Skip to main content

AS138

DNIC-AS-00138

United States Department of Defense (DoD)

Registry

Authoritative registration data

AS number
138
Name
DNIC-AS-00138
Organisation
United States Department of Defense (DoD)
Country
—
RIR
ARIN
Registered
Source:asn:rdap retrieved

IPv4 prefixes

25

IPv6 prefixes

0

Total announced

25

Announced prefixes

Observed in BGP by route collectors, not a registry allocation list

Prefixes announced by AS138
131.66.0.0/16 IPv4 /16 not checked
131.67.0.0/16 IPv4 /16 not checked
131.68.0.0/16 IPv4 /16 not checked
141.234.0.0/18 IPv4 /18 not checked
141.234.64.0/18 IPv4 /18 not checked
144.183.200.0/21 IPv4 /21 not checked
131.66.44.0/22 IPv4 /22 not checked
131.66.48.0/22 IPv4 /22 not checked
144.183.196.0/22 IPv4 /22 not checked
144.183.32.0/22 IPv4 /22 not checked
144.183.128.0/23 IPv4 /23 not checked
131.66.246.0/24 IPv4 /24 not checked
131.66.249.0/24 IPv4 /24 not checked
131.66.250.0/24 IPv4 /24 not checked
131.66.251.0/24 IPv4 /24 not checked
131.66.252.0/24 IPv4 /24 not checked
144.183.127.0/24 IPv4 /24 not checked
144.183.130.0/24 IPv4 /24 not checked
144.183.131.0/24 IPv4 /24 not checked
144.183.15.0/24 IPv4 /24 not checked
144.183.16.0/24 IPv4 /24 not checked
144.183.17.0/24 IPv4 /24 not checked
144.183.20.0/24 IPv4 /24 not checked
144.183.216.0/24 IPv4 /24 not checked
144.183.227.0/24 IPv4 /24 not checked

No rows match “”.

Showing – of

Source:ripestat:announced-prefixes observed

Internet Exchanges

Exchanges where this network has a listed peering LAN connection

No Internet Exchange memberships found

The exchange directory has no current membership records for this AS.

Source:peeringdb retrieved

Exchange membership means the network has a listed connection; it does not prove peering with other members.

Observed adjacencies

Networks seen next to AS138 in BGP paths by route collectors.

Source:ripestat:asn-neighbours observed

Observed upstreams

1 networks seen before AS138 in AS paths

Observed upstreams
Families
AS27064 DNIC-ASBLK-27032-27159 270 7,240
v4

No rows match “”.

Showing – of

Observed downstreams

0 networks seen after AS138 in AS paths

No downstreams observed

This AS was not seen carrying traffic towards another network.

Note:
These are observed adjacencies derived from BGP path data, not confirmed commercial relationships. A network appearing before another in an AS path does not establish that it is a paying transit customer, a settlement free peer, or anything else contractual.