AS23879 — YAHOO-INY INY Edge site

Network type: hosting

AS23879 announces 1 IPv4 prefixes covering 256 addresses and 2 IPv6 prefixes.

About this network

YAHOO-INY is operated by Yahoo Inc.

What it's used for

• The space carries Yahoo's internal infrastructure, evidenced by reverse DNS entries such as a10.dns.iny.yahoo.com and lo0.pat2.iny.yahoo.com.
• The AS announces 256 IPv4 addresses and 2 IPv6 prefixes while maintaining 7 observed neighbours, indicating a small, dedicated corporate edge site rather than a transit or access network.

Notable

• The RDAP registrant for the announced prefix 27.123.42.0/24 is listed as YAHOO INC, which aligns directly with the AS holder.
• The address inventory consists of a single IPv4 /24 block and two IPv6 /48 prefixes, all located in the United States.

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

Announced prefixes

• 27.123.42.0/24
• 2406:8600:f03f::/48
• 2406:8600:f83f::/48

Upstream networks

• AS18101 Reliance Communications Ltd.DAKC MUMBAI
• AS4755 TATA Communications formerly VSNL is Leading ISP
• AS24482 SG.GS

Adjacent networks

• AS18101 Reliance Communications Ltd.DAKC MUMBAI
• AS4755 TATA Communications formerly VSNL is Leading ISP
• AS24482 SG.GS

Internet exchanges

• DE-CIX Mumbai — Mumbai, India
• Extreme IX Mumbai — Mumbai, India