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
136.145.187.0/24	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
136.145.147.101	AS5786 University of Puerto Rico	`30.18ms` from San Juan, PR
136.145.92.87	AS5786 University of Puerto Rico	`1.94ms` from San Juan, PR
136.145.116.134	AS5786 University of Puerto Rico	`4.71ms` from San Juan, PR
136.145.101.239	AS5786 University of Puerto Rico	`27.29ms` from San Juan, PR
136.145.169.3	AS5786 University of Puerto Rico	`27.05ms` from San Juan, PR
136.145.237.99	AS5786 University of Puerto Rico	`27.62ms` from San Juan, PR
136.145.70.1	AS5786 University of Puerto Rico	`3.28ms` from San Juan, PR
2607:2000:1017:1:136:145:244:40	AS5786 University of Puerto Rico	`1.16ms` from San Juan, PR
2607:2000:1003:9001::114	AS5786 University of Puerto Rico	`4.25ms` from San Juan, PR
136.145.11.224	AS5786 University of Puerto Rico	`1.76ms` from San Juan, PR
136.145.164.142	AS5786 University of Puerto Rico	`4.60ms` from San Juan, PR
136.145.228.220	AS5786 University of Puerto Rico	`0.96ms` from San Juan, PR
136.145.219.135	AS5786 University of Puerto Rico	`4.42ms` from San Juan, PR
136.145.57.24	AS5786 University of Puerto Rico	`4.89ms` from San Juan, PR
136.145.23.3	AS5786 University of Puerto Rico	`2.94ms` from San Juan, PR
136.145.79.79	AS5786 University of Puerto Rico	`2.23ms` from San Juan, PR
2607:2000:0:2::2	AS5786 University of Puerto Rico	`1.55ms` from San Juan, PR
136.145.56.218	AS5786 University of Puerto Rico	`30.55ms` from San Juan, PR
2607:2000:3000::220	AS5786 University of Puerto Rico	`0.84ms` from San Juan, PR
136.145.189.170	AS5786 University of Puerto Rico	`26.99ms` from San Juan, PR
136.145.29.158	AS5786 University of Puerto Rico	`13.33ms` from San Juan, PR
136.145.91.17	AS5786 University of Puerto Rico	`1.75ms` from San Juan, PR
136.145.200.1	AS5786 University of Puerto Rico	`2.19ms` from San Juan, PR
136.145.77.38	AS5786 University of Puerto Rico	`30.25ms` from San Juan, PR
136.145.195.226	AS5786 University of Puerto Rico	`1.26ms` 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
5.175.81.170	AS15830 Equinix (EMEA) Acquisition Enterprises B.V.	`0.61ms` from Amsterdam, NL
12.124.10.170	AS7018 AT&T Enterprises, LLC	`7.80ms` from Chicago, US
93.116.244.58	AS8926 Moldtelecom SA	`3.81ms` from Chisinau, MD
87.142.85.122	AS3320 Deutsche Telekom AG	`3.04ms` from Hamburg, DE
78.110.15.138	AS50880 SEVEN EYES FOR MARKETING LTD	`3.27ms` from Jeddah, SA
31.34.15.26	AS5410 Bouygues Telecom SA	`7.18ms` from Marseille, FR
54.162.231.154	AS14618 Amazon.com, Inc.	`0.24ms` from Reston, US
110.69.0.42	AS4766 Korea Telecom	`1.03ms` from Seoul, KR
188.239.23.186	AS136907 HUAWEI CLOUDS	`1.28ms` from Singapore, SG
13.236.99.138	AS16509 Amazon.com, Inc.	`0.14ms` from Sydney, AU
65.31.98.42	AS10796 Charter Communications Inc	`7.30ms` from Chicago, US
75.149.116.26	AS7922 Comcast Cable Communications, LLC	`15.52ms` from Dallas, US
98.38.227.138	AS7922 Comcast Cable Communications, LLC	`6.02ms` from Denver, US
2.203.107.154	AS3209 Vodafone GmbH	`5.87ms` from Frankfurt am Main, DE
84.130.38.234	AS3320 Deutsche Telekom AG	`9.57ms` from Frankfurt am Main, DE
46.59.223.138	AS15943 wilhelm.tel GmbH	`0.48ms` from Hamburg, DE
42.200.60.154	AS4515 PCCW IMS Ltd (PCCW Business Internet Access)	`0.84ms` from Hong Kong, HK
114.97.141.74	AS4134 CHINANET-BACKBONE	`7.56ms` from Huai'an, CN
88.196.61.106	AS3249 Telia Eesti AS	`1.34ms` from Jõhvi, EE
148.253.28.42	AS60725 SES ASTRA S.A.	`1.18ms` from Lisbon, PT
45.143.193.10	AS54103 MOD Mission Critical, LLC	`0.28ms` from Los Angeles, US
5.29.152.250	AS12849 Hot-Net internet services Ltd.	`1.51ms` from Petaẖ Tiqva, IL
27.202.10.122	AS4837 CHINA UNICOM China169 Backbone	`4.98ms` from Qingdao, CN
3.235.12.106	AS14618 Amazon.com, Inc.	`0.23ms` from Reston, US
50.199.12.250	AS7922 Comcast Cable Communications, LLC	`6.31ms` from Seattle, US

Traceroute

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

traceroute -a -n -q1 -m7 136.145.21.108

traceroute to 136.145.21.108 (136.145.21.108): 7 hops max, 52 byte packets

1 [AS22356] 201.76.195.1 0.347 ms

2 [] 206.41.108.52 5.885 ms

3 [AS20080] 170.39.8.51 32.087 ms

4 [AS5786] 136.145.228.37 34.728 ms

5 *

6 *

7 *

Measurement taken from

IPinfo ProbeNet in Miami, US

On February 16th 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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