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:        [email protected]
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

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
91.46.88.248	AS3320 Deutsche Telekom AG	`1.50ms` from Berlin, DE
23.253.224.168	AS33070 Rackspace Hosting	`0.94ms` from Dallas, US
172.168.50.88	AS8075 Microsoft Corporation	`0.19ms` from Des Moines, US
46.51.155.136	AS16509 Amazon.com, Inc.	`0.18ms` from Dublin, IE
185.93.55.200	AS206119 Veganet Teknolojileri ve Hizmetleri LTD STI	`17.40ms` from Istanbul, TR
185.43.238.152	AS49223 EVEREST TV AND RADIO COMPANY LLC	`2.92ms` from Kyiv, UA
94.6.166.72	AS5607 Sky UK Limited	`5.58ms` from London, GB
193.111.66.8	AS201099 HAVAS MEDIA GROUP SPAIN SA	`1.12ms` from Madrid, ES
193.147.107.216	AS766 RedIRIS Autonomous System	`0.88ms` from Madrid, ES
39.87.121.56	AS4837 CHINA UNICOM China169 Backbone	`10.45ms` from Qingdao, CN
179.228.78.248	AS26599 TELEFÔNICA BRASIL S.A	`1.94ms` from Sao Paulo, BR
189.101.160.168	AS28573 Claro NXT Telecomunicacoes Ltda	`8.61ms` from Sao Paulo, BR
125.179.43.136	AS17858 LG POWERCOMM	`2.06ms` from Seoul, KR
119.206.136.152	AS4766 Korea Telecom	`6.36ms` from Seoul, KR
110.14.206.88	AS9318 SK Broadband Co Ltd	`2.31ms` from Seoul, KR
200.100.184.184	AS27699 TELEFÔNICA BRASIL S.A	`4.95ms` from São Paulo, BR
125.219.116.8	AS4538 China Education and Research Network Center	`11.58ms` from Zhengzhou, CN
161.246.158.8	AS9486 King Mongkut's Institute of Technology Ladkrabang	`4.00ms` from Bangkok, TH
35.90.169.24	AS16509 Amazon.com, Inc.	`0.29ms` from Boardman, US
35.81.90.72	AS16509 Amazon.com, Inc.	`0.14ms` from Boardman, US
18.158.154.88	AS16509 Amazon.com, Inc.	`0.18ms` from Frankfurt am Main, DE
187.144.68.104	AS8151 UNINET	`6.31ms` from Guadalajara, MX
176.36.213.248	AS39608 Lanet Network Ltd	`0.57ms` from Kyiv, UA
194.46.37.56	AS8851 GCI Network Solutions Limited	`16.99ms` from London, GB
99.184.199.136	AS7018 AT&T Enterprises, LLC	`19.75ms` from Miami, US

Traceroute

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

traceroute -a -n -q1 -m9 136.145.78.208

traceroute to 136.145.78.208 (136.145.78.208): 9 hops max, 52 byte packets

1 [AS15169] 142.251.247.129 11.88 ms

2 *

3 *

4 [AS20080] 170.39.8.30 28.804 ms

5 [AS20080] 170.39.8.51 57.522 ms

6 [AS5786] 136.145.228.49 65.446 ms

7 *

8 *

9 *

Measurement taken from

IPinfo ProbeNet in Moncks Corner, US

On December 6th 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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