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

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
136.145.101.239	AS5786 University of Puerto Rico	`27.09ms` 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
129.250.98.24	AS2914 NTT America, Inc.	`4.01ms` from Amsterdam, NL
130.35.227.24	AS31898 Oracle Corporation	`0.27ms` from Ashburn, US
2.85.214.200	AS6799 Ote SA (Hellenic Telecommunications Organisation)	`10.08ms` from Athens, GR
75.90.197.104	AS7029 Windstream Communications LLC	`13.36ms` from Chicago, US
82.82.212.40	AS3209 Vodafone GmbH	`6.00ms` from Duesseldorf, DE
217.252.191.136	AS3320 Deutsche Telekom AG	`5.39ms` from Hamburg, DE
18.60.148.40	AS16509 Amazon.com, Inc.	`1.77ms` from Hyderabad, IN
85.3.78.40	AS3303 Swisscom (Switzerland) Ltd	`0.64ms` from Lausanne, CH
79.233.78.56	AS3320 Deutsche Telekom AG	`8.87ms` from Nuernberg, DE
50.46.212.248	AS20055 Wholesail networks LLC	`2.78ms` from Seattle, US
80.216.144.56	AS1257 Tele2 Sverige AB	`5.02ms` from Stockholm, SE
1.70.20.120	AS4134 CHINANET-BACKBONE	`4.81ms` from Taiyuan, CN
169.130.159.88	AS7029 Windstream Communications LLC	`5.25ms` from Atlanta, US
119.249.128.40	AS4837 CHINA UNICOM China169 Backbone	`8.94ms` from Beijing, CN
173.48.62.8	AS701 Verizon Business	`1.40ms` from Boston, US
209.128.207.232	AS12119 ITV-3	`9.62ms` from Chicago, US
107.207.163.184	AS7018 AT&T Enterprises, LLC	`10.77ms` from Chicago, US
69.61.173.88	AS6181 Cincinnati Bell Telephone Company LLC	`2.25ms` from Cincinnati, US
90.238.89.184	AS3301 Telia Company AB	`14.04ms` from Copenhagen, DK
34.157.99.136	AS396982 Google LLC	`0.11ms` from Council Bluffs, US
67.220.228.216	AS16509 Amazon.com, Inc.	`0.43ms` from Dublin, IE
115.96.151.24	AS17488 Hathway IP Over Cable Internet	`1.18ms` from Kolkata, IN
72.52.244.88	AS32244 Liquid Web, L.L.C	`0.17ms` from Lansing, US
42.55.9.120	AS4837 CHINA UNICOM China169 Backbone	`7.34ms` from Liaoyang, CN
86.202.121.152	AS3215 Orange S.A.	`8.31ms` 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 -m7 136.145.101.247

traceroute to 136.145.101.247 (136.145.101.247): 7 hops max, 52 byte packets

1 [AS63023] 38.91.106.1 0.174 ms

2 *

3 [] 206.41.108.52 0.204 ms

4 [AS20080] 170.39.8.51 31.905 ms

5 *

6 *

7 *

Measurement taken from

IPinfo ProbeNet in Miami, US

On November 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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