Network · data from 2026-11-12

AS37200 SimbaNET Nigeria Limited - SimbaNET Nigeria Limited

Registry name: SimbaNET Nigeria Limited - SimbaNET Nigeria Limited, NG · not in PeeringDB

16IPv4 routes 0.0% RPKI valid · 100.0% with a route object

0IPv6 routes

0RPKI invalid 0 origin · 0 maxLength

16No ROA 0 with no route object for this origin

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

7Route objects not announced registered with origin AS37200, seen from no peer

Announced routes

Every prefix a peer of the route collectors sees with origin AS37200, 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.


197.255.221.0/24	No ROA	Other IRR onlyRADB	671 100%	68
197.255.222.0/24	No ROA	Other IRR onlyRADB	671 100%	68
197.255.211.0/24	No ROA	Other IRR onlyRADB	670 100%	67
197.255.215.0/24	No ROA	Other IRR onlyRADB	670 100%	67
197.255.223.0/24	No ROA	RIR databaseAFRINIC, RADB	673 100%	66
41.78.100.0/24	No ROA	RIR databaseAFRINIC, RADB	670 100%	66
41.78.102.0/24	No ROA	RIR databaseAFRINIC, RADB	670 100%	66
197.255.208.0/24	No ROA	RIR databaseAFRINIC, RADB	670 100%	66
197.255.210.0/24	No ROA	RIR databaseAFRINIC, RADB	670 100%	66
197.255.213.0/24	No ROA	RIR databaseAFRINIC, RADB	670 100%	66
197.255.216.0/24	No ROA	RIR databaseAFRINIC, RADB	670 100%	66
197.255.218.0/24	No ROA	RIR databaseAFRINIC, RADB	670 100%	66
197.255.219.0/24	No ROA	RIR databaseAFRINIC, RADB	670 100%	66
197.255.212.0/24	No ROA	RIR databaseAFRINIC, RADB	668 99%	67
197.255.214.0/24	No ROA	RIR databaseAFRINIC, RADB	668 99%	68
197.255.217.0/24	No ROA	RIR databaseAFRINIC, RADB	668 99%	68

AS-SET

AS37200 isn't in PeeringDB, where networks name their 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 27 are in fix.csv.

ROA: none16
Route object: RIR4
Route object: not announced7

Change	Prefix or set	Detail	Full-table peers
ROA: none	197.255.221.0/24	No ROA covers it. Add a ROA for AS37200, maxLength 24.	671 of 673
Route object: RIR	197.255.221.0/24	Route object only in RADB. Add it in the RIR database for the space.	671 of 673
ROA: none	197.255.222.0/24	No ROA covers it. Add a ROA for AS37200, maxLength 24.	671 of 673
Route object: RIR	197.255.222.0/24	Route object only in RADB. Add it in the RIR database for the space.	671 of 673
ROA: none	197.255.211.0/24	No ROA covers it. Add a ROA for AS37200, maxLength 24.	670 of 673
Route object: RIR	197.255.211.0/24	Route object only in RADB. Add it in the RIR database for the space.	670 of 673
ROA: none	197.255.215.0/24	No ROA covers it. Add a ROA for AS37200, maxLength 24.	670 of 673
Route object: RIR	197.255.215.0/24	Route object only in RADB. Add it in the RIR database for the space.	670 of 673
ROA: none	197.255.223.0/24	No ROA covers it. Add a ROA for AS37200, maxLength 24.	673 of 673
ROA: none	41.78.100.0/24	No ROA covers it. Add a ROA for AS37200, maxLength 24.	670 of 673
ROA: none	41.78.102.0/24	No ROA covers it. Add a ROA for AS37200, maxLength 24.	670 of 673
ROA: none	197.255.208.0/24	No ROA covers it. Add a ROA for AS37200, maxLength 24.	670 of 673
ROA: none	197.255.210.0/24	No ROA covers it. Add a ROA for AS37200, maxLength 24.	670 of 673
ROA: none	197.255.213.0/24	No ROA covers it. Add a ROA for AS37200, maxLength 24.	670 of 673
ROA: none	197.255.216.0/24	No ROA covers it. Add a ROA for AS37200, maxLength 24.	670 of 673
ROA: none	197.255.218.0/24	No ROA covers it. Add a ROA for AS37200, maxLength 24.	670 of 673
ROA: none	197.255.219.0/24	No ROA covers it. Add a ROA for AS37200, maxLength 24.	670 of 673
ROA: none	197.255.212.0/24	No ROA covers it. Add a ROA for AS37200, maxLength 24.	668 of 673
ROA: none	197.255.214.0/24	No ROA covers it. Add a ROA for AS37200, maxLength 24.	668 of 673
ROA: none	197.255.217.0/24	No ROA covers it. Add a ROA for AS37200, maxLength 24.	668 of 673

