AS11074 Crown Castle Fiber LLC

CROWNCASTLE-AS11074 - Crown Castle Fiber LLC · registered in the United States

IPv4 addresses2561 prefixes · <0.001% of announced IPv4

Rank in United States#13,772largest network in US by IPv4 space, of 18,338 · <0.01% of US

Rank worldwide#63,275of 79,396 networks with IPv4

IPv6noneno IPv6 routes announced

CountryUnited States18,679 ASNs registered there

Open AS11074 in ASN lookup Look up an IP in this network (76.8.92.1) All networks in United States

IPv4 prefixes

All 1 prefix, in address order.

76.8.92.0/24

Other ASNs named Crown Castle Fiber LLC

11 other networks use the same organisation name; together with AS11074 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

AS23329AS23329 - Crown Castle Fiber LLC US1,536

AS30372AS30372 - Crown Castle Fiber LLC US1,536

AS16657CROWNCASTLE-AS16657 - Crown Castle Fiber LLC US768

AS394647AS394647 - Crown Castle Fiber LLC US512

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

AS11009#13769 CARLOWUNIV - Carlow University256

AS11036#13770 AVISPL - Signal Perfection, Ltd., Inc.256

AS11073#13771 MPR-DUAL-INT - Minnesota Public Radio256

AS11076#13773 COMMUNITY-COMPUTER-SERVICE-INC - COMMUNITY COMPUTER SERVICE INC256

AS11085#13774 NCS-TECHNOLOGIES - NCS Technologies Inc256

AS11088#13775 ICONNECT - iConnect256

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