Autonomous System details

AS5786

University of Puerto Rico · upr.edu

Puerto Rico

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AS5786 – University of Puerto Rico

Field	Value
Country	Puerto Rico
Website	upr.edu
Hosted domains	32
IPv4 addresses	65,536
IPv6 addresses	79,228,162,514,264,338,000,000,000,000
ASN type	Education
Registry	arin
Allocated	31 years ago on Oct 24, 1995
Updated	3 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
136.145.36.0/23	University of Puerto Rico	512
136.145.38.0/23	University of Puerto Rico	512
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
136.145.1.0/24	University of Puerto Rico	256
136.145.2.0/24	University of Puerto Rico	256
136.145.4.0/24	University of Puerto Rico	256
136.145.5.0/24	University of Puerto Rico	256
136.145.6.0/24	University of Puerto Rico	256
136.145.8.0/24	University of Puerto Rico	256
136.145.9.0/24	University of Puerto Rico	256
136.145.10.0/24	University of Puerto Rico	256
136.145.11.0/24	University of Puerto Rico	256
136.145.13.0/24	University of Puerto Rico	256
136.145.16.0/24	University of Puerto Rico	256
136.145.18.0/24	University of Puerto Rico	256
136.145.19.0/24	University of Puerto Rico	256
136.145.21.0/24	University of Puerto Rico	256
136.145.22.0/24	University of Puerto Rico	256
136.145.23.0/24	University of Puerto Rico	256
136.145.24.0/24	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
136.145.41.0/24	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
136.145.51.0/24	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
136.145.61.0/24	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
136.145.81.0/24	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
136.145.91.0/24	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
136.145.100.0/24	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
136.145.103.0/24	University of Puerto Rico	256
136.145.108.0/24	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
136.145.122.0/24	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
136.145.131.0/24	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
136.145.161.0/24	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
136.145.181.0/24	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
136.145.186.0/24	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
136.145.191.0/24	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
136.145.203.0/24	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
136.145.211.0/24	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
136.145.223.0/24	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
136.145.231.0/24	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
136.145.241.0/24	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

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 32 domain names hosted across 26 IP addresses on this ASN.

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IP Address	Domain	Domains on this IP
136.145.11.224	███████	7
136.145.54.56	██████████	4
136.145.180.154	█████████	4
136.145.30.109	████████	2
136.145.14.145	████████	2
136.145.133.165	████████	1
136.145.147.146	██████████	1
136.145.25.30	██████████	1
136.145.73.3	█████████	1
136.145.219.119	███████	1

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Peers

There are 2 peers for this ASN.

Peers	Name
AS14537	Continent 8 LLC
AS20080	Florida International University

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ASN API & Database

Upstreams

There is 1 peer for this ASN.

upstreams	Name
AS20080	Florida International University

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ASN API & Database

Downstreams

There are no downstreams for this ASN.

