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 27 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
136.145.73.3	█████████	1
136.145.24.47	████████	1
136.145.133.0	████████	1
136.145.12.119	██████████	1
136.145.30.65	██████████	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

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Downstreams

There are no downstreams for this ASN.

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ASN API

ASN Database Download

Pingable IPs

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

IP Address	ASN	Details
136.145.164.142	AS5786 University of Puerto Rico	`30.14ms` from San Juan, PR
136.145.155.11	AS5786 University of Puerto Rico	`30.09ms` from San Juan, PR
136.145.28.165	AS5786 University of Puerto Rico	`29.50ms` from San Juan, PR
2607:2000:3000::220	AS5786 University of Puerto Rico	`0.83ms` from San Juan, PR
136.145.68.136	AS5786 University of Puerto Rico	`32.64ms` from San Juan, PR
136.145.181.38	AS5786 University of Puerto Rico	`1.53ms` from San Juan, PR
136.145.162.79	AS5786 University of Puerto Rico	`4.92ms` from San Juan, PR
136.145.239.2	AS5786 University of Puerto Rico	`1.33ms` from San Juan, PR
136.145.134.6	AS5786 University of Puerto Rico	`3.70ms` from San Juan, PR
136.145.230.109	AS5786 University of Puerto Rico	`4.16ms` from San Juan, PR
136.145.242.1	AS5786 University of Puerto Rico	`2.04ms` from San Juan, PR
136.145.227.206	AS5786 University of Puerto Rico	`1.53ms` from San Juan, PR
136.145.101.239	AS5786 University of Puerto Rico	`27.20ms` from San Juan, PR
136.145.91.18	AS5786 University of Puerto Rico	`1.89ms` from San Juan, PR
136.145.54.32	AS5786 University of Puerto Rico	`1.38ms` from San Juan, PR
136.145.18.235	AS5786 University of Puerto Rico	`27.40ms` from San Juan, PR
136.145.182.254	AS5786 University of Puerto Rico	`1.37ms` from San Juan, PR
2607:2000:0:1::4	AS5786 University of Puerto Rico	`1.52ms` from San Juan, PR
136.145.237.99	AS5786 University of Puerto Rico	`27.61ms` from San Juan, PR
136.145.24.44	AS5786 University of Puerto Rico	`30.11ms` from San Juan, PR
136.145.126.131	AS5786 University of Puerto Rico	`27.57ms` from San Juan, PR
136.145.228.220	AS5786 University of Puerto Rico	`0.96ms` from San Juan, PR
136.145.117.4	AS5786 University of Puerto Rico	`30.16ms` from San Juan, PR
136.145.195.226	AS5786 University of Puerto Rico	`1.22ms` from San Juan, PR
136.145.69.2	AS5786 University of Puerto Rico	`28.66ms` 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
130.35.210.186	AS31898 Oracle Corporation	`0.96ms` from Ashburn, US
69.162.82.58	AS46475 Limestone Networks, Inc.	`0.24ms` from Dallas, US
91.43.238.154	AS3320 Deutsche Telekom AG	`5.59ms` from Frankfurt am Main, DE
87.148.72.234	AS3320 Deutsche Telekom AG	`4.00ms` from Frankfurt am Main, DE
95.49.191.106	AS5617 Orange Polska Spolka Akcyjna	`5.65ms` from Gdynia, PL
141.95.204.186	AS16276 OVH SAS	`0.07ms` from Gravelines, FR
98.147.57.234	AS20001 Charter Communications Inc	`1.49ms` from Honolulu, US
172.119.61.234	AS20001 Charter Communications Inc	`4.74ms` from Los Angeles, US
162.231.148.90	AS7018 AT&T Enterprises, LLC	`2.73ms` from Los Angeles, US
5.225.133.58	AS12430 VODAFONE ESPANA S.A.U.	`10.51ms` from Madrid, ES
131.114.192.234	AS137 Consortium GARR	`6.81ms` from Milan, IT
20.236.136.154	AS8075 Microsoft Corporation	`0.16ms` from San Antonio, US
116.122.52.26	AS9318 SK Broadband Co Ltd	`1.21ms` from Seoul, KR
202.195.150.234	AS4538 China Education and Research Network Center	`12.70ms` from Shanghai, CN
85.83.89.154	AS9158 Telenor A/S	`9.52ms` from Skanderborg, DK
60.10.146.90	AS4837 CHINA UNICOM China169 Backbone	`4.79ms` from Tianjin, CN
221.49.38.58	AS17676 SoftBank Corp.	`3.65ms` from Tokyo, JP
104.94.19.74	AS38266 Vodafone Idea Ltd	`1.05ms` from Ahmedabad, IN
20.81.11.234	AS8075 Microsoft Corporation	`0.35ms` from Ashburn, US
106.13.73.234	AS38365 Beijing Baidu Netcom Science and Technology Co., Ltd.	`5.97ms` from Beijing, CN
190.183.240.218	AS20207 Gigared S.A.	`10.82ms` from Buenos Aires, AR
98.34.118.186	AS7922 Comcast Cable Communications, LLC	`1.26ms` from Chicago, US
186.148.212.10	AS52342 Critical Colocation, S.A.	`0.51ms` from Curridabat, CR
140.228.130.58	AS15108 Allo Communications LLC	`8.40ms` from Kansas City, US
213.120.134.154	AS2856 British Telecommunications PLC	`1.91ms` from London, GB

Traceroute

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

traceroute -a -n -q1 -f2 136.145.92.85

traceroute to 136.145.92.85 (136.145.92.85): 64 hops max, 52 byte packets

2 [] 204.138.0.227 1.696 ms

3 [AS5786] 136.145.228.17 1.399 ms

4 [AS5786] 136.145.95.66 2.635 ms

5 *

6 [AS5786] 136.145.92.85 1.791 ms

Measurement taken from

IPinfo ProbeNet in San Juan, PR

On September 4th 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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