Use 172.28.0.1 safely
- Check that your current gateway really matches this IP.
- Try the reachability test before opening the admin page.
- Use model-specific documentation for credentials.
Private IP diagnostic
172.28.0.1
172.28.0.1 is a private IPv4 address in the 172.16.0.0/12 range. It is valid on local networks, VPNs, labs and business LANs, but no verified router model credentials are stored for this exact IP.
No model-specific credentials are currently verified for 172.28.0.1. Use the private-network facts, live checks, and clearly labelled database-wide login fallbacks below.
172.28.0.1 shortcuts
Common factual uses
Private LAN gateway
VPN or lab subnet
Business network router
DHCP server address
Common default logins to try
These pairs are frequent across the verified router database. They are useful when 172.28.0.1 opens a login form, but they are not verified credentials for this exact IP.
| Username | Password | Database share |
|---|---|---|
admin |
admin |
23.5% of known rows |
N/A |
N/A |
6.1% of known rows |
admin |
password |
6% of known rows |
admin |
1234 |
3.4% of known rows |
admin |
(none) |
3.4% of known rows |
admin |
N/A |
3% of known rows |
Before trying a password
- Confirm that 172.28.0.1 opens your router or modem login page.
- Check the sticker, ISP documentation, or official model manual first.
- If you changed the admin password before, defaults will not work.
172.28.0.1 está acessível neste dispositivo?
Sondamos o endereço pelo seu navegador com 4 técnicas independentes. Se uma funcionar, o gateway está ativo.
✓
✕
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Como entrar passo a passo
- Conecte-se ao WiFi do roteador ou use um cabo Ethernet.
- Abra http://172.28.0.1/ no navegador.
- If a login prompt appears, start with the router label or official model documentation. The common pairs on this page are database-wide fallbacks, not verified for this IP.
- Pronto. Altere o nome da WiFi, a senha, configure encaminhamento de portas ou atualize o firmware.
A página não carrega? Clique aqui.
- Confirme que você está na rede correta (não em dados móveis).
- Tente https://172.28.0.1 se HTTP falhar.
- Use o teste de acessibilidade acima — se as 4 falharem, este não é seu gateway.
- Descubra o IP real do roteador com nossa ferramenta ou este guia.
Esqueceu a senha?
Leia nosso guia de recuperação, ou faça reset de fábrica pelo botão traseiro (30 segundos).
Detalhes do IP
| Decimal | 2887516161 |
|---|---|
| Hexadecimal | 0xAC1C0001 |
| Binário | 10101100.00011100.00000000.00000001 |
| Classe | B |
| Privado | Sim (RFC 1918) |
| Sub-rede (/24) | 172.28.0.0/24 |
| Broadcast | 172.28.0.255 |
| DNS reverso | 1.0.28.172.in-addr.arpa |
Verified router IP pages
10.0.0.1
10.0.0.2
10.0.0.138
10.0.1.1
10.0.10.1
10.1.1.1
10.1.10.1
10.10.0.1
10.10.10.1
10.100.0.1
10.255.255.254
172.16.0.1
172.16.1.1
172.16.10.1
172.17.0.1
172.18.0.1
172.19.0.1
172.20.0.1
172.21.0.1
172.22.0.1
172.23.0.1
172.24.0.1
172.25.0.1
172.26.0.1
172.27.0.1
172.29.0.1
172.30.0.1
172.31.0.1
172.31.255.254
Ferramentas úteis para 172.28.0.1
Leitura relacionada
Perguntas frequentes sobre 172.28.0.1
Fact-based answers only; database-wide login pairs are labelled as non-verified fallbacks.
Is 172.28.0.1 a valid router IP address?
172.28.0.1 is a private IPv4 address in the 172.16.0.0/12 range. It is valid on local networks, VPNs, labs and business LANs, but no verified router model credentials are stored for this exact IP.
Why are no default credentials shown for 172.28.0.1?
We only mark username/password pairs as verified when they exist in the router database for 172.28.0.1. This page may show database-wide common login pairs as fallbacks, but they are not claimed as model-specific credentials for this IP.
What is the network range for 172.28.0.1?
172.28.0.1 belongs to RFC 1918 private 172.16.0.0/12.
What can 172.28.0.1 be used for?
Common factual uses for this private address range include: Private LAN gateway, VPN or lab subnet, Business network router, DHCP server address.
How do I check whether 172.28.0.1 is my gateway?
Run the reachability test from a device connected to the same network, then compare the result with the gateway shown in your operating system. This router IP guide shows the OS-specific steps.
What should I try before entering router credentials?
Check that your current gateway really matches this IP. Try the reachability test before opening the admin page. Use model-specific documentation for credentials.