ASN database

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IP to CIDR calculation tool with subnet info. The reverse, CIDR ranges to IP addresses, is also possible. Last but not least, it includes a tool for refactoring groups of IPs, domain names, and/or other CIDR ranges.

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GeoIP location

31.204.80.0

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Result

31.204.80.0/21

Prefix:

31.204.80.0/21 (2.048 IP's - view in CIDR to IP tool)

Description:

Serveurcom

Country:

France

Announced by:

UNYC SAS
https://www.unyc.io

AS57809, 13 peers, 66 announced prefixes

See all details on AS57809 - UNYC SAS »

31.204.80.0/21

Prefix:

31.204.80.0/21 (2.048 IP's - view in CIDR to IP tool)

Description:

Serveurcom

Country:

France

Announced by:

ADISTA SAS
https://www.adista.fr

AS16347, 449 peers, 123 announced prefixes

See all details on AS16347 - ADISTA SAS »

Matching prefixes

Country

ASN

Announced prefix

Description

Size

France

AS57809

31.204.80.0/21

Serveurcom

2.048

France

AS16347

31.204.80.0/21

Serveurcom

2.048

Log

000	+000	Parse input (Prefix)
000	+000	Search database for '31.204.80.0/21'
009	+009	2 prefixes found
009	+000	Done

ASN database

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Result

31.204.80.0/21

31.204.80.0/21

Matching prefixes

Log

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