AS28154
AR TELECOM PROVEDOR DE INTERNET LTDA
BRUnknown2026-06-27
Announced prefixes 37
177.54.64.0/20177.54.64.0/21177.54.64.0/22177.54.65.0/24177.54.66.0/24177.54.67.0/24177.54.68.0/22177.54.69.0/24177.54.72.0/21177.54.72.0/22177.54.72.0/24177.54.74.0/23177.54.76.0/22177.54.77.0/24177.54.78.0/23187.49.208.0/20187.49.208.0/21187.49.208.0/23187.49.208.0/24187.49.209.0/24187.49.210.0/24187.49.212.0/22187.49.215.0/24187.49.216.0/21187.49.216.0/24187.49.217.0/24187.49.218.0/24187.49.219.0/24187.49.220.0/24187.49.221.0/24187.49.222.0/23187.49.222.0/24187.49.223.0/242804:30b8::/322804:30b8:ab::/482804:30b8:bc::/482804:30b8:cafe::/48Snapshot history
| Date | Name | Country | Class | Prefixes |
|---|---|---|---|---|
| 2026-11-11 | AR TELECOM PROVEDOR DE INTERNET LTDA | BR | Unknown | 36 |
| 2026-11-10 | AR TELECOM PROVEDOR DE INTERNET LTDA | BR | Unknown | 36 |
| 2026-11-09 | AR TELECOM PROVEDOR DE INTERNET LTDA | BR | Unknown | 36 |
| 2026-11-08 | AR TELECOM PROVEDOR DE INTERNET LTDA | BR | Unknown | 36 |
| 2026-11-07 | AR TELECOM PROVEDOR DE INTERNET LTDA | BR | Unknown | 36 |
| 2026-11-06 | AR TELECOM PROVEDOR DE INTERNET LTDA | BR | Unknown | 36 |
| 2026-11-05 | AR TELECOM PROVEDOR DE INTERNET LTDA | BR | Unknown | 36 |
| 2026-11-04 | AR TELECOM PROVEDOR DE INTERNET LTDA | BR | Unknown | 36 |
| 2026-11-03 | AR TELECOM PROVEDOR DE INTERNET LTDA | BR | Unknown | 36 |
| 2026-11-02 | AR TELECOM PROVEDOR DE INTERNET LTDA | BR | Unknown | 36 |
| 2026-11-01 | AR TELECOM PROVEDOR DE INTERNET LTDA | BR | Unknown | 36 |
| 2026-10-31 | AR TELECOM PROVEDOR DE INTERNET LTDA | BR | Unknown | 36 |
| 2026-10-30 | AR TELECOM PROVEDOR DE INTERNET LTDA | BR | Unknown | 36 |
| 2026-10-29 | AR TELECOM PROVEDOR DE INTERNET LTDA | BR | Unknown | 36 |
| 2026-10-28 | AR TELECOM PROVEDOR DE INTERNET LTDA | BR | Unknown | 36 |
| 2026-10-27 | AR TELECOM PROVEDOR DE INTERNET LTDA | BR | Unknown | 36 |
| 2026-10-26 | AR TELECOM PROVEDOR DE INTERNET LTDA | BR | Unknown | 36 |
| 2026-10-25 | AR TELECOM PROVEDOR DE INTERNET LTDA | BR | Unknown | 36 |
| 2026-10-24 | AR TELECOM PROVEDOR DE INTERNET LTDA | BR | Unknown | 36 |
| 2026-10-23 | AR TELECOM PROVEDOR DE INTERNET LTDA | BR | Unknown | 36 |
| 2026-10-22 | AR TELECOM PROVEDOR DE INTERNET LTDA | BR | Unknown | 36 |
| 2026-10-21 | AR TELECOM PROVEDOR DE INTERNET LTDA | BR | Unknown | 36 |
| 2026-10-20 | AR TELECOM PROVEDOR DE INTERNET LTDA | BR | Unknown | 36 |
| 2026-10-19 | AR TELECOM PROVEDOR DE INTERNET LTDA | BR | Unknown | 36 |
| 2026-10-18 | AR TELECOM PROVEDOR DE INTERNET LTDA | BR | Unknown | 36 |
| 2026-10-17 | AR TELECOM PROVEDOR DE INTERNET LTDA | BR | Unknown | 36 |
