AS28624
PROVEDORA CMA INTERNET LTDA
Reputation · trust score
A transparent 0–100 signal. Every entity starts at a neutral baseline of 65; threat-intel blocklists, exposure, reverse-DNS, routing and allocation each adjust it up or down. Higher is more trustworthy.
- Baseline (neutral) 65
- Isp allocation +5
- Trust score 70 / 100
Experimental · trust-vectors model v1.1.0 — a transparent heuristic, not a definitive verdict. How it works →
Network profile
Source: PeeringDB →Present at 4 internet exchanges: IX.br (PTT.br) São Paulo: ATM/MPLA, IX.br (PTT.br) Aracaju: ATM/MLPA, IX.br (PTT.br) Fortaleza: ATM/MPLA, IX.br (PTT.br) Maceió: ATM/MPLA
AS28624 — global IP footprint
Cities where AS28624 has measurable IPv4 allocation. Click any dot to open that city's page. Size and color scale with IP count.
Top CIDR ranges
| CIDR | IPs | PTR Density | Organization | Country | State | City |
|---|---|---|---|---|---|---|
| 187.110.64.0/18 | 16.4K |
69.1%
|
PROVEDORA CMA INTERNET LTDA | BR | Alagoas | Arapiraca |
| 200.237.128.0/19 | 8.2K |
69.7%
|
PROVEDORA CMA INTERNET LTDA | BR | Alagoas | Arapiraca |
| 201.33.32.0/19 | 8.2K |
82.2%
|
PROVEDORA CMA INTERNET LTDA | BR | Alagoas | São Sebastião |
| 201.54.160.0/20 | 4.1K |
79.9%
|
PROVEDORA CMA INTERNET LTDA | BR | Bahia | Rio Real |
| 177.131.197.0/24 | 256 |
0.0%
|
PROVEDORA CMA INTERNET LTDA | BR | — | — |
| 177.131.224.0/24 | 256 |
0.0%
|
PROVEDORA CMA INTERNET LTDA | BR | — | — |
| 177.131.237.0/24 | 256 |
0.0%
|
PROVEDORA CMA INTERNET LTDA | BR | — | — |
| 177.131.239.0/24 | 256 |
0.0%
|
PROVEDORA CMA INTERNET LTDA | BR | Alagoas | São Sebastião |
BGP Announced Prefixes
Live BGP anomalies →Prefixes AS28624 actually originates in BGP, observed across our RIPE RIS collectors. This live routing view can differ from the registry allocation above.
| Prefix | Announcement samples | Last seen |
|---|---|---|
| 177.131.224.0/24 | 5,202,046 | 2026-07-22 08:45:41 |
| 187.110.64.0/19 | 73,930 | 2026-07-22 09:11:57 |
| 200.237.128.0/19 | 73,761 | 2026-07-22 09:11:57 |
| 187.110.96.0/19 | 73,674 | 2026-07-22 09:11:57 |
| 201.33.32.0/19 | 73,547 | 2026-07-22 09:11:57 |
| 201.54.160.0/20 | 73,527 | 2026-07-22 09:11:57 |
| 187.110.109.0/24 | 34,884 | 2026-07-22 09:11:57 |
| 200.237.149.0/24 | 34,260 | 2026-07-22 09:11:57 |
| 200.237.135.0/24 | 34,255 | 2026-07-22 09:11:57 |
| 187.110.88.0/24 | 34,186 | 2026-07-22 09:11:57 |
| 187.110.97.0/24 | 33,951 | 2026-07-22 09:11:57 |
| 187.110.102.0/24 | 33,739 | 2026-07-22 09:11:57 |
| 187.110.104.0/24 | 33,493 | 2026-07-22 09:11:57 |
| 200.237.148.0/24 | 33,121 | 2026-07-22 09:11:57 |
| 201.33.36.0/24 | 32,974 | 2026-07-22 09:11:57 |
