TASCOM TELECOMUNICAÇÕES LTDA
Data as of 2026-08-30
BGP inherited
Cluster stats
| Netblocks | 17 · 11,520 IPv4 addresses |
| IPv6 | 1 prefix (largest 2804:870:f944::/48) |
| Cluster ID | 232893430 |
| Registry | BGP |
| Customers | find customers using this network → |
Evidence & provenance ?
| Attribution | BGP parent (inherited) |
| Shared handles | clustered on 5 shared RIR contact/maintainer handles |
| Registry names | 2 distinct registrant names across these blocks |
| full provenance (JSON) → · how attribution works · report an issue | |
Footprint over time
7 weekly snapshots · JSON
17
-589 netblocks since 2026-07-05
2026-07-05
peak 606
2026-08-30
IP Ranges (17)
⬇ export CSV| CIDR | Org name | Registry | Status | Confidence |
|---|---|---|---|---|
| 177.136.0.0/21 | TASCOM TELECOMUNICAÇÕES LTDA | ARIN | ALLOCATED | ● low |
| 177.136.8.0/23 | TASCOM TELECOMUNICAÇÕES LTDA | ARIN | ALLOCATED | ● low |
| 177.136.12.0/24 | TASCOM TELECOMUNICAÇÕES LTDA | ARIN | ALLOCATED | ● low |
| 177.136.32.0/21 | TASCOM TELECOMUNICAÇÕES LTDA | ARIN | ALLOCATED | ● low |
| 177.136.40.0/23 | TASCOM TELECOMUNICAÇÕES LTDA | ARIN | ALLOCATED | ● low |
| 177.136.47.0/24 | TASCOM TELECOMUNICAÇÕES LTDA | ARIN | ALLOCATED | ● low |
| 201.157.194.0/23 | TASCOM TELECOMUNICAÇÕES LTDA | ARIN | ALLOCATED | ● low |
| 201.157.199.0/24 | TASCOM TELECOMUNICAÇÕES LTDA | ARIN | ALLOCATED | ● low |
| 201.157.200.0/21 | TASCOM TELECOMUNICAÇÕES LTDA | ARIN | ALLOCATED | ● low |
| 201.157.208.0/23 | TASCOM TELECOMUNICAÇÕES LTDA | ARIN | ALLOCATED | ● low |
| 201.157.210.0/24 | TASCOM TELECOMUNICAÇÕES LTDA | ARIN | ALLOCATED | ● low |
| 201.157.218.0/24 | TASCOM TELECOMUNICAÇÕES LTDA | ARIN | ALLOCATED | ● low |
| 201.157.235.0/24 | TASCOM TELECOMUNICAÇÕES LTDA | ARIN | ALLOCATED | ● low |
| 201.157.236.0/23 | TASCOM TELECOMUNICAÇÕES LTDA | ARIN | ALLOCATED | ● low |
| 201.157.251.0/24 | TASCOM TELECOMUNICAÇÕES LTDA | ARIN | ALLOCATED | ● low |
| 201.157.252.0/22 | TASCOM TELECOMUNICAÇÕES LTDA | ARIN | ALLOCATED | ● low |
| 2804:870:f944::/48 | TASCOM TELECOMUNICAÇÕES LTDA | BGP | ANNOUNCED | ● low |
IPv6 ranges (1)
| CIDR |
|---|
| 2804:870:f944::/48 |
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
(17 of 17)
Possible discrepancies (17)
These blocks are registered to TASCOM TELECOMUNICAÇÕES LTDA 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.
| 2804:870:f944::/48 /48 | authorized for AS52871 — AS52871 |
| 177.136.0.0/21 /21 | authorized for AS52871 — AS52871 |
| 177.136.32.0/21 /21 | authorized for AS52871 — AS52871 |
| 201.157.200.0/21 /21 | authorized for AS52871 — AS52871 |
| 201.157.252.0/22 /22 | authorized for AS52871 — AS52871 |
| 201.157.194.0/23 /23 | authorized for AS52871 — AS52871 |
| 177.136.40.0/23 /23 | authorized for AS52871 — AS52871 |
| 177.136.8.0/23 /23 | authorized for AS52871 — AS52871 |
| 201.157.208.0/23 /23 | authorized for AS52871 — AS52871 |
| 201.157.236.0/23 /23 | authorized for AS52871 — AS52871 |
| 201.157.199.0/24 /24 | authorized for AS52871 — AS52871 |
| 201.157.210.0/24 /24 | authorized for AS52871 — AS52871 |
| 201.157.218.0/24 /24 | authorized for AS52871 — AS52871 |
| 201.157.235.0/24 /24 | authorized for AS52871 — AS52871 |
| 201.157.251.0/24 /24 | authorized for AS52871 — AS52871 |
+2 more — see the REST API
NIC Handles
14691508000198
AJLDC
AJLDC
AJLDC
AS52871