Network · data from 2026-11-12

AS7 The Defence Science and Technology Laboratory

Registry name: DSTL - The Defence Science and Technology Laboratory, EU · PeeringDB

18IPv4 routes 33.3% RPKI valid · 66.7% with a route object

1IPv6 routes 100.0% RPKI valid · 100.0% with a route object

0RPKI invalid 0 origin · 0 maxLength

12No ROA 6 with no route object for this origin

0Low visibility seen by under 10% of full-table peers

5Route objects not announced registered with origin AS7, seen from no peer

Announced routes

Every prefix a peer of the route collectors sees with origin AS7, 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.


146.80.128.0/19	No ROA	Nonecovered by 146.80.0.0/16	673 100%	68
146.80.160.0/19	No ROA	Nonecovered by 146.80.0.0/16	673 100%	68
146.80.224.0/20	No ROA	Nonecovered by 146.80.0.0/16	673 100%	68
146.80.240.0/20	No ROA	Nonecovered by 146.80.0.0/16	673 100%	68
146.80.192.0/23	No ROA	Nonecovered by 146.80.0.0/16	671 100%	68
146.80.194.0/23	No ROA	Nonecovered by 146.80.0.0/16	671 100%	68
146.80.0.0/16	No ROA	RIR databaseRIPE	673 100%	68
192.5.28.0/24	No ROA	RIR databaseRIPE	671 100%	68
192.5.29.0/24	No ROA	RIR databaseRIPE	671 100%	68
192.5.30.0/24	No ROA	RIR databaseRIPE	671 100%	68
192.107.178.0/24	No ROA	RIR databaseRIPE	671 100%	68
192.149.120.0/24	No ROA	RIR databaseRIPE	671 100%	68
192.35.94.0/24	Valid	RIR databaseRIPE	671 100%	68
192.67.43.0/24	Valid	RIR databaseRIPE	671 100%	68
194.32.69.0/24	Valid	RIR databaseRIPE	671 100%	68
194.32.218.0/23	Valid	RIR databaseRIPE	671 100%	68
194.34.138.0/24	Valid	RIR databaseRIPE	671 100%	68
194.61.92.0/23	Valid	RIR databaseRIPE	671 100%	68
2a0b:3b40::/29	Valid	RIR databaseRIPE	635 100%	68

AS-SET

AS7'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 23 are in fix.csv.

ROA: none12
Route object: none6
Route object: not announced5

Change	Prefix or set	Detail	Full-table peers
ROA: none	146.80.128.0/19	No ROA covers it. Add a ROA for AS7, maxLength 19.	673 of 673
Route object: none	146.80.128.0/19	No route object for it. A route object for 146.80.0.0/16 with origin AS7 covers it (filters allowing more-specifics accept it). Add a route object with origin AS7 in the RIR database for the space.	673 of 673
ROA: none	146.80.160.0/19	No ROA covers it. Add a ROA for AS7, maxLength 19.	673 of 673
Route object: none	146.80.160.0/19	No route object for it. A route object for 146.80.0.0/16 with origin AS7 covers it (filters allowing more-specifics accept it). Add a route object with origin AS7 in the RIR database for the space.	673 of 673
ROA: none	146.80.224.0/20	No ROA covers it. Add a ROA for AS7, maxLength 20.	673 of 673
Route object: none	146.80.224.0/20	No route object for it. A route object for 146.80.0.0/16 with origin AS7 covers it (filters allowing more-specifics accept it). Add a route object with origin AS7 in the RIR database for the space.	673 of 673
ROA: none	146.80.240.0/20	No ROA covers it. Add a ROA for AS7, maxLength 20.	673 of 673
Route object: none	146.80.240.0/20	No route object for it. A route object for 146.80.0.0/16 with origin AS7 covers it (filters allowing more-specifics accept it). Add a route object with origin AS7 in the RIR database for the space.	673 of 673
ROA: none	146.80.192.0/23	No ROA covers it. Add a ROA for AS7, maxLength 23.	671 of 673
Route object: none	146.80.192.0/23	No route object for it. A route object for 146.80.0.0/16 with origin AS7 covers it (filters allowing more-specifics accept it). Add a route object with origin AS7 in the RIR database for the space.	671 of 673
ROA: none	146.80.194.0/23	No ROA covers it. Add a ROA for AS7, maxLength 23.	671 of 673
Route object: none	146.80.194.0/23	No route object for it. A route object for 146.80.0.0/16 with origin AS7 covers it (filters allowing more-specifics accept it). Add a route object with origin AS7 in the RIR database for the space.	671 of 673
ROA: none	146.80.0.0/16	No ROA covers it. Add a ROA for AS7, maxLength 16.	673 of 673
ROA: none	192.5.28.0/24	No ROA covers it. Add a ROA for AS7, maxLength 24.	671 of 673
ROA: none	192.5.29.0/24	No ROA covers it. Add a ROA for AS7, maxLength 24.	671 of 673
ROA: none	192.5.30.0/24	No ROA covers it. Add a ROA for AS7, maxLength 24.	671 of 673
ROA: none	192.107.178.0/24	No ROA covers it. Add a ROA for AS7, maxLength 24.	671 of 673
ROA: none	192.149.120.0/24	No ROA covers it. Add a ROA for AS7, maxLength 24.	671 of 673

