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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Check your own IP - both IPv4 and IPv6. Works as a connectivity test as well.

GeoIP location

204.86.134.0

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Result

204.86.134.0/23

Prefix:

204.86.134.0/23 (512 IP's - view in CIDR to IP tool)

Description:

Level 3 Parent, LLC

Country:

United States

Announced by:

Level 3 Parent, LLC
https://www.lumen.com

AS10753, 69 peers, 511 announced prefixes

See all details on AS10753 - Level 3 Parent, LLC »

204.86.134.0/23

Prefix:

204.86.134.0/23 (512 IP's - view in CIDR to IP tool)

Description:

Securus Technologies, Inc

Country:

United States

Announced by:

Securus Technologies, Inc
https://www.securustechnologies.com

AS395605, 4 peers, 4 announced prefixes

See all details on AS395605 - Securus Technologies, Inc »

Matching prefixes

Country

ASN

Announced prefix

Description

Size

United States

AS10753

204.86.134.0/23

Level 3 Parent, LLC

512

United States

AS395605

204.86.134.0/23

Securus Technologies, Inc

512

Log

000	+000	Parse input (Prefix)
000	+000	Search database for '204.86.134.0/23'
018	+018	2 prefixes found
018	+000	Done

ASN database

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Result

204.86.134.0/23

204.86.134.0/23

Matching prefixes

Log

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