ASN Information - AS16503

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General Information

Name: Zayo Bandwidth
Domain: zayo.com
Country: US
Type: hosting
Registry: ARIN

Prefix Counts

IPv4 Count: 20,736
IPv6 Count: 0

IPv4 Prefixes

CIDR Country Network Name Organization Registry Status Size
64.20.96.0/19 US ENVISION-TECHNOLOGIES-INC Envision Technologies, INC ARIN reassignment 8,192
64.124.127.0/24 US ABOV-T00737-01-64-124-127-0-26 RockYou ARIN reassignment 256
66.45.192.0/19 US NWTI Zayo Bandwidth ARIN allocation 8,192
216.178.48.0/20 US NWINFONET1 Northwest Infonet ARIN reassignment 4,096

Network Relationships

Upstreams: AS19092