Change

Prefix or set

Detail

Full-table peers

ROA: none

146.80.128.0/19

No ROA covers it. Add a ROA for AS7, maxLength 19.

673 of 673

Route object: none

146.80.128.0/19

No route object for it. A route object for 146.80.0.0/16 with origin AS7 covers it (filters allowing more-specifics accept it). Add a route object with origin AS7 in the RIR database for the space.

673 of 673

ROA: none

146.80.160.0/19

No ROA covers it. Add a ROA for AS7, maxLength 19.

673 of 673

Route object: none

146.80.160.0/19

No route object for it. A route object for 146.80.0.0/16 with origin AS7 covers it (filters allowing more-specifics accept it). Add a route object with origin AS7 in the RIR database for the space.

673 of 673

ROA: none

146.80.224.0/20

No ROA covers it. Add a ROA for AS7, maxLength 20.

673 of 673

Route object: none

146.80.224.0/20

No route object for it. A route object for 146.80.0.0/16 with origin AS7 covers it (filters allowing more-specifics accept it). Add a route object with origin AS7 in the RIR database for the space.

673 of 673

ROA: none

146.80.240.0/20

No ROA covers it. Add a ROA for AS7, maxLength 20.

673 of 673

Route object: none

146.80.240.0/20

No route object for it. A route object for 146.80.0.0/16 with origin AS7 covers it (filters allowing more-specifics accept it). Add a route object with origin AS7 in the RIR database for the space.

673 of 673

ROA: none

146.80.192.0/23

No ROA covers it. Add a ROA for AS7, maxLength 23.

671 of 673

Route object: none

146.80.192.0/23

No route object for it. A route object for 146.80.0.0/16 with origin AS7 covers it (filters allowing more-specifics accept it). Add a route object with origin AS7 in the RIR database for the space.

671 of 673

ROA: none

146.80.194.0/23

No ROA covers it. Add a ROA for AS7, maxLength 23.

671 of 673

Route object: none

146.80.194.0/23

No route object for it. A route object for 146.80.0.0/16 with origin AS7 covers it (filters allowing more-specifics accept it). Add a route object with origin AS7 in the RIR database for the space.

671 of 673

ROA: none

146.80.0.0/16

No ROA covers it. Add a ROA for AS7, maxLength 16.

673 of 673

ROA: none

192.5.28.0/24

No ROA covers it. Add a ROA for AS7, maxLength 24.

671 of 673

ROA: none

192.5.29.0/24

No ROA covers it. Add a ROA for AS7, maxLength 24.

671 of 673

ROA: none

192.5.30.0/24

No ROA covers it. Add a ROA for AS7, maxLength 24.

671 of 673

ROA: none

192.107.178.0/24

No ROA covers it. Add a ROA for AS7, maxLength 24.

671 of 673

ROA: none

192.149.120.0/24

No ROA covers it. Add a ROA for AS7, maxLength 24.

671 of 673

Route objects not announced

Route objects with origin AS7 whose prefix no peer sees AS7 announce. Many are kept on purpose (backup routes, space announced only in some places).


194.61.92.0/24	RIPE	Valid
194.61.93.0/24	RIPE	Valid
194.61.94.0/24	RIPE	No ROA
2a0b:3b44::/48	RIPE	Valid
2a0b:3b44:0:8000::/49	RIPE	Valid

194.61.92.0/24

RIPE

Valid

194.61.93.0/24

RIPE

Valid

194.61.94.0/24

RIPE

No ROA

2a0b:3b44::/48

RIPE

Valid

2a0b:3b44:0:8000::/49

RIPE

Valid

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.