Autonomous System details

AS5786

University of Puerto Rico · upr.edu

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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	79,228,162,514,264,337,593,543,950,336
ASN type	Education
Registry	arin
Allocated	30 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
136.145.180.154	█████████	5
136.145.54.56	██████████	4
136.145.30.109	████████	3
136.145.14.145	████████	2
136.145.30.65	██████████	1
136.145.54.24	██████████	1
136.145.73.3	█████████	1
136.145.219.119	███████	1
136.145.27.19	█████████	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

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

IP Address	ASN	Details
136.145.27.27	AS5786 University of Puerto Rico	`6.53ms` from San Juan, PR
136.145.11.82	AS5786 University of Puerto Rico	`1.65ms` from San Juan, PR
136.145.59.6	AS5786 University of Puerto Rico	`4.59ms` from San Juan, PR
136.145.79.3	AS5786 University of Puerto Rico	`1.80ms` from San Juan, PR
136.145.114.1	AS5786 University of Puerto Rico	`4.29ms` from San Juan, PR
136.145.169.3	AS5786 University of Puerto Rico	`1.27ms` from San Juan, PR
136.145.7.188	AS5786 University of Puerto Rico	`2.07ms` from San Juan, PR
136.145.239.2	AS5786 University of Puerto Rico	`1.23ms` from San Juan, PR
136.145.126.131	AS5786 University of Puerto Rico	`2.40ms` from San Juan, PR
136.145.71.100	AS5786 University of Puerto Rico	`30.32ms` from San Juan, PR
136.145.101.239	AS5786 University of Puerto Rico	`1.46ms` from San Juan, PR
2607:2000:0:1::4	AS5786 University of Puerto Rico	`1.51ms` from San Juan, PR
136.145.182.156	AS5786 University of Puerto Rico	`1.18ms` from San Juan, PR
136.145.91.25	AS5786 University of Puerto Rico	`1.62ms` from San Juan, PR
136.145.211.55	AS5786 University of Puerto Rico	`1.65ms` from San Juan, PR
136.145.195.226	AS5786 University of Puerto Rico	`1.23ms` from San Juan, PR
136.145.92.40	AS5786 University of Puerto Rico	`1.75ms` from San Juan, PR
136.145.147.146	AS5786 University of Puerto Rico	`4.35ms` from San Juan, PR
136.145.77.38	AS5786 University of Puerto Rico	`4.62ms` from San Juan, PR
136.145.68.136	AS5786 University of Puerto Rico	`7.04ms` from San Juan, PR
136.145.249.72	AS5786 University of Puerto Rico	`5.42ms` from San Juan, PR
136.145.244.66	AS5786 University of Puerto Rico	`0.97ms` from San Juan, PR
136.145.209.1	AS5786 University of Puerto Rico	`3.47ms` from San Juan, PR
136.145.210.2	AS5786 University of Puerto Rico	`3.09ms` from San Juan, PR
136.145.165.37	AS5786 University of Puerto Rico	`30.01ms` 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
101.174.14.122	AS1221 Telstra Limited	`3.25ms` from Adelaide, AU
188.91.138.74	AS50266 Odido Netherlands B.V.	`3.89ms` from Amsterdam, NL
52.4.71.234	AS14618 Amazon.com, Inc.	`0.54ms` from Ashburn, US
13.221.33.74	AS14618 Amazon.com, Inc.	`0.90ms` from Ashburn, US
197.49.245.250	AS8452 TE-AS	`5.83ms` from Cairo, EG
3.141.92.10	AS16509 Amazon.com, Inc.	`0.16ms` from Columbus, US
79.189.232.26	AS5617 Orange Polska Spolka Akcyjna	`1.75ms` from Gdansk, PL
116.23.200.202	AS4134 CHINANET-BACKBONE	`1.99ms` from Guangzhou, CN
190.70.223.138	AS13489 UNE EPM TELECOMUNICACIONES S.A.	`7.64ms` from Medellin, CO
13.201.192.90	AS16509 Amazon.com, Inc.	`0.41ms` from Mumbai, IN
143.244.168.106	AS14061 DigitalOcean, LLC	`0.18ms` from New York City, US
188.245.245.138	AS24940 Hetzner Online GmbH	`0.23ms` from Nuernberg, DE
130.255.101.170	AS56376 ALIDA SRL	`16.08ms` from Rome, IT
119.115.40.202	AS4837 CHINA UNICOM China169 Backbone	`10.93ms` from Tieling, CN
189.41.253.218	AS53006 ALGAR TELECOM S/A	`6.28ms` from Uberlandia, BR
5.158.97.186	AS38934 Pride LLC	`19.32ms` from Yekaterinburg, RU
58.30.238.250	AS17429 BEIJING GEHUA CATV NETWORK CO.LTD	`2.93ms` from Beijing, CN
193.58.46.234	AS28988 Fluxys Belgium sa	`4.39ms` from Brussels, BE
81.243.23.154	AS5432 Proximus NV	`1.20ms` from Brussels, BE
82.79.26.74	AS8708 DIGI ROMANIA S.A.	`2.20ms` from Bucharest, RO
40.134.20.202	AS7029 Windstream Communications LLC	`0.52ms` from Chicago, US
123.22.220.106	AS45899 VNPT Corp	`2.83ms` from Ho Chi Minh City, VN
14.230.240.42	AS45899 VNPT Corp	`2.27ms` from Ho Chi Minh City, VN
218.189.181.58	AS9304 HGC Global Communications Limited	`0.88ms` from Hong Kong, HK
81.45.47.138	AS3352 TELEFONICA DE ESPANA S.A.U.	`2.74ms` from Madrid, ES

Traceroute

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

traceroute -a -n -q1 -f2 -m9 136.145.53.102

traceroute to 136.145.53.102 (136.145.53.102): 9 hops max, 52 byte packets

2 [AS6762] 89.221.34.28 0.473 ms

3 [AS6762] 195.22.199.179 113.638 ms

4 [AS6762] 195.22.199.210 113.889 ms

5 [AS20080] 170.39.8.51 143.767 ms

6 [AS5786] 136.145.228.13 147.345 ms

7 *

8 *

9 *

Measurement taken from

IPinfo ProbeNet in Frankfurt am Main, DE

On March 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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