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ASN Lookup Tool
AS647 DNIC-ASBLK-00616-00665

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ASN Extended Info API & BGP Active Prefixes API
ASN Details
ASN
AS647
Organisation
DoD Network Information Center
Name
DNIC-ASBLK-00616-00665
Total IPv4 Addresses
403,456
Total IPv4 Prefixes
508
Total IPv6 Prefixes
0
Total IPv4 Bogon Prefixes
0
Total IPv6 Bogon Prefixes
0
IPv4 Space Rank
#699 out of 79,134
Registry
Arin
Registered Country
US flagUS
Registered Country Name
United States of America (the)
Registered Date
1990-04-19
Registration Last Change
2009-06-18
Receiving From
ASN
Organisation
AS27064
US flagDoD Network Information Center
AS27065
US flagDoD Network Information Center
AS27066
US flagDoD Network Information Center
AS1733
US flagDoD Network Information Center
Transit To
ASN
Organisation
AS27132
US flagDoD Network Information Center
IPv4 Active Prefixes
PrefixRange FromRange To
138.183.0.0/17138.183.0.0138.183.127.255
164.231.102.0/24164.231.102.0164.231.102.255
164.231.111.0/24164.231.111.0164.231.111.255
205.56.0.0/19205.56.0.0205.56.31.255
205.56.92.0/22205.56.92.0205.56.95.255
Showing 5 of 508