AS201479 — BULLGREOSI Bull SAS

AS201479 announces 1 IPv4 prefixes covering 1,024 addresses and 0 IPv6 prefixes.

About this network

The AS handle BULLGREOSI is held by Bull SAS.

What it's used for

• The space carries corporate infrastructure, evidenced by the netname SOBULL-NET and registrants including Agarik Staff; DSI Bull; BULL SAS; BULLSAS ABUSE.
• The AS announces 1024 IPv4 addresses across 1 prefix (129.185.112.0/22) with 8 observed neighbours, indicating a small internal corporate estate rather than a transit or access network.
• Traffic from this AS consists of internal corporate systems and office workers for Bull SAS, a French IT services and systems integrator.

Notable

• Registrants align with the announcer, listing Agarik Staff; DSI Bull; BULL SAS; BULLSAS ABUSE for the sole prefix.
• The address inventory consists of a single /22 block, representing a compact, self-contained corporate allocation.

This description is AI-generated, best-effort context — not authoritative, and provided without any guarantee of accuracy.

Announced prefixes

• 129.185.112.0/22

Upstream networks

• AS174 Cogent Communications, LLC
• AS39180 LASOTEL SAS
• AS6939 Hurricane Electric LLC
• AS34019 Hivane Association

Adjacent networks

• AS174 Cogent Communications, LLC
• AS39180 LASOTEL SAS
• AS6939 Hurricane Electric LLC
• AS34019 Hivane Association

Routing security

• RPKI: 0 valid, 0 invalid and 6 not-found announcements; 0 ROAs.
• ASPA: none published.
• IRR: 33% of announcements registered; 3 route objects.
• Listed in as-sets: AS-LASOTEL, AS39801:AS-MULTIPASS-CUST, AS39801:AS-MULTIPASS-CUST-LIST, AS43100:AS-MEMBERS, AS43100:AS-MEMBERS:AS-LYN-RS.

Internet exchanges

• France-IX Lyon — Lyon, France