AS7019: the NTTA-7019 network
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Testar grátis 14 dias →AS7019 is an internet Autonomous System operated by NTTA-7019 (the United States). Here is what that means and why this number may show up when you investigate a connection on your network.
What is AS7019?
An Autonomous System (ASN) is a block of networks under a single control with its own routing policy on the internet. The number AS7019 was assigned to NTTA-7019 by an RIR (regional internet registry). All traffic entering or leaving that network is announced under this number.
Reach on the internet
AS7019 currently announces 2 IPv4 block(s), totaling 288 addresses (288 in all), registered in the United States. Services from NTTA-7019 are reached through these addresses.
What it means to see AS7019 on your network
When you investigate where a connection from your computer or phone comes from (or goes to), you may find AS7019. That means the other end sits on the NTTA-7019 network (the United States). It can be legitimate — a cloud service, an ISP, a CDN — or an unexpected connection worth checking.
How to see every connection and network your devices reach
Tracing one connection's ASN at a time is tedious. Sentinela, by PC Monitor, maps the devices on your network, shows what is exposed to the internet and helps flag suspicious connections and devices — running on your Windows. Meet Sentinela.
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Perguntas frequentes
Who owns AS7019?
AS7019 is assigned to NTTA-7019, registered in the United States.
What is an ASN (Autonomous System)?
It is a unique number identifying a network with its own routing policy on the internet. RIRs (regional registries) assign these numbers to carriers, ISPs and companies.
How many IP addresses does AS7019 control?
AS7019 currently announces 288 routed IPv4 addresses.