112.159.71	AS3215 Orange S.A.	`7.62ms` from Paris, FR
34.234.152.55	AS14618 Amazon.com, Inc.	`0.21ms` from Reston, US
106.13.50.71	AS38365 Beijing Baidu Netcom Science and Technology Co., Ltd.	`5.24ms` from Tianjin, CN
153.192.128.7	AS4713 NTT DOCOMO BUSINESS,Inc.	`3.18ms` from Tokyo, JP
72.192.223.183	AS22773 Cox Communications Inc.	`9.57ms` from Tulsa, US
206.161.202.231	AS3491 PCCW Global (HK) Ltd.	`0.29ms` from Ashburn, US
47.134.151.103	AS20115 Charter Communications LLC	`12.87ms` from Atlanta, US
122.138.60.55	AS4837 CHINA UNICOM China169 Backbone	`7.31ms` from Changchun, CN
130.163.114.103	AS668 United States Department of Defense (DoD)	`4.19ms` from Chicago, US
66.138.154.87	AS7018 AT&T Enterprises, LLC	`6.82ms` from Chicago, US
104.234.171.71	AS395111 KVCHOSTING.COM LLC	`0.21ms` from Durham, US
128.171.193.23	AS6360 University of Hawaii	`1.26ms` from Honolulu, US
36.4.225.215	AS4134 CHINANET-BACKBONE	`7.37ms` from Huainan, CN
80.189.63.23	AS6871 Plusnet	`4.47ms` from London, GB
68.118.139.215	AS20115 Charter Communications LLC	`4.59ms` from Los Angeles, 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 72.27.199.145

traceroute to 72.27.199.145 (72.27.199.145): 64 hops max, 52 byte packets

8 [AS10292] 208.138.27.185 12.117 ms

9 *

10 *

11 *

12 [AS30689] 72.27.199.145 104.701 ms

Measurement taken from

IPinfo ProbeNet in Kingston, JM

On March 28th 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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