Network · data from 2026-11-12

AS138 United States Department of Defense (AS138)

Registry name: DNIC-AS-00138 - United States Department of Defense (DoD), US · PeeringDB

25IPv4 routes 0.0% RPKI valid · 0.0% with a route object

0IPv6 routes

0RPKI invalid 0 origin · 0 maxLength

25No ROA 25 with no route object for this origin

5Low visibility seen by under 10% of full-table peers

0Route objects not announced registered with origin AS138, seen from no peer

Announced routes

Every prefix a peer of the route collectors sees with origin AS138, things to look at first. Visibility = full-table peers that see it, of 673 (IPv4) and 636 (IPv6) on 75 collectors. Also as routes.csv.


131.66.44.0/22	No ROA	None	672 100%	67
131.66.48.0/22	No ROA	None	672 100%	67
131.66.246.0/24	No ROA	None	672 100%	67
131.66.249.0/24	No ROA	None	672 100%	67
131.66.250.0/24	No ROA	None	672 100%	67
131.66.251.0/24	No ROA	None	672 100%	67
131.66.252.0/24	No ROA	None	672 100%	67
141.234.0.0/18	No ROA	None	672 100%	67
144.183.15.0/24	No ROA	None	672 100%	67
144.183.16.0/24	No ROA	None	672 100%	67
144.183.17.0/24	No ROA	None	672 100%	67
144.183.20.0/24	No ROA	None	672 100%	67
144.183.32.0/22	No ROA	None	672 100%	67
144.183.127.0/24	No ROA	None	672 100%	67
144.183.128.0/23	No ROA	None	672 100%	67
144.183.130.0/24	No ROA	None	672 100%	67
144.183.131.0/24	No ROA	None	672 100%	67
144.183.196.0/22	No ROA	None	672 100%	67
144.183.200.0/21	No ROA	None	672 100%	67
144.183.227.0/24	No ROA	None	672 100%	67
131.66.0.0/16	No ROA	None	2 0%low visibility	2
131.67.0.0/16	No ROA	None	2 0%low visibility	2
131.68.0.0/16	No ROA	None	2 0%low visibility	2
141.234.64.0/18	No ROA	None	2 0%low visibility	2
144.183.216.0/24	No ROA	None	2 0%low visibility	2

131.66.44.0/22

No ROA

None

672 100%

131.66.48.0/22

No ROA

None

672 100%

131.66.246.0/24

No ROA

None

672 100%

131.66.249.0/24

No ROA

None

672 100%

131.66.250.0/24

No ROA

None

672 100%

131.66.251.0/24

No ROA

None

672 100%

131.66.252.0/24

No ROA

None

672 100%

141.234.0.0/18

No ROA

None

672 100%

144.183.15.0/24

No ROA

None

672 100%

144.183.16.0/24

No ROA

None

672 100%

144.183.17.0/24

No ROA

None

672 100%

144.183.20.0/24

No ROA

None

672 100%

144.183.32.0/22

No ROA

None

672 100%

144.183.127.0/24

No ROA

None

672 100%

144.183.128.0/23

No ROA

None

672 100%

144.183.130.0/24

No ROA

None

672 100%

144.183.131.0/24

No ROA

None

672 100%

144.183.196.0/22

No ROA

None

672 100%

144.183.200.0/21

No ROA

None

672 100%

144.183.227.0/24

No ROA

None

672 100%

131.66.0.0/16

No ROA

None

2 0%low visibility

131.67.0.0/16

No ROA

None

2 0%low visibility

131.68.0.0/16

No ROA

None

2 0%low visibility

141.234.64.0/18

No ROA

None

2 0%low visibility

144.183.216.0/24

No ROA

None

2 0%low visibility

AS-SET

AS138's PeeringDB record names no AS-SET.

Fix list

The changes that would bring RPKI, the IRR and what's announced into line. Some are deliberate (a route object kept for a backup route, say); the network decides. All 50 are in fix.csv.

