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ASN Lookup Tool
AS146984 MF-SENDAI-JPNIC-JP-20221005

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ASN Extended Info API & BGP Active Prefixes API
ASN Details
ASN
AS146984
Organisation
Japan Network Information Center
Name
MF-SENDAI-JPNIC-JP-20221005
Total IPv4 Addresses
512
Total IPv4 Prefixes
2
Total IPv6 Prefixes
5
Total IPv4 Bogon Prefixes
0
Total IPv6 Bogon Prefixes
0
IPv4 Space Rank
#53,967 out of 79,281
Registry
Apnic
Registered Country
JP flagJP
Registered Country Name
Japan
Registered Date
Registration Last Change
2024-08-13
Receiving From
ASN
Organisation
AS23815
JP flagJapan Internet Xing Co., Ltd.
AS7713
ID flagTelekomunikasi Indonesia (PT)
AS6939
US flagHurricane Electric LLC
AS49544
NL flagi3D.net B.V
AS55391
JP flagINTERNET MULTIFEED CO.
Showing 5 of 8
Transit To
ASN
Organisation
AS63293
US flagFacebook, Inc.
IPv4 Active Prefixes
PrefixRange FromRange To
115.69.236.0/24115.69.236.0115.69.236.255
115.69.237.0/24115.69.237.0115.69.237.255
IPv6 Active Prefixes
PrefixRange FromRange To
2400:b420::/332400:b420::2400:b420:7fff:ffff:ffff:ffff:ffff:ffff
2400:b420:8000::/342400:b420:8000::2400:b420:bfff:ffff:ffff:ffff:ffff:ffff
2400:b420:c000::/352400:b420:c000::2400:b420:dfff:ffff:ffff:ffff:ffff:ffff
2400:b420:e000::/362400:b420:e000::2400:b420:efff:ffff:ffff:ffff:ffff:ffff
2400:b420:f000::/362400:b420:f000::2400:b420:ffff:ffff:ffff:ffff:ffff:ffff