AS29966 VeriSign Global Registry Services

VGRS-AC22 - VeriSign Global Registry Services · registered in the United States

IPv4 addresses2561 prefixes · <0.001% of announced IPv4

Rank in United States#14,959largest network in US by IPv4 space, of 18,338 · <0.01% of US

Rank worldwide#65,097of 79,396 networks with IPv4

IPv6noneno IPv6 routes announced

CountryUnited States18,679 ASNs registered there

Open AS29966 in ASN lookup Look up an IP in this network (64.6.66.1) All networks in United States

IPv4 prefixes

All 1 prefix, in address order.

64.6.66.0/24

Other ASNs named VeriSign Global Registry Services

10 other networks use the same organisation name; together with AS29966 they announce 10,240 IPv4 addresses.

ASNNameIPv4 addresses

AS397204VRSN-AC28 - VeriSign Global Registry Services US2,304

AS20172VGRS-AC27 - VeriSign Global Registry Services US1,536

AS36629MGTLD - VeriSign Global Registry Services US1,536

AS36625KGTLD - VeriSign Global Registry Services US1,280

AS396600VRSN-AC50-340 - VeriSign Global Registry Services US1,280

AS396828VRSN-AC50-340 - VeriSign Global Registry Services US1,024

AS396654VRSN-AC50-340 - VeriSign Global Registry Services US512

AS26415VERISIGN-INC - VeriSign Global Registry Services US256

AS396549VRSN-AC50-340 - VeriSign Global Registry Services US256

AS396566VRSN-AC50-340 - VeriSign Global Registry Services USIPv6 only

Similar-sized networks in United States

ASNNameIPv4 addresses

AS29960#14956 QUALTRICS-01 - Qualtrics LLC256

AS29961#14957 MADISON-COUNTY-COMMISSION-AL - Madison County Commission256

AS29964#14958 MCCORMICK-AND-COMPANY - McCormick & Company Inc.256

AS29971#14960 ICUC001 - iControl Systems USA LLC256

AS29989#14961 URM-AS1 - URM Stores Inc256

AS30014#14962 EDF-RE-MONTREAL - EDF Renewables, Inc.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