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ASN Lookup Tool
AS747 DNIC-AS-00747

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ASN Extended Info API & BGP Active Prefixes API
ASN Details
ASN
AS747
Organisation
Headquarters, USAISC
Name
DNIC-AS-00747
Total IPv4 Addresses
324,352
Total IPv4 Prefixes
268
Total IPv6 Prefixes
1
Total IPv4 Bogon Prefixes
0
Total IPv6 Bogon Prefixes
0
IPv4 Space Rank
#811 out of 79,129
Registry
Arin
Registered Country
US flagUS
Registered Country Name
United States of America (the)
Registered Date
1990-09-25
Registration Last Change
2011-08-02
Receiving From
ASN
Organisation
AS747
US flagHeadquarters, USAISC
AS27066
US flagDoD Network Information Center
Transit To
ASN
Organisation
AS747
US flagHeadquarters, USAISC
AS5277
US flagDoD Network Information Center
AS277
US flagDXC US Latin America Corporation
IPv4 Active Prefixes
PrefixRange FromRange To
6.16.74.0/246.16.74.06.16.74.255
6.16.86.0/246.16.86.06.16.86.255
6.16.87.0/246.16.87.06.16.87.255
6.16.198.0/246.16.198.06.16.198.255
6.16.199.0/246.16.199.06.16.199.255
Showing 5 of 268
IPv6 Active Prefixes
PrefixRange FromRange To
2608:c109:c0::/482608:c109:c0::2608:c109:c0:ffff:ffff:ffff:ffff:ffff