AS60377: the TOOB network
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Testar grátis 14 dias →AS60377 is an internet Autonomous System operated by TOOB (the United Kingdom). Here is what that means and why this number may show up when you investigate a connection on your network.
What is AS60377?
An Autonomous System (ASN) is a block of networks under a single control with its own routing policy on the internet. The number AS60377 was assigned to TOOB by an RIR (regional internet registry). All traffic entering or leaving that network is announced under this number.
Reach on the internet
AS60377 currently announces 2 IPv4 block(s), totaling about 17.4 thousand addresses (17,408 in all), registered in the United Kingdom. Services from TOOB are reached through these addresses.
What it means to see AS60377 on your network
When you investigate where a connection from your computer or phone comes from (or goes to), you may find AS60377. That means the other end sits on the TOOB network (the United Kingdom). 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 AS60377?
AS60377 is assigned to TOOB, registered in the United Kingdom.
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 AS60377 control?
AS60377 currently announces about 17.4 thousand routed IPv4 addresses.