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Internet service provider

UPRENET IP ranges and locations

UPRENET (AS5786): residential ISP in Puerto Rico, 18 IPv4 prefixes, 65,536 addresses, #2 of 44 ISPs. Cities served, largest ranges and the VPN/proxy answer.

Residential🇵🇷 Puerto RicoAS5786
IPv4 prefixes
18
IPv4 addresses
65,536
Rank in Puerto Rico
#2
of 44 ISPs
IPv6 prefixes
1

At a glance

Name
UPRENET
Network type
Residential
Share of Puerto Rico IPv4 space
8.63%
Largest range
136.145.44.0/22

Registry record and full prefix list → · All networks in Puerto Rico →

Cities and regions served

From 10 sampled ranges

Geolocating the first address of each of the 10 largest ranges places UPRENET customers in San Juan. Residential blocks are assigned per region, so a lookup of a UPRENET address usually resolves to the subscriber's metropolitan area rather than an exact street.

San Juan

Is UPRENET a VPN or proxy?

No. UPRENET is classified as a residential ISP network and none of the 10 sampled ranges appears in the datacenter list, so an address from AS5786 normally belongs to a subscriber's home router or phone. That is the profile of a genuine residential IP — the opposite of a VPN or datacenter proxy. Note that residential proxy networks can still route through consumer devices on any ISP, so a clean network is a strong signal, not a guarantee.

Proxy & VPN detector →

Largest IPv4 ranges

Top 18 by size
CIDRFirst addressLast addressAddresses
136.145.44.0/22136.145.44.0136.145.92.25512,544
136.145.99.0/24136.145.99.0136.145.131.2558,448
136.145.17.0/24136.145.17.0136.145.43.2556,912
136.145.177.0/24136.145.177.0136.145.203.2556,912
136.145.156.0/22136.145.156.0136.145.176.2555,376
136.145.132.0/22136.145.132.0136.145.151.2555,120
136.145.215.0/24136.145.215.0136.145.226.2553,072
136.145.232.0/21136.145.232.0136.145.243.2553,072
136.145.204.0/22136.145.204.0136.145.214.2552,816
136.145.0.0/22136.145.0.0136.145.6.2551,792
136.145.7.0/24136.145.7.0136.145.13.2551,792
136.145.244.0/22136.145.244.0136.145.249.2551,536
136.145.250.0/23136.145.250.0136.145.255.2551,536
136.145.227.0/24136.145.227.0136.145.231.2551,280
136.145.93.0/24136.145.93.0136.145.96.2551,024
136.145.152.0/22136.145.152.0136.145.155.2551,024
136.145.14.0/23136.145.14.0136.145.16.255768
136.145.97.0/24136.145.97.0136.145.98.255512
More prefixes

Other ISPs in Puerto Rico

6
NameASNNetwork typeIPv4 addresses
COQUI-NETAS10396Residential273,152
OSNETAS21559Residential31,488
CRITICALHUBNETAS23114Residential26,368
AERONET-WIRELESSAS14979Mobile carrier23,296
ICENETAS11367Residential21,248
DMWIRELESSAS53764Mobile carrier17,920
All ISPs and carriers

How this page is built

The network type comes from the registry name of AS5786 (telecom, broadband, cable, mobile and similar words mark it as a residential ISP or carrier), ranges from iptoasn routing data, locations from DB-IP Lite (CC BY 4.0) and the datacenter check from the open datacenter list. Figures are recomputed daily.

Explore

AS5786Registry record and full prefix listPuerto RicoIP addresses in Puerto Rico136.145.44.0/22IP range 136.145.44.0/22COQUI-NETAS10396 as an ISPIP addresses by countryHosting providers

Try the tools

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