University of Puerto Rico
BGP inherited
Cluster stats
| Netblocks | 200 · 184,121 IPv4 addresses |
| All fragments | 3,203 blocks across 455 clusters |
| Cluster ID | 208789398 |
| Registry | BGP |
| Customers | find customers using this network → |
Evidence & provenance ?
| Attribution | BGP parent (inherited) |
| Shared handles | clustered on 6 shared RIR contact/maintainer handles |
| Registry names | 2 distinct registrant names across these blocks |
| full provenance (JSON) → · how attribution works | |
Footprint over time
5 weekly snapshots · JSON
199
0 netblocks since 2026-07-05
2026-07-05
peak 199
2026-07-19
IP Ranges (200)
showing 50 of 200 — see all — ⬇ export CSV| CIDR | Org name | Registry | Status | Confidence |
|---|---|---|---|---|
| 136.145.0.0/16 | University of Puerto Rico | BGP | ANNOUNCED | ● high |
| 136.145.0.0/16 | University of Puerto Rico | ARIN | DIRECT ALLOCATION | ● high |
| 136.145.1.0/24 | University of Puerto Rico | BGP | ANNOUNCED | ● high |
| 136.145.2.0/24 | University of Puerto Rico | BGP | ANNOUNCED | ● high |
| 136.145.4.0/24 | University of Puerto Rico | BGP | ANNOUNCED | ● high |
| 136.145.5.0/24 | University of Puerto Rico | BGP | ANNOUNCED | ● high |
| 136.145.6.0/24 | University of Puerto Rico | BGP | ANNOUNCED | ● high |
| 136.145.8.0/24 | University of Puerto Rico | BGP | ANNOUNCED | ● high |
| 136.145.9.0/24 | University of Puerto Rico | BGP | ANNOUNCED | ● high |
| 136.145.10.0/24 | University of Puerto Rico | BGP | ANNOUNCED | ● high |
| 136.145.11.0/24 | University of Puerto Rico | BGP | ANNOUNCED | ● high |
| 136.145.13.0/24 | University of Puerto Rico | BGP | ANNOUNCED | ● high |
| 136.145.16.0/24 | University of Puerto Rico | BGP | ANNOUNCED | ● high |
| 136.145.18.0/24 | University of Puerto Rico | BGP | ANNOUNCED | ● high |
| 136.145.19.0/24 | University of Puerto Rico | BGP | ANNOUNCED | ● high |
| 136.145.21.0/24 | University of Puerto Rico | BGP | ANNOUNCED | ● high |
| 136.145.22.0/24 | University of Puerto Rico | BGP | ANNOUNCED | ● high |
| 136.145.23.0/24 | University of Puerto Rico | BGP | ANNOUNCED | ● high |
| 136.145.24.0/24 | University of Puerto Rico | BGP | ANNOUNCED | ● high |
| 136.145.25.0/24 | University of Puerto Rico | BGP | ANNOUNCED | ● high |
| 136.145.26.0/24 | University of Puerto Rico | BGP | ANNOUNCED | ● high |
| 136.145.27.0/24 | University of Puerto Rico | BGP | ANNOUNCED | ● high |
| 136.145.28.0/24 | University of Puerto Rico | BGP | ANNOUNCED | ● high |
| 136.145.29.0/24 | University of Puerto Rico | BGP | ANNOUNCED | ● high |
| 136.145.30.0/24 | University of Puerto Rico | BGP | ANNOUNCED | ● high |
| 136.145.31.0/24 | University of Puerto Rico | BGP | ANNOUNCED | ● high |
| 136.145.32.0/24 | University of Puerto Rico | BGP | ANNOUNCED | ● high |
| 136.145.33.0/24 | University of Puerto Rico | BGP | ANNOUNCED | ● high |
| 136.145.34.0/24 | University of Puerto Rico | BGP | ANNOUNCED | ● high |
| 136.145.36.0/23 | University of Puerto Rico | BGP | ANNOUNCED | ● high |
| 136.145.38.0/23 | University of Puerto Rico | BGP | ANNOUNCED | ● high |
| 136.145.40.0/24 | University of Puerto Rico | BGP | ANNOUNCED | ● high |
| 136.145.41.0/24 | University of Puerto Rico | BGP | ANNOUNCED | ● high |
| 136.145.43.0/24 | University of Puerto Rico | BGP | ANNOUNCED | ● high |
| 136.145.45.0/24 | University of Puerto Rico | BGP | ANNOUNCED | ● high |
| 136.145.46.0/24 | University of Puerto Rico | BGP | ANNOUNCED | ● high |
| 136.145.47.0/24 | University of Puerto Rico | BGP | ANNOUNCED | ● high |
| 136.145.48.0/24 | University of Puerto Rico | BGP | ANNOUNCED | ● high |
| 136.145.49.0/24 | University of Puerto Rico | BGP | ANNOUNCED | ● high |
| 136.145.50.0/24 | University of Puerto Rico | BGP | ANNOUNCED | ● high |
| 136.145.51.0/24 | University of Puerto Rico | BGP | ANNOUNCED | ● high |
| 136.145.52.0/24 | University of Puerto Rico | BGP | ANNOUNCED | ● high |
| 136.145.53.0/24 | University of Puerto Rico | BGP | ANNOUNCED | ● high |
| 136.145.54.0/24 | University of Puerto Rico | BGP | ANNOUNCED | ● high |
| 136.145.55.0/24 | University of Puerto Rico | BGP | ANNOUNCED | ● high |
| 136.145.56.0/24 | University of Puerto Rico | BGP | ANNOUNCED | ● high |
| 136.145.57.0/24 | University of Puerto Rico | BGP | ANNOUNCED | ● high |
| 136.145.58.0/24 | University of Puerto Rico | BGP | ANNOUNCED | ● high |
| 136.145.59.0/24 | University of Puerto Rico | BGP | ANNOUNCED | ● high |
| 136.145.60.0/24 | University of Puerto Rico | BGP | ANNOUNCED | ● high |
Domains hosted in this network
what's this?Network trust
what's this?
RPKI hygiene: A
how networks compare →
100.0%
of checked blocks have valid RPKI ROA coverage
(200 of 200)
No discrepancies found among checked blocks.
NIC Handles
AS5786
FGR-ARIN
FGR-ARIN
FGR-ARIN
FGR-ARIN
UPR-7-Z