136.145.161.0/24

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 136.145.161.0/24

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

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
46.42.198.200	AS21299 Kar-Tel LLC	`9.07ms` from Almaty, KZ
79.204.140.88	AS3320 Deutsche Telekom AG	`1.60ms` from Berlin, DE
35.160.144.152	AS16509 Amazon.com, Inc.	`0.19ms` from Boardman, US
44.254.240.248	AS16509 Amazon.com, Inc.	`0.13ms` from Boardman, US
189.176.223.88	AS8151 UNINET	`14.25ms` from Cancún, MX
93.208.167.8	AS3320 Deutsche Telekom AG	`3.47ms` from Duesseldorf, DE
52.29.76.104	AS16509 Amazon.com, Inc.	`0.11ms` from Frankfurt am Main, DE
177.230.57.232	AS13999 Mega Cable, S.A. de C.V.	`6.53ms` from Guadalajara, MX
14.230.43.24	AS45899 VNPT Corp	`3.87ms` from Ho Chi Minh City, VN
89.242.247.168	AS13285 TalkTalk Communications Limited	`2.64ms` from London, GB
65.63.224.184	AS8011 MongoDB, Inc.	`0.12ms` from London, GB
169.231.183.168	AS131 University of California, Santa Barbara	`3.87ms` from Los Angeles, US
37.204.230.120	AS42610 PJSC Rostelecom	`1.04ms` from Moscow, RU
3.108.100.200	AS16509 Amazon.com, Inc.	`0.13ms` from Mumbai, IN
95.251.79.56	AS3269 Telecom Italia S.p.A.	`15.06ms` from Naples, IT
68.132.54.72	AS701 Verizon Business	`2.52ms` from New York City, US
223.216.1.136	AS4713 NTT DOCOMO BUSINESS,Inc.	`13.39ms` from Osaka, JP
176.160.154.136	AS5410 Bouygues Telecom SA	`2.14ms` from Paris, FR
192.69.30.200	AS14746 NocTel Communications, Inc.	`0.21ms` from Portland, US
67.116.37.216	AS7018 AT&T Enterprises, LLC	`2.61ms` from San Jose, US
98.47.31.40	AS7922 Comcast Cable Communications, LLC	`8.05ms` from San Jose, US
185.6.106.24	AS42560 Telemach BH d.o.o. Sarajevo	`0.63ms` from Sarajevo, BA
83.22.174.72	AS5617 Orange Polska Spolka Akcyjna	`15.31ms` from Wrocław, PL
5.54.196.136	AS3329 Vodafone-panafon Hellenic Telecommunications Company SA	`1.76ms` from Athens, GR
74.209.95.8	AS21898 Plant TiftNet, Inc	`6.00ms` from Atlanta, US

Traceroute

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

traceroute -a -n -q1 -f6 -m12 136.145.161.136

traceroute to 136.145.161.136 (136.145.161.136): 12 hops max, 52 byte packets

6 [] 206.41.108.52 111.429 ms

7 [AS20080] 170.39.8.51 144.053 ms

8 [AS5786] 136.145.228.13 145.625 ms

9 [AS5786] 136.145.230.109 146.302 ms

10 *

11 *

12 *

Measurement taken from

IPinfo ProbeNet in Sao Jose do Rio Preto, BR

On April 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.

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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