136.145.58.0/24

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 136.145.58.0/24

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

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

IP Address	ASN	Details
136.145.58.3	AS5786 University of Puerto Rico	`30.67ms` 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
41.200.179.88	AS36947 Telecom Algeria	`14.64ms` from Algiers, DZ
23.6.77.72	AS16625 Akamai Technologies, Inc.	`0.28ms` from Ashburn, US
50.66.89.8	AS6327 Shaw Communications	`4.70ms` from Calgary, CA
1.48.62.152	AS4134 CHINANET-BACKBONE	`1.97ms` from Guiyang, CN
212.135.7.24	AS3257 GTT Communications Inc.	`0.29ms` from Los Angeles, US
178.65.252.168	AS12389 PJSC Rostelecom	`2.10ms` from Murmansk, RU
34.228.239.232	AS14618 Amazon.com, Inc.	`0.57ms` from Reston, US
143.225.5.200	AS137 Consortium GARR	`5.67ms` from Rome, IT
51.91.106.40	AS16276 OVH SAS	`0.07ms` from Roubaix, FR
180.182.205.56	AS18313 LG HelloVision Corp.	`6.06ms` from Seoul, KR
193.28.44.8	AS31174 AO RAIFFEISENBANK	`0.15ms` from Amsterdam, NL
45.22.9.152	AS7018 AT&T Enterprises, LLC	`6.91ms` from Columbus, US
48.219.0.216	AS8075 Microsoft Corporation	`0.72ms` from Dallas, US
88.113.110.232	AS719 Elisa Oyj	`3.33ms` from Helsinki, FI
45.197.53.88	AS9294 GNET INC.	`0.76ms` from Hong Kong, HK
95.166.17.120	AS48101 Trooli Ltd.	`1.01ms` from London, GB
68.237.24.104	AS701 Verizon Business	`2.62ms` from New York City, US
85.142.37.24	AS3267 SCIENTIFIC RESEARCH INSTITUTE FOR SYSTEM ANALYSIS OF THE NATIONAL RESEARCH CENTRE "KURCHATOV INSTITUTE"	`0.65ms` from Saint Petersburg, RU
189.129.121.24	AS8151 UNINET	`17.75ms` from Santiago de Queretaro, MX
220.74.6.248	AS4766 Korea Telecom	`1.61ms` from Seoul, KR
220.88.16.184	AS4766 Korea Telecom	`1.67ms` from Seoul, KR
188.138.71.216	AS29066 velia.net Internetdienste GmbH	`0.24ms` from Strasbourg, FR
136.110.72.200	AS396982 Google LLC	`0.17ms` from Tokyo, JP
24.218.34.232	AS7922 Comcast Cable Communications, LLC	`6.21ms` from Boston, US
124.169.111.184	AS7545 TPG Telecom Limited	`1.66ms` from Brisbane, AU

Traceroute

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

traceroute -a -n -q1 136.145.58.3

traceroute to 136.145.58.3 (136.145.58.3): 64 hops max, 52 byte packets

1 [AS7195] 200.25.18.193 1.176 ms

2 [AS20080] 170.39.8.51 27.452 ms

3 [AS5786] 136.145.228.13 30.026 ms

4 [AS5786] 136.145.230.109 29.934 ms

5 [AS5786] 136.145.230.113 30.38 ms

6 [AS5786] 136.145.230.18 30.238 ms

7 [AS5786] 136.145.230.78 31.231 ms

8 [AS5786] 136.145.58.3 30.683 ms

Measurement taken from

IPinfo ProbeNet in San Juan, PR

On December 20th 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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