| 2026-10-16 | AR TELECOM PROVEDOR DE INTERNET LTDA | BR | Unknown | 36 |
| 2026-10-15 | AR TELECOM PROVEDOR DE INTERNET LTDA | BR | Unknown | 35 |
| 2026-10-14 | AR TELECOM PROVEDOR DE INTERNET LTDA | BR | Unknown | 36 |
| 2026-10-13 | AR TELECOM PROVEDOR DE INTERNET LTDA | BR | Unknown | 36 |
| 2026-10-12 | AR TELECOM PROVEDOR DE INTERNET LTDA | BR | Unknown | 36 |
| 2026-10-11 | AR TELECOM PROVEDOR DE INTERNET LTDA | BR | Unknown | 36 |
| 2026-10-10 | AR TELECOM PROVEDOR DE INTERNET LTDA | BR | Unknown | 36 |
| 2026-10-09 | AR TELECOM PROVEDOR DE INTERNET LTDA | BR | Unknown | 36 |
| 2026-10-08 | AR TELECOM PROVEDOR DE INTERNET LTDA | BR | Unknown | 36 |
| 2026-10-07 | AR TELECOM PROVEDOR DE INTERNET LTDA | BR | Unknown | 36 |
| 2026-10-06 | AR TELECOM PROVEDOR DE INTERNET LTDA | BR | Unknown | 36 |
| 2026-10-05 | AR TELECOM PROVEDOR DE INTERNET LTDA | BR | Unknown | 36 |
| 2026-10-04 | AR TELECOM PROVEDOR DE INTERNET LTDA | BR | Unknown | 36 |
| 2026-10-03 | AR TELECOM PROVEDOR DE INTERNET LTDA | BR | Unknown | 36 |
| 2026-10-02 | AR TELECOM PROVEDOR DE INTERNET LTDA | BR | Unknown | 36 |
| 2026-10-01 | AR TELECOM PROVEDOR DE INTERNET LTDA | BR | Unknown | 36 |
| 2026-09-30 | AR TELECOM PROVEDOR DE INTERNET LTDA | BR | Unknown | 36 |
| 2026-09-29 | AR TELECOM PROVEDOR DE INTERNET LTDA | BR | Unknown | 36 |
| 2026-09-28 | AR TELECOM PROVEDOR DE INTERNET LTDA | BR | Unknown | 36 |
| 2026-09-27 | AR TELECOM PROVEDOR DE INTERNET LTDA | BR | Unknown | 36 |
| 2026-09-26 | AR TELECOM PROVEDOR DE INTERNET LTDA | BR | Unknown | 36 |
| 2026-09-25 | AR TELECOM PROVEDOR DE INTERNET LTDA | BR | Unknown | 36 |
| 2026-09-24 | AR TELECOM PROVEDOR DE INTERNET LTDA | BR | Unknown | 36 |
| 2026-09-23 | AR TELECOM PROVEDOR DE INTERNET LTDA | BR | Unknown | 36 |
| 2026-09-22 | AR TELECOM PROVEDOR DE INTERNET LTDA | BR | Unknown | 36 |
| 2026-09-21 | AR TELECOM PROVEDOR DE INTERNET LTDA | BR | Unknown | 36 |
| 2026-09-20 | AR TELECOM PROVEDOR DE INTERNET LTDA | BR | Unknown | 36 |
| 2026-09-19 | AR TELECOM PROVEDOR DE INTERNET LTDA | BR | Unknown | 36 |
| 2026-09-18 | AR TELECOM PROVEDOR DE INTERNET LTDA | BR | Unknown | 35 |
| 2026-09-17 | AR TELECOM PROVEDOR DE INTERNET LTDA | BR | Unknown | 35 |
| 2026-09-16 | AR TELECOM PROVEDOR DE INTERNET LTDA | BR | Unknown | 35 |
| 2026-09-15 | AR TELECOM PROVEDOR DE INTERNET LTDA | BR | Unknown | 35 |
| 2026-09-14 | AR TELECOM PROVEDOR DE INTERNET LTDA | BR | Unknown | 35 |
| 2026-09-13 | AR TELECOM PROVEDOR DE INTERNET LTDA | BR | Unknown | 35 |
| 2026-09-12 | AR TELECOM PROVEDOR DE INTERNET LTDA | BR | Unknown | 35 |
| 2026-09-11 | AR TELECOM PROVEDOR DE INTERNET LTDA | BR | Unknown | 35 |
