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ASN Lookup Tool
AS27065 DNIC-ASBLK-27032-27159

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ASN Extended Info API & BGP Active Prefixes API
ASN Details
ASN
AS27065
Organisation
United States Department of Defense (DoD)
Name
DNIC-ASBLK-27032-27159
Total IPv4 Addresses
29,952
Total IPv4 Prefixes
46
Total IPv6 Prefixes
3
Total IPv4 Bogon Prefixes
0
Total IPv6 Bogon Prefixes
0
IPv4 Space Rank
#5,313 out of 79,016
Registry
Arin
Registered Country
US flagUS
Registered Country Name
United States of America (the)
Registered Date
2003-01-16
Registration Last Change
2025-09-12
Receiving From
ASN
Organisation
AS721
US flagUnited States Department of Defense (DoD)
Transit To
ASN
Organisation
AS6025
US flagUnited States Department of Defense (DoD)
AS367
US flagUnited States Department of Defense (DoD)
AS64512
WORLD flagPrivate Use AS
AS5972
US flagUnited States Department of Defense (DoD)
AS637
US flagUnited States Department of Defense (DoD)
Showing 5 of 25
IPv4 Active Prefixes
PrefixRange FromRange To
131.250.242.0/24131.250.242.0131.250.242.255
134.229.218.0/24134.229.218.0134.229.218.255
134.229.220.0/24134.229.220.0134.229.220.255
139.241.7.0/24139.241.7.0139.241.7.255
139.241.15.0/24139.241.15.0139.241.15.255
Showing 5 of 46
IPv6 Active Prefixes
PrefixRange FromRange To
2608:4121:2::/482608:4121:2::2608:4121:2:ffff:ffff:ffff:ffff:ffff
2608:4122::/482608:4122::2608:4122:0:ffff:ffff:ffff:ffff:ffff
2608:4162:1::/482608:4162:1::2608:4162:1:ffff:ffff:ffff:ffff:ffff