Change

Prefix or set

Detail

Full-table peers

ROA: none

197.255.221.0/24

No ROA covers it. Add a ROA for AS37200, maxLength 24.

671 of 673

Route object: RIR

197.255.221.0/24

Route object only in RADB. Add it in the RIR database for the space.

671 of 673

ROA: none

197.255.222.0/24

No ROA covers it. Add a ROA for AS37200, maxLength 24.

671 of 673

Route object: RIR

197.255.222.0/24

Route object only in RADB. Add it in the RIR database for the space.

671 of 673

ROA: none

197.255.211.0/24

No ROA covers it. Add a ROA for AS37200, maxLength 24.

670 of 673

Route object: RIR

197.255.211.0/24

Route object only in RADB. Add it in the RIR database for the space.

670 of 673

ROA: none

197.255.215.0/24

No ROA covers it. Add a ROA for AS37200, maxLength 24.

670 of 673

Route object: RIR

197.255.215.0/24

Route object only in RADB. Add it in the RIR database for the space.

670 of 673

ROA: none

197.255.223.0/24

No ROA covers it. Add a ROA for AS37200, maxLength 24.

673 of 673

ROA: none

41.78.100.0/24

No ROA covers it. Add a ROA for AS37200, maxLength 24.

670 of 673

ROA: none

41.78.102.0/24

No ROA covers it. Add a ROA for AS37200, maxLength 24.

670 of 673

ROA: none

197.255.208.0/24

No ROA covers it. Add a ROA for AS37200, maxLength 24.

670 of 673

ROA: none

197.255.210.0/24

No ROA covers it. Add a ROA for AS37200, maxLength 24.

670 of 673

ROA: none

197.255.213.0/24

No ROA covers it. Add a ROA for AS37200, maxLength 24.

670 of 673

ROA: none

197.255.216.0/24

No ROA covers it. Add a ROA for AS37200, maxLength 24.

670 of 673

ROA: none

197.255.218.0/24

No ROA covers it. Add a ROA for AS37200, maxLength 24.

670 of 673

ROA: none

197.255.219.0/24

No ROA covers it. Add a ROA for AS37200, maxLength 24.

670 of 673

ROA: none

197.255.212.0/24

No ROA covers it. Add a ROA for AS37200, maxLength 24.

668 of 673

ROA: none

197.255.214.0/24

No ROA covers it. Add a ROA for AS37200, maxLength 24.

668 of 673

ROA: none

197.255.217.0/24

No ROA covers it. Add a ROA for AS37200, maxLength 24.

668 of 673

Route objects not announced

Route objects with origin AS37200 whose prefix no peer sees AS37200 announce. Many are kept on purpose (backup routes, space announced only in some places).


41.78.100.0/22	RADB, RIPE-NONAUTH	No ROA
41.78.101.0/24	RADB	No ROA
41.78.103.0/24	RADB	No ROA
197.255.208.0/20	RADB, RIPE-NONAUTH	No ROA
197.255.209.0/24	RADB	No ROA
197.255.212.0/22	RADB	No ROA
197.255.220.0/24	RADB	No ROA

41.78.100.0/22

RADB, RIPE-NONAUTH

No ROA

41.78.101.0/24

RADB

No ROA

41.78.103.0/24

RADB

No ROA

197.255.208.0/20

RADB, RIPE-NONAUTH

No ROA

197.255.209.0/24

RADB

No ROA

197.255.212.0/22

RADB

No ROA

197.255.220.0/24

RADB

No ROA

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.