Acem Telecom Ltda
Data as of 2026-09-20
BGP inherited
This organisation
| Netblocks | 176 · 3,072 IPv4 addresses |
| IPv6 | 2 prefixes (largest 2804:27d8::/32) |
| Record ID | 241879834 |
| Registry | BGP |
| Customers | see who runs inside this network → |
Evidence & provenance ?
| Attribution | BGP parent (inherited) |
| Shared handles | clustered on 7 shared RIR contact/maintainer handles |
| Registry names | 3 distinct registrant names across these blocks |
| full provenance (JSON) → · how attribution works · report an issue | |
IP Ranges (176)
⬇ export CSV| CIDR | Org name | Registry | Status | Confidence |
|---|---|---|---|---|
| 138.219.104.0/22 | Acem Telecom Ltda | BGP | ANNOUNCED | ● high |
| 138.219.104.80/30 | UNKNOWN | LACNIC | reassigned | ● high |
| 138.219.104.104/30 | UNKNOWN | LACNIC | reassigned | ● high |
| 138.219.104.128/27 | UNKNOWN | LACNIC | reallocated | ● high |
| 138.219.105.0/24 | Acem Telecom Ltda | BGP | ANNOUNCED | ● high |
| 138.219.107.0/24 | Acem Telecom Ltda | BGP | ANNOUNCED | ● high |
| 177.39.184.0/21 | UNKNOWN | LACNIC | allocated | ● high |
| 177.39.184.0/24 | Acem Telecom Ltda | BGP | ANNOUNCED | ● high |
| 177.39.184.8/30 | UNKNOWN | LACNIC | reassigned | ● high |
| 177.39.184.16/30 | UNKNOWN | LACNIC | reassigned | ● high |
| 177.39.184.32/30 | UNKNOWN | LACNIC | reassigned | ● high |
| 177.39.184.40/30 | UNKNOWN | LACNIC | reallocated | ● high |
| 177.39.184.52/30 | UNKNOWN | LACNIC | reassigned | ● high |
| 177.39.184.56/30 | UNKNOWN | LACNIC | reassigned | ● high |
| 177.39.184.60/30 | UNKNOWN | LACNIC | reassigned | ● high |
| 177.39.184.64/30 | UNKNOWN | LACNIC | reassigned | ● high |
| 177.39.184.72/30 | UNKNOWN | LACNIC | reassigned | ● high |
| 177.39.184.76/30 | UNKNOWN | LACNIC | reassigned | ● high |
| 177.39.184.88/30 | UNKNOWN | LACNIC | reallocated | ● high |
| 177.39.184.96/30 | UNKNOWN | LACNIC | reassigned | ● high |
| 177.39.184.100/30 | UNKNOWN | LACNIC | reassigned | ● high |
| 177.39.184.108/30 | UNKNOWN | LACNIC | reassigned | ● high |
| 177.39.184.112/29 | UNKNOWN | LACNIC | reassigned | ● high |
| 177.39.184.120/30 | UNKNOWN | LACNIC | reassigned | ● high |
| 177.39.184.124/30 | UNKNOWN | LACNIC | reassigned | ● high |
| 177.39.184.128/30 | UNKNOWN | LACNIC | reassigned | ● high |
| 177.39.184.136/30 | UNKNOWN | LACNIC | reassigned | ● high |
| 177.39.184.140/30 | UNKNOWN | LACNIC | reassigned | ● high |
| 177.39.184.144/30 | UNKNOWN | LACNIC | reassigned | ● high |
| 177.39.184.148/30 | UNKNOWN | LACNIC | reassigned | ● high |
| 177.39.184.152/30 | UNKNOWN | LACNIC | reassigned | ● high |
| 177.39.184.160/30 | UNKNOWN | LACNIC | reassigned | ● high |
| 177.39.184.164/30 | UNKNOWN | LACNIC | reallocated | ● high |
| 177.39.184.168/30 | UNKNOWN | LACNIC | reassigned | ● high |
| 177.39.184.172/30 | UNKNOWN | LACNIC | reallocated | ● high |
| 177.39.184.176/30 | UNKNOWN | LACNIC | reassigned | ● high |
| 177.39.184.180/30 | UNKNOWN | LACNIC | reassigned | ● high |
