1. All IP Ranges
  2. 66.0.0.0/8
  3. 66.50.0.0/16
  4. AS10396  | 66.50.128.0/20

66.50.128.0/20

AS10396  ·  DATACOM CARIBE, INC.

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Summary

Country Puerto Rico
Domain prtc.net
ASN AS10396
Parent Range 66.50.0.0/16
Registry ARIN
ID CLARO-PR-NET

WHOIS Details

NetHandle:      NET-66-50-0-0-1
OrgID:          PRTC
Parent:         NET-66-0-0-0-0
NetName:        CLARO-PR-NET
NetRange:       66.50.0.0 - 66.50.255.255
NetType:        allocation
Comment:        ADDRESSES WITHIN THIS BLOCK ARE NON-PORTABLE
RegDate:        2000-11-29
Updated:        2022-08-05
TechHandle:     DEJES-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 66.50.128.0/20

Range ASN Company Num of IPs
66.50.0.0/16 AS10396 Puerto Rico Telephone Company 65,536

Nearby Ranges

BGP prefixes that overlap with 66.50.0.0/16

Range ASN Company Num of IPs
66.50.0.0/16 AS10396 Puerto Rico Telephone Company 65,536
66.50.101.0/24 AS10396 NetZero 256
66.50.209.0/24 AS10396 Verizon Wireless Puerto Rico, Inc. 256
66.50.208.0/24 AS10396 Verizon Wireless Puerto Rico, Inc. 256
66.50.45.0/24 AS26148 Cooperativa de Seguros Multiples 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

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

IP Address ASN Details
66.50.135.166 AS10396 DATACOM CARIBE, INC. 0.74ms from San Juan, PR
66.50.136.66 AS10396 DATACOM CARIBE, INC. 1.01ms 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
77.183.145.4 AS6805 Telefonica Germany GmbH & Co.OHG 2.66ms from Berlin, DE
79.238.71.36 AS3320 Deutsche Telekom AG 4.39ms from Frankfurt am Main, DE
49.166.130.4 AS17858 LG POWERCOMM 1.66ms from Incheon, KR
90.216.80.148 AS5607 Sky UK Limited 1.96ms from London, GB
37.17.57.148 AS42772 Unitary enterprise A1 1.03ms from Minsk, BY
171.109.33.36 AS4134 CHINANET BACKBONE 7.38ms from Nanning, CN
109.10.171.164 AS15557 Societe Francaise Du Radiotelephone - SFR SA 11.59ms from Paris, FR
37.68.9.100 AS15557 Societe Francaise Du Radiotelephone - SFR SA 17.70ms from Paris, FR
27.193.244.100 AS4837 CHINA UNICOM China169 Backbone 1.68ms from Qingdao, CN
67.112.204.116 AS7018 AT&T Enterprises, LLC 2.55ms from San Jose, US
152.249.2.36 AS27699 TELEFÔNICA BRASIL S.A 2.79ms from Sao Paulo, BR
70.70.246.228 AS6327 Shaw Communications 6.71ms from Seattle, US
43.98.50.228 AS45102 Alibaba (US) Technology Co., Ltd. 1.12ms from Singapore, SG
80.54.193.212 AS5617 Orange Polska Spolka Akcyjna 5.96ms from Wrocław, PL
143.166.214.196 AS3614 Dell, Inc. 0.76ms from Atlanta, US
75.248.162.244 AS6167 Verizon Business 15.48ms from Atlanta, US
37.201.62.244 AS3209 Vodafone GmbH 12.48ms from Frankfurt am Main, DE
63.149.103.4 AS4566 CYRACOM INTERNATIONAL INC 2.74ms from Phoenix, US
66.125.107.196 AS7018 AT&T Enterprises, LLC 4.11ms from San Jose, US
82.163.163.36 AS201078 ECIT Solutions A/S 1.19ms from Skanderborg, DK
111.228.10.100 AS141679 China Telecom Beijing Tianjin Hebei Big Data Industry Park Branch 0.31ms from Tianjin, CN
93.105.52.164 AS29314 VECTRA S.A. 10.79ms from Warsaw, PL
109.196.55.164 AS50231 Syrion Sp. z o.o. 4.29ms from Wrocław, PL
81.247.15.116 AS5432 Proximus NV 1.89ms from Brussels, BE
84.1.211.148 AS5483 Magyar Telekom Plc. 0.96ms from Budapest, HU

Traceroute

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

$
traceroute -a -n -q1 -m5 66.50.138.145
traceroute to 66.50.138.145 (66.50.138.145): 5 hops max, 52 byte packets
3 *
4 *
5 *
Measurement taken from IPinfo ProbeNet in Santiago de Querétaro, MX
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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