AS number details

AS5786

University of Puerto Rico · upr.edu

Puerto Rico

bittorrent

stub_as

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AS5786 – University of Puerto Rico

Field	Value
Country	Puerto Rico
Website	upr.edu
Hosted domains	33
Number of IPv4	65,536
Number of IPv6	79,228,162,514,264,337,593,543,950,336
ASN type	Education
Registry	arin
Allocated	30 years ago on Oct 24, 1995
Updated	2 years ago on Aug 10, 2023

Netblock	Company	Num of IPs
136.145.0.0/16	University of Puerto Rico	65,536
136.145.104.0/22	University of Puerto Rico	1,024
136.145.128.0/23	University of Puerto Rico	512
136.145.140.0/23	University of Puerto Rico	512
136.145.144.0/23	University of Puerto Rico	512
136.145.198.0/23	University of Puerto Rico	512
136.145.212.0/23	University of Puerto Rico	512
136.145.216.0/23	University of Puerto Rico	512
136.145.36.0/23	University of Puerto Rico	512
136.145.38.0/23	University of Puerto Rico	512
136.145.100.0/24	University of Puerto Rico	256
136.145.10.0/24	University of Puerto Rico	256
136.145.101.0/24	University of Puerto Rico	256
136.145.102.0/24	University of Puerto Rico	256
136.145.1.0/24	University of Puerto Rico	256
136.145.103.0/24	University of Puerto Rico	256
136.145.108.0/24	University of Puerto Rico	256
136.145.11.0/24	University of Puerto Rico	256
136.145.112.0/24	University of Puerto Rico	256
136.145.113.0/24	University of Puerto Rico	256
136.145.114.0/24	University of Puerto Rico	256
136.145.115.0/24	University of Puerto Rico	256
136.145.116.0/24	University of Puerto Rico	256
136.145.117.0/24	University of Puerto Rico	256
136.145.118.0/24	University of Puerto Rico	256
136.145.119.0/24	University of Puerto Rico	256
136.145.12.0/24	University of Puerto Rico	256
136.145.122.0/24	University of Puerto Rico	256
136.145.123.0/24	University of Puerto Rico	256
136.145.124.0/24	University of Puerto Rico	256
136.145.125.0/24	University of Puerto Rico	256
136.145.126.0/24	University of Puerto Rico	256
136.145.127.0/24	University of Puerto Rico	256
136.145.130.0/24	University of Puerto Rico	256
136.145.13.0/24	University of Puerto Rico	256
136.145.131.0/24	University of Puerto Rico	256
136.145.133.0/24	University of Puerto Rico	256
136.145.134.0/24	University of Puerto Rico	256
136.145.135.0/24	University of Puerto Rico	256
136.145.136.0/24	University of Puerto Rico	256
136.145.137.0/24	University of Puerto Rico	256
136.145.138.0/24	University of Puerto Rico	256
136.145.139.0/24	University of Puerto Rico	256
136.145.142.0/24	University of Puerto Rico	256
136.145.143.0/24	University of Puerto Rico	256
136.145.146.0/24	University of Puerto Rico	256
136.145.147.0/24	University of Puerto Rico	256
136.145.148.0/24	University of Puerto Rico	256
136.145.149.0/24	University of Puerto Rico	256
136.145.150.0/24	University of Puerto Rico	256
136.145.151.0/24	University of Puerto Rico	256
136.145.153.0/24	University of Puerto Rico	256
136.145.154.0/24	University of Puerto Rico	256
136.145.155.0/24	University of Puerto Rico	256
136.145.158.0/24	University of Puerto Rico	256
136.145.159.0/24	University of Puerto Rico	256
136.145.160.0/24	University of Puerto Rico	256
136.145.16.0/24	University of Puerto Rico	256
136.145.161.0/24	University of Puerto Rico	256
136.145.162.0/24	University of Puerto Rico	256
136.145.163.0/24	University of Puerto Rico	256
136.145.164.0/24	University of Puerto Rico	256
136.145.165.0/24	University of Puerto Rico	256
136.145.166.0/24	University of Puerto Rico	256
136.145.167.0/24	University of Puerto Rico	256
136.145.168.0/24	University of Puerto Rico	256
136.145.169.0/24	University of Puerto Rico	256
136.145.170.0/24	University of Puerto Rico	256
136.145.171.0/24	University of Puerto Rico	256
136.145.172.0/24	University of Puerto Rico	256
136.145.173.0/24	University of Puerto Rico	256
136.145.174.0/24	University of Puerto Rico	256
136.145.175.0/24	University of Puerto Rico	256
136.145.176.0/24	University of Puerto Rico	256
136.145.178.0/24	University of Puerto Rico	256
136.145.179.0/24	University of Puerto Rico	256
136.145.180.0/24	University of Puerto Rico	256
136.145.18.0/24	University of Puerto Rico	256
136.145.181.0/24	University of Puerto Rico	256
136.145.182.0/24	University of Puerto Rico	256
136.145.183.0/24	University of Puerto Rico	256
136.145.184.0/24	University of Puerto Rico	256
136.145.185.0/24	University of Puerto Rico	256
136.145.187.0/24	University of Puerto Rico	256
136.145.188.0/24	University of Puerto Rico	256
136.145.189.0/24	University of Puerto Rico	256
136.145.190.0/24	University of Puerto Rico	256
136.145.19.0/24	University of Puerto Rico	256
136.145.191.0/24	University of Puerto Rico	256
136.145.192.0/24	University of Puerto Rico	256
136.145.193.0/24	University of Puerto Rico	256
136.145.196.0/24	University of Puerto Rico	256
136.145.197.0/24	University of Puerto Rico	256
136.145.200.0/24	University of Puerto Rico	256