| 2026-09-10 | AR TELECOM PROVEDOR DE INTERNET LTDA | BR | Unknown | 35 |
| 2026-09-09 | AR TELECOM PROVEDOR DE INTERNET LTDA | BR | Unknown | 35 |
| 2026-09-08 | AR TELECOM PROVEDOR DE INTERNET LTDA | BR | Unknown | 35 |
| 2026-09-07 | AR TELECOM PROVEDOR DE INTERNET LTDA | BR | Unknown | 35 |
| 2026-09-06 | AR TELECOM PROVEDOR DE INTERNET LTDA | BR | Unknown | 35 |
| 2026-09-05 | AR TELECOM PROVEDOR DE INTERNET LTDA | BR | Unknown | 35 |
| 2026-09-04 | AR TELECOM PROVEDOR DE INTERNET LTDA | BR | Unknown | 35 |
| 2026-09-03 | AR TELECOM PROVEDOR DE INTERNET LTDA | BR | Unknown | 35 |
| 2026-09-02 | AR TELECOM PROVEDOR DE INTERNET LTDA | BR | Unknown | 35 |
| 2026-09-01 | AR TELECOM PROVEDOR DE INTERNET LTDA | BR | Unknown | 35 |
| 2026-08-31 | AR TELECOM PROVEDOR DE INTERNET LTDA | BR | Unknown | 35 |
| 2026-08-30 | AR TELECOM PROVEDOR DE INTERNET LTDA | BR | Unknown | 35 |
| 2026-08-29 | AR TELECOM PROVEDOR DE INTERNET LTDA | BR | Unknown | 35 |
| 2026-08-28 | AR TELECOM PROVEDOR DE INTERNET LTDA | BR | Unknown | 35 |
| 2026-08-27 | AR TELECOM PROVEDOR DE INTERNET LTDA | BR | Unknown | 35 |
| 2026-08-26 | AR TELECOM PROVEDOR DE INTERNET LTDA | BR | Unknown | 35 |
| 2026-08-25 | AR TELECOM PROVEDOR DE INTERNET LTDA | BR | Unknown | 35 |
| 2026-08-24 | AR TELECOM PROVEDOR DE INTERNET LTDA | BR | Unknown | 35 |
| 2026-08-23 | AR TELECOM PROVEDOR DE INTERNET LTDA | BR | Unknown | 35 |
| 2026-08-22 | AR TELECOM PROVEDOR DE INTERNET LTDA | BR | Unknown | 35 |
| 2026-08-21 | AR TELECOM PROVEDOR DE INTERNET LTDA | BR | Unknown | 35 |
| 2026-08-20 | AR TELECOM PROVEDOR DE INTERNET LTDA | BR | Unknown | 35 |
| 2026-08-19 | AR TELECOM PROVEDOR DE INTERNET LTDA | BR | Unknown | 35 |
| 2026-08-18 | AR TELECOM PROVEDOR DE INTERNET LTDA | BR | Unknown | 35 |
| 2026-08-17 | AR TELECOM PROVEDOR DE INTERNET LTDA | BR | Unknown | 35 |
| 2026-08-16 | AR TELECOM PROVEDOR DE INTERNET LTDA | BR | Unknown | 35 |
| 2026-08-15 | AR TELECOM PROVEDOR DE INTERNET LTDA | BR | Unknown | 35 |
| 2026-08-14 | AR TELECOM PROVEDOR DE INTERNET LTDA | BR | Unknown | 35 |
| 2026-08-13 | AR TELECOM PROVEDOR DE INTERNET LTDA | BR | Unknown | 35 |
| 2026-08-12 | AR TELECOM PROVEDOR DE INTERNET LTDA | BR | Unknown | 35 |
| 2026-08-11 | AR TELECOM PROVEDOR DE INTERNET LTDA | BR | Unknown | 35 |
| 2026-08-10 | AR TELECOM PROVEDOR DE INTERNET LTDA | BR | Unknown | 35 |
| 2026-08-09 | AR TELECOM PROVEDOR DE INTERNET LTDA | BR | Unknown | 35 |
| 2026-08-08 | AR TELECOM PROVEDOR DE INTERNET LTDA | BR | Unknown | 35 |
| 2026-08-07 | AR TELECOM PROVEDOR DE INTERNET LTDA | BR | Unknown | 35 |
