ResearchRouting table, RPKI, IRR & looking glass

AS272996 SINCERE NETWORKS B.V.

AS272996 (AS272996) is registered to SINCERE NETWORKS B.V. in CW. It originates 5 prefixes in the global routing table.

3
IPv4 prefixes
2
IPv6 prefixes
1,536
IPv4 addresses
100%
RPKI valid

Who holds AS272996

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

AS number
AS272996
Handle
AS272996
Organization
SINCERE NETWORKS B.V.
Country
CW
ASPA
None published

What AS272996 announces

Prefixes originated by AS272996 in the RouteViews table (refreshed every four hours), each checked against the RPKI (every ten minutes) and the IRR (daily).

IPv4 prefixes
3
IPv6 prefixes
2
IPv4 addresses
1,536 (6 /24s)
RPKI valid
5 100%
RPKI invalid
0
RPKI not found
0
ROAs naming AS272996
3
With an IRR route object
1 20%

Announced prefixes

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

IPv4 (3)
IPv6 (2)

RPKI valid   RPKI invalid   no ROA covers it

Who AS272996 is reached through

The AS just before AS272996 in the paths our looking glass collectors hold, for 5 of its prefixes. Usually a transit provider, sometimes a peer. The number is how many of those prefixes it was seen on.

Provider authorization

AS272996 publishes no ASPA of its own. 1 AS name it as a provider in theirs. Check a path.

The 1 ASes that name AS272996 as a provider

Routing registry objects

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

Sourceas-nameMaintained by
LACNICAS272996MNT-CW-SNBV-LACNIC

Route objects with origin AS272996: LACNIC 3 · RADB 2

as-sets that list AS272996 (3)