| 177.39.184.192/30 | UNKNOWN | LACNIC | reassigned | ● high |
| 177.39.184.200/30 | UNKNOWN | LACNIC | reassigned | ● high |
| 177.39.184.244/30 | UNKNOWN | LACNIC | reassigned | ● high |
| 177.39.185.0/24 | Acem Telecom Ltda | BGP | ANNOUNCED | ● high |
| 177.39.185.0/30 | UNKNOWN | LACNIC | reallocated | ● high |
| 177.39.185.4/30 | UNKNOWN | LACNIC | reassigned | ● high |
| 177.39.185.16/30 | UNKNOWN | LACNIC | reassigned | ● high |
| 177.39.185.20/30 | UNKNOWN | LACNIC | reallocated | ● high |
| 177.39.185.24/30 | UNKNOWN | LACNIC | reassigned | ● high |
| 177.39.185.28/30 | UNKNOWN | LACNIC | reassigned | ● high |
| 177.39.185.32/30 | UNKNOWN | LACNIC | reallocated | ● high |
| 177.39.185.36/30 | UNKNOWN | LACNIC | reallocated | ● high |
| 177.39.185.44/30 | UNKNOWN | LACNIC | reallocated | ● high |
| 177.39.185.48/30 | UNKNOWN | LACNIC | reassigned | ● high |
| 177.39.185.52/30 | UNKNOWN | LACNIC | reallocated | ● high |
| 177.39.185.56/30 | UNKNOWN | LACNIC | reassigned | ● high |
| 177.39.185.60/30 | UNKNOWN | LACNIC | reassigned | ● high |
| 177.39.185.64/30 | UNKNOWN | LACNIC | reallocated | ● high |
| 177.39.185.68/30 | UNKNOWN | LACNIC | reallocated | ● high |
| 177.39.185.72/30 | UNKNOWN | LACNIC | reassigned | ● high |
| 177.39.185.76/30 | UNKNOWN | LACNIC | reallocated | ● high |
| 177.39.185.84/30 | UNKNOWN | LACNIC | reassigned | ● high |
| 177.39.185.88/30 | UNKNOWN | LACNIC | reassigned | ● high |
| 177.39.185.92/30 | UNKNOWN | LACNIC | reassigned | ● high |
| 177.39.185.96/30 | UNKNOWN | LACNIC | reassigned | ● high |
| 177.39.185.104/30 | UNKNOWN | LACNIC | reassigned | ● high |
| 177.39.185.112/30 | UNKNOWN | LACNIC | reallocated | ● high |
| 177.39.185.116/30 | UNKNOWN | LACNIC | reassigned | ● high |
| 177.39.185.120/29 | UNKNOWN | LACNIC | reassigned | ● high |
| 177.39.185.128/30 | UNKNOWN | LACNIC | reallocated | ● high |
| 177.39.185.132/30 | UNKNOWN | LACNIC | reassigned | ● high |
| 177.39.185.136/30 | UNKNOWN | LACNIC | reallocated | ● high |
| 177.39.185.160/30 | UNKNOWN | LACNIC | reassigned | ● high |
| 177.39.185.164/30 | UNKNOWN | LACNIC | reassigned | ● high |
| 177.39.185.168/29 | UNKNOWN | LACNIC | reassigned | ● high |
| 177.39.185.184/30 | UNKNOWN | LACNIC | reassigned | ● high |
| 177.39.185.192/30 | UNKNOWN | LACNIC | reassigned | ● high |
| 177.39.185.204/30 | UNKNOWN | LACNIC | reassigned | ● high |
| 177.39.185.208/30 | UNKNOWN | LACNIC | reallocated | ● high |
| 177.39.185.216/30 | UNKNOWN | LACNIC | reassigned | ● high |
| 177.39.185.224/30 | UNKNOWN | LACNIC | reassigned | ● high |
| 177.39.185.240/29 | UNKNOWN | LACNIC | reassigned | ● high |
| 177.39.185.248/30 | UNKNOWN | LACNIC | reassigned | ● high |
| 177.39.185.252/30 | UNKNOWN | LACNIC | reallocated | ● high |
| 177.39.186.0/24 | Acem Telecom Ltda | BGP | ANNOUNCED | ● high |
| 177.39.186.0/30 | UNKNOWN | LACNIC | reassigned | ● high |
| 177.39.186.8/30 | UNKNOWN | LACNIC | reassigned | ● high |
| 177.39.186.16/30 | UNKNOWN | LACNIC | reassigned | ● high |
