ASN database

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DNS lookup / nslookup / DIG of DNS records. An online tool for DNS lookups. By default recursive lookups querying the authoritative name servers. Lookups on specific DNS resolvers are also possible. Additionally, it will look up secondary records and output a full log of what was done on a technical level.

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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

198.52.243.0

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Result

198.52.243.0/24

Prefix:

198.52.243.0/24 (256 IP's - view in CIDR to IP tool)

Description:

BNET

Country:

Puerto Rico

Announced by:

BNET
https://www.bnetglobal.com

AS401013, 1 peers, 1 announced prefixes

See all details on AS401013 - BNET »

198.52.243.0/24

Prefix:

198.52.243.0/24 (256 IP's - view in CIDR to IP tool)

Description:

FiberX Inc.

Country:

Puerto Rico

Announced by:

FiberX Inc.
https://fiberx.net

AS6208, 23 peers, 6 announced prefixes

See all details on AS6208 - FiberX Inc. »

Matching prefixes

Country

ASN

Announced prefix

Description

Size

Puerto Rico

AS21559

198.52.240.0/22

OSNET Wireless

1.024

Puerto Rico

AS401013

198.52.243.0/24

BNET

256

Puerto Rico

AS6208

198.52.243.0/24

FiberX Inc.

256

Log

000	+000	Parse input (Prefix)
000	+000	Search database for '198.52.243.0/24'
013	+013	3 prefixes found
013	+000	Done

ASN database

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Result

198.52.243.0/24

198.52.243.0/24

Matching prefixes

Log

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