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ASN Lookup Tool
AS18149 JPRS-NET

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ASN Extended Info API & BGP Active Prefixes API
ASN Details
ASN
AS18149
Organisation
Japan Registry Service Co.,Ltd. Chiyoda First Bl..
Name
JPRS-NET
Total IPv4 Addresses
1,024
Total IPv4 Prefixes
3
Total IPv6 Prefixes
2
Total IPv4 Bogon Prefixes
0
Total IPv6 Bogon Prefixes
0
IPv4 Space Rank
#35,108 out of 79,057
Registry
Apnic
Registered Country
JP flagJP
Registered Country Name
Japan
Registered Date
Registration Last Change
2024-08-16
Receiving From
ASN
Organisation
AS2516
JP flagKDDI CORPORATION
AS2914
US flagNTT America, Inc.
Transit To
ASN
Organisation
AS131905
JP flagJapan Registry Services Co., Ltd.
IPv4 Active Prefixes
PrefixRange FromRange To
103.47.2.0/24103.47.2.0103.47.2.255
202.11.16.0/23202.11.16.0202.11.17.255
203.208.23.0/24203.208.23.0203.208.23.255
IPv6 Active Prefixes
PrefixRange FromRange To
2001:dda::/482001:dda::2001:dda:0:ffff:ffff:ffff:ffff:ffff
2001:df0:8::/482001:df0:8::2001:df0:8:ffff:ffff:ffff:ffff:ffff