BigDataCloud Logo

ASN Lookup Tool
AS138 DNIC-AS-00138

Powered By:
ASN Extended Info API & BGP Active Prefixes API
ASN Details
ASN
AS138
Organisation
United States Department of Defense (DoD)
Name
DNIC-AS-00138
Total IPv4 Addresses
233,984
Total IPv4 Prefixes
57
Total IPv6 Prefixes
0
Total IPv4 Bogon Prefixes
0
Total IPv6 Bogon Prefixes
0
IPv4 Space Rank
#1,012 out of 79,162
Registry
Arin
Registered Country
US flagUS
Registered Country Name
United States of America (the)
Registered Date
Registration Last Change
2025-09-12
Receiving From
ASN
Organisation
AS27064
US flagUnited States Department of Defense (DoD)
IPv4 Active Prefixes
PrefixRange FromRange To
131.66.0.0/20131.66.0.0131.66.15.255
131.66.16.0/21131.66.16.0131.66.23.255
131.66.25.0/24131.66.25.0131.66.25.255
131.66.26.0/23131.66.26.0131.66.27.255
131.66.28.0/22131.66.28.0131.66.31.255
Showing 5 of 57