136.145.232.0/24

AS5786 · University of Puerto Rico

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Summary

Country	Puerto Rico
Domain	upr.edu
ASN	AS5786
Parent Range	136.145.0.0/16
Registry	ARIN
ID	UPR

WHOIS Details

NetHandle:      NET-136-145-0-0-1
OrgID:          UPR-7-Z
Parent:         NET-136-0-0-0-0
NetName:        UPR
NetRange:       136.145.0.0 - 136.145.255.255
NetType:        allocation
Comment:        Geofeed https://www.upr.edu/geofeed.csv
RegDate:        1989-08-29
Updated:        2025-04-08
TechHandle:     FGR-ARIN
AbuseHandle:    FGR-ARIN
NOCHandle:      FGR-ARIN
Source:         ARIN


OrgID:          UPR-7-Z
OrgName:        University of Puerto Rico
CanAllocate:    
Street:         Jardin Botanico Sur. 1187
Street:         Calle Flamboyan
City:           San Juan
State/Prov:     PR
Country:        PR
PostalCode:     00926
Comment:        Geofeed https://www.upr.edu/geofeed.csv
RegDate:        2023-08-10
Updated:        2024-04-22
OrgAdminHandle: FGR-ARIN
OrgTechHandle:  FGR-ARIN
OrgAbuseHandle: FGR-ARIN
OrgNOCHandle:   FGR-ARIN
Source:         ARIN


POCHandle:      FGR-ARIN
IsRole:         N
LastName:       Ramos
FirstName:      Felix
Street:         Jardin Botanico Sur
Street:         1187 Flamboyan Street
City:           San Juan
State/Prov:     Puerto Rico
Country:        PR
PostalCode:     00926-1117
RegDate:        1993-03-22
Updated:        2025-04-22
OfficePhone:    +1-787-250-0000
FaxPhone:       +1-787-763-6760
Mailbox:        [email protected]
Source:         ARIN

Overlapping Ranges

BGP prefixes that contain 136.145.232.0/24

Range	ASN	Company	Num of IPs
136.145.0.0/16	AS5786	University of Puerto Rico	65,536

Nearby Ranges

BGP prefixes that overlap with 136.145.0.0/16

Range	ASN	Company	Num of IPs
136.145.0.0/16	AS5786	University of Puerto Rico	65,536

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

No IPs in this range replied to an ICMP ping during our most recent internet scan. Learn more.

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
154.243.66.104	AS36947 Telecom Algeria	`12.23ms` from Algiers, DZ
71.65.200.136	AS11426 Charter Communications Inc	`11.11ms` from Ashburn, US
174.66.205.72	AS22773 Cox Communications Inc.	`19.79ms` from Ashburn, US
97.98.199.88	AS11427 Charter Communications Inc	`5.09ms` from Dallas, US
162.120.196.24	AS15169 Google LLC	`0.18ms` from Dallas, US
3.74.8.152	AS16509 Amazon.com, Inc.	`0.18ms` from Frankfurt am Main, DE
203.189.204.136	AS58519 Cloud Computing Corporation	`0.28ms` from Guiyang, CN
121.31.73.72	AS4837 CHINA UNICOM China169 Backbone	`10.91ms` from Nanning, CN
108.16.217.56	AS701 Verizon Business	`3.04ms` from Philadelphia, US
183.133.65.56	AS4134 CHINANET-BACKBONE	`9.07ms` from Shanghai, CN
121.2.75.104	AS2527 Sony Network Communications Inc.	`2.04ms` from Tokyo, JP
185.67.225.40	AS197731 The Internet Engineering Group B.V.	`1.86ms` from Amsterdam, NL
130.49.55.88	AS202656 Ivanov Vitaliy Sergeevich	`0.42ms` from Amsterdam, NL
172.172.156.232	AS8075 Microsoft Corporation	`0.67ms` from Ashburn, US
190.255.120.72	AS3816 COLOMBIA TELECOMUNICACIONES S.A. ESP BIC	`19.63ms` from Bogota, CO
112.44.123.248	AS9808 China Mobile Communications Group Co., Ltd.	`3.87ms` from Chengdu, CN
122.174.116.200	AS24560 Bharti Airtel Ltd., Telemedia Services	`10.08ms` from Chennai, IN
97.243.149.168	AS6167 Verizon Business	`12.64ms` from Chicago, US
194.62.157.184	AS206996 ZAP-Hosting GmbH	`0.10ms` from Kerkrade, NL
119.108.222.88	AS4837 CHINA UNICOM China169 Backbone	`13.39ms` from Liaoyang, CN
175.150.79.88	AS4837 CHINA UNICOM China169 Backbone	`11.98ms` from Liaoyang, CN
212.69.202.24	AS5587 Itility Limited	`0.50ms` from Manchester, GB
176.192.236.168	AS12714 PJSC MegaFon	`10.13ms` from Moscow, RU
92.100.23.152	AS12389 PJSC Rostelecom	`1.62ms` from Saint Petersburg, RU
148.101.220.88	AS6400 Compañía Dominicana de Teléfonos S. A.	`5.65ms` from Santo Domingo, DO

Traceroute

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

traceroute -a -n -q1 -f2 -m6 136.145.232.9

traceroute to 136.145.232.9 (136.145.232.9): 6 hops max, 52 byte packets

2 [AS4787] 210.210.163.148 1.828 ms

3 [AS4787] 125.208.158.217 19.363 ms

4 *

5 *

6 *

Measurement taken from

IPinfo ProbeNet in Denpasar, ID

On December 14th 2025

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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