AS401288 C&L Broadband Connect, LLC

CL-BROADBAND - C&L Broadband Connect, LLC · registered in the United States

IPv4 addresses4,0965 prefixes · <0.001% of announced IPv4

Rank in United States#4,525largest network in US by IPv4 space, of 18,338 · <0.01% of US

Rank worldwide#15,395of 79,396 networks with IPv4

IPv61 x /32 (65,536 x /48)1 prefixes

CountryUnited States18,679 ASNs registered there

Open AS401288 in ASN lookup Look up an IP in this network (66.11.144.1) All networks in United States

IPv4 prefixes

All 5 prefixes, in address order.

66.11.144.0/22
66.11.148.0/23
66.11.150.0/24
66.11.151.0/24
66.11.152.0/21

IPv6 prefixes

All 1 prefix.

2607:cc40::/32

Similar-sized networks in United States

ASNNameIPv4 addresses

AS399928#4522 PAULDINGPUTNAM - PAULDING PUTNAM ELECTRIC TRUST, INC.4,096

AS400405#4523 FORT-DODGE-FIBER - Fort Dodge Fiber4,096

AS400674#4524 CLAY-COUNTY-CONNECT - Clay County Connect, Inc4,096

AS401413#4526 8TH-FIRE-NETWORK-01 - 8th Fire Communications, LLC4,096

AS401909#4527 MINRTT - MinRTT Inc4,096

AS401918#4528 HUA-8-ASN-01 - Humboldt Utilities Broadband4,096

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