136.145.201.0/24	University of Puerto Rico	256
136.145.202.0/24	University of Puerto Rico	256
136.145.2.0/24	University of Puerto Rico	256
136.145.203.0/24	University of Puerto Rico	256
136.145.205.0/24	University of Puerto Rico	256
136.145.206.0/24	University of Puerto Rico	256
136.145.209.0/24	University of Puerto Rico	256
136.145.210.0/24	University of Puerto Rico	256
136.145.21.0/24	University of Puerto Rico	256
136.145.211.0/24	University of Puerto Rico	256
136.145.214.0/24	University of Puerto Rico	256
136.145.218.0/24	University of Puerto Rico	256
136.145.219.0/24	University of Puerto Rico	256
136.145.220.0/24	University of Puerto Rico	256
136.145.22.0/24	University of Puerto Rico	256
136.145.223.0/24	University of Puerto Rico	256
136.145.224.0/24	University of Puerto Rico	256
136.145.226.0/24	University of Puerto Rico	256
136.145.23.0/24	University of Puerto Rico	256
136.145.231.0/24	University of Puerto Rico	256
136.145.232.0/24	University of Puerto Rico	256
136.145.233.0/24	University of Puerto Rico	256
136.145.234.0/24	University of Puerto Rico	256
136.145.236.0/24	University of Puerto Rico	256
136.145.237.0/24	University of Puerto Rico	256
136.145.238.0/24	University of Puerto Rico	256
136.145.239.0/24	University of Puerto Rico	256
136.145.240.0/24	University of Puerto Rico	256
136.145.24.0/24	University of Puerto Rico	256
136.145.241.0/24	University of Puerto Rico	256
136.145.243.0/24	University of Puerto Rico	256
136.145.245.0/24	University of Puerto Rico	256
136.145.246.0/24	University of Puerto Rico	256
136.145.247.0/24	University of Puerto Rico	256
136.145.248.0/24	University of Puerto Rico	256
136.145.249.0/24	University of Puerto Rico	256
136.145.25.0/24	University of Puerto Rico	256
136.145.26.0/24	University of Puerto Rico	256
136.145.27.0/24	University of Puerto Rico	256
136.145.28.0/24	University of Puerto Rico	256
136.145.29.0/24	University of Puerto Rico	256
136.145.30.0/24	University of Puerto Rico	256
136.145.31.0/24	University of Puerto Rico	256
136.145.32.0/24	University of Puerto Rico	256
136.145.33.0/24	University of Puerto Rico	256
136.145.34.0/24	University of Puerto Rico	256
136.145.40.0/24	University of Puerto Rico	256
136.145.4.0/24	University of Puerto Rico	256
136.145.41.0/24	University of Puerto Rico	256
136.145.43.0/24	University of Puerto Rico	256
136.145.45.0/24	University of Puerto Rico	256
136.145.46.0/24	University of Puerto Rico	256
136.145.47.0/24	University of Puerto Rico	256
136.145.48.0/24	University of Puerto Rico	256
136.145.49.0/24	University of Puerto Rico	256
136.145.50.0/24	University of Puerto Rico	256
136.145.5.0/24	University of Puerto Rico	256
136.145.51.0/24	University of Puerto Rico	256
136.145.52.0/24	University of Puerto Rico	256
136.145.53.0/24	University of Puerto Rico	256
136.145.54.0/24	University of Puerto Rico	256
136.145.55.0/24	University of Puerto Rico	256
136.145.56.0/24	University of Puerto Rico	256
136.145.57.0/24	University of Puerto Rico	256
136.145.58.0/24	University of Puerto Rico	256
136.145.59.0/24	University of Puerto Rico	256
136.145.60.0/24	University of Puerto Rico	256
136.145.6.0/24	University of Puerto Rico	256
136.145.61.0/24	University of Puerto Rico	256
136.145.62.0/24	University of Puerto Rico	256
136.145.63.0/24	University of Puerto Rico	256
136.145.64.0/24	University of Puerto Rico	256
136.145.66.0/24	University of Puerto Rico	256
136.145.67.0/24	University of Puerto Rico	256
136.145.68.0/24	University of Puerto Rico	256
136.145.69.0/24	University of Puerto Rico	256
136.145.70.0/24	University of Puerto Rico	256
136.145.71.0/24	University of Puerto Rico	256
136.145.72.0/24	University of Puerto Rico	256
136.145.73.0/24	University of Puerto Rico	256
136.145.74.0/24	University of Puerto Rico	256
136.145.75.0/24	University of Puerto Rico	256
136.145.76.0/24	University of Puerto Rico	256
136.145.77.0/24	University of Puerto Rico	256
136.145.78.0/24	University of Puerto Rico	256
136.145.79.0/24	University of Puerto Rico	256
136.145.80.0/24	University of Puerto Rico	256
136.145.8.0/24	University of Puerto Rico	256
136.145.81.0/24	University of Puerto Rico	256
136.145.82.0/24	University of Puerto Rico	256
136.145.83.0/24	University of Puerto Rico	256
136.145.84.0/24	University of Puerto Rico	256
136.145.85.0/24	University of Puerto Rico	256
136.145.86.0/24	University of Puerto Rico	256
136.145.87.0/24	University of Puerto Rico	256
136.145.88.0/24	University of Puerto Rico	256
136.145.89.0/24	University of Puerto Rico	256
136.145.90.0/24	University of Puerto Rico	256
136.145.9.0/24	University of Puerto Rico	256
136.145.91.0/24	University of Puerto Rico	256
136.145.92.0/24	University of Puerto Rico	256
136.145.94.0/24	University of Puerto Rico	256
136.145.95.0/24	University of Puerto Rico	256
136.145.96.0/24	University of Puerto Rico	256
136.145.98.0/24	University of Puerto Rico	256

