136.145.226.0/24

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:        felix.ramos@upr.edu
Source:         ARIN

Overlapping Ranges

BGP prefixes that contain 136.145.226.0/24

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

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

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

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
92.99.39.56	AS5384 Emirates Internet	`2.71ms` from Al Fujairah City, AE
145.46.160.40	AS8075 Microsoft Corporation	`0.36ms` from Amsterdam, NL
207.126.120.8	AS23474 S&P Global Inc.	`0.94ms` from Ashburn, US
97.148.205.216	AS6167 Verizon Business	`16.53ms` from Atlanta, US
3.133.250.40	AS16509 Amazon.com, Inc.	`0.19ms` from Columbus, US
37.196.195.8	AS1257 Tele2 Sverige AB	`0.48ms` from Goeteborg, SE
41.181.172.72	AS16637 MTN SA	`1.38ms` from Johannesburg, ZA
81.32.235.168	AS3352 TELEFONICA DE ESPANA S.A.U.	`4.19ms` from Madrid, ES
64.176.178.248	AS20473 The Constant Company, LLC	`0.15ms` from Manchester, GB
114.228.27.232	AS4134 CHINANET-BACKBONE	`4.42ms` from Nanjing, CN
23.199.95.24	AS16625 Akamai Technologies, Inc.	`5.76ms` from New York City, US
32.208.154.152	AS46690 Southern New England Telephone Company and SNET America, Inc.	`10.40ms` from Secaucus, US
211.105.148.232	AS4766 Korea Telecom	`5.03ms` from Seoul, KR
54.168.86.248	AS16509 Amazon.com, Inc.	`0.20ms` from Tokyo, JP
118.0.158.40	AS4713 NTT Communications Corporation	`3.26ms` from Tokyo, JP
82.157.43.104	AS45090 Shenzhen Tencent Computer Systems Company Limited	`1.72ms` from Beijing, CN
98.217.91.200	AS7922 Comcast Cable Communications, LLC	`6.93ms` from Boston, US
52.231.226.72	AS8075 Microsoft Corporation	`0.21ms` from Dongnae, KR
122.182.250.72	AS24560 Bharti Airtel Ltd., Telemedia Services	`4.66ms` from Kolkata, IN
99.84.10.8	AS16509 Amazon.com, Inc.	`0.29ms` from Madrid, ES
188.11.56.136	AS3269 Telecom Italia S.p.A.	`6.03ms` from Milan, IT
95.228.211.232	AS3269 Telecom Italia S.p.A.	`17.16ms` from Milan, IT
35.231.80.120	AS396982 Google LLC	`0.17ms` from Moncks Corner, US
37.194.238.72	AS31200 Novotelecom Ltd	`1.08ms` from Novosibirsk, RU
185.178.6.72	AS211309 Obos Nett AS	`2.23ms` from Oslo, NO

Traceroute

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

traceroute -a -n -q1 -f2 -m7 136.145.226.162

traceroute to 136.145.226.162 (136.145.226.162): 7 hops max, 52 byte packets

2 [] 204.138.0.227 2.255 ms

3 [AS5786] 136.145.228.17 1.551 ms

4 [AS5786] 136.145.95.66 1.508 ms

5 *

6 *

7 *

Measurement taken from

IPinfo ProbeNet in San Juan, PR

On September 5th 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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