AS63893: the CCPGP-TW Chang Chun Petrochemical Co., Ltd. network
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Testar grátis 14 dias →AS63893 is an internet Autonomous System operated by CCPGP-TW Chang Chun Petrochemical Co., Ltd. (Taiwan). Here is what that means and why this number may show up when you investigate a connection on your network.
What is AS63893?
An Autonomous System (ASN) is a block of networks under a single control with its own routing policy on the internet. The number AS63893 was assigned to CCPGP-TW Chang Chun Petrochemical Co., Ltd. by an RIR (regional internet registry). All traffic entering or leaving that network is announced under this number.
Reach on the internet
AS63893 currently announces 1 IPv4 block(s), totaling about 1.5 thousand addresses (1,536 in all), registered in Taiwan. Services from CCPGP-TW Chang Chun Petrochemical Co., Ltd. are reached through these addresses.
What it means to see AS63893 on your network
When you investigate where a connection from your computer or phone comes from (or goes to), you may find AS63893. That means the other end sits on the CCPGP-TW Chang Chun Petrochemical Co., Ltd. network (Taiwan). 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 AS63893?
AS63893 is assigned to CCPGP-TW Chang Chun Petrochemical Co., Ltd., registered in Taiwan.
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 AS63893 control?
AS63893 currently announces about 1.5 thousand routed IPv4 addresses.