Asstelecom telecomunicação Ltda me
BGP inherited
Cluster stats
| Netblocks | 11 · 2,297 IPv4 addresses |
| Cluster ID | 204733280 |
| 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
4 weekly snapshots · JSON
11
-2 netblocks since 2026-07-05
2026-07-05
peak 13
2026-07-13
IP Ranges (11)
⬇ export CSV| CIDR | Org name | Registry | Status | Confidence |
|---|---|---|---|---|
| 177.87.168.0/23 | AS52583 | BGP | ANNOUNCED | ● medium |
| 177.87.170.0/24 | AS52583 | BGP | ANNOUNCED | ● medium |
| 177.87.171.0/24 | AS52583 | BGP | ANNOUNCED | ● medium |
| 177.87.172.0/24 | Asstelecom telecomunicação Ltda me | BGP | ANNOUNCED | ● medium |
| 177.87.172.0/23 | AS52583 | BGP | ANNOUNCED | ● medium |
| 177.87.173.0/24 | Asstelecom telecomunicação Ltda me | BGP | ANNOUNCED | ● medium |
| 177.87.174.0/24 | AS52583 | BGP | ANNOUNCED | ● medium |
| 2804:d00::/34 | AS52583 | BGP | ANNOUNCED | ● medium |
| 2804:d00:8000::/35 | Asstelecom telecomunicação Ltda me | BGP | ANNOUNCED | ● medium |
| 2804:d00:8000::/34 | Asstelecom telecomunicação Ltda me | BGP | ANNOUNCED | ● medium |
| 2804:d00:a000::/35 | Asstelecom telecomunicação Ltda me | BGP | ANNOUNCED | ● medium |
Network trust
what's this?
RPKI hygiene: A
how networks compare →
100.0%
of checked blocks have valid RPKI ROA coverage
(11 of 11)
Possible discrepancies (11)
These blocks are registered to Asstelecom telecomunicação Ltda me but cryptographically authorized for a different, unrelated network (1 distinct holder) — often M&A history, multi-homing, or outsourced/managed hosting, occasionally worth a closer look.
| 2804:d00::/34 /34 | authorized for AS52583 — AS52583 |
| 2804:d00:8000::/34 /34 | authorized for AS52583 — AS52583 |
| 2804:d00:8000::/35 /35 | authorized for AS52583 — AS52583 |
| 2804:d00:a000::/35 /35 | authorized for AS52583 — AS52583 |
| 177.87.168.0/23 /23 | authorized for AS52583 — AS52583 |
| 177.87.172.0/23 /23 | authorized for AS52583 — AS52583 |
| 177.87.170.0/24 /24 | authorized for AS52583 — AS52583 |
| 177.87.171.0/24 /24 | authorized for AS52583 — AS52583 |
| 177.87.172.0/24 /24 | authorized for AS52583 — AS52583 |
| 177.87.173.0/24 /24 | authorized for AS52583 — AS52583 |
| 177.87.174.0/24 /24 | authorized for AS52583 — AS52583 |
NIC Handles
AS52583