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AS399612
AS399612 Sapphire Software
SAPPHIREK12-ASN01 - Sapphire Software · registered in the United States
IPv4 addresses 256 1 prefixes · <0.001% of announced IPv4
Rank in United States #12,825 largest network in US by IPv4 space, of 18,338 · <0.01% of US
Rank worldwide #59,935 of 79,396 networks with IPv4
IPv6 4,097 x /48 2 prefixes
IPv4 prefixes
All 1 prefix, in address order.
IPv6 prefixes
All 2 prefixes.
2602:fc7a::/36 2604:7e00:31::/48
Similar-sized networks in United States
ASN Name IPv4 addresses
AS14427 #12822 NTT-GLOBAL-DATA-CENTERS-AMERICA-INC - NTT Global Data Centers Americas, INC.256
AS17160 #12823 NCOM-NA - Neofelis Communications256
AS40419 #12824 H2-TECHNOLOGIES-GOV - Austin Hadley, Sole Proprietorship256
AS603 #12826 EQUINIX-EC - Equinix, Inc.256
AS971 #12827 PUREVOLTAGE - PureVoltage Hosting Inc.256
AS10494 #12828 AAI - Rodney Grimes, Sole Proprietorship256
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