Network · data from 2026-11-12

AS211512 SCG-EU Nebula Global Limited

Registry name: SCG-EU Nebula Global Limited, HK · not in PeeringDB

12IPv4 routes 0.0% RPKI valid · 100.0% with a route object

0IPv6 routes

2RPKI invalid 2 origin · 0 maxLength

10No ROA 0 with no route object for this origin

2Low visibility seen by under 10% of full-table peers

0Route objects not announced registered with origin AS211512, seen from no peer

Announced routes

Every prefix a peer of the route collectors sees with origin AS211512, 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.


207.57.80.0/20	Invalid: origin	Other IRR onlyNTTCOM	32 5%low visibility	21
207.57.96.0/21	Invalid: origin	Other IRR onlyNTTCOM	32 5%low visibility	21
154.38.74.0/24	No ROA	Other IRR onlyRADB	671 100%	67
154.38.75.0/24	No ROA	Other IRR onlyRADB	671 100%	67
154.38.100.0/24	No ROA	Other IRR onlyRADB	671 100%	67
154.38.101.0/24	No ROA	Other IRR onlyRADB	671 100%	67
154.38.102.0/24	No ROA	Other IRR onlyRADB	671 100%	67
154.38.103.0/24	No ROA	Other IRR onlyRADB	671 100%	67
154.38.244.0/24	No ROA	Other IRR onlyRADB	671 100%	67
154.38.245.0/24	No ROA	Other IRR onlyRADB	671 100%	67
154.38.246.0/24	No ROA	Other IRR onlyRADB	671 100%	67
154.38.247.0/24	No ROA	Other IRR onlyRADB	671 100%	67

207.57.80.0/20

Invalid: origin

Other IRR onlyNTTCOM

32 5%low visibility

207.57.96.0/21

Invalid: origin

Other IRR onlyNTTCOM

32 5%low visibility

154.38.74.0/24

No ROA

Other IRR onlyRADB

671 100%

154.38.75.0/24

No ROA

Other IRR onlyRADB

671 100%

154.38.100.0/24

No ROA

Other IRR onlyRADB

671 100%

154.38.101.0/24

No ROA

Other IRR onlyRADB

671 100%

154.38.102.0/24

No ROA

Other IRR onlyRADB

671 100%

154.38.103.0/24

No ROA

Other IRR onlyRADB

671 100%

154.38.244.0/24

No ROA

Other IRR onlyRADB

671 100%

154.38.245.0/24

No ROA

Other IRR onlyRADB

671 100%

154.38.246.0/24

No ROA

Other IRR onlyRADB

671 100%

154.38.247.0/24

No ROA

Other IRR onlyRADB

671 100%

AS-SET

AS211512 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 24 are in fix.csv.

