136.145.78.0/24

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 136.145.78.0/24

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

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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
64.40.159.120	AS53356 Free Range Cloud Hosting Inc.	`0.39ms` from Ashburn, US
31.39.173.200	AS5410 Bouygues Telecom SA	`1.81ms` from Aubervilliers, FR
117.210.223.168	AS9829 National Internet Backbone	`3.71ms` from Delhi, IN
196.50.245.232	AS327782 Metrofibre Networx	`1.20ms` from Johannesburg, ZA
88.44.255.216	AS3269 Telecom Italia S.p.A.	`4.53ms` from Milan, IT
93.125.42.248	AS50685 United Networks Ltd.	`1.04ms` from Minsk, BY
207.219.148.104	AS852 TELUS Communications Inc.	`0.42ms` from Montreal, CA
27.202.42.232	AS4837 CHINA UNICOM China169 Backbone	`5.64ms` from Qingdao, CN
178.19.251.200	AS47236 CityLink Ltd	`17.24ms` from Saint Petersburg, RU
175.246.154.8	AS4766 Korea Telecom	`3.58ms` from Seoul, KR
120.203.212.88	AS9808 China Mobile Communications Group Co., Ltd.	`13.04ms` from Wuhan, CN
182.112.2.232	AS4837 CHINA UNICOM China169 Backbone	`2.76ms` from Zhengzhou, CN
61.0.15.72	AS9829 National Internet Backbone	`2.88ms` from Chennai, IN
40.122.117.104	AS8075 Microsoft Corporation	`0.28ms` from Des Moines, US
91.9.29.184	AS3320 Deutsche Telekom AG	`6.44ms` from Frankfurt am Main, DE
72.144.184.248	AS8075 Microsoft Corporation	`0.18ms` from Frankfurt am Main, DE
47.28.234.24	AS33588 Charter Communications LLC	`5.59ms` from Greenwood Village, US
85.3.250.120	AS3303 Swisscom (Switzerland) Ltd	`0.71ms` from Lausanne, CH
113.235.225.120	AS4837 CHINA UNICOM China169 Backbone	`10.26ms` from Liaoyang, CN
147.255.201.200	AS395954 Leaseweb USA, Inc.	`0.32ms` from Los Angeles, US
195.32.77.104	AS45015 Geny Communications SRL	`14.05ms` from Milan, IT
31.177.80.40	AS48287 JSC "RU-CENTER"	`0.86ms` from Moscow, RU
60.243.179.56	AS17488 Hathway IP Over Cable Internet	`8.74ms` from Mumbai, IN
136.60.197.120	AS16591 Google Fiber Inc.	`2.04ms` from Salt Lake City, US
110.136.29.8	AS7713 PT Telekomunikasi Indonesia	`5.53ms` from Surabaya, ID

Traceroute

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

traceroute -a -n -q1 -m9 136.145.78.78

traceroute to 136.145.78.78 (136.145.78.78): 9 hops max, 52 byte packets

1 [AS7195] 200.25.69.57 4.72 ms

2 *

3 [] 198.32.124.55 23.018 ms

4 [AS20080] 170.39.8.30 23.339 ms

5 [AS20080] 170.39.8.51 54.753 ms

6 [AS5786] 136.145.228.49 57.012 ms

7 *

8 *

9 *

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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