ResearchRouting table, RPKI, IRR & looking glass

AS211512 Nebula Global Limited

AS211512 (SCG-EU) is registered to Nebula Global Limited in HK. It originates 12 prefixes in the global routing table.

12
IPv4 prefixes
0
IPv6 prefixes
8,704
IPv4 addresses
16%
RPKI valid

Who holds AS211512

Names from RIPE NCC’s daily list of every allocated AS number. The ASN lookup fetches the full WHOIS record live.

AS number
AS211512
Handle
SCG-EU
Organization
Nebula Global Limited
Country
HK
ASPA
None published

What AS211512 announces

Prefixes originated by AS211512 in the RouteViews table (refreshed every four hours), each checked against the RPKI (every ten minutes) and the IRR (daily).

IPv4 prefixes
12
IPv6 prefixes
0
IPv4 addresses
8,704 (34 /24s)
RPKI valid
2 16%
RPKI invalid
0
RPKI not found
10
ROAs naming AS211512
2
With an IRR route object
12 100%

Announced prefixes

Each opens its own page: who announces it, the paths our collectors see, its ROAs and route objects.

Who AS211512 is reached through

The AS just before AS211512 in the paths our looking glass collectors hold, for 12 of its prefixes. Usually a transit provider, sometimes a peer. The number is how many of those prefixes it was seen on.

Routing registry objects

From the mirrored IRR databases (RADB, the five RIRs and more). Look it up live.

Sourceas-nameMaintained by
RIPESCG-EURIPE-NCC-END-MNT, LIR-HK-WHITE-SAND-1-MNT

Route objects with origin AS211512: RADB 10 · NTTCOM 2

as-sets that list AS211512 (4)