AS57157 — BI-AS bi. SAS

AS57157 announces 3 IPv4 prefixes covering 1,536 addresses and 1 IPv6 prefixes.

About this network

The AS handle BI-AS is held by bi. SAS.

What it's used for

• The address space carries business infrastructure, evidenced by the reverse DNS record mail.isd-sa.com and netnames FR-INIFLUX-20130703, FR-INIFLUX-20090624, and FR-INIFLUX-20030512.
• The network announces 1536 IPv4 addresses across 3 prefixes and 1 IPv6 prefix, while maintaining 40 observed neighbours. This ratio of limited address space against a high number of peering partners indicates a transit or interconnection role rather than a large-scale access network.

Notable

• All registrants for the announced prefixes are listed as bi. SAS, which agrees with the AS holder.
• The address inventory consists of three distinct IPv4 blocks and one IPv6 /32, all located in France.

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

Announced prefixes

• 185.29.244.0/22
• 193.56.15.0/24
• 213.218.162.0/24
• 2a0f:d1c0::/32

Upstream networks

• AS35625 Eurofiber France SAS
• AS39801 France IX Services SASU
• AS6939 Hurricane Electric LLC
• AS34019 Hivane Association
• AS50628 Leonix Telecom SAS
• AS12779 IT.Gate S.p.A.
• AS24482 SG.GS
• AS37721 Virtual Technologies & Solutions

Adjacent networks

• AS35625 Eurofiber France SAS
• AS39801 France IX Services SASU
• AS6939 Hurricane Electric LLC
• AS12779 IT.Gate S.p.A.
• AS24482 SG.GS
• AS34019 Hivane Association
• AS37721 Virtual Technologies & Solutions
• AS50628 Leonix Telecom SAS

Routing security

• RPKI: 0 valid, 0 invalid and 7 not-found announcements; 0 ROAs.
• ASPA: none published.
• IRR: 100% of announcements registered; 8 route objects.
• Listed in as-sets: AS-AVANTEL-MSK, AS-AVANTELMOSCOW, AS-MATRIXTELECOM, AS-MCNTT, AS35625:AS-EUROFIBER-FR, AS39801:AS-MULTIPASS-CUST.