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ASN Lookup Tool
AS400304 CRUNCHBITS

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ASN Extended Info API & BGP Active Prefixes API
ASN Details
ASN
AS400304
Organisation
Redoubt Networks
Name
CRUNCHBITS
Total IPv4 Addresses
8,960
Total IPv4 Prefixes
27
Total IPv6 Prefixes
19
Total IPv4 Bogon Prefixes
0
Total IPv6 Bogon Prefixes
0
IPv4 Space Rank
#10,039 out of 79,590
Registry
Arin
Registered Country
US flagUS
Registered Country Name
United States of America (the)
Registered Date
Registration Last Change
2025-03-13
Receiving From
ASN
Organisation
AS3257
US flagGTT Communications Inc.
AS852
CA flagTELUS Communications Inc.
AS4181
US flagTDS TELECOM
AS20055
US flagWholesail networks LLC
AS293
US flagESnet
Showing 5 of 19
Transit To
ASN
Organisation
AS200890
CN flagJianfeng Ren
AS200690
US flagJunxiao Shi
AS200455
GB flagHOTARU NETWORK LTD.
AS200160
ID flagPutu Paundrayana Waringin
AS205563
ES flagMarc Gomez
Showing 5 of 18
IPv4 Active Prefixes
PrefixRange FromRange To
23.147.152.0/2423.147.152.023.147.152.255
23.147.153.0/2423.147.153.023.147.153.255
64.49.12.0/2464.49.12.064.49.12.255
64.49.13.0/2464.49.13.064.49.13.255
66.23.193.0/2466.23.193.066.23.193.255
Showing 5 of 27
IPv6 Active Prefixes
PrefixRange FromRange To
2606:a8c0::/482606:a8c0::2606:a8c0:0:ffff:ffff:ffff:ffff:ffff
2606:a8c0:1::/482606:a8c0:1::2606:a8c0:1:ffff:ffff:ffff:ffff:ffff
2606:a8c0:2::/472606:a8c0:2::2606:a8c0:3:ffff:ffff:ffff:ffff:ffff
2606:a8c0:4::/462606:a8c0:4::2606:a8c0:7:ffff:ffff:ffff:ffff:ffff
2606:a8c0:8::/452606:a8c0:8::2606:a8c0:f:ffff:ffff:ffff:ffff:ffff
Showing 5 of 19