1. All IP Ranges
  2. 72.0.0.0/8
  3. 72.27.0.0/16
  4. AS30689  | 72.27.136.0/22

72.27.136.0/22

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

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

IP Address ASN Details
72.27.137.151 AS30689 FLOW 1.94ms from Kingston, JM
72.27.139.91 AS30689 FLOW 5.25ms from Kingston, JM
72.27.138.195 AS30689 FLOW 2.81ms from Kingston, JM
72.27.136.207 AS30689 FLOW 1.56ms 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
199.31.24.118 AS668 United States Department of Defense (DoD) 2.72ms from Ashburn, US
191.107.129.230 AS3816 COLOMBIA TELECOMUNICACIONES S.A. ESP BIC 3.21ms from Bogota, CO
73.89.56.54 AS7922 Comcast Cable Communications, LLC 4.86ms from Boston, US
190.49.123.70 AS22927 Telefonica de Argentina 1.80ms from Buenos Aires, AR
172.255.82.38 AS394380 Leaseweb USA, Inc. 0.29ms from Dallas, US
170.244.181.22 AS266506 PONTO COM PROVEDOR DE INTERNET 3.93ms from Joao Pessoa, BR
169.239.83.6 AS327946 Mesh Telecom Pty Ltd 0.48ms from Johannesburg, ZA
194.74.173.6 AS2856 British Telecommunications PLC 1.72ms from London, GB
112.250.45.150 AS4837 CHINA UNICOM China169 Backbone 5.10ms from Qingdao, CN
189.122.174.102 AS28573 Claro NXT Telecomunicacoes Ltda 8.75ms from Rio de Janeiro, BR
194.87.9.22 AS214822 MT FINANCE LLC 17.52ms from Saint Petersburg, RU
218.147.222.150 AS4766 Korea Telecom 1.59ms from Seoul, KR
109.199.22.22 AS58321 Oxylion Sp. z o.o. 5.46ms from Warsaw, PL
31.184.123.54 AS50266 Odido Netherlands B.V. 4.85ms from Amsterdam, NL
143.64.29.246 AS58593 Shanghai Blue Cloud Technology Co.,Ltd 7.28ms from Beijing, CN
13.245.131.198 AS16509 Amazon.com, Inc. 0.16ms from Cape Town, ZA
79.221.157.150 AS3320 Deutsche Telekom AG 4.27ms from Duesseldorf, DE
218.193.126.70 AS4538 China Education and Research Network Center 17.41ms from Guangzhou, CN
110.13.227.22 AS9318 SK Broadband Co Ltd 2.55ms from Incheon, KR
93.188.125.6 AS44999 Mifril+ LLC 2.72ms from Moscow, RU
150.107.74.166 AS133159 Mammoth Media Pty Ltd 0.21ms from Perth, AU
125.149.222.166 AS4766 Korea Telecom 1.61ms from Seoul, KR
52.65.190.150 AS16509 Amazon.com, Inc. 0.17ms from Sydney, AU
211.103.238.150 AS4808 China Unicom Beijing Province Network 5.54ms from Beijing, CN
108.90.219.230 AS7018 AT&T Enterprises, LLC 2.11ms from Dallas, 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 72.27.136.162
traceroute to 72.27.136.162 (72.27.136.162): 64 hops max, 52 byte packets
9 *
10 *
11 [AS30689] 72.27.136.162 3.107 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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