1. All IP Ranges
  2. 72.0.0.0/8
  3. 72.27.0.0/16
  4. AS30689  | 72.27.104.0/22

72.27.104.0/22

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  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:      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:      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:      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:      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

1,022 IPs in this range replied to an ICMP ping during our most recent internet scan. Learn more.

IP Address ASN Details
72.27.104.66 AS30689 FLOW 1.82ms from Kingston, JM
72.27.106.44 AS30689 FLOW 2.09ms from Kingston, JM
72.27.105.41 AS30689 FLOW 2.04ms from Kingston, JM
72.27.107.160 AS30689 FLOW 2.13ms 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
222.129.193.166 AS4808 China Unicom Beijing Province Network 3.63ms from Beijing, CN
82.141.130.102 AS12301 Invitech ICT Services Kft. 0.66ms from Budapest, HU
113.170.231.6 AS45899 VNPT Corp 2.45ms from Ho Chi Minh City, VN
218.103.126.118 AS4760 HKT Limited 1.10ms from Hong Kong, HK
217.40.188.230 AS2856 British Telecommunications PLC 7.30ms from London, GB
87.86.241.86 AS3257 GTT Communications Inc. 3.50ms from London, GB
72.197.255.246 AS22773 Cox Communications Inc. 8.90ms from Los Angeles, US
134.173.82.6 AS3659 Claremont University Consortium 2.24ms from Los Angeles, US
79.40.211.150 AS3269 Telecom Italia S.p.A. 3.73ms from Milan, IT
79.35.241.150 AS3269 Telecom Italia S.p.A. 7.07ms from Milan, IT
37.215.189.54 AS6697 Republican Unitary Telecommunication Enterprise Beltelecom 1.85ms from Minsk, BY
193.124.64.134 AS48347 JSC Mediasoft ekspert 0.99ms from Moscow, RU
87.146.154.198 AS3320 Deutsche Telekom AG 4.72ms from Nuernberg, DE
61.203.45.166 AS2518 BIGLOBE Inc. 2.50ms from Osaka, JP
202.241.171.86 AS2519 ARTERIA Networks Corporation 4.19ms from Osaka, JP
188.175.1.6 AS16246 O2 Czech Republic, a.s. 8.74ms from Prague, CZ
18.3.153.6 AS3 Massachusetts Institute of Technology 0.79ms from San Jose, US
201.187.195.102 AS7418 TELEFÓNICA CHILE S.A. 7.55ms from Santiago, CL
169.211.31.134 AS4766 Korea Telecom 1.47ms from Seoul, KR
14.57.35.134 AS4766 Korea Telecom 1.54ms from Seoul, KR
79.76.58.22 AS31898 Oracle Corporation 0.14ms from Stockholm, SE
217.210.145.118 AS3301 Telia Company AB 14.50ms from Stockholm, SE
50.105.53.22 AS5650 Frontier Communications of America, Inc. 9.78ms from Ashburn, US
156.65.0.134 AS26960 MICHELIN NORTH AMERICA 0.69ms from Atlanta, US
203.118.146.198 AS9500 One New Zealand Group Limited 0.85ms from Auckland, NZ

Traceroute

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

$
traceroute -a -n -q1 -f8 72.27.106.123
traceroute to 72.27.106.123 (72.27.106.123): 64 hops max, 52 byte packets
9 *
10 *
11 [AS30689] 72.27.106.123 2.931 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.

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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