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ASN Lookup Tool
AS17937 NAS

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ASN Extended Info API & BGP Active Prefixes API
ASN Details
ASN
AS17937
Organisation
NIKKEI ADVANCED SYSTEMS INC. Minamisuna 5-8-1,Ko..
Name
NAS
Total IPv4 Addresses
5,376
Total IPv4 Prefixes
3
Total IPv6 Prefixes
1
Total IPv4 Bogon Prefixes
0
Total IPv6 Bogon Prefixes
0
IPv4 Space Rank
#13,618 out of 79,094
Registry
Apnic
Registered Country
JP flagJP
Registered Country Name
Japan
Registered Date
Registration Last Change
2024-08-22
Receiving From
ASN
Organisation
AS4713
JP flagNTT Communications Corporation
AS9593
JP flagNIKKEI
IPv4 Active Prefixes
PrefixRange FromRange To
115.187.92.0/22115.187.92.0115.187.95.255
202.26.187.0/24202.26.187.0202.26.187.255
218.216.16.0/20218.216.16.0218.216.31.255
IPv6 Active Prefixes
PrefixRange FromRange To
2404:cb00::/322404:cb00::2404:cb00:ffff:ffff:ffff:ffff:ffff:ffff