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

203.149.96.0

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Result

203.149.96.0/20

Prefix:

203.149.96.0/20 (4.096 IP's - view in CIDR to IP tool)

Description:

TOYOTA SYSTEMS CORPORATION

Country:

Japan

Announced by:

TOYOTA SYSTEMS CORPORATION

AS7687, 19 peers, 55 announced prefixes

See all details on AS7687 - TOYOTA SYSTEMS CORPORATION »

Matching prefixes

Country

ASN

Announced prefix

Description

Size

Japan

AS7687

203.149.96.0/20

TOYOTA SYSTEMS CORPORATION

4.096

Japan

AS7687

203.149.100.0/22

TOYOTA SYSTEMS CORPORATION

1.024

Japan

AS7687

203.149.104.0/21

TOYOTA SYSTEMS CORPORATION

2.048

Log

000	+000	Parse input (Prefix)
000	+000	Search database for '203.149.96.0/20'
019	+018	3 prefixes found
019	+000	Done

ASN database

Related tools

Result

203.149.96.0/20

Matching prefixes

Log

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