136.145.136.0/24

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 136.145.136.0/24

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

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
155.108.166.72	AS26561 NetRidge LLC	`0.06ms` from Ashburn, US
97.148.115.216	AS6167 Verizon Business	`14.92ms` from Atlanta, US
171.124.150.136	AS4837 CHINA UNICOM China169 Backbone	`14.69ms` from Beijing, CN
136.60.21.24	AS16591 Google Fiber Inc.	`5.13ms` from Dallas, US
5.30.221.200	AS15802 Emirates Integrated Telecommunications Company PJSC	`3.39ms` from Dubai, AE
35.178.160.8	AS16509 Amazon.com, Inc.	`0.15ms` from London, GB
86.183.20.152	AS2856 British Telecommunications PLC	`4.44ms` from London, GB
185.105.10.136	AS46261 QuickPacket, LLC	`0.72ms` from Los Angeles, US
35.182.190.184	AS16509 Amazon.com, Inc.	`0.13ms` from Montreal, CA
86.205.52.168	AS3215 Orange S.A.	`6.82ms` from Paris, FR
89.95.42.40	AS5410 Bouygues Telecom SA	`3.09ms` from Paris, FR
84.212.35.200	AS25400 Telia Norge AS	`14.99ms` from Sandefjord, NO
27.235.207.152	AS4766 Korea Telecom	`1.72ms` from Seoul, KR
13.215.253.120	AS16509 Amazon.com, Inc.	`0.12ms` from Singapore, SG
95.180.222.104	AS34772 NEOTEL AD Skopje	`13.24ms` from Skopje, MK
124.70.221.56	AS55990 Huawei Cloud Service data center	`2.81ms` from Suzhou, CN
43.163.219.216	AS132203 Tencent Building, Kejizhongyi Avenue	`1.10ms` from Tokyo, JP
161.200.117.8	AS3839 Chulalongkorn University	`2.03ms` from Bangkok, TH
40.67.153.216	AS8075 Microsoft Corporation	`0.23ms` from Boydton, US
3.130.185.248	AS16509 Amazon.com, Inc.	`0.09ms` from Columbus, US
109.56.87.104	AS44034 Hi3G Access AB	`6.61ms` from Copenhagen, DK
154.219.215.248	AS202656 Ivanov Vitaliy Sergeevich	`0.15ms` from Frankfurt am Main, DE
78.171.75.232	AS47331 TTNet A.S.	`5.30ms` from Istanbul, TR
79.157.116.24	AS3352 TELEFONICA DE ESPANA S.A.U.	`9.59ms` from Madrid, ES
101.58.113.104	AS210278 Sky Italia srl	`2.92ms` from Milan, IT

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 136.145.136.45

traceroute to 136.145.136.45 (136.145.136.45): 7 hops max, 52 byte packets

2 [] 192.34.27.3 0.371 ms

3 *

4 [AS6939] 184.104.189.137 18.688 ms

5 *

6 *

7 *

Measurement taken from

IPinfo ProbeNet in Vancouver, CA

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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