ResearchRouting table, RPKI, IRR & looking glass

AS2376 Bleu SAS

AS2376 (BLEU-AS) is registered to Bleu SAS in FR. It originates 6 prefixes in the global routing table.

5
IPv4 prefixes
1
IPv6 prefixes
164,352
IPv4 addresses
66%
RPKI valid

Who holds AS2376

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

AS number
AS2376
Handle
BLEU-AS
Organization
Bleu SAS
Country
FR
ASPA
None published

What AS2376 announces

Prefixes originated by AS2376 in the RouteViews table (refreshed every four hours), each checked against the RPKI (every ten minutes) and the IRR (daily).

IPv4 prefixes
5
IPv6 prefixes
1
IPv4 addresses
164,352 (642 /24s)
RPKI valid
4 66%
RPKI invalid
0
RPKI not found
2
ROAs naming AS2376
4
With an IRR route object
6 100%

Announced prefixes

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

IPv4 (5)
IPv6 (1)

RPKI valid   RPKI invalid   no ROA covers it

Who AS2376 is reached through

The AS just before AS2376 in the paths our looking glass collectors hold, for 6 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
RIPEBLEU-ASRIPE-NCC-LEGACY-MNT, LIR-FR-BLEU-SH-MNT

Route objects with origin AS2376: RIPE 6

as-sets that list AS2376 (2)