ROA: none25
Route object: none25

Change	Prefix or set	Detail	Full-table peers
ROA: none	131.66.44.0/22	No ROA covers it. Add a ROA for AS138, maxLength 22.	672 of 673
Route object: none	131.66.44.0/22	No route object for it. Add a route object with origin AS138 in the RIR database for the space.	672 of 673
ROA: none	131.66.48.0/22	No ROA covers it. Add a ROA for AS138, maxLength 22.	672 of 673
Route object: none	131.66.48.0/22	No route object for it. Add a route object with origin AS138 in the RIR database for the space.	672 of 673
ROA: none	131.66.246.0/24	No ROA covers it. Add a ROA for AS138, maxLength 24.	672 of 673
Route object: none	131.66.246.0/24	No route object for it. Add a route object with origin AS138 in the RIR database for the space.	672 of 673
ROA: none	131.66.249.0/24	No ROA covers it. Add a ROA for AS138, maxLength 24.	672 of 673
Route object: none	131.66.249.0/24	No route object for it. Add a route object with origin AS138 in the RIR database for the space.	672 of 673
ROA: none	131.66.250.0/24	No ROA covers it. Add a ROA for AS138, maxLength 24.	672 of 673
Route object: none	131.66.250.0/24	No route object for it. Add a route object with origin AS138 in the RIR database for the space.	672 of 673
ROA: none	131.66.251.0/24	No ROA covers it. Add a ROA for AS138, maxLength 24.	672 of 673
Route object: none	131.66.251.0/24	No route object for it. Add a route object with origin AS138 in the RIR database for the space.	672 of 673
ROA: none	131.66.252.0/24	No ROA covers it. Add a ROA for AS138, maxLength 24.	672 of 673
Route object: none	131.66.252.0/24	No route object for it. Add a route object with origin AS138 in the RIR database for the space.	672 of 673
ROA: none	141.234.0.0/18	No ROA covers it. Add a ROA for AS138, maxLength 18.	672 of 673
Route object: none	141.234.0.0/18	No route object for it. Add a route object with origin AS138 in the RIR database for the space.	672 of 673
ROA: none	144.183.15.0/24	No ROA covers it. Add a ROA for AS138, maxLength 24.	672 of 673
Route object: none	144.183.15.0/24	No route object for it. Add a route object with origin AS138 in the RIR database for the space.	672 of 673
ROA: none	144.183.16.0/24	No ROA covers it. Add a ROA for AS138, maxLength 24.	672 of 673
Route object: none	144.183.16.0/24	No route object for it. Add a route object with origin AS138 in the RIR database for the space.	672 of 673
ROA: none	144.183.17.0/24	No ROA covers it. Add a ROA for AS138, maxLength 24.	672 of 673
Route object: none	144.183.17.0/24	No route object for it. Add a route object with origin AS138 in the RIR database for the space.	672 of 673
ROA: none	144.183.20.0/24	No ROA covers it. Add a ROA for AS138, maxLength 24.	672 of 673
Route object: none	144.183.20.0/24	No route object for it. Add a route object with origin AS138 in the RIR database for the space.	672 of 673
ROA: none	144.183.32.0/22	No ROA covers it. Add a ROA for AS138, maxLength 22.	672 of 673
Route object: none	144.183.32.0/22	No route object for it. Add a route object with origin AS138 in the RIR database for the space.	672 of 673
ROA: none	144.183.127.0/24	No ROA covers it. Add a ROA for AS138, maxLength 24.	672 of 673
Route object: none	144.183.127.0/24	No route object for it. Add a route object with origin AS138 in the RIR database for the space.	672 of 673
ROA: none	144.183.128.0/23	No ROA covers it. Add a ROA for AS138, maxLength 23.	672 of 673
Route object: none	144.183.128.0/23	No route object for it. Add a route object with origin AS138 in the RIR database for the space.	672 of 673
ROA: none	144.183.130.0/24	No ROA covers it. Add a ROA for AS138, maxLength 24.	672 of 673
Route object: none	144.183.130.0/24	No route object for it. Add a route object with origin AS138 in the RIR database for the space.	672 of 673
ROA: none	144.183.131.0/24	No ROA covers it. Add a ROA for AS138, maxLength 24.	672 of 673
Route object: none	144.183.131.0/24	No route object for it. Add a route object with origin AS138 in the RIR database for the space.	672 of 673
ROA: none	144.183.196.0/22	No ROA covers it. Add a ROA for AS138, maxLength 22.	672 of 673
Route object: none	144.183.196.0/22	No route object for it. Add a route object with origin AS138 in the RIR database for the space.	672 of 673
ROA: none	144.183.200.0/21	No ROA covers it. Add a ROA for AS138, maxLength 21.	672 of 673
Route object: none	144.183.200.0/21	No route object for it. Add a route object with origin AS138 in the RIR database for the space.	672 of 673
ROA: none	144.183.227.0/24	No ROA covers it. Add a ROA for AS138, maxLength 24.	672 of 673
Route object: none	144.183.227.0/24	No route object for it. Add a route object with origin AS138 in the RIR database for the space.	672 of 673
ROA: none	131.66.0.0/16	No ROA covers it. Add a ROA for AS138, maxLength 16.	2 of 673
Route object: none	131.66.0.0/16	No route object for it. Add a route object with origin AS138 in the RIR database for the space.	2 of 673
ROA: none	131.67.0.0/16	No ROA covers it. Add a ROA for AS138, maxLength 16.	2 of 673
Route object: none	131.67.0.0/16	No route object for it. Add a route object with origin AS138 in the RIR database for the space.	2 of 673
ROA: none	131.68.0.0/16	No ROA covers it. Add a ROA for AS138, maxLength 16.	2 of 673
Route object: none	131.68.0.0/16	No route object for it. Add a route object with origin AS138 in the RIR database for the space.	2 of 673
ROA: none	141.234.64.0/18	No ROA covers it. Add a ROA for AS138, maxLength 18.	2 of 673
Route object: none	141.234.64.0/18	No route object for it. Add a route object with origin AS138 in the RIR database for the space.	2 of 673
ROA: none	144.183.216.0/24	No ROA covers it. Add a ROA for AS138, maxLength 24.	2 of 673
Route object: none	144.183.216.0/24	No route object for it. Add a route object with origin AS138 in the RIR database for the space.	2 of 673