| 177.39.186.24/30 | UNKNOWN | LACNIC | reassigned | ● high |
| 177.39.186.28/30 | UNKNOWN | LACNIC | reassigned | ● high |
| 177.39.186.32/30 | UNKNOWN | LACNIC | reassigned | ● high |
| 177.39.186.36/30 | UNKNOWN | LACNIC | reassigned | ● high |
| 177.39.186.44/30 | UNKNOWN | LACNIC | reassigned | ● high |
| 177.39.186.48/30 | UNKNOWN | LACNIC | reassigned | ● high |
| 177.39.186.56/30 | UNKNOWN | LACNIC | reassigned | ● high |
| 177.39.186.60/30 | UNKNOWN | LACNIC | reassigned | ● high |
| 177.39.186.68/30 | UNKNOWN | LACNIC | reassigned | ● high |
| 177.39.186.72/30 | UNKNOWN | LACNIC | reassigned | ● high |
| 177.39.186.76/30 | UNKNOWN | LACNIC | reallocated | ● high |
| 177.39.186.88/30 | UNKNOWN | LACNIC | reassigned | ● high |
| 177.39.186.120/29 | UNKNOWN | LACNIC | reassigned | ● high |
| 177.39.186.128/30 | UNKNOWN | LACNIC | reassigned | ● high |
| 177.39.186.132/30 | UNKNOWN | LACNIC | reassigned | ● high |
| 177.39.186.136/30 | UNKNOWN | LACNIC | reassigned | ● high |
| 177.39.186.152/30 | UNKNOWN | LACNIC | reassigned | ● high |
| 177.39.186.156/30 | UNKNOWN | LACNIC | reassigned | ● high |
| 177.39.186.160/30 | UNKNOWN | LACNIC | reallocated | ● high |
| 177.39.186.168/29 | UNKNOWN | LACNIC | reallocated | ● high |
| 177.39.186.176/30 | UNKNOWN | LACNIC | reassigned | ● high |
| 177.39.186.180/30 | UNKNOWN | LACNIC | reassigned | ● high |
| 177.39.186.200/30 | UNKNOWN | LACNIC | reassigned | ● high |
| 177.39.186.208/30 | UNKNOWN | LACNIC | reallocated | ● high |
| 177.39.186.212/30 | UNKNOWN | LACNIC | reallocated | ● high |
| 177.39.186.220/30 | UNKNOWN | LACNIC | reassigned | ● high |
| 177.39.186.224/30 | UNKNOWN | LACNIC | reassigned | ● high |
| 177.39.186.232/30 | UNKNOWN | LACNIC | reassigned | ● high |
| 177.39.186.236/30 | UNKNOWN | LACNIC | reassigned | ● high |
| 177.39.186.240/30 | UNKNOWN | LACNIC | reassigned | ● high |
| 177.39.186.252/30 | UNKNOWN | LACNIC | reassigned | ● high |
| 177.39.187.0/24 | Acem Telecom Ltda | BGP | ANNOUNCED | ● high |
| 177.39.187.0/30 | UNKNOWN | LACNIC | reassigned | ● high |
| 177.39.187.4/30 | UNKNOWN | LACNIC | reassigned | ● high |
| 177.39.187.8/29 | UNKNOWN | LACNIC | reassigned | ● high |
| 177.39.187.16/30 | UNKNOWN | LACNIC | reassigned | ● high |
| 177.39.187.24/29 | UNKNOWN | LACNIC | reassigned | ● high |
| 177.39.187.32/30 | UNKNOWN | LACNIC | reassigned | ● high |
| 177.39.187.72/29 | UNKNOWN | LACNIC | reassigned | ● high |
| 177.39.187.80/30 | UNKNOWN | LACNIC | reassigned | ● high |
| 177.39.187.84/30 | UNKNOWN | LACNIC | reassigned | ● high |
| 177.39.187.96/30 | UNKNOWN | LACNIC | reassigned | ● high |
| 177.39.187.184/30 | UNKNOWN | LACNIC | reassigned | ● high |
| 177.39.188.0/24 | Acem Telecom Ltda | BGP | ANNOUNCED | ● high |
| 177.39.188.16/30 | UNKNOWN | LACNIC | reassigned | ● high |
| 177.39.188.24/30 | UNKNOWN | LACNIC | reassigned | ● high |
| 177.39.188.28/30 | UNKNOWN | LACNIC | reassigned | ● high |
| 177.39.188.32/30 | UNKNOWN | LACNIC | reassigned | ● high |
