72.27.176.0/22

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:        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
72.27.179.146	AS30689 FLOW	`5.06ms` from Kingston, JM
72.27.178.65	AS30689 FLOW	`5.01ms` from Kingston, JM
72.27.177.118	AS30689 FLOW	`5.28ms` from Kingston, JM
72.27.176.70	AS30689 FLOW	`5.09ms` 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
172.241.151.118	AS27411 Leaseweb USA, Inc.	`1.06ms` from Chicago, US
173.161.17.86	AS7922 Comcast Cable Communications, LLC	`4.02ms` from Chicago, US
93.229.254.246	AS3320 Deutsche Telekom AG	`7.66ms` from Frankfurt am Main, DE
112.179.58.118	AS4766 Korea Telecom	`1.79ms` from Incheon, KR
183.98.199.102	AS4766 Korea Telecom	`1.50ms` from Incheon, KR
102.129.54.102	AS327991 Megasurf Wireless Internet CC	`2.18ms` from Johannesburg, ZA
107.150.45.70	AS33387 Nocix, LLC	`0.17ms` from Kansas City, US
122.129.76.150	AS17911 Brain Telecommunication Ltd.	`16.87ms` from Karachi, PK
20.219.146.22	AS8075 Microsoft Corporation	`0.14ms` from Lohogaon, IN
67.14.168.118	AS33438 Datum	`0.19ms` from London, GB
212.50.185.150	AS12390 KCOM Group Limited	`2.92ms` from Manchester, GB
134.29.25.214	AS675 Minnesota State Colleges and Universities	`3.85ms` from Minneapolis, US
92.4.70.166	AS31898 Oracle Corporation	`0.15ms` from Mumbai, IN
50.89.197.166	AS33363 Charter Communications, Inc	`5.21ms` from Orlando, US
179.251.50.102	AS26615 TIM S/A	`2.33ms` from Osasco, BR
88.172.66.6	AS12322 Free SAS	`5.45ms` from Paris, FR
73.240.112.22	AS7922 Comcast Cable Communications, LLC	`1.70ms` from Portland, US
218.152.232.150	AS4766 Korea Telecom	`6.01ms` from Seoul, KR
92.202.163.230	AS2527 Sony Network Communications Inc.	`1.95ms` from Tokyo, JP
153.126.205.38	AS7684 SAKURA Internet Inc.	`16.33ms` from Tokyo, JP
51.83.182.6	AS16276 OVH SAS	`0.13ms` from Warsaw, PL
121.89.110.102	AS37963 Hangzhou Alibaba Advertising Co.,Ltd.	`0.65ms` from Zhangjiakou, CN
178.192.182.150	AS3303 Swisscom (Switzerland) Ltd	`1.34ms` from Zuerich, CH
50.195.14.198	AS7922 Comcast Cable Communications, LLC	`8.27ms` from Boston, US
201.253.129.54	AS7303 Telecom Argentina S.A.	`2.92ms` 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 -f3 72.27.176.83

traceroute to 72.27.176.83 (72.27.176.83): 64 hops max, 52 byte packets

3 [AS23520] 69.79.101.99 254.24 ms

4 [] 67.213.151.2 253.754 ms

5 [AS30689] 69.79.207.71 253.879 ms

6 [AS30689] 72.27.176.83 354.955 ms

Measurement taken from

IPinfo ProbeNet in Sydney, AU

On March 28th 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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