The IP API The IP API
// ASN

AS10880

YAHOO-AN2 - Yahoo Holdings Inc., US

Detailed information about the Autonomous System. Need another one? Look up a different ASN.

ASN
AS10880
Organization
Yahoo Holdings Inc.
Description
YAHOO-AN2 - Yahoo Holdings Inc., US
Country
US
State / Region
NY
City
New York
Address
770 BROADWAY FL 9
Registry (RIR)
ARIN
Created
2018-12-23
Updated
2025-09-03
IPv4 Prefixes
6
IPv6 Prefixes
6

IPv4 Prefixes

6 total
202.165.97.0/24
203.84.218.0/24
203.84.220.0/24
209.191.95.0/24
68.180.130.0/24
68.180.131.0/24

IPv6 Prefixes

6 total
2001:4998:170::/48
2001:4998:1b0::/48
2406:2000:1d0::/48
2406:2000:ff92::/48
2406:6e00:2::/48
2804:1bc:ff92::/48

What is AS10880?

AS10880 is an Autonomous System Number (ASN) assigned to Yahoo Holdings Inc.. An ASN identifies a network or group of IP prefixes operated under a common routing policy in the BGP protocol.

Looking for more ASN data?

Use our ASN Lookup Tool for real-time WHOIS queries, or explore our API documentation to integrate ASN data into your applications.