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AS19836
AS19836 VeriSign Infrastructure & Operations
VERISIGNGRS - VeriSign Infrastructure & Operations · registered in the United States
IPv4 addresses 256 1 prefixes · <0.001% of announced IPv4
Rank in United States #13,325 largest network in US by IPv4 space, of 18,338 · <0.01% of US
Rank worldwide #61,104 of 79,396 networks with IPv4
IPv6 1 x /48 1 prefixes
IPv4 prefixes
All 1 prefix, in address order.
IPv6 prefixes
All 1 prefix.
Other ASNs named VeriSign Infrastructure & Operations
6 other networks use the same organisation name; together with AS19836 they announce 63,488 IPv4 addresses.
ASN Name IPv4 addresses
AS7342 VERISIGN-AS - VeriSign Infrastructure & Operations US 30,208
AS30060 VERISIGN-ILG1 - VeriSign Infrastructure & Operations US 13,824
AS26134 BROAD-RUN-BORDER-AS - VeriSign Infrastructure & Operations US 12,288
AS11840 VGRS-REGISTRY-AS - VeriSign Infrastructure & Operations US 5,632
AS16838 VERISIGN-CORP - VeriSign Infrastructure & Operations US 1,024
AS10515 CLT-NIC - VeriSign Infrastructure & Operations US 256
Similar-sized networks in United States
ASN Name IPv4 addresses
AS19532 #13322 TRILLIANTNC - Trilliant Networks Inc.256
AS19712 #13323 ZOLL-CHELM - ZOLL Medical Corporation256
AS19770 #13324 PHOENIXCONTACTSERVICES-US - Phoenix Contact Services, Inc.256
AS20099 #13326 HMNS - Houston Museum of Natural Science256
AS20230 #13327 CARRINGTON-MS-LLC-2007 - Carrington Mortgage Holdings, LLC256
AS20344 #13328 BILLERICAPS-MA-ASN - Billerica Public Schools256
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