72.27.100.0/22

AS30689 · FLOW

Need more data or want to access it via API or data downloads? Sign up to get free access

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

1,023 IPs in this range replied to an ICMP ping during our most recent internet scan. Learn more.

IP Address	ASN	Details
72.27.102.211	AS30689 FLOW	`1.98ms` from Kingston, JM
72.27.101.204	AS30689 FLOW	`1.75ms` from Kingston, JM
72.27.100.155	AS30689 FLOW	`1.75ms` from Kingston, JM
72.27.103.111	AS30689 FLOW	`1.88ms` 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
34.215.191.166	AS16509 Amazon.com, Inc.	`0.13ms` from Boardman, US
136.60.82.118	AS16591 Google Fiber Inc.	`5.00ms` from Dallas, US
1.249.230.86	AS9318 SK Broadband Co Ltd	`7.61ms` from Incheon, KR
12.244.106.134	AS7018 AT&T Enterprises, LLC	`1.28ms` from Los Angeles, US
97.128.62.214	AS6167 Verizon Business	`10.77ms` from New York City, US
126.124.35.6	AS17676 SoftBank Corp.	`13.93ms` from Osaka, JP
173.69.133.246	AS701 Verizon Business	`4.19ms` from Philadelphia, US
195.223.50.198	AS3269 Telecom Italia S.p.A.	`12.06ms` from Rome, IT
106.54.3.38	AS45090 Shenzhen Tencent Computer Systems Company Limited	`1.31ms` from Shanghai, CN
36.206.251.198	AS56046 China Mobile communications corporation	`5.06ms` from Shanghai, CN
135.196.138.102	AS3257 GTT Communications Inc.	`0.18ms` from Atlanta, US
96.31.196.118	AS19008 Perry-Spencer Communications, Inc.	`10.06ms` from Chicago, US
14.174.79.134	AS45899 VNPT Corp	`8.60ms` from Da Nang, VN
139.167.27.198	AS55836 Reliance Jio Infocomm Limited	`6.99ms` from Delhi, IN
34.240.41.166	AS16509 Amazon.com, Inc.	`0.17ms` from Dublin, IE
91.36.33.246	AS3320 Deutsche Telekom AG	`6.98ms` from Frankfurt am Main, DE
79.221.160.166	AS3320 Deutsche Telekom AG	`7.38ms` from Frankfurt am Main, DE
122.251.57.166	AS18077 Yamaguchi Cable Vision Co.,Ltd	`13.39ms` from Hiroshima, JP
221.138.218.134	AS9318 SK Broadband Co Ltd	`1.33ms` from Incheon, KR
217.25.1.118	AS61317 Hivelocity LLC	`0.46ms` from London, GB
193.124.177.182	AS209641 I-SERVERS LTD	`0.54ms` from Moscow, RU
118.59.142.182	AS4766 Korea Telecom	`5.04ms` from Seoul, KR
78.96.157.150	AS12302 Vodafone Romania S.A.	`11.86ms` from Timisoara, RO
73.79.80.54	AS7922 Comcast Cable Communications, LLC	`10.84ms` from Ashburn, US
149.87.30.150	AS52444 Pogliotti & Pogliotti Construcciones S.A.	`7.11ms` from Buenos Aires, AR

Traceroute

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

traceroute -a -n -q1 -f5 72.27.103.236

traceroute to 72.27.103.236 (72.27.103.236): 64 hops max, 52 byte packets

5 [AS23520] 69.79.101.99 142.6 ms

6 *

7 [AS30689] 69.79.207.69 122.845 ms

8 [AS30689] 72.27.103.236 125.311 ms

Measurement taken from

IPinfo ProbeNet in Sao Paulo, BR

On March 29th 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.

An API built with users in mind: reliable, accurate, and easy-to-use

Discover why industry-leading companies around the globe love our data. IPinfo's accurate insights fuel use cases from cybersecurity, data enrichment, web personalization, and much more.

Get Started for Free Contact Sales