136.145.174.0/24

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 136.145.174.0/24

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

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
40.138.140.216	AS7029 Windstream Communications LLC	`0.45ms` from Atlanta, US
76.97.12.184	AS7922 Comcast Cable Communications, LLC	`5.28ms` from Atlanta, US
104.230.97.88	AS10796 Charter Communications Inc	`19.76ms` from Chicago, US
201.40.221.232	AS8167 V tal	`1.19ms` from Curitiba, BR
67.198.74.120	AS7459 Grande Communications Networks, LLC	`4.43ms` from Dallas, US
51.195.121.152	AS16276 OVH SAS	`0.12ms` from Frankfurt am Main, DE
187.180.245.72	AS28573 Claro NXT Telecomunicacoes Ltda	`13.07ms` from Muriae, BR
88.161.9.56	AS12322 Free SAS	`9.16ms` from Paris, FR
90.180.10.184	AS5610 O2 Czech Republic, a.s.	`10.56ms` from Prague, CZ
3.210.95.136	AS14618 Amazon.com, Inc.	`0.18ms` from Reston, US
98.41.134.216	AS7922 Comcast Cable Communications, LLC	`10.12ms` from San Jose, US
129.97.81.72	AS12093 University of Waterloo	`2.26ms` from Toronto, CA
142.112.210.200	AS577 Bell Canada	`6.53ms` from Toronto, CA
195.94.160.200	AS5394 Unidata	`3.95ms` from Arezzo, IT
99.87.244.184	AS7018 AT&T Enterprises, LLC	`1.73ms` from Atlanta, US
213.224.240.152	AS6848 Telenet BV	`0.76ms` from Brussels, BE
140.192.21.136	AS20130 Depaul University	`0.64ms` from Chicago, US
66.138.189.56	AS7018 AT&T Enterprises, LLC	`2.68ms` from Chicago, US
73.168.241.152	AS7922 Comcast Cable Communications, LLC	`5.05ms` from Chicago, US
3.78.59.104	AS16509 Amazon.com, Inc.	`0.12ms` from Frankfurt am Main, DE
85.220.67.232	AS6677 Mila hf	`1.24ms` from Hafnarfjoerdur, IS
35.228.171.120	AS396982 Google LLC	`0.13ms` from Hamina, FI
16.78.200.200	AS16509 Amazon.com, Inc.	`0.17ms` from Jakarta, ID
42.54.65.8	AS4837 CHINA UNICOM China169 Backbone	`4.51ms` from Liaoyang, CN
83.60.68.168	AS3352 TELEFONICA DE ESPANA S.A.U.	`8.89ms` from Madrid, ES

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 136.145.174.39

traceroute to 136.145.174.39 (136.145.174.39): 7 hops max, 52 byte packets

2 [AS9658] 120.89.51.3 0.04 ms

3 [AS9658] 115.85.21.53 5.249 ms

4 [AS9658] 120.89.1.173 1.235 ms

5 *

6 *

7 *

Measurement taken from

IPinfo ProbeNet in Manila, PH

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.

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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