| 2026-08-06 | AR TELECOM PROVEDOR DE INTERNET LTDA | BR | Unknown | 35 |
| 2026-08-05 | AR TELECOM PROVEDOR DE INTERNET LTDA | BR | Unknown | 35 |
| 2026-08-04 | AR TELECOM PROVEDOR DE INTERNET LTDA | BR | Unknown | 35 |
| 2026-08-03 | AR TELECOM PROVEDOR DE INTERNET LTDA | BR | Unknown | 35 |
| 2026-08-02 | AR TELECOM PROVEDOR DE INTERNET LTDA | BR | Unknown | 35 |
| 2026-08-01 | AR TELECOM PROVEDOR DE INTERNET LTDA | BR | Unknown | 35 |
| 2026-07-31 | AR TELECOM PROVEDOR DE INTERNET LTDA | BR | Unknown | 35 |
| 2026-07-30 | AR TELECOM PROVEDOR DE INTERNET LTDA | BR | Unknown | 35 |
| 2026-07-29 | AR TELECOM PROVEDOR DE INTERNET LTDA | BR | Unknown | 35 |
| 2026-07-28 | AR TELECOM PROVEDOR DE INTERNET LTDA | BR | Unknown | 35 |
| 2026-07-27 | AR TELECOM PROVEDOR DE INTERNET LTDA | BR | Unknown | 35 |
| 2026-07-26 | AR TELECOM PROVEDOR DE INTERNET LTDA | BR | Unknown | 35 |
| 2026-07-25 | AR TELECOM PROVEDOR DE INTERNET LTDA | BR | Unknown | 35 |
| 2026-07-24 | AR TELECOM PROVEDOR DE INTERNET LTDA | BR | Unknown | 35 |
| 2026-07-23 | AR TELECOM PROVEDOR DE INTERNET LTDA | BR | Unknown | 35 |
| 2026-07-22 | AR TELECOM PROVEDOR DE INTERNET LTDA | BR | Unknown | 35 |
| 2026-07-21 | AR TELECOM PROVEDOR DE INTERNET LTDA | BR | Unknown | 35 |
| 2026-07-20 | AR TELECOM PROVEDOR DE INTERNET LTDA | BR | Unknown | 35 |
| 2026-07-19 | AR TELECOM PROVEDOR DE INTERNET LTDA | BR | Unknown | 35 |
| 2026-07-18 | AR TELECOM PROVEDOR DE INTERNET LTDA | BR | Unknown | 35 |
| 2026-07-17 | AR TELECOM PROVEDOR DE INTERNET LTDA | BR | Unknown | 35 |
| 2026-07-16 | AR TELECOM PROVEDOR DE INTERNET LTDA | BR | Unknown | 35 |
| 2026-07-15 | AR TELECOM PROVEDOR DE INTERNET LTDA | BR | Unknown | 35 |
| 2026-07-14 | AR TELECOM PROVEDOR DE INTERNET LTDA | BR | Unknown | 35 |
| 2026-07-13 | AR TELECOM PROVEDOR DE INTERNET LTDA | BR | Unknown | 35 |
| 2026-07-12 | AR TELECOM PROVEDOR DE INTERNET LTDA | BR | Unknown | 35 |
| 2026-07-11 | AR TELECOM PROVEDOR DE INTERNET LTDA | BR | Unknown | 35 |
| 2026-07-10 | AR TELECOM PROVEDOR DE INTERNET LTDA | BR | Unknown | 35 |
| 2026-07-09 | AR TELECOM PROVEDOR DE INTERNET LTDA | BR | Unknown | 35 |
| 2026-07-08 | AR TELECOM PROVEDOR DE INTERNET LTDA | BR | Unknown | 35 |
| 2026-07-07 | AR TELECOM PROVEDOR DE INTERNET LTDA | BR | Unknown | 38 |
| 2026-07-06 | AR TELECOM PROVEDOR DE INTERNET LTDA | BR | Unknown | 38 |
| 2026-07-05 | AR TELECOM PROVEDOR DE INTERNET LTDA | BR | Unknown | 38 |
| 2026-07-04 | AR TELECOM PROVEDOR DE INTERNET LTDA | BR | Unknown | 38 |
| 2026-07-03 | AR TELECOM PROVEDOR DE INTERNET LTDA | BR | Unknown | 37 |
| 2026-07-02 | AR TELECOM PROVEDOR DE INTERNET LTDA | BR | Unknown | 37 |