Netblock	Company
2607:2000::/32	University of Puerto Rico

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WHOIS Details

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                                                ASHandle:       AS5786
                                                OrgID:          AS5786
                                                ASName:         AS5786
                                                ASNumber:       AS5786
                                                RegDate:        0000-00-00
                                                Updated:        0000-00-00
                                                TechHandle:     AA00-AAAA
                                                Source:         AAAA

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Hosted Domains

There are 33 domain names hosted across 28 IP addresses on this ASN.

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IP Address	Domain	Domains on this IP
136.145.11.224	███████	7
136.145.180.154	█████████	5
136.145.54.56	██████████	4
136.145.30.109	████████	3
136.145.14.145	████████	2
136.145.12.119	██████████	1
136.145.162.189	██████████	1
136.145.226.6	██████████	1
136.145.134.12	████████	1
136.145.181.12	██████████	1

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Peers

There is 1 peer for this ASN.

Peers	Name
AS20080	Florida International University

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ASN API

ASN Database Download

Upstreams

There is 1 peer for this ASN.

upstreams	Name
AS20080	Florida International University

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ASN API

ASN Database Download

Downstreams

There are no downstreams for this ASN.

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ASN API

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Pingable IPs

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

IP Address	ASN	Details
136.145.195.226	AS5786 University of Puerto Rico	`1.19ms` from San Juan, PR
136.145.22.40	AS5786 University of Puerto Rico	`1.74ms` from San Juan, PR
136.145.54.122	AS5786 University of Puerto Rico	`1.36ms` from San Juan, PR
136.145.210.2	AS5786 University of Puerto Rico	`2.92ms` from San Juan, PR
136.145.216.238	AS5786 University of Puerto Rico	`4.37ms` from San Juan, PR
136.145.223.49	AS5786 University of Puerto Rico	`1.34ms` from San Juan, PR
136.145.200.15	AS5786 University of Puerto Rico	`2.03ms` from San Juan, PR
2607:2000:100:120:195::62	AS5786 University of Puerto Rico	`1.29ms` from San Juan, PR
136.145.92.8	AS5786 University of Puerto Rico	`1.71ms` from San Juan, PR
136.145.29.193	AS5786 University of Puerto Rico	`4.32ms` from San Juan, PR
136.145.162.209	AS5786 University of Puerto Rico	`4.49ms` from San Juan, PR
136.145.218.61	AS5786 University of Puerto Rico	`4.38ms` from San Juan, PR
136.145.71.11	AS5786 University of Puerto Rico	`4.36ms` from San Juan, PR
136.145.237.99	AS5786 University of Puerto Rico	`1.82ms` from San Juan, PR
136.145.101.239	AS5786 University of Puerto Rico	`1.41ms` from San Juan, PR
136.145.147.101	AS5786 University of Puerto Rico	`4.32ms` from San Juan, PR
136.145.131.120	AS5786 University of Puerto Rico	`2.08ms` from San Juan, PR
136.145.18.235	AS5786 University of Puerto Rico	`1.80ms` from San Juan, PR
136.145.209.2	AS5786 University of Puerto Rico	`3.00ms` from San Juan, PR
