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ASN Lookup Tool
AS17676 ULTINA

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ASN Extended Info API & BGP Active Prefixes API
ASN Details
ASN
AS17676
Organisation
SoftBank Mobile Corp. Tokyo Port City Takeshiba ..
Name
ULTINA
Total IPv4 Addresses
37,589,021
Total IPv4 Prefixes
496
Total IPv6 Prefixes
3
Total IPv4 Bogon Prefixes
0
Total IPv6 Bogon Prefixes
0
IPv4 Space Rank
#10 out of 79,362
Registry
Apnic
Registered Country
JP flagJP
Registered Country Name
Japan
Registered Date
Registration Last Change
2024-08-22
Receiving From
ASN
Organisation
AS4134
CN flagNo.31,Jin-rong Street Beijing 100032
AS7922
US flagComcast Cable Communications, LLC
AS701
US flagVerizon Business
AS3320
DE flagDeutsche Telekom AG
AS3356
US flagLevel 3 Parent, LLC
Showing 5 of 37
Transit To
ASN
Organisation
AS4227859457
WORLD flagPrivate Use AS
AS4227859458
WORLD flagPrivate Use AS
AS4227863553
WORLD flagPrivate Use AS
AS4227863554
WORLD flagPrivate Use AS
AS4266519136
WORLD flagPrivate Use AS
Showing 5 of 348
IPv4 Active Prefixes
PrefixRange FromRange To
1.112.0.0/141.112.0.01.115.255.255
36.240.0.0/1436.240.0.036.243.255.255
36.244.0.0/1436.244.0.036.247.255.255
45.112.128.0/2245.112.128.045.112.131.255
60.64.0.0/1660.64.0.060.64.255.255
Showing 5 of 496
IPv6 Active Prefixes
PrefixRange FromRange To
2400:2000::/202400:2000::2400:2fff:ffff:ffff:ffff:ffff:ffff:ffff
2403:7a00::/322403:7a00::2403:7a00:ffff:ffff:ffff:ffff:ffff:ffff
2403:9900::/242403:9900::2403:99ff:ffff:ffff:ffff:ffff:ffff:ffff