AS23880 — YAHOO-AEA Internet content provider

AS23880 announces 1 IPv4 prefixes covering 256 addresses and 1 IPv6 prefixes.

About this network

The AS handle YAHOO-AEA is held by Yahoo.

What it's used for

• The address space carries internal corporate infrastructure, evidenced by the netname CH-YAHOO and reverse DNS entries pointing to unknown.yahoo.com.
• The AS announces 256 IPv4 addresses and 1 IPv6 prefix with only 1 observed neighbour, indicating a small, isolated internal estate rather than a transit or access network.

Notable

• The registrant Yahoo Europe Operations Department; Network Abuse aligns with the announcer, confirming the space is operated directly by the organization.
• The inventory consists of a single /24 IPv4 block and one /48 IPv6 prefix, representing a finely subdivided internal corporate estate.

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

Announced prefixes

• 212.82.117.0/24
• 2a00:1288:f043::/48

Upstream networks

• AS8966 EMIRATES TELECOMMUNICATIONS GROUP COMPANY (ETISALAT GROUP) PJSC

Adjacent networks

• AS8966 EMIRATES TELECOMMUNICATIONS GROUP COMPANY (ETISALAT GROUP) PJSC

Routing security

• RPKI: 0 valid, 0 invalid and 2 not-found announcements; 0 ROAs.
• ASPA: none published.
• IRR: 100% of announcements registered; 14 route objects.
• Listed in as-sets: AS-EMIX, AS-HURRICANEV6, AS-KDDCUSTOMER2, AS-YAHOO, AS-YAHOO-KR, AS3491:AS-CUSTOMERS-AP.