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ASN Lookup Tool
AS1540 DNIC-ASBLK-01534-01546

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ASN Extended Info API & BGP Active Prefixes API
ASN Details
ASN
AS1540
Organisation
Headquarters, USAISC
Name
DNIC-ASBLK-01534-01546
Total IPv4 Addresses
727,296
Total IPv4 Prefixes
490
Total IPv6 Prefixes
1
Total IPv4 Bogon Prefixes
0
Total IPv6 Bogon Prefixes
0
IPv4 Space Rank
#468 out of 79,165
Registry
Arin
Registered Country
US flagUS
Registered Country Name
United States of America (the)
Registered Date
2004-05-12
Registration Last Change
2011-08-24
Receiving From
ASN
Organisation
AS367
US flagDoD Network Information Center
AS27064
US flagDoD Network Information Center
IPv4 Active Prefixes
PrefixRange FromRange To
6.16.70.0/246.16.70.06.16.70.255
6.16.71.0/246.16.71.06.16.71.255
6.16.80.0/246.16.80.06.16.80.255
6.16.81.0/246.16.81.06.16.81.255
6.16.90.0/246.16.90.06.16.90.255
Showing 5 of 490
IPv6 Active Prefixes
PrefixRange FromRange To
2608:124:b70::/482608:124:b70::2608:124:b70:ffff:ffff:ffff:ffff:ffff