72.50.104.0/21

AS10396 · DATACOM CARIBE, INC.

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Summary

Country	Puerto Rico
Domain	prtc.net
ASN	AS10396
Parent Range	72.50.0.0/17
Registry	ARIN
ID	CLARO-PR-NET-2

WHOIS Details

NetHandle:      NET-72-50-0-0-1
OrgID:          PRTC
Parent:         NET-72-0-0-0-0
NetName:        CLARO-PR-NET-2
NetRange:       72.50.0.0 - 72.50.127.255
NetType:        allocation
RegDate:        2005-07-05
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:      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:        [email protected]
Mailbox:        [email protected]
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:        [email protected]
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:        [email protected]
Source:         ARIN

Overlapping Ranges

BGP prefixes that contain 72.50.104.0/21

Range	ASN	Company	Num of IPs
72.50.0.0/17	AS10396	Puerto Rico Telephone Company	32,768

Nearby Ranges

BGP prefixes that overlap with 72.50.0.0/16

Range	ASN	Company	Num of IPs
72.50.0.0/17	AS10396	Puerto Rico Telephone Company	32,768
72.50.128.0/18	AS12118	West Virginia University	16,384
72.50.192.0/19	AS10242	US Internet Corp	8,192
72.50.224.0/19	AS14230	ARK Data Centers LLC	8,192
72.50.224.0/23	AS30536	Circle Computer Resources, Inc.	512
72.50.226.0/23	AS30536	Circle Computer Resources, Inc.	512
72.50.240.0/24	AS393238	ImOn Communications, LLC	256
72.50.228.0/24	AS393939	RUFFALO NOEL LEVITZ 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

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Pingable IPs

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

IP Address	ASN	Details
72.50.104.3	AS10396 DATACOM CARIBE, INC.	`31.43ms` from Atlanta, US

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
173.80.202.37	AS19108 Optimum	`18.52ms` from Ashburn, US
96.249.241.101	AS701 Verizon Business	`8.03ms` from Ashburn, US
136.119.245.117	AS396982 Google LLC	`0.13ms` from Council Bluffs, US
68.251.49.229	AS7018 AT&T Enterprises, LLC	`2.85ms` from Dallas, US
39.173.93.37	AS56041 China Mobile communications corporation	`7.38ms` from Hangzhou, CN
43.198.25.181	AS16509 Amazon.com, Inc.	`0.56ms` from Hong Kong, HK
61.176.228.117	AS4837 CHINA UNICOM China169 Backbone	`10.97ms` from Liaoyang, CN
149.255.102.21	AS20860 IOMART CLOUD SERVICES LIMITED	`3.57ms` from London, GB
212.58.242.165	AS2818 BBC	`0.62ms` from London, GB
151.11.48.197	AS24994 genesys informatica srl	`6.72ms` from Milan, IT
66.188.179.149	AS20115 Charter Communications LLC	`11.13ms` from Minneapolis, US
118.40.234.165	AS4766 Korea Telecom	`7.28ms` from Seoul, KR
175.156.221.5	AS4773 MobileOne Ltd. Mobile/Internet Service Provider Singapore	`1.78ms` from Singapore, SG
133.223.73.53	AS151386 NHN Cloud Japan Corporation	`0.99ms` from Tokyo, JP
57.180.59.101	AS16509 Amazon.com, Inc.	`0.19ms` from Tokyo, JP
110.66.249.117	AS2527 Sony Network Communications Inc.	`0.49ms` from Tokyo, JP
216.121.251.229	AS7992 Cogeco Connexion Inc.	`13.58ms` from Toronto, CA
63.209.200.165	AS3356 Level 3 Parent, LLC	`0.45ms` from Atlanta, US
216.24.122.245	AS30200 DerbyTech Computer Works	`9.93ms` from Chicago, US
196.34.40.197	AS3741 Dimension Data	`0.81ms` from Durban, ZA
91.6.129.101	AS3320 Deutsche Telekom AG	`10.30ms` from Frankfurt am Main, DE
85.156.23.133	AS719 Elisa Oyj	`12.67ms` from Helsinki, FI
194.165.115.213	AS5603 Telekom Slovenije, d.d.	`0.97ms` from Ljubljana, SI
212.57.68.245	AS12479 Orange Espagne SA	`11.89ms` from Madrid, ES
90.8.75.69	AS3215 Orange S.A.	`4.96ms` from Marseille, FR

Traceroute

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

traceroute -a -n -q1 72.50.104.1

traceroute to 72.50.104.1 (72.50.104.1): 64 hops max, 52 byte packets

1 [AS7195] 200.25.45.66 0.193 ms

2 *

3 *

4 *

5 *

6 [AS701] 152.179.241.250 114.167 ms

7 *

8 *

9 [AS10396] 72.50.104.1 113.828 ms

Measurement taken from

IPinfo ProbeNet in Lima, PE

On November 28th 2025

What are IP address ranges?

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