Change

Prefix or set

Detail

Full-table peers

ROA: none

131.66.44.0/22

No ROA covers it. Add a ROA for AS138, maxLength 22.

672 of 673

Route object: none

131.66.44.0/22

No route object for it. Add a route object with origin AS138 in the RIR database for the space.

672 of 673

ROA: none

131.66.48.0/22

No ROA covers it. Add a ROA for AS138, maxLength 22.

672 of 673

Route object: none

131.66.48.0/22

No route object for it. Add a route object with origin AS138 in the RIR database for the space.

672 of 673

ROA: none

131.66.246.0/24

No ROA covers it. Add a ROA for AS138, maxLength 24.

672 of 673

Route object: none

131.66.246.0/24

No route object for it. Add a route object with origin AS138 in the RIR database for the space.

672 of 673

ROA: none

131.66.249.0/24

No ROA covers it. Add a ROA for AS138, maxLength 24.

672 of 673

Route object: none

131.66.249.0/24

No route object for it. Add a route object with origin AS138 in the RIR database for the space.

672 of 673

ROA: none

131.66.250.0/24

No ROA covers it. Add a ROA for AS138, maxLength 24.

672 of 673

Route object: none

131.66.250.0/24

No route object for it. Add a route object with origin AS138 in the RIR database for the space.

672 of 673

ROA: none

131.66.251.0/24

No ROA covers it. Add a ROA for AS138, maxLength 24.

672 of 673

Route object: none

131.66.251.0/24

No route object for it. Add a route object with origin AS138 in the RIR database for the space.

672 of 673

ROA: none

131.66.252.0/24

No ROA covers it. Add a ROA for AS138, maxLength 24.

672 of 673

Route object: none

131.66.252.0/24

No route object for it. Add a route object with origin AS138 in the RIR database for the space.

672 of 673

ROA: none

141.234.0.0/18

No ROA covers it. Add a ROA for AS138, maxLength 18.

672 of 673

Route object: none

141.234.0.0/18

No route object for it. Add a route object with origin AS138 in the RIR database for the space.

672 of 673

ROA: none

144.183.15.0/24

No ROA covers it. Add a ROA for AS138, maxLength 24.

672 of 673

Route object: none

144.183.15.0/24

No route object for it. Add a route object with origin AS138 in the RIR database for the space.

672 of 673

ROA: none

144.183.16.0/24

No ROA covers it. Add a ROA for AS138, maxLength 24.

