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ASN Lookup Tool
AS131987 MCDR-IP-NRT

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ASN Extended Info API & BGP Active Prefixes API
ASN Details
ASN
AS131987
Organisation
MC Digital Realty, Inc. 1-3-1, Toranomon, Minato..
Name
MCDR-IP-NRT
Total IPv4 Addresses
2,048
Total IPv4 Prefixes
2
Total IPv6 Prefixes
1
Total IPv4 Bogon Prefixes
0
Total IPv6 Bogon Prefixes
0
IPv4 Space Rank
#22,138 out of 78,904
Registry
Apnic
Registered Country
JP flagJP
Registered Country Name
Japan
Registered Date
Registration Last Change
2024-08-14
Receiving From
ASN
Organisation
AS2914
US flagNTT America, Inc.
AS4637
HK flagTelstra International Limited
IPv4 Active Prefixes
PrefixRange FromRange To
43.231.216.0/2243.231.216.043.231.219.255
43.252.240.0/2243.252.240.043.252.243.255
IPv6 Active Prefixes
PrefixRange FromRange To
2400:32a0::/322400:32a0::2400:32a0:ffff:ffff:ffff:ffff:ffff:ffff