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ASN Lookup Tool
AS1590 DNIC-ASBLK-01550-01601

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ASN Extended Info API & BGP Active Prefixes API
ASN Details
ASN
AS1590
Organisation
DoD Network Information Center
Name
DNIC-ASBLK-01550-01601
Total IPv4 Addresses
36,608
Total IPv4 Prefixes
36
Total IPv6 Prefixes
0
Total IPv4 Bogon Prefixes
0
Total IPv6 Bogon Prefixes
0
IPv4 Space Rank
#4,757 out of 79,059
Registry
Arin
Registered Country
US flagUS
Registered Country Name
United States of America (the)
Registered Date
2006-04-03
Registration Last Change
2009-05-26
Receiving From

The list of active Autonomous Systems (ASs) which send traffic to that ASN.

ASN
Organisation
AS367
US flagDoD Network Information Center
AS27064
US flagDoD Network Information Center
IPv4 Active Prefixes

This provides the list of IPv4 address space routes/prefixes currently announced on Border Gateway Protocol (BGP).

PrefixRange FromRange To
6.79.32.0/216.79.32.06.79.39.255
55.209.203.0/2455.209.203.055.209.203.255
143.69.7.0/24143.69.7.0143.69.7.255
143.69.216.0/21143.69.216.0143.69.223.255
143.69.232.0/22143.69.232.0143.69.235.255
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