136.145.67.32	AS5786 University of Puerto Rico	`3.46ms` from San Juan, PR
136.145.77.38	AS5786 University of Puerto Rico	`4.75ms` from San Juan, PR
136.145.28.50	AS5786 University of Puerto Rico	`3.41ms` from San Juan, PR
136.145.182.254	AS5786 University of Puerto Rico	`1.36ms` from San Juan, PR
136.145.187.10	AS5786 University of Puerto Rico	`26.96ms` from San Juan, PR
136.145.228.69	AS5786 University of Puerto Rico	`0.93ms` 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
203.76.157.10	AS6079 RCN	`2.55ms` from Ashburn, US
85.72.249.90	AS6799 Ote SA (Hellenic Telecommunications Organisation)	`10.05ms` from Athens, GR
18.160.78.170	AS16509 Amazon.com, Inc.	`0.22ms` from Atlanta, US
140.247.149.10	AS1742 Harvard University	`1.52ms` from Boston, US
182.128.93.58	AS4134 CHINANET-BACKBONE	`8.84ms` from Chengdu, CN
163.191.242.250	AS6325 Illinois Century Network	`9.23ms` from Chicago, US
40.134.20.202	AS7029 Windstream Communications LLC	`0.54ms` from Chicago, US
92.114.198.122	AS8926 Moldtelecom SA	`0.56ms` from Chisinau, MD
62.226.106.122	AS3320 Deutsche Telekom AG	`2.18ms` from Frankfurt am Main, DE
162.19.45.90	AS16276 OVH SAS	`1.60ms` from Gravelines, FR
119.91.247.74	AS45090 Shenzhen Tencent Computer Systems Company Limited	`1.92ms` from Guangzhou, CN
190.180.32.74	AS25620 COTAS LTDA.	`11.65ms` from La Paz, BO
132.251.248.250	AS27839 Comteco Ltda	`5.02ms` from La Paz, BO
77.111.61.42	AS3212 Telemach Slovenija d.o.o.	`1.29ms` from Ljubljana, SI
81.131.219.10	AS2856 British Telecommunications PLC	`4.28ms` from London, GB
172.251.254.74	AS20001 Charter Communications Inc	`7.28ms` from Los Angeles, US
187.107.172.10	AS28573 Claro NXT Telecomunicacoes Ltda	`4.28ms` from Osasco, BR
58.78.21.74	AS3786 LG DACOM Corporation	`3.36ms` from Seoul, KR
211.229.21.90	AS4766 Korea Telecom	`6.21ms` from Seoul, KR
110.69.0.42	AS4766 Korea Telecom	`1.05ms` from Seoul, KR
182.124.179.186	AS4837 CHINA UNICOM China169 Backbone	`5.18ms` from Zhengzhou, CN
172.174.5.90	AS8075 Microsoft Corporation	`0.61ms` from Ashburn, US
89.90.137.250	AS5410 Bouygues Telecom SA	`2.69ms` from Aubervilliers, FR
130.75.126.250	AS680 Verein zur Foerderung eines Deutschen Forschungsnetzes e.V.	`5.52ms` from Berlin, DE
175.29.165.202	AS17469 Access Telecom (BD) Ltd.	`0.39ms` from Dhaka, BD

Traceroute

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

traceroute -a -n -q1 -m9 136.145.167.95

traceroute to 136.145.167.95 (136.145.167.95): 9 hops max, 52 byte packets

1 [AS7195] 200.25.69.57 33.354 ms

2 *

3 [] 198.32.124.55 23.523 ms

4 [AS20080] 170.39.8.30 23.175 ms

5 [AS20080] 170.39.8.51 55.386 ms

6 [AS5786] 136.145.228.13 57.964 ms

7 *

8 *

9 *

Measurement taken from

IPinfo ProbeNet in Guatemala City, GT

On September 25th 2025

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What is an ASN?

Autonomous System Numbers (ASNs) are assigned to entities such as Internet Service Providers and other large organizations that control blocks of IP addresses. This network page, and the organization field that's shown on the main IP address information page and also returned in the geolocation API are based on the ASN.

The ASN details will often correspond to the IP address owner, but for smaller organizations it may be that organization's parent, or their ISP. Find out more about AS5786 at robtex.

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