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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
#54,023 out of 79,096
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)
AS2518
JP flagBIGLOBE Inc.
AS6939
US flagHurricane Electric LLC
AS9370
JP flagSAKURA internet // EAST JAPAN BACKBONE
Showing 5 of 10
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