1. All IP Ranges
  2. 64.0.0.0/8
  3. 64.237.0.0/16
  4. AS10396  | 64.237.176.0/20

64.237.176.0/20

AS10396  ·  DATACOM CARIBE, INC.

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Summary

Country Puerto Rico
Domain prtc.net
ASN AS10396
Parent Range 64.237.128.0/17
Registry ARIN
ID CLARO-PR-NET-2

WHOIS Details

NetHandle:      NET-64-237-128-0-1
OrgID:          PRTC
Parent:         NET-64-0-0-0-0
NetName:        CLARO-PR-NET-2
NetRange:       64.237.128.0 - 64.237.255.255
NetType:        allocation
RegDate:        2004-06-18
Updated:        2022-08-05
TechHandle:     ED101-ARIN
Source:         ARIN


OrgID:          PRTC
OrgName:        Puerto Rico Telephone Company
CanAllocate:    
Street:         Puerto Rico Telephone Company
Street:         Ave. Roos. 1513 P-3 rd floor
City:           San Juan P. O. Box 360998
State/Prov:     
Country:        PR
PostalCode:     00936-0998
RegDate:        1996-04-29
Updated:        2015-08-24
OrgAdminHandle: JRE139-ARIN
OrgTechHandle:  DEJES-ARIN
OrgTechHandle:  ED101-ARIN
OrgAbuseHandle: ED101-ARIN
Source:         ARIN


POCHandle:      ED101-ARIN
IsRole:         N
LastName:       Internet Backbone Administration
FirstName:      EDWIN
Street:         FL 7TH 1513 AVE FD ROOSELVT
Street:         PO BOX 360998
City:           SAN JUAN
State/Prov:     PR
Country:        PR
PostalCode:     00936-0998
RegDate:        1999-09-28
Updated:        2002-12-24
OfficePhone:    1+787-792-8475
Mailbox:        edwinri@prtc.net
Source:         ARIN


POCHandle:      JRE139-ARIN
IsRole:         N
LastName:       Reyes
FirstName:      Julio
Street:         Puerto Rico Telephone Company
Street:         390998
City:           San Juan
State/Prov:     PR
Country:        PR
PostalCode:     00936-0998
RegDate:        2007-10-09
Updated:        2025-12-01
OfficePhone:    +1-787-749-3315
MobilePhone:    +1-787-313-9906
Mailbox:        jreyes3@claropr.com
Mailbox:        jreyesw@prtc.net
Source:         ARIN


POCHandle:      DEJES-ARIN
IsRole:         N
LastName:       De Jesus
FirstName:      Juan
Street:         PO Box 360998
Street:         San Juan PR 
Street:         00936-0998
City:           San Juan
State/Prov:     
Country:        PR
PostalCode:     00936
RegDate:        2011-11-09
Updated:        2025-04-16
OfficePhone:    +1-787-259-9707
Mailbox:        jdejesu4@claropr.com
Source:         ARIN

Overlapping Ranges

BGP prefixes that contain 64.237.176.0/20

Range ASN Company Num of IPs
64.237.128.0/17 AS10396 Puerto Rico Telephone Company 32,768

Nearby Ranges

BGP prefixes that overlap with 64.237.0.0/16

Range ASN Company Num of IPs
64.237.128.0/17 AS10396 Puerto Rico Telephone Company 32,768
64.237.64.0/19 AS5009 REV 8,192
64.237.32.0/19 AS20473 The Constant Company, LLC 8,192
64.237.112.0/20 AS53828 NETWORK INNOVATIONS, LLC 4,096
64.237.16.0/20 AS30036 Mediacom Communications Corporation 4,096
64.237.96.0/22 AS63251 Metro Wireless International, Inc. 1,024
64.237.104.0/22 AS64227 Mille Lacs Energy Cooperative 1,024
64.237.100.0/24 AS7314 Clearview Cancer Institute 256

Hosted domains

There is 1 domain name hosted across 1 IP address on this ASN. Checkout our API to access full domain hosting information.

IP Address Domain Domains on this IP
64.237.191.5 cunisanjuan.edu 1

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

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

IP Address ASN Details
64.237.189.0 AS10396 DATACOM CARIBE, INC. 1.11ms from San Juan, PR
64.237.191.184 AS10396 DATACOM CARIBE, INC. 0.57ms from San Juan, PR
64.237.190.114 AS10396 DATACOM CARIBE, INC. 0.88ms from San Juan, PR

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
164.223.238.52 AS89 Navy Network Information Center (NNIC) 0.24ms from Ashburn, US
108.166.41.132 AS19994 Rackspace Hosting 0.65ms from Chicago, US
107.11.140.84 AS10796 Charter Communications Inc 9.60ms from Columbus, US
97.98.142.100 AS11427 Charter Communications Inc 5.12ms from Dallas, US
52.98.160.212 AS8075 Microsoft Corporation 0.16ms from Dublin, IE
87.79.210.36 AS8422 NetCologne Gesellschaft fur Telekommunikation mbH 5.54ms from Duesseldorf, DE
82.31.217.52 AS5089 Virgin Media Limited 7.90ms from Erith, GB
111.43.77.196 AS132525 HeiLongJiang Mobile Communication Company Limited 6.36ms from Harbin, CN
147.125.141.84 AS9304 HGC Global Communications Limited 3.25ms from Hong Kong, HK
170.52.56.4 AS62943 Missouri Network Alliance, LLC 5.67ms from Kansas City, US
47.156.102.52 AS5650 Frontier Communications of America, Inc. 1.74ms from Los Angeles, US
37.222.89.164 AS12430 VODAFONE ESPANA S.A.U. 19.89ms from Madrid, ES
87.160.216.84 AS3320 Deutsche Telekom AG 2.90ms from Nuernberg, DE
98.87.39.148 AS14618 Amazon.com, Inc. 0.23ms from Reston, US
119.23.245.180 AS37963 Hangzhou Alibaba Advertising Co.,Ltd. 0.20ms from Shenzhen, CN
212.7.1.132 AS8728 AS INFONET 0.22ms from Tallinn, EE
132.45.67.148 AS668 United States Department of Defense (DoD) 0.64ms from Atlanta, US
20.10.153.84 AS8075 Microsoft Corporation 0.31ms from Boydton, US
108.194.217.68 AS7018 AT&T Enterprises, LLC 3.00ms from Dallas, US
192.208.163.244 AS14155 Rural Telephone Service Co, Inc. 10.36ms from Denver, US
150.143.253.116 AS6871 Plusnet 1.59ms from Erith, GB
107.139.28.148 AS7018 AT&T Enterprises, LLC 18.52ms from Kansas City, US
147.127.19.244 AS1715 Renater 5.86ms from Marseille, FR
183.177.150.132 AS2519 ARTERIA Networks Corporation 10.86ms from Osaka, JP
133.17.19.228 AS2907 Research Organization of Information and Systems, National Institute of Informatics 12.49ms from Osaka, JP

Traceroute

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

$
traceroute -a -n -q1 -m5 64.237.188.37
traceroute to 64.237.188.37 (64.237.188.37): 5 hops max, 52 byte packets
3 *
4 *
5 *
Measurement taken from IPinfo ProbeNet in Toronto, CA
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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