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ASN Lookup Tool
AS131893 RICOH-NET

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ASN Extended Info API & BGP Active Prefixes API
ASN Details
ASN
AS131893
Organisation
RICOH Company, Ltd.
Name
RICOH-NET
Total IPv4 Addresses
5,632
Total IPv4 Prefixes
22
Total IPv6 Prefixes
3
Total IPv4 Bogon Prefixes
0
Total IPv6 Bogon Prefixes
0
IPv4 Space Rank
#13,328 out of 78,573
Registry
Jpnic
Registered Country
JP flag JP
Registered Country Name
Japan
Registered Date
Registration Last Change
Receiving From

The list of active Autonomous Systems (ASs) which send traffic to that ASN.

ASN
Organisation
AS4713
JP flagNTT Communications Corporation
IPv4 Active Prefixes

This provides the list of IPv4 address space routes/prefixes currently announced on Border Gateway Protocol (BGP).

Prefix133.139.18.0/24
Range From133.139.18.0
Range To133.139.18.255
Prefix133.139.19.0/24
Range From133.139.19.0
Range To133.139.19.255
Prefix133.139.20.0/24
Range From133.139.20.0
Range To133.139.20.255
Prefix133.139.21.0/24
Range From133.139.21.0
Range To133.139.21.255
Prefix133.139.25.0/24
Range From133.139.25.0
Range To133.139.25.255
Showing 5 of 22
IPv6 Active Prefixes
Prefix2001:df0:467::/48
Range From2001:df0:467::
Range To2001:df0:467:ffff:ffff:ffff:ffff:ffff
Prefix2001:df7:4808::/48
Range From2001:df7:4808::
Range To2001:df7:4808:ffff:ffff:ffff:ffff:ffff
Prefix2001:df7:480a::/48
Range From2001:df7:480a::
Range To2001:df7:480a:ffff:ffff:ffff:ffff:ffff