AS29110 — PASTEUR-AS PARIS, France

AS29110 announces 1 IPv4 prefixes covering 65,536 addresses and 0 IPv6 prefixes.

About this network

PASTEUR-AS is operated by Institut Pasteur.

What it's used for

• The space carries the internal network of the Institut Pasteur, a major biomedical research institution in Paris, as indicated by the netname FR-INSTITUT-PASTEUR and registrant DSI - Institut Pasteur.
• The AS announces 65536 IPv4 addresses within a single /16 prefix (157.99.0.0/16) and maintains 2 observed neighbours, a ratio consistent with a self-contained corporate or institutional estate rather than a transit or access provider.

Notable

• The RDAP registrant DSI - Institut Pasteur aligns directly with the AS holder PASTEUR-AS Institut Pasteur, confirming the space is owned and managed by the research institute itself.
• The address inventory consists of a single contiguous /16 block, typical of a large organization managing its own internal infrastructure without subdividing into multiple public prefixes.

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

Announced prefixes

• 157.99.0.0/16

Upstream networks

• AS174 Cogent Communications, LLC
• AS5511 Orange S.A.

Adjacent networks

• AS174 Cogent Communications, LLC
• AS5511 Orange S.A.

Routing security

• RPKI: 0 valid, 0 invalid and 1 not-found announcements; 0 ROAs.
• ASPA: none published.
• IRR: 100% of announcements registered; 1 route objects.
• Listed in as-sets: AS-RENATER.