ASN Lookup Tool

Crown Castle Fiber LLC crowncastle.com US US 7 Routes

AS Data

AS30372

AS30372 – Crown Castle Fiber LLC

AS Number 30372
AS Name AS30372
Organization Crown Castle Fiber LLC(ccfl-10)
Country US
Website crowncastle.com
Number of IPv4 Routes 7
Number of IPv6 Routes 0
ASN type ISP
Registry ARIN
Date Allocated 2014-07-08

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Use ASN data for AS30372 in automation: routing intelligence, peering analysis, ownership checks, and network observability.

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IP Ranges

Route # IPs
8.225.194.0/24 256
8.41.205.0/24 256
8.20.92.0/24 256
8.41.192.0/24 256
8.41.196.0/24 256
8.41.207.0/24 256
8.41.206.0/24 256

Raw Whois Response

#
# ARIN WHOIS data and services are subject to the Terms of Use
# available at: https://www.arin.net/resources/registry/whois/tou/
#
# If you see inaccuracies in the results, please report at
# https://www.arin.net/resources/registry/whois/inaccuracy_reporting/
#
# Copyright 1997-2026, American Registry for Internet Numbers, Ltd.
#


ASNumber:       30372
ASName:         AS30372
ASHandle:       AS30372
RegDate:        2014-07-08
Updated:        2024-01-03    
Ref:            https://rdap.arin.net/registry/autnum/30372



OrgName:        Crown Castle Fiber LLC
OrgId:          CCFL-10
Address:        8020 Katy Freeway
City:           Houston
StateProv:      TX
PostalCode:     77024
Country:        US
RegDate:        2023-07-12
Updated:        2026-02-19
Comment:        https://www.crowncastle.com/
Ref:            https://rdap.arin.net/registry/entity/CCFL-10


OrgAbuseHandle: CCAR-ARIN
OrgAbuseName:   Crown Castle Abuse Reports
OrgAbusePhone:  +1-855-933-4237 
OrgAbuseEmail:  abuse@crowncastle.com
OrgAbuseRef:    https://rdap.arin.net/registry/entity/CCAR-ARIN

OrgTechHandle: CCIA3-ARIN
OrgTechName:   Crown Castle IP Admin
OrgTechPhone:  +1-855-933-4237 
OrgTechEmail:  ipadmin@crowncastle.com
OrgTechRef:    https://rdap.arin.net/registry/entity/CCIA3-ARIN

OrgNOCHandle: CCNOC3-ARIN
OrgNOCName:   Crown Castle Network Operations Center
OrgNOCPhone:  +1-855-933-4237 
OrgNOCEmail:  fibersupport@crowncastle.com
OrgNOCRef:    https://rdap.arin.net/registry/entity/CCNOC3-ARIN


#
# ARIN WHOIS data and services are subject to the Terms of Use
# available at: https://www.arin.net/resources/registry/whois/tou/
#
# If you see inaccuracies in the results, please report at
# https://www.arin.net/resources/registry/whois/inaccuracy_reporting/
#
# Copyright 1997-2026, American Registry for Internet Numbers, Ltd.
#

Parsed Whois Response

Peers

AS Number Description Country
AS40167 Schiffrin & Barroway, LLP US
AS3549 Level 3 Communications, Inc. (GBLX) US
AS13789 Unitas Global US
AS40179 Hunterdon Central Regional High School US
AS3356 Level 3 Parent, LLC US

Upstreams

AS Number Description Country
AS13789 Unitas Global US
AS3356 Level 3 Parent, LLC US

Downstreams

AS Number Description Country
AS40167 Schiffrin & Barroway, LLP US
AS40179 Hunterdon Central Regional High School US
AS3356 Level 3 Parent, LLC US

Contacts

Email Contacts

ipadmin@crowncastle.com

Abuse Contacts

abuse@crowncastle.com

Legacy Routes

8.41.202.0/24

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Frequently Asked Questions

ASN AS30372 is an Autonomous System Number used to identify a network for BGP internet routing.
AS30372 is listed under Crown Castle Fiber LLC.
Peers are lateral network interconnections, upstreams are transit providers, and downstreams are customer networks receiving connectivity.
Routes and IP ranges are the network prefixes announced by the ASN on the internet and show the address space it originates.
WHOIS provides registration and contact context for ASN ownership, administration, and operational reference.
This page previews large ASN datasets. Use See more to load additional rows, and upgrade your plan to view complete peer, route, upstream, and downstream data.