| 187.110.103.0/24 | 32,974 | 2026-07-22 09:11:57 |
| 187.110.106.0/24 | 32,959 | 2026-07-22 09:11:57 |
| 200.237.140.0/24 | 32,935 | 2026-07-22 09:11:57 |
| 201.33.63.0/24 | 32,919 | 2026-07-22 09:11:57 |
| 201.33.49.0/24 | 32,897 | 2026-07-22 09:11:57 |
| 201.33.47.0/24 | 32,893 | 2026-07-22 09:11:57 |
| 187.110.108.0/24 | 32,810 | 2026-07-22 09:11:57 |
| 187.110.110.0/24 | 32,797 | 2026-07-22 09:11:57 |
| 187.110.101.0/24 | 32,785 | 2026-07-22 09:11:57 |
| 187.110.70.0/24 | 32,768 | 2026-07-22 09:11:57 |
| 187.110.68.0/24 | 32,763 | 2026-07-22 09:11:57 |
| 200.237.130.0/24 | 32,757 | 2026-07-22 09:11:57 |
| 187.110.71.0/24 | 32,746 | 2026-07-22 09:11:57 |
| 200.237.132.0/24 | 32,741 | 2026-07-22 09:11:57 |
| 200.237.156.0/24 | 32,738 | 2026-07-22 09:11:57 |
| 201.33.35.0/24 | 32,738 | 2026-07-22 09:11:57 |
| 200.237.159.0/24 | 32,738 | 2026-07-22 09:11:57 |
| 201.33.39.0/24 | 32,734 | 2026-07-22 09:11:57 |
| 201.54.175.0/24 | 32,733 | 2026-07-22 09:11:57 |
| 187.110.66.0/24 | 32,733 | 2026-07-22 09:11:57 |
| 187.110.90.0/24 | 32,732 | 2026-07-22 09:11:57 |
| 201.33.46.0/24 | 32,729 | 2026-07-22 09:11:57 |
| 187.110.67.0/24 | 32,725 | 2026-07-22 09:11:57 |
| 201.33.33.0/24 | 32,724 | 2026-07-22 09:11:57 |
| 187.110.112.0/20 | 32,715 | 2026-07-22 09:11:57 |
| 200.237.158.0/24 | 32,710 | 2026-07-22 09:11:57 |
| 187.110.85.0/24 | 32,709 | 2026-07-22 09:11:57 |
| 187.110.84.0/24 | 32,693 | 2026-07-22 09:11:57 |
| 200.237.147.0/24 | 32,685 | 2026-07-22 09:11:57 |
| 201.33.61.0/24 | 32,677 | 2026-07-22 09:11:57 |
| 187.110.83.0/24 | 32,671 | 2026-07-22 09:11:57 |
| 200.237.131.0/24 | 32,658 | 2026-07-22 09:11:57 |
| 187.110.73.0/24 | 32,657 | 2026-07-22 09:11:57 |
| 187.110.74.0/24 | 32,646 | 2026-07-22 09:11:57 |
| 200.237.128.0/20 | 32,643 | 2026-07-22 09:11:57 |
Showing top 50 of 132 announced prefixes by sample volume.
Frequently Asked Questions
What is AS28624?
AS28624 is an Autonomous System Number assigned to PROVEDORA CMA INTERNET LTDA. An ASN identifies a network that controls a specific set of IP addresses and determines how traffic is routed across the internet via BGP (Border Gateway Protocol).
How many IP addresses does AS28624 announce?
AS28624 announces 37.9K IPv4 addresses distributed across 8 routed CIDR prefixes. The network is registered in Brazil.
Who operates AS28624?
AS28624 is operated by PROVEDORA CMA INTERNET LTDA. The organization is based in Brazil. You can view all IP ranges and related ASNs on the organization page.
What country is AS28624 registered in?
AS28624 is registered in Brazil. This indicates where the network operator is headquartered, though the IP addresses it announces may serve users globally.
