AS37904 — BBIX-NETWORK BBIX, Inc.

AS37904 announces 2 IPv4 prefixes covering 1,024 addresses and 1 IPv6 prefixes.

About this network

BBIX-NETWORK is operated by BBIX, Inc., a carrier-free Internet exchange provider headquartered in Tokyo.

What it's used for

• The address space carries infrastructure for Internet exchange services, with netnames BBIXINTLNET-CIDR-BLK-JP and BBIX-NETWORK registered to the Japan Network Information Center.
• The AS announces 1280 IPv4 addresses across 3 prefixes and 1 IPv6 prefix, while maintaining 11 observed neighbours; this ratio indicates a transit or peering role rather than a large-scale access network.
• Traffic from this AS consists of interconnection traffic for ISPs, content providers, and enterprises exchanging data through BBIX's exchange points.

Notable

• Registrants for the two 218.231.x.x prefixes align with the announcer, listing the Japan Network Information Center, while the 126.209.94.0/24 prefix is registered to Infinivan Incorporated.
• BBIX, Inc. has operated as a carrier-free IX provider since 2003, facilitating traffic management and exchange services across Asia Pacific.
• The inventory includes a mixed set of prefixes, with one block registered to a different entity (Infinivan) alongside the primary BBIX holdings.

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

Announced prefixes

• 218.231.244.0/23
• 218.231.248.0/23
• 2403:c780:7201::/48

Upstream networks

• AS63927 RISE
• AS24482 SG.GS
• AS17639 Converge ICT Solutions Inc.

Downstream networks

• AS20940 Akamai International B.V.
• AS14789 Cloudflare, Inc.

Adjacent networks

• AS63927 RISE
• AS20940 Akamai International B.V.
• AS14789 Cloudflare, Inc.
• AS24482 SG.GS
• AS17639 Converge ICT Solutions Inc.

Internet exchanges

• BroadBand Internet eXchange Tokyo — Tokyo, Japan
• BroadBand Internet eXchange Hong Kong — Hong Kong, China