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ASN Lookup Tool
AS23639 ntt-bizlink

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ASN Extended Info API & BGP Active Prefixes API
ASN Details
ASN
AS23639
Organisation
NTT Bizlink, Inc. Sumitomo Korakuen Bldg. 1-4-1,..
Name
ntt-bizlink
Total IPv4 Addresses
6,144
Total IPv4 Prefixes
9
Total IPv6 Prefixes
1
Total IPv4 Bogon Prefixes
0
Total IPv6 Bogon Prefixes
0
IPv4 Space Rank
#12,854 out of 79,083
Registry
Apnic
Registered Country
JP flagJP
Registered Country Name
Japan
Registered Date
Registration Last Change
2024-08-13
Receiving From

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

ASN
Organisation
AS2497
JP flagInternet Initiative Japan Inc.
AS10010
JP flagTOKAI
IPv4 Active Prefixes

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

PrefixRange FromRange To
111.90.160.0/23111.90.160.0111.90.161.255
111.90.162.0/23111.90.162.0111.90.163.255
111.90.164.0/22111.90.164.0111.90.167.255
117.20.72.0/22117.20.72.0117.20.75.255
117.20.76.0/22117.20.76.0117.20.79.255
Showing 5 of 9
IPv6 Active Prefixes
PrefixRange FromRange To
2402:7a00::/322402:7a00::2402:7a00:ffff:ffff:ffff:ffff:ffff:ffff