136.145.164.0/24

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 136.145.164.0/24

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

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Pingable IPs

4 IPs in this range replied to an ICMP ping during our most recent internet scan. Learn more.

IP Address	ASN	Details
136.145.164.142	AS5786 University of Puerto Rico	`4.36ms` 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
76.210.20.8	AS7018 AT&T Enterprises, LLC	`3.31ms` from Atlanta, US
37.222.117.168	AS12430 VODAFONE ESPANA S.A.U.	`4.05ms` from Barcelona, ES
114.251.54.120	AS4808 China Unicom Beijing Province Network	`3.69ms` from Beijing, CN
107.219.201.152	AS7018 AT&T Enterprises, LLC	`17.76ms` from Chicago, US
69.63.232.40	AS14103 ACD.net	`1.85ms` from Grand Rapids, US
203.186.162.88	AS9269 Hong Kong Broadband Network Ltd.	`0.84ms` from Hong Kong, HK
217.45.43.104	AS2856 British Telecommunications PLC	`11.97ms` from London, GB
188.239.142.40	AS12479 Orange Espagne SA	`8.53ms` from Marseille, FR
117.68.99.40	AS140527 China Telecom	`6.80ms` from Nanchang, CN
69.202.155.248	AS12271 Charter Communications Inc	`4.84ms` from New York City, US
79.234.41.120	AS3320 Deutsche Telekom AG	`8.79ms` from Nuernberg, DE
182.164.136.72	AS17511 OPTAGE Inc.	`2.00ms` from Osaka, JP
79.26.8.56	AS3269 Telecom Italia S.p.A.	`7.46ms` from Rome, IT
211.32.103.8	AS3786 LG DACOM Corporation	`5.96ms` from Seoul, KR
119.192.95.168	AS4766 Korea Telecom	`1.45ms` from Seoul, KR
101.183.16.104	AS1221 Telstra Limited	`2.57ms` from Sydney, AU
23.90.163.168	AS21859 Zenlayer Inc	`0.18ms` from Amsterdam, NL
141.207.244.232	AS22394 Verizon Business	`3.91ms` from Ashburn, US
182.154.40.8	AS17435 Vodafone Next Generation Services Limited	`0.46ms` from Auckland, NZ
84.137.123.40	AS3320 Deutsche Telekom AG	`3.98ms` from Berlin, DE
68.147.201.168	AS6327 Shaw Communications	`11.24ms` from Calgary, CA
87.146.234.152	AS3320 Deutsche Telekom AG	`5.80ms` from Frankfurt am Main, DE
164.177.167.56	AS35170 InfraLeuna GmbH	`7.69ms` from Frankfurt am Main, DE
65.62.249.88	AS8011 MongoDB, Inc.	`0.11ms` from Frankfurt am Main, DE
34.101.123.136	AS396982 Google LLC	`0.11ms` from Jakarta, ID

Traceroute

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

traceroute -a -n -q1 -f2 136.145.164.60

traceroute to 136.145.164.60 (136.145.164.60): 64 hops max, 52 byte packets

2 [] 204.138.0.227 3.082 ms

3 [AS5786] 136.145.228.13 4.459 ms

4 [AS5786] 136.145.230.109 4.416 ms

5 [AS5786] 136.145.230.113 5.911 ms

6 [AS5786] 136.145.164.60 4.749 ms

Measurement taken from

IPinfo ProbeNet in San Juan, PR

On March 13th 2026

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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