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AS14780
AS14780 Yahoo Holdings Inc.
YAHOO - Yahoo Holdings Inc. · registered in the United States
IPv4 addresses 768 2 prefixes · <0.001% of announced IPv4
Rank in United States #9,214 largest network in US by IPv4 space, of 18,338 · <0.01% of US
Rank worldwide #43,384 of 79,396 networks with IPv4
IPv6 1 x /48 1 prefixes
IPv4 prefixes
All 2 prefixes, in address order.
68.180.134.0/23 209.73.189.0/24
IPv6 prefixes
All 1 prefix.
Other ASNs named Yahoo Holdings Inc.
18 other networks use the same organisation name; together with AS14780 they announce 493,568 IPv4 addresses.
ASN Name IPv4 addresses
AS36647 YAHOO-GQ1 - Yahoo Holdings Inc. US 184,320
AS26101 YAHOO-BF1 - Yahoo Holdings Inc. US 121,344
AS36646 YAHOO-NE1 - Yahoo Holdings Inc. US 94,720
AS10310 YAHOO-1 - Yahoo Holdings Inc. US 78,080
AS7280 YAHOO-FC - Yahoo Holdings Inc. US 2,304
AS14778 YAHOO - Yahoo Holdings Inc. US 1,536
AS10880 YAHOO-AN2 - Yahoo Holdings Inc. US 1,536
AS14777 YAHOO - Yahoo Holdings Inc. US 1,280
AS36088 YAHOO-BCST-AC2 - Yahoo Holdings Inc. US 1,280
AS5779 YAHOO-DNB - Yahoo Holdings Inc. US 768
AS14196 YAHOO-CHA - Yahoo Holdings Inc. US 768
AS14776 YAHOO - Yahoo Holdings Inc. US 768
AS14779 YAHOO - Yahoo Holdings Inc. US 768
AS36229 YAHOO-YSM-SC8 - Yahoo Holdings Inc. US 768
AS36752 YAHOO-SP1 - Yahoo Holdings Inc. US 768
AS393245 YAHOO-SWB - Yahoo Holdings Inc. US 768
AS4866 POLYVORE - Yahoo Holdings Inc. US 768
AS16515 ALTAVISTA - Yahoo Holdings Inc. US 256
Similar-sized networks in United States
ASN Name IPv4 addresses
AS14280 #9211 NETNATION - Ntirety, Inc.768
AS14776 #9212 YAHOO - Yahoo Holdings Inc.768
AS14779 #9213 YAHOO - Yahoo Holdings Inc.768
AS16652 #9215 RISEUP - Riseup Networks768
AS17243 #9216 BYTENODE-AS - Byte Node LLC768
AS18872 #9217 VERITAS - Veritas Technologies LLC768
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