| 2026-07-01 | AR TELECOM PROVEDOR DE INTERNET LTDA | BR | Unknown | 37 |
| 2026-06-30 | AR TELECOM PROVEDOR DE INTERNET LTDA | BR | Unknown | 37 |
| 2026-06-29 | AR TELECOM PROVEDOR DE INTERNET LTDA | BR | Unknown | 37 |
| 2026-06-28 | AR TELECOM PROVEDOR DE INTERNET LTDA | BR | Unknown | 37 |
| 2026-06-27 | AR TELECOM PROVEDOR DE INTERNET LTDA | BR | Unknown | 37 |
| 2026-06-26 | AR TELECOM PROVEDOR DE INTERNET LTDA | BR | Unknown | 34 |
| 2026-06-25 | AR TELECOM PROVEDOR DE INTERNET LTDA | BR | Unknown | 34 |
| 2026-06-24 | AR TELECOM PROVEDOR DE INTERNET LTDA | BR | Unknown | 34 |
| 2026-06-23 | AR TELECOM PROVEDOR DE INTERNET LTDA | BR | Unknown | 34 |
| 2026-06-22 | AR TELECOM PROVEDOR DE INTERNET LTDA | BR | Unknown | 34 |
| 2026-06-21 | AR TELECOM PROVEDOR DE INTERNET LTDA | BR | Unknown | 34 |
| 2026-06-20 | AR TELECOM PROVEDOR DE INTERNET LTDA | BR | Unknown | 34 |
| 2026-06-19 | AR TELECOM PROVEDOR DE INTERNET LTDA | BR | Unknown | 34 |
| 2026-06-18 | AR TELECOM PROVEDOR DE INTERNET LTDA | BR | Unknown | 34 |
| 2026-06-17 | AR TELECOM PROVEDOR DE INTERNET LTDA | BR | Unknown | 34 |
| 2026-06-16 | AR TELECOM PROVEDOR DE INTERNET LTDA | BR | Unknown | 34 |
| 2026-06-15 | AR TELECOM PROVEDOR DE INTERNET LTDA | BR | Unknown | 34 |
| 2026-06-14 | AR TELECOM PROVEDOR DE INTERNET LTDA | BR | Unknown | 34 |
| 2026-06-13 | AR TELECOM PROVEDOR DE INTERNET LTDA | BR | Unknown | 34 |
IP-block changes
Open full filtered history →| Observed | Block | Action | Previous origins | New origins |
|---|---|---|---|---|
| 2026-10-16 | 2804:30b8:cafe::/48 | Acquired | — | AS28154 |
| 2026-10-15 | 2804:30b8:cafe::/48 | Released | AS28154 | — |
| 2026-09-19 | 177.54.76.0/24 | Acquired | — | AS28154 |
| 2026-07-19 | 187.49.216.0/24 | Origin set changed | AS28154, AS61642 | AS28154 |
| 2026-07-19 | 187.49.217.0/24 | Origin set changed | AS28154, AS61642 | AS28154 |
| 2026-07-19 | 187.49.219.0/24 | Origin set changed | AS28154, AS61642 | AS28154 |
| 2026-07-18 | 187.49.216.0/24 | Origin set changed | AS28154 | AS28154, AS61642 |
| 2026-07-18 | 187.49.217.0/24 | Origin set changed | AS28154 | AS28154, AS61642 |
| 2026-07-18 | 187.49.219.0/24 | Origin set changed | AS28154 | AS28154, AS61642 |
| 2026-07-08 | 187.49.221.0/24 | Released | AS28154 | — |
| 2026-07-08 | 187.49.222.0/24 | Released | AS28154 | — |
| 2026-07-08 | 187.49.223.0/24 | Released | AS28154 | — |
| 2026-07-04 | 187.49.211.0/24 | Acquired | — | AS28154 |
| 2026-06-27 | 187.49.216.0/24 | Acquired | — | AS28154 |
| 2026-06-27 | 187.49.217.0/24 | Acquired | — | AS28154 |
| 2026-06-27 | 187.49.219.0/24 | Acquired | — | AS28154 |
Changes page 1