136.145.101.0/24

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 136.145.101.0/24

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
136.145.101.239	AS5786 University of Puerto Rico	`27.20ms` 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
216.34.207.104	AS26762 Conversant, LLC	`3.57ms` from Ashburn, US
73.148.93.72	AS7922 Comcast Cable Communications, LLC	`9.21ms` from Ashburn, US
20.163.247.56	AS8075 Microsoft Corporation	`0.37ms` from Ashburn, US
169.130.159.88	AS7029 Windstream Communications LLC	`5.30ms` from Atlanta, US
76.131.63.216	AS7922 Comcast Cable Communications, LLC	`2.48ms` from Denver, US
91.134.201.40	AS16276 OVH SAS	`0.08ms` from Gravelines, FR
62.54.131.104	AS6805 Telefonica Germany GmbH & Co.OHG	`0.61ms` from Hamburg, DE
84.64.115.88	AS5378 Vodafone Limited	`19.41ms` from Manchester, GB
183.138.255.200	AS4134 CHINANET-BACKBONE	`10.82ms` from Nanchang, CN
85.141.101.184	AS8359 MTS PJSC	`19.13ms` from Saint Petersburg, RU
174.127.239.136	AS54858 Wave Broadband	`1.14ms` from Seattle, US
1.97.100.168	AS4766 Korea Telecom	`1.59ms` from Seoul, KR
222.115.5.104	AS4766 Korea Telecom	`8.22ms` from Seoul, KR
14.48.12.152	AS4766 Korea Telecom	`7.85ms` from Seoul, KR
27.21.73.200	AS4134 CHINANET-BACKBONE	`5.88ms` from Wuhan, CN
120.10.151.40	AS4837 CHINA UNICOM China169 Backbone	`7.19ms` from Beijing, CN
66.31.86.88	AS7922 Comcast Cable Communications, LLC	`10.85ms` from Boston, US
52.252.115.232	AS8075 Microsoft Corporation	`0.18ms` from Boydton, US
14.176.213.88	AS45899 VNPT Corp	`8.17ms` from Da Nang, VN
14.243.248.216	AS45899 VNPT Corp	`2.58ms` from Da Nang, VN
115.79.10.232	AS7552 Viettel Group	`0.21ms` from Ho Chi Minh City, VN
168.105.220.88	AS6360 University of Hawaii	`3.02ms` from Honolulu, US
158.46.59.88	AS39927 E-Light-Telecom Ltd.	`4.12ms` from Kemerovo, RU
173.247.250.216	AS22611 InMotion Hosting, Inc.	`0.23ms` from Los Angeles, US
2.88.188.248	AS25019 Saudi Telecom Company JSC	`3.54ms` from Manama, BH

Traceroute

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

traceroute -a -n -q1 -m8 136.145.101.11

traceroute to 136.145.101.11 (136.145.101.11): 8 hops max, 52 byte packets

1 [AS7195] 200.25.69.66 23.917 ms

2 *

3 [] 198.32.124.55 22.784 ms

4 [AS20080] 170.39.8.30 22.849 ms

5 [AS20080] 170.39.8.51 54.426 ms

6 *

7 *

8 *

Measurement taken from

IPinfo ProbeNet in Guatemala City, GT

On September 4th 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.

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