ASN Information - AS18731

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General Information

Name: Cityside Fiber
Domain: citysidenetworks.com
Country: US
Type: isp
Registry: ARIN

Prefix Counts

IPv4 Count: 512
IPv6 Count: 79,228,162,514,264,337,593,543,950,336

IPv4 Prefixes

CIDR Country Network Name Organization Registry Status Size
23.164.40.0/24 US CITYSIDEFIBER Cityside Fiber ARIN allocation 256
128.177.138.0/24 US ZAYO-128-177-138-0-24 Cityside Networks ARIN reassignment 256

IPv6 Prefixes

CIDR Country Network Name Organization Registry Status
2607:73c0::/32 US CITYSIDEFIBER Cityside Fiber ARIN allocation

Network Relationships

Upstreams: AS3356, AS6461