672 of 673

Route object: none

144.183.16.0/24

No route object for it. Add a route object with origin AS138 in the RIR database for the space.

672 of 673

ROA: none

144.183.17.0/24

No ROA covers it. Add a ROA for AS138, maxLength 24.

672 of 673

Route object: none

144.183.17.0/24

No route object for it. Add a route object with origin AS138 in the RIR database for the space.

672 of 673

ROA: none

144.183.20.0/24

No ROA covers it. Add a ROA for AS138, maxLength 24.

672 of 673

Route object: none

144.183.20.0/24

No route object for it. Add a route object with origin AS138 in the RIR database for the space.

672 of 673

ROA: none

144.183.32.0/22

No ROA covers it. Add a ROA for AS138, maxLength 22.

672 of 673

Route object: none

144.183.32.0/22

No route object for it. Add a route object with origin AS138 in the RIR database for the space.

672 of 673

ROA: none

144.183.127.0/24

No ROA covers it. Add a ROA for AS138, maxLength 24.

672 of 673

Route object: none

144.183.127.0/24

No route object for it. Add a route object with origin AS138 in the RIR database for the space.

672 of 673

ROA: none

144.183.128.0/23

No ROA covers it. Add a ROA for AS138, maxLength 23.

672 of 673

Route object: none

144.183.128.0/23

No route object for it. Add a route object with origin AS138 in the RIR database for the space.

672 of 673

ROA: none

144.183.130.0/24

No ROA covers it. Add a ROA for AS138, maxLength 24.

672 of 673

Route object: none

144.183.130.0/24

No route object for it. Add a route object with origin AS138 in the RIR database for the space.

672 of 673

ROA: none

144.183.131.0/24

No ROA covers it. Add a ROA for AS138, maxLength 24.

672 of 673

Route object: none

144.183.131.0/24

No route object for it. Add a route object with origin AS138 in the RIR database for the space.

672 of 673

ROA: none

144.183.196.0/22

No ROA covers it. Add a ROA for AS138, maxLength 22.

672 of 673

Route object: none

144.183.196.0/22

No route object for it. Add a route object with origin AS138 in the RIR database for the space.

672 of 673

ROA: none

144.183.200.0/21

No ROA covers it. Add a ROA for AS138, maxLength 21.

672 of 673

Route object: none

144.183.200.0/21

No route object for it. Add a route object with origin AS138 in the RIR database for the space.

672 of 673

ROA: none

144.183.227.0/24

No ROA covers it. Add a ROA for AS138, maxLength 24.

672 of 673

Route object: none

144.183.227.0/24

No route object for it. Add a route object with origin AS138 in the RIR database for the space.

672 of 673

ROA: none

131.66.0.0/16

No ROA covers it. Add a ROA for AS138, maxLength 16.

2 of 673

Route object: none

131.66.0.0/16

No route object for it. Add a route object with origin AS138 in the RIR database for the space.

2 of 673

ROA: none

131.67.0.0/16

No ROA covers it. Add a ROA for AS138, maxLength 16.

2 of 673

Route object: none

131.67.0.0/16

No route object for it. Add a route object with origin AS138 in the RIR database for the space.

2 of 673

ROA: none

131.68.0.0/16

No ROA covers it. Add a ROA for AS138, maxLength 16.

2 of 673

Route object: none

131.68.0.0/16

No route object for it. Add a route object with origin AS138 in the RIR database for the space.

2 of 673

ROA: none

141.234.64.0/18

No ROA covers it. Add a ROA for AS138, maxLength 18.

2 of 673

Route object: none

141.234.64.0/18

No route object for it. Add a route object with origin AS138 in the RIR database for the space.

2 of 673

ROA: none

144.183.216.0/24

No ROA covers it. Add a ROA for AS138, maxLength 24.

2 of 673

Route object: none

144.183.216.0/24

No route object for it. Add a route object with origin AS138 in the RIR database for the space.

2 of 673

Route objects not announced

Every route object with origin AS138 is announced.

Routes: the 08:00 UTC snapshots of 2026-11-12 from 75 RIPE RIS and RouteViews collectors. RPKI: our rpki-client run before the snapshot. IRR: the day's dumps of the five RIR databases and RADB's mirrors. The LEVEL3 and IDNIC databases publish no dump and aren't read, so route objects only there count as none.