ASN Information - AS12276

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General Information

Name: San Francisco Metropolitan Internet Exchange (sfmix)
Domain: sfmix.org
Country: US
Type: isp
Registry: ARIN

Prefix Counts

IPv4 Count: 256
IPv6 Count: 20,551,738,933,448,695,970,004,992

IPv4 Prefixes

CIDR Country Network Name Organization Registry Status Size
192.33.255.0/24 US SFMIX-V4-MANAGEMENT San Francisco Metropolitan Internet Exchange (sfmix) ARIN allocation 256

IPv6 Prefixes

CIDR Country Network Name Organization Registry Status
2620:11a:b000::/44 US SFMIX-V6-MANAGEMENT San Francisco Metropolitan Internet Exchange (sfmix) ARIN allocation
2620:11a:b000::/48 US SFMIX-V6-MANAGEMENT San Francisco Metropolitan Internet Exchange (sfmix) ARIN allocation

Network Relationships

Upstreams: AS1299, AS6939, AS33742