ROA: origin2
ROA: none10
Route object: RIR12

Change	Prefix or set	Detail	Full-table peers
ROA: origin	207.57.80.0/20	ROAs covering it name AS2914, not AS211512. If AS211512 should announce it, add a ROA for AS211512.	32 of 673
Route object: RIR	207.57.80.0/20	Route object only in NTTCOM. Add it in the RIR database for the space.	32 of 673
ROA: origin	207.57.96.0/21	ROAs covering it name AS2914, not AS211512. If AS211512 should announce it, add a ROA for AS211512.	32 of 673
Route object: RIR	207.57.96.0/21	Route object only in NTTCOM. Add it in the RIR database for the space.	32 of 673
ROA: none	154.38.74.0/24	No ROA covers it. Add a ROA for AS211512, maxLength 24.	671 of 673
Route object: RIR	154.38.74.0/24	Route object only in RADB. Add it in the RIR database for the space.	671 of 673
ROA: none	154.38.75.0/24	No ROA covers it. Add a ROA for AS211512, maxLength 24.	671 of 673
Route object: RIR	154.38.75.0/24	Route object only in RADB. Add it in the RIR database for the space.	671 of 673
ROA: none	154.38.100.0/24	No ROA covers it. Add a ROA for AS211512, maxLength 24.	671 of 673
Route object: RIR	154.38.100.0/24	Route object only in RADB. Add it in the RIR database for the space.	671 of 673
ROA: none	154.38.101.0/24	No ROA covers it. Add a ROA for AS211512, maxLength 24.	671 of 673
Route object: RIR	154.38.101.0/24	Route object only in RADB. Add it in the RIR database for the space.	671 of 673
ROA: none	154.38.102.0/24	No ROA covers it. Add a ROA for AS211512, maxLength 24.	671 of 673
Route object: RIR	154.38.102.0/24	Route object only in RADB. Add it in the RIR database for the space.	671 of 673
ROA: none	154.38.103.0/24	No ROA covers it. Add a ROA for AS211512, maxLength 24.	671 of 673
Route object: RIR	154.38.103.0/24	Route object only in RADB. Add it in the RIR database for the space.	671 of 673
ROA: none	154.38.244.0/24	No ROA covers it. Add a ROA for AS211512, maxLength 24.	671 of 673
Route object: RIR	154.38.244.0/24	Route object only in RADB. Add it in the RIR database for the space.	671 of 673
ROA: none	154.38.245.0/24	No ROA covers it. Add a ROA for AS211512, maxLength 24.	671 of 673
Route object: RIR	154.38.245.0/24	Route object only in RADB. Add it in the RIR database for the space.	671 of 673
ROA: none	154.38.246.0/24	No ROA covers it. Add a ROA for AS211512, maxLength 24.	671 of 673
Route object: RIR	154.38.246.0/24	Route object only in RADB. Add it in the RIR database for the space.	671 of 673
ROA: none	154.38.247.0/24	No ROA covers it. Add a ROA for AS211512, maxLength 24.	671 of 673
Route object: RIR	154.38.247.0/24	Route object only in RADB. Add it in the RIR database for the space.	671 of 673

Change

Prefix or set

Detail

Full-table peers

ROA: origin

207.57.80.0/20

ROAs covering it name AS2914, not AS211512. If AS211512 should announce it, add a ROA for AS211512.

32 of 673

Route object: RIR

207.57.80.0/20

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

32 of 673

ROA: origin

207.57.96.0/21

ROAs covering it name AS2914, not AS211512. If AS211512 should announce it, add a ROA for AS211512.

32 of 673

Route object: RIR

207.57.96.0/21

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

32 of 673

ROA: none

154.38.74.0/24

No ROA covers it. Add a ROA for AS211512, maxLength 24.

671 of 673

Route object: RIR

154.38.74.0/24

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

671 of 673

ROA: none

154.38.75.0/24

No ROA covers it. Add a ROA for AS211512, maxLength 24.

671 of 673

Route object: RIR

154.38.75.0/24

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

671 of 673

ROA: none

154.38.100.0/24

No ROA covers it. Add a ROA for AS211512, maxLength 24.

671 of 673

Route object: RIR

154.38.100.0/24

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

671 of 673

ROA: none

154.38.101.0/24

No ROA covers it. Add a ROA for AS211512, maxLength 24.

671 of 673

Route object: RIR

154.38.101.0/24

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

671 of 673

ROA: none

154.38.102.0/24

No ROA covers it. Add a ROA for AS211512, maxLength 24.

671 of 673

Route object: RIR

154.38.102.0/24

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

671 of 673

ROA: none

154.38.103.0/24

No ROA covers it. Add a ROA for AS211512, maxLength 24.

671 of 673

Route object: RIR

154.38.103.0/24

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

671 of 673

ROA: none

154.38.244.0/24

No ROA covers it. Add a ROA for AS211512, maxLength 24.

671 of 673

Route object: RIR

154.38.244.0/24

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

671 of 673

ROA: none

154.38.245.0/24

No ROA covers it. Add a ROA for AS211512, maxLength 24.

671 of 673

Route object: RIR

154.38.245.0/24

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

671 of 673

ROA: none

154.38.246.0/24

No ROA covers it. Add a ROA for AS211512, maxLength 24.

671 of 673

Route object: RIR

154.38.246.0/24

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

671 of 673

ROA: none

154.38.247.0/24

No ROA covers it. Add a ROA for AS211512, maxLength 24.

671 of 673

Route object: RIR

154.38.247.0/24

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

671 of 673

Route objects not announced

Every route object with origin AS211512 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.