AS400701 National Broadband Coop

NCCB-COOP - National Broadband Coop · registered in the United States

IPv4 addresses5121 prefixes · <0.001% of announced IPv4

Rank in United States#10,154largest network in US by IPv4 space, of 18,338 · <0.01% of US

Rank worldwide#47,535of 79,396 networks with IPv4

IPv64,096 x /481 prefixes

CountryUnited States18,679 ASNs registered there

Open AS400701 in ASN lookup Look up an IP in this network (206.168.140.1) All networks in United States

IPv4 prefixes

All 1 prefix, in address order.

206.168.140.0/23

IPv6 prefixes

All 1 prefix.

2602:fb74::/36

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AS400828#10156 HCDL-ATLANTA-DATA-CENTER - H5 Data Centers512

AS401441#10157 GOOSEWORKS - Gooseworks LLC512

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