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ASN Lookup Tool
AS5974 DNIC-ASBLK-05800-06055

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ASN Extended Info API & BGP Active Prefixes API
ASN Details
ASN
AS5974
Organisation
DoD Network Information Center
Name
DNIC-ASBLK-05800-06055
Total IPv4 Addresses
93,184
Total IPv4 Prefixes
27
Total IPv6 Prefixes
3
Total IPv4 Bogon Prefixes
0
Total IPv6 Bogon Prefixes
0
IPv4 Space Rank
#2,080 out of 79,166
Registry
Arin
Registered Country
US flagUS
Registered Country Name
United States of America (the)
Registered Date
1995-10-24
Registration Last Change
2009-05-14
Receiving From
ASN
Organisation
AS27064
US flagDoD Network Information Center
Transit To
ASN
Organisation
AS335
US flagDoD Network Information Center
AS345
US flagDoD Network Information Center
IPv4 Active Prefixes
PrefixRange FromRange To
131.77.0.0/18131.77.0.0131.77.63.255
131.77.64.0/19131.77.64.0131.77.95.255
131.77.96.0/21131.77.96.0131.77.103.255
131.77.104.0/24131.77.104.0131.77.104.255
131.77.105.0/24131.77.105.0131.77.105.255
Showing 5 of 27
IPv6 Active Prefixes
PrefixRange FromRange To
2608:101:8::/482608:101:8::2608:101:8:ffff:ffff:ffff:ffff:ffff
2608:102::/482608:102::2608:102:0:ffff:ffff:ffff:ffff:ffff
2608:102:8::/482608:102:8::2608:102:8:ffff:ffff:ffff:ffff:ffff