ASN Lookup Tool
AS749 DoD Network Information Center

An Autonomous System (AS) is a network (or collection of networks) that are all managed and supervised by a single entity or organisation. This tool provides a comprehensive ownership and connectivity report for any given AS number.

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ASN Details

ASN
AS749
Organisation
DoD Network Information Center
AS Name
DNIC-AS-00749
IPv4 Addresses Announced
225,155,054
IPv4 Prefixes Announced
5,568
IPv6 Prefixes Announced
0
IPv4 Bogon Prefixes
0
IPv6 Bogon Prefixes
0
IPv4 Space Rank
#1 out of 75,565
Registry
Arin
Registered Country
US
Registration Date
1970-01-01
Registration Change
2011-07-05

Receiving From

ASN
Organisation
Level 3 Parent, LLC
CTC Transmisiones Regionales S.A.
DoD Network Information Center

Active Prefixes IPv4

Prefix
Range From
Range To
Range From 11.0.0.0
Range To 11.0.0.255
Range From 11.0.1.0
Range To 11.0.1.255
Range From 11.0.2.0
Range To 11.0.3.255
Range From 11.0.4.0
Range To 11.0.7.255
Range From 11.0.8.0
Range To 11.0.15.255
Range From 11.1.0.0
Range To 11.1.0.255
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