UltraTelecom Provedora de Internet
BGP inherited
Cluster stats
| Netblocks | 105 |
| All fragments | 115 blocks across 2 clusters |
| Cluster ID | 191335134 |
| Registry | BGP |
| Customers | find customers using this network → |
Evidence & provenance ?
| Attribution | BGP parent (inherited) |
| Shared handles | clustered on 1 shared RIR contact/maintainer handle |
| Registry names | 2 distinct registrant names across these blocks |
| full provenance (JSON) → · how attribution works | |
Footprint over time
2 weekly snapshots · JSON
105
0 netblocks since 2026-07-05
2026-07-05
peak 105
2026-07-06
IP Ranges (105)
showing 50 of 105 — see all — ⬇ export CSV| CIDR | Org name | Registry | Status | Confidence |
|---|---|---|---|---|
| 45.164.206.0/24 | UltraTelecom Provedora de Internet | BGP | ANNOUNCED | ● high |
| 131.255.132.0/24 | UltraTelecom Provedora de Internet | BGP | ANNOUNCED | ● high |
| 131.255.132.0/23 | UltraTelecom Provedora de Internet | BGP | ANNOUNCED | ● high |
| 131.255.132.0/22 | UltraTelecom Provedora de Internet | BGP | ANNOUNCED | ● high |
| 131.255.133.0/24 | UltraTelecom Provedora de Internet | BGP | ANNOUNCED | ● high |
| 131.255.134.0/23 | UltraTelecom Provedora de Internet | BGP | ANNOUNCED | ● high |
| 131.255.134.0/24 | UltraTelecom Provedora de Internet | BGP | ANNOUNCED | ● high |
| 131.255.135.0/24 | UltraTelecom Provedora de Internet | BGP | ANNOUNCED | ● high |
| 168.90.28.0/23 | UltraTelecom Provedora de Internet | BGP | ANNOUNCED | ● high |
| 168.90.28.0/24 | UltraTelecom Provedora de Internet | BGP | ANNOUNCED | ● high |
| 168.90.28.0/22 | UltraTelecom Provedora de Internet | BGP | ANNOUNCED | ● high |
| 168.90.29.0/24 | UltraTelecom Provedora de Internet | BGP | ANNOUNCED | ● high |
| 168.90.30.0/23 | UltraTelecom Provedora de Internet | BGP | ANNOUNCED | ● high |
| 168.90.30.0/24 | UltraTelecom Provedora de Internet | BGP | ANNOUNCED | ● high |
| 168.90.31.0/24 | UltraTelecom Provedora de Internet | BGP | ANNOUNCED | ● high |
| 168.195.228.0/24 | UltraTelecom Provedora de Internet | BGP | ANNOUNCED | ● high |
| 168.195.228.0/23 | UltraTelecom Provedora de Internet | BGP | ANNOUNCED | ● high |
| 168.195.228.0/22 | UltraTelecom Provedora de Internet | BGP | ANNOUNCED | ● high |
| 168.195.229.0/24 | UltraTelecom Provedora de Internet | BGP | ANNOUNCED | ● high |
| 168.195.230.0/23 | UltraTelecom Provedora de Internet | BGP | ANNOUNCED | ● high |
| 168.195.230.0/24 | UltraTelecom Provedora de Internet | BGP | ANNOUNCED | ● high |
| 168.195.231.0/24 | UltraTelecom Provedora de Internet | BGP | ANNOUNCED | ● high |
| 177.37.64.0/20 | UltraTelecom Provedora de Internet | BGP | ANNOUNCED | ● high |
| 177.37.64.0/23 | UltraTelecom Provedora de Internet | BGP | ANNOUNCED | ● high |
| 177.37.64.0/19 | UltraTelecom Provedora de Internet | BGP | ANNOUNCED | ● high |
| 177.37.64.0/22 | UltraTelecom Provedora de Internet | BGP | ANNOUNCED | ● high |
| 177.37.66.0/23 | UltraTelecom Provedora de Internet | BGP | ANNOUNCED | ● high |
| 177.37.68.0/22 | UltraTelecom Provedora de Internet | BGP | ANNOUNCED | ● high |
| 177.37.68.0/23 | UltraTelecom Provedora de Internet | BGP | ANNOUNCED | ● high |
| 177.37.70.0/23 | UltraTelecom Provedora de Internet | BGP | ANNOUNCED | ● high |
| 177.37.72.0/23 | UltraTelecom Provedora de Internet | BGP | ANNOUNCED | ● high |
| 177.37.72.0/22 | UltraTelecom Provedora de Internet | BGP | ANNOUNCED | ● high |
| 177.37.74.0/23 | UltraTelecom Provedora de Internet | BGP | ANNOUNCED | ● high |
| 177.37.76.0/23 | UltraTelecom Provedora de Internet | BGP | ANNOUNCED | ● high |
| 177.37.76.0/24 | UltraTelecom Provedora de Internet | BGP | ANNOUNCED | ● high |
| 177.37.76.0/22 | UltraTelecom Provedora de Internet | BGP | ANNOUNCED | ● high |
| 177.37.77.0/24 | UltraTelecom Provedora de Internet | BGP | ANNOUNCED | ● high |
| 177.37.78.0/23 | UltraTelecom Provedora de Internet | BGP | ANNOUNCED | ● high |
| 177.37.78.0/24 | UltraTelecom Provedora de Internet | BGP | ANNOUNCED | ● high |
| 177.37.79.0/24 | UltraTelecom Provedora de Internet | BGP | ANNOUNCED | ● high |
| 177.37.80.0/23 | UltraTelecom Provedora de Internet | BGP | ANNOUNCED | ● high |
| 177.37.80.0/21 | UltraTelecom Provedora de Internet | BGP | ANNOUNCED | ● high |
| 177.37.80.0/22 | UltraTelecom Provedora de Internet | BGP | ANNOUNCED | ● high |
| 177.37.82.0/23 | UltraTelecom Provedora de Internet | BGP | ANNOUNCED | ● high |
| 177.37.84.0/22 | UltraTelecom Provedora de Internet | BGP | ANNOUNCED | ● high |
| 177.37.84.0/23 | UltraTelecom Provedora de Internet | BGP | ANNOUNCED | ● high |
| 177.37.86.0/23 | UltraTelecom Provedora de Internet | BGP | ANNOUNCED | ● high |
| 177.37.88.0/22 | UltraTelecom Provedora de Internet | BGP | ANNOUNCED | ● high |
| 177.37.88.0/23 | UltraTelecom Provedora de Internet | BGP | ANNOUNCED | ● high |
| 177.37.88.0/24 | UltraTelecom Provedora de Internet | BGP | ANNOUNCED | ● high |
Network trust
what's this?
RPKI hygiene: A
how networks compare →
100.0%
of checked blocks have valid RPKI ROA coverage
(105 of 105)
No discrepancies found among checked blocks.
NIC Handles
AS262417