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ASN API & Database

Pingable IPs

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

IP Address	ASN	Details
136.145.228.220	AS5786 University of Puerto Rico	`0.96ms` from San Juan, PR
136.145.252.226	AS5786 University of Puerto Rico	`1.66ms` from San Juan, PR
136.145.223.14	AS5786 University of Puerto Rico	`1.33ms` from San Juan, PR
136.145.46.5	AS5786 University of Puerto Rico	`2.80ms` from San Juan, PR
136.145.114.1	AS5786 University of Puerto Rico	`3.48ms` from San Juan, PR
136.145.54.169	AS5786 University of Puerto Rico	`1.45ms` from San Juan, PR
136.145.209.1	AS5786 University of Puerto Rico	`3.37ms` from San Juan, PR
136.145.91.18	AS5786 University of Puerto Rico	`1.76ms` from San Juan, PR
136.145.95.34	AS5786 University of Puerto Rico	`1.41ms` from San Juan, PR
136.145.180.3	AS5786 University of Puerto Rico	`1.40ms` from San Juan, PR
2607:2000:1003:9001::114	AS5786 University of Puerto Rico	`4.18ms` from San Juan, PR
2607:2000:1::10	AS5786 University of Puerto Rico	`1.54ms` from San Juan, PR
136.145.92.87	AS5786 University of Puerto Rico	`2.07ms` from San Juan, PR
136.145.79.2	AS5786 University of Puerto Rico	`2.40ms` from San Juan, PR
136.145.227.205	AS5786 University of Puerto Rico	`1.58ms` from San Juan, PR
136.145.29.193	AS5786 University of Puerto Rico	`4.46ms` from San Juan, PR
2607:2000:3000::220	AS5786 University of Puerto Rico	`0.86ms` from San Juan, PR
136.145.1.1	AS5786 University of Puerto Rico	`1.88ms` from San Juan, PR
136.145.70.1	AS5786 University of Puerto Rico	`3.31ms` from San Juan, PR
2607:2000:100:120:195::62	AS5786 University of Puerto Rico	`1.22ms` from San Juan, PR
136.145.50.124	AS5786 University of Puerto Rico	`3.33ms` from San Juan, PR
136.145.239.2	AS5786 University of Puerto Rico	`1.27ms` from San Juan, PR
2607:2000:0:2::2	AS5786 University of Puerto Rico	`1.54ms` from San Juan, PR
136.145.230.110	AS5786 University of Puerto Rico	`4.26ms` from San Juan, PR
136.145.211.55	AS5786 University of Puerto Rico	`1.62ms` 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
132.220.177.42	AS8075 Microsoft Corporation	`0.21ms` from Amsterdam, NL
12.124.10.170	AS7018 AT&T Enterprises, LLC	`7.82ms` from Chicago, US
107.4.45.10	AS7922 Comcast Cable Communications, LLC	`9.97ms` from Flint, US
116.23.200.202	AS4134 CHINANET BACKBONE	`1.99ms` from Guangzhou, CN
84.250.217.90	AS1759 Telia Finland Oyj	`3.40ms` from Helsinki, FI
125.186.15.250	AS17858 LG POWERCOMM	`2.33ms` from Incheon, KR
86.163.50.42	AS2856 British Telecommunications PLC	`11.40ms` from London, GB
104.33.10.74	AS20001 Charter Communications Inc	`3.53ms` from Los Angeles, US
50.196.38.202	AS7922 Comcast Cable Communications, LLC	`7.60ms` from New York City, US
153.202.91.170	AS4713 NTT DOCOMO BUSINESS,Inc.	`5.31ms` from Osaka, JP
210.126.89.106	AS4766 Korea Telecom	`10.28ms` from Seoul, KR
183.103.175.250	AS4766 Korea Telecom	`6.66ms` from Seoul, KR
219.241.161.90	AS9318 SK Broadband Co Ltd	`3.99ms` from Seoul, KR
1.15.21.154	AS45090 Shenzhen Tencent Computer Systems Company Limited	`0.67ms` from Shanghai, CN
52.198.212.154	AS16509 Amazon.com, Inc.	`0.29ms` from Tokyo, JP
94.124.3.250	AS42927 S-NET Sp. z o.o.	`4.40ms` from Warsaw, PL
84.35.101.26	AS21221 Infopact Netwerkdiensten B.V.	`1.02ms` from Amsterdam, NL
193.58.46.234	AS28988 Fluxys Belgium sa	`4.18ms` from Amsterdam, NL
96.236.142.202	AS701 Verizon Business	`6.35ms` from Ashburn, US
12.250.20.74	AS7018 AT&T Enterprises, LLC	`4.67ms` from Ashburn, US
200.73.189.74	AS264642 TELESISTEMA S.R.L.	`18.60ms` from Asuncion, PY
109.93.251.138	AS8400 TELEKOM SRBIJA a.d.	`1.68ms` from Belgrade, RS
73.38.190.10	AS7922 Comcast Cable Communications, LLC	`8.93ms` from Boston, US
67.175.91.218	AS7922 Comcast Cable Communications, LLC	`4.30ms` from Chicago, US
116.122.52.26	AS9318 SK Broadband Co Ltd	`1.28ms` from Incheon, KR

Traceroute

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

traceroute -a -n -q1 -m11 136.145.154.24

traceroute to 136.145.154.24 (136.145.154.24): 11 hops max, 52 byte packets

1 [AS15169] 142.251.247.129 250.855 ms

2 [AS15169] 192.178.96.228 252.685 ms

3 [] 198.32.124.55 215.702 ms

4 [AS20080] 170.39.8.30 215.244 ms

5 [AS20080] 170.39.8.51 252.498 ms

6 [AS5786] 136.145.228.13 256.138 ms

7 *

8 [AS5786] 136.145.230.113 251.271 ms

9 *

10 *

11 *

Measurement taken from

IPinfo ProbeNet in Mumbai, IN

On April 13th 2026

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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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