72.27.54.0/23

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  [email protected]
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:      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:        [email protected]
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:        [email protected]
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:        [email protected]
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:        [email protected]
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:        [email protected]
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:        [email protected]
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:        [email protected]
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:        [email protected]
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
72.27.55.207	AS30689 FLOW	`5.00ms` from Kingston, JM
72.27.54.230	AS30689 FLOW	`1.60ms` 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
184.16.103.183	AS5650 Frontier Communications of America, Inc.	`9.05ms` from Chicago, US
74.162.47.23	AS8075 Microsoft Corporation	`1.99ms` from Dubai, AE
122.46.30.183	AS17858 LG POWERCOMM	`1.81ms` from Incheon, KR
117.195.152.167	AS9829 National Internet Backbone	`15.05ms` from Kolkata, IN
89.141.117.119	AS12430 VODAFONE ESPANA S.A.U.	`8.69ms` from Madrid, ES
73.46.44.183	AS7922 Comcast Cable Communications, LLC	`6.85ms` from Miami, US
112.249.219.151	AS4837 CHINA UNICOM China169 Backbone	`8.56ms` from Qingdao, CN
121.139.196.55	AS4766 Korea Telecom	`1.82ms` from Seoul, KR
114.30.55.87	AS7623 Gyeongbuk Cable TV	`6.90ms` from Seoul, KR
51.21.72.167	AS16509 Amazon.com, Inc.	`0.15ms` from Stockholm, SE
223.219.5.39	AS4713 NTT DOCOMO BUSINESS,Inc.	`4.02ms` from Tokyo, JP
42.193.83.103	AS45090 Shenzhen Tencent Computer Systems Company Limited	`2.09ms` from Beijing, CN
71.68.94.23	AS11426 Charter Communications Inc	`7.85ms` from Charlotte, US
176.57.145.183	AS56876 Ociris GmbH	`0.45ms` from Frankfurt am Main, DE
36.56.12.7	AS4134 CHINANET-BACKBONE	`7.92ms` from Huai'an, CN
195.112.61.103	AS13285 TalkTalk Communications Limited	`4.15ms` from London, GB
87.185.81.183	AS3320 Deutsche Telekom AG	`5.79ms` from Nuernberg, DE
100.25.245.151	AS14618 Amazon.com, Inc.	`0.20ms` from Reston, US
70.66.165.135	AS6327 Shaw Communications	`5.51ms` from Seattle, US
60.133.209.119	AS17676 SoftBank Corp.	`2.77ms` from Tokyo, JP
102.153.38.103	AS327934 SOCIETE NATIONALE DES TELECOMMUNICATIONS (Tunisie Telecom)	`14.39ms` from Tunis, TN
83.30.108.215	AS5617 Orange Polska Spolka Akcyjna	`14.29ms` from Wrocław, PL
23.47.182.119	AS16625 Akamai Technologies, Inc.	`0.30ms` from Buenos Aires, AR
69.246.207.119	AS7922 Comcast Cable Communications, LLC	`6.65ms` from Chicago, US
18.217.201.215	AS16509 Amazon.com, Inc.	`0.14ms` from Columbus, 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 72.27.54.109

traceroute to 72.27.54.109 (72.27.54.109): 64 hops max, 52 byte packets

8 [AS10292] 208.138.27.185 10.154 ms

9 *

10 *

11 [AS30689] 72.27.54.109 2.498 ms

Measurement taken from

IPinfo ProbeNet in Kingston, JM

On January 19th 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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