1. All IP Ranges
  2. 72.0.0.0/8
  3. 72.27.0.0/16
  4. AS30689  | 72.27.168.0/21

72.27.168.0/21

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:      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:      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:      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:      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:      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:      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:      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

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

2,041 IPs in this range replied to an ICMP ping during our most recent internet scan. Learn more.

IP Address ASN Details
72.27.168.13 AS30689 FLOW 1.87ms from Kingston, JM
72.27.174.124 AS30689 FLOW 1.60ms from Kingston, JM
72.27.172.143 AS30689 FLOW 1.79ms from Kingston, JM
72.27.175.250 AS30689 FLOW 1.44ms from Kingston, JM
72.27.170.235 AS30689 FLOW 1.34ms from Kingston, JM
72.27.169.133 AS30689 FLOW 1.98ms from Kingston, JM
72.27.173.135 AS30689 FLOW 2.02ms from Kingston, JM
72.27.171.137 AS30689 FLOW 1.99ms 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
43.208.1.21 AS16509 Amazon.com, Inc. 1.74ms from Bangkok, TH
34.215.181.133 AS16509 Amazon.com, Inc. 0.48ms from Boardman, US
138.43.71.21 AS46293 Midwest Energy & Communications 5.55ms from Chicago, US
97.208.2.101 AS6167 Verizon Business 13.21ms from Chicago, US
64.179.75.85 AS7029 Windstream Communications LLC 10.35ms from Chicago, US
90.185.33.5 AS203953 Hiper A/S 7.57ms from Copenhagen, DK
24.130.231.53 AS7922 Comcast Cable Communications, LLC 4.71ms from Fremont, US
41.117.33.37 AS12091 MTN SA 18.89ms from Johannesburg, ZA
86.3.58.21 AS5089 Virgin Media Limited 3.74ms from London, GB
193.187.172.101 AS50340 JSC Selectel 0.62ms from Moscow, RU
59.61.111.197 AS4134 CHINANET-BACKBONE 9.48ms from Nanchang, CN
142.105.23.213 AS12271 Charter Communications Inc 3.68ms from New York City, US
85.131.52.165 AS16086 DNA Oyj 0.48ms from Oulu, FI
90.183.154.101 AS5610 O2 Czech Republic, a.s. 4.86ms from Prague, CZ
95.34.188.181 AS2119 Telenor Norge AS 5.93ms from Sandefjord, NO
59.6.90.53 AS4766 Korea Telecom 1.46ms from Seoul, KR
40.87.124.37 AS8075 Microsoft Corporation 0.43ms from Ashburn, US
129.21.58.85 AS4385 Rochester Institute of Technology 3.70ms from Buffalo, US
64.122.214.53 AS7385 Allstream Business US, LLC 8.52ms from Chicago, US
67.190.65.101 AS7922 Comcast Cable Communications, LLC 5.12ms from Denver, US
195.219.205.69 AS6453 TATA COMMUNICATIONS (AMERICA) INC 0.54ms from London, GB
83.37.149.149 AS3352 TELEFONICA DE ESPANA S.A.U. 10.29ms from Madrid, ES
64.129.180.5 AS17060 NBCUniversal 7.48ms from Miami, US
125.199.228.21 AS2518 BIGLOBE Inc. 5.97ms from Osaka, JP
176.188.4.245 AS5410 Bouygues Telecom SA 1.72ms from Paris, FR

Traceroute

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

$
traceroute -a -n -q1 -f8 72.27.174.195
traceroute to 72.27.174.195 (72.27.174.195): 64 hops max, 52 byte packets
9 *
10 *
11 [AS30689] 72.27.174.195 3.046 ms
Measurement taken from IPinfo ProbeNet in Kingston, JM
On

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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.

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