136.145.206.0/24

AS5786 · University of Puerto Rico

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Summary

Country	Puerto Rico
Domain	upr.edu
ASN	AS5786
Parent Range	136.145.0.0/16
Registry	ARIN
ID	UPR

WHOIS Details

NetHandle:      NET-136-145-0-0-1
OrgID:          UPR-7-Z
Parent:         NET-136-0-0-0-0
NetName:        UPR
NetRange:       136.145.0.0 - 136.145.255.255
NetType:        allocation
Comment:        Geofeed https://www.upr.edu/geofeed.csv
RegDate:        1989-08-29
Updated:        2025-04-08
TechHandle:     FGR-ARIN
AbuseHandle:    FGR-ARIN
NOCHandle:      FGR-ARIN
Source:         ARIN


OrgID:          UPR-7-Z
OrgName:        University of Puerto Rico
CanAllocate:    
Street:         Jardin Botanico Sur. 1187
Street:         Calle Flamboyan
City:           San Juan
State/Prov:     PR
Country:        PR
PostalCode:     00926
Comment:        Geofeed https://www.upr.edu/geofeed.csv
RegDate:        2023-08-10
Updated:        2024-04-22
OrgAdminHandle: FGR-ARIN
OrgTechHandle:  FGR-ARIN
OrgAbuseHandle: FGR-ARIN
OrgNOCHandle:   FGR-ARIN
Source:         ARIN


POCHandle:      FGR-ARIN
IsRole:         N
LastName:       Ramos
FirstName:      Felix
Street:         Jardin Botanico Sur
Street:         1187 Flamboyan Street
City:           San Juan
State/Prov:     Puerto Rico
Country:        PR
PostalCode:     00926-1117
RegDate:        1993-03-22
Updated:        2025-04-22
OfficePhone:    +1-787-250-0000
FaxPhone:       +1-787-763-6760
Mailbox:        [email protected]
Source:         ARIN

Overlapping Ranges

BGP prefixes that contain 136.145.206.0/24

Range	ASN	Company	Num of IPs
136.145.0.0/16	AS5786	University of Puerto Rico	65,536

Nearby Ranges

BGP prefixes that overlap with 136.145.0.0/16

Range	ASN	Company	Num of IPs
136.145.0.0/16	AS5786	University of Puerto Rico	65,536

Hosted domains

There are no domains currently hosted on this ASN.

Hosted domains API

Our Hosted Domains API, or Reverse IP API returns a full list of domains that are hosted on a single IP address.

Useful for Cybersecurity

Read more

Pingable IPs

No IPs in this range replied to an ICMP ping during our most recent internet scan. Learn more.

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
72.152.179.8	AS8075 Microsoft Corporation	`0.46ms` from Ashburn, US
20.241.227.248	AS8075 Microsoft Corporation	`0.37ms` from Ashburn, US
3.141.174.88	AS16509 Amazon.com, Inc.	`0.17ms` from Columbus, US
50.169.236.56	AS33652 Comcast Cable Communications, LLC	`1.29ms` from Denver, US
120.39.214.248	AS133774 Fuzhou	`2.21ms` from Fuzhou, CN
174.65.83.184	AS22773 Cox Communications Inc.	`8.68ms` from Los Angeles, US
46.199.208.8	AS6866 Cyprus Telecommunications Authority	`2.29ms` from Nicosia, CY
79.251.67.104	AS3320 Deutsche Telekom AG	`3.46ms` from Nuernberg, DE
90.45.149.152	AS3215 Orange S.A.	`7.00ms` from Paris, FR
202.164.239.136	AS9597 KDDI Web Communications Inc.	`0.72ms` from Tokyo, JP
20.228.235.168	AS8075 Microsoft Corporation	`0.41ms` from Ashburn, US
221.198.101.136	AS4837 CHINA UNICOM China169 Backbone	`6.60ms` from Beijing, CN
5.12.56.8	AS8708 DIGI ROMANIA S.A.	`0.79ms` from Bucharest, RO
3.149.196.168	AS16509 Amazon.com, Inc.	`0.17ms` from Columbus, US
189.163.158.216	AS8151 UNINET	`0.97ms` from Guadalajara, MX
191.100.253.232	AS27668 ETAPA EP	`6.62ms` from Guayaquil, EC
98.155.201.152	AS20001 Charter Communications Inc	`5.34ms` from Honolulu, US
223.100.172.56	AS56044 China Mobile communications corporation	`10.73ms` from Liaoyang, CN
47.152.63.104	AS5650 Frontier Communications of America, Inc.	`3.92ms` from Los Angeles, US
104.252.44.56	AS264617 GRUPO PANAGLOBAL 15 S.A	`0.24ms` from Lugano, CH
5.77.17.152	AS57044 JSC "ER-Telecom Holding"	`8.50ms` from Moscow, RU
119.228.23.56	AS17511 OPTAGE Inc.	`2.11ms` from Osaka, JP
126.214.245.216	AS17676 SoftBank Corp.	`4.09ms` from Osaka, JP
49.226.242.184	AS9500 One New Zealand Group Limited	`13.04ms` from Auckland, NZ
58.47.109.232	AS4134 CHINANET-BACKBONE	`6.18ms` from Changsha, CN

Traceroute

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

traceroute -a -n -q1 -f2 -m15 136.145.206.241

traceroute to 136.145.206.241 (136.145.206.241): 15 hops max, 52 byte packets

2 [AS6939] 216.66.82.41 5.959 ms

3 *

4 *

5 *

6 *

7 [AS6939] 184.104.188.213 114.321 ms

8 *

9 [] 206.41.108.52 135.709 ms

10 [AS20080] 170.39.8.51 167.588 ms

11 [AS5786] 136.145.228.45 168.932 ms

12 [AS5786] 136.145.252.74 168.984 ms

13 *

14 *

15 *

Measurement taken from

IPinfo ProbeNet in Iasi, RO

On December 14th 2025

What are IP address ranges?

IP address ranges, or netblocks, are groups of related IP addresses. They are usually represented as a base IP address, followed by a slash, and then a netmask which represents how many IP addresses are contained within the netblock. This format is known as CIDR. You'll also sometimes see netblocks given as a start ip address, and an end ip address, or an ip address range.

Traffic works its way around the internet based on the routing table, which contains a list of networks and their associated netblocks.

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