AS10229 Yahoo Inc.

YAHOO-TW1 - Yahoo Inc. · registered in Taiwan

IPv4 addresses2561 prefixes · <0.001% of announced IPv4

Rank in Taiwan#224largest network in TW by IPv4 space, of 237 · <0.01% of TW

Rank worldwide#63,246of 79,396 networks with IPv4

IPv6noneno IPv6 routes announced

CountryTaiwan288 ASNs registered there

Open AS10229 in ASN lookup Look up an IP in this network (203.83.217.1) All networks in Taiwan

IPv4 prefixes

All 1 prefix, in address order.

203.83.217.0/24

Similar-sized networks in Taiwan

ASNNameIPv4 addresses

AS207468#221 lihengyu Li Heng Yu256

AS212358#222 TW-DANNY-AS WeiXuan Chang256

AS9831#223 UNIGATE-AS-AP - AS NO. FOR UNIGATE TELECOM INC.256

AS17718#225 TWNIC - Taiwan Network Information center256

AS18178#226 PITTQIAO-AS-TW - Pittqiao Network Information Co.,Ltd.256

AS24169#227 CHUAN-CHAN-NET-A - Chuan Chan Co. Ltd.256

IP-to-ASN data: iptoasn.com (public domain). Snapshot downloaded 2026-11-11, refreshed daily. Ranges are what each network announces in BGP, not registry allocations. Data sources