| 177.39.188.36/30 | UNKNOWN | LACNIC | reassigned | ● high |
| 177.39.188.44/30 | UNKNOWN | LACNIC | reassigned | ● high |
| 177.39.188.48/30 | UNKNOWN | LACNIC | reassigned | ● high |
| 177.39.188.108/30 | UNKNOWN | LACNIC | reassigned | ● high |
| 177.39.188.248/30 | UNKNOWN | LACNIC | reallocated | ● high |
| 177.39.189.0/24 | Acem Telecom Ltda | BGP | ANNOUNCED | ● high |
| 177.39.189.0/28 | UNKNOWN | LACNIC | reassigned | ● high |
| 177.39.189.188/30 | UNKNOWN | LACNIC | reassigned | ● high |
| 177.39.190.0/24 | Acem Telecom Ltda | BGP | ANNOUNCED | ● high |
| 177.39.190.8/29 | UNKNOWN | LACNIC | reassigned | ● high |
| 177.39.190.20/30 | UNKNOWN | LACNIC | reassigned | ● high |
| 177.39.190.24/30 | UNKNOWN | LACNIC | reallocated | ● high |
| 177.39.190.48/30 | UNKNOWN | LACNIC | reallocated | ● high |
| 177.39.190.52/30 | UNKNOWN | LACNIC | reassigned | ● high |
| 177.39.190.72/30 | UNKNOWN | LACNIC | reassigned | ● high |
| 177.39.190.76/30 | UNKNOWN | LACNIC | reallocated | ● high |
| 177.39.190.80/30 | UNKNOWN | LACNIC | reassigned | ● high |
| 177.39.190.92/30 | UNKNOWN | LACNIC | reassigned | ● high |
| 177.39.190.96/30 | UNKNOWN | LACNIC | reassigned | ● high |
| 177.39.190.108/30 | UNKNOWN | LACNIC | reassigned | ● high |
| 177.39.190.112/30 | UNKNOWN | LACNIC | reassigned | ● high |
| 177.39.190.116/30 | UNKNOWN | LACNIC | reassigned | ● high |
| 177.39.190.120/30 | UNKNOWN | LACNIC | reassigned | ● high |
| 177.39.190.192/30 | UNKNOWN | LACNIC | reallocated | ● high |
| 177.39.190.196/30 | UNKNOWN | LACNIC | reallocated | ● high |
| 177.39.190.212/30 | UNKNOWN | LACNIC | reallocated | ● high |
| 177.39.190.216/30 | UNKNOWN | LACNIC | reassigned | ● high |
| 177.39.191.0/24 | Acem Telecom Ltda | BGP | ANNOUNCED | ● high |
| 177.39.191.32/30 | UNKNOWN | LACNIC | reallocated | ● high |
| 177.39.191.36/30 | UNKNOWN | LACNIC | reallocated | ● high |
| 177.39.191.40/29 | UNKNOWN | LACNIC | reallocated | ● high |
| 177.39.191.48/30 | UNKNOWN | LACNIC | reallocated | ● high |
| 177.39.191.76/30 | UNKNOWN | LACNIC | reassigned | ● high |
| 177.39.191.88/30 | UNKNOWN | LACNIC | reallocated | ● high |
| 177.39.191.120/30 | UNKNOWN | LACNIC | reallocated | ● high |
| 177.39.191.124/30 | UNKNOWN | LACNIC | reassigned | ● high |
| 177.39.191.156/30 | UNKNOWN | LACNIC | reallocated | ● high |
| 177.39.191.160/29 | UNKNOWN | LACNIC | reallocated | ● high |
| 177.39.191.184/30 | UNKNOWN | LACNIC | reallocated | ● high |
| 177.39.191.200/30 | UNKNOWN | LACNIC | reassigned | ● high |
| 177.39.191.252/30 | UNKNOWN | LACNIC | reassigned | ● high |
| 2804:b64::/32 | Acem Telecom Ltda | BGP | ANNOUNCED | ● high |
| 2804:27d8::/32 | Acem Telecom Ltda | BGP | ANNOUNCED | ● high |
IPv6 ranges (2)
Footprint over time
5 weekly snapshots · JSON
182
+166 netblocks since 2026-07-05
2026-07-05
peak 182
2026-09-20
Customer-delegated space
how is this classified?
Customer assignments
162 (92.0%)
Unclassified
20 (11.4%)
NIC Handles
07809623000159
AS263925
AS52770
CYRBI
GUFCA89
NORTE3
NORTE3