AS23329 Crown Castle Fiber LLC

AS23329 - Crown Castle Fiber LLC · registered in the United States

IPv4 addresses1,5364 prefixes · <0.001% of announced IPv4

Rank in United States#7,017largest network in US by IPv4 space, of 18,338 · <0.01% of US

Rank worldwide#26,563of 79,396 networks with IPv4

IPv6noneno IPv6 routes announced

CountryUnited States18,679 ASNs registered there

Open AS23329 in ASN lookup Look up an IP in this network (206.226.130.1) All networks in United States

IPv4 prefixes

All 4 prefixes, in address order.

206.226.130.0/24
206.226.146.0/23
206.226.150.0/23
206.226.169.0/24

Other ASNs named Crown Castle Fiber LLC

11 other networks use the same organisation name; together with AS23329 they announce 960,512 IPv4 addresses.

ASNNameIPv4 addresses

AS46887CROWNCASTLE-AS46887 - Crown Castle Fiber LLC US813,312

AS33132CROWNCASTLE-AS33132 - Crown Castle Fiber LLC US130,048

AS33313AS33313 - Crown Castle Fiber LLC US6,912

AS27506CROWNCASTLE-AS27506 - Crown Castle Fiber LLC US5,120

AS30372AS30372 - Crown Castle Fiber LLC US1,536

AS16657CROWNCASTLE-AS16657 - Crown Castle Fiber LLC US768

AS394647AS394647 - Crown Castle Fiber LLC US512

AS11074CROWNCASTLE-AS11074 - Crown Castle Fiber LLC US256

AS13592CROWNCASTLE-AS13592 - Crown Castle Fiber LLC US256

AS63441AS63441 - Crown Castle Fiber LLC US256

AS21687AS21687 - Crown Castle Fiber LLC USIPv6 only

Similar-sized networks in United States

ASNNameIPv4 addresses

AS23049#7014 AS23049 - Ecolab, Inc.1,536

AS23225#7015 NORTH-CAROLINA-WIRELESS - RiverStreet Networks1,536

AS23262#7016 IWANINC-US - IWAN INC.1,536

AS23371#7018 CAEUS-AS - CAE USA, Inc1,536

AS23374#7019 FPUA - FPUAnet Communications1,536

AS23415#7020 G5INTERNET - G5 INTERNET, LLC1,536

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