Autonomous System details

AS33132

Crown Castle Fiber LLC · crowncastle.com

United States

BitTorrent

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AS33132 – Crown Castle Fiber LLC

Field	Value
Country	United States
Website	crowncastle.com
Hosted domains	340
IPv4 addresses	133,376
IPv6 addresses	79,563,034,966,297,589,874,937,561,088
ASN type	Hosting
Registry	arin
Allocated	21 years ago on Oct 07, 2004
Updated	2 years ago on Mar 04, 2024

Netblock	Company	Num of IPs
170.55.0.0/16	Crown Castle Fiber LLC	65,536
167.93.0.0/17	School District of Volusia County	32,768
45.73.144.0/20	Crown Castle Fiber LLC	4,096
69.80.64.0/20	Crown Castle Fiber LLC	4,096
45.42.56.0/21	Crown Castle Fiber LLC	2,048
74.120.40.0/21	Crown Castle Fiber LLC	2,048
104.219.176.0/21	Crown Castle Fiber LLC	2,048
162.213.144.0/21	Crown Castle Fiber LLC	2,048
162.246.136.0/21	Crown Castle Fiber LLC	2,048
162.252.120.0/21	Crown Castle Fiber LLC	2,048
199.26.72.0/21	Crown Castle Fiber LLC	2,048
199.27.240.0/21	Crown Castle Fiber LLC	2,048
199.189.192.0/21	Crown Castle Fiber LLC	2,048
204.28.104.0/21	Crown Castle Fiber LLC	2,048
74.115.232.0/22	Crown Castle Fiber LLC	1,024
198.72.44.0/22	Crown Castle Fiber LLC	1,024
199.167.100.0/22	Crown Castle Fiber LLC	1,024
204.88.28.0/22	Crown Castle Fiber LLC	1,024
208.67.164.0/22	Crown Castle Fiber LLC	1,024
170.55.52.0/23	Crown Castle Fiber LLC	512
45.73.155.0/24	Cityplace Hotel, LLC	256
45.73.156.0/24	Cityplace Hotel, LLC	256
74.120.46.0/24	Calvary Chapel Church, Inc	256
140.82.213.0/24	SYNERGY BROADBAND	256
141.193.54.0/24	Privatel Inc	256
162.213.147.0/24	Tallahassee State College	256
168.213.253.0/24	Tallahassee State College	256
170.55.0.0/24	Granite Telecommunications LLC	256
170.55.1.0/24	B2BHD.TV LLC	256
170.55.55.0/24	Ballantyne Broadband Partners, LLC dba Optical Communities	256
170.55.63.0/24	GDZ Computer Services	256
170.55.69.0/24	Coach, Inc	256
170.55.70.0/24	Net Associates	256
170.55.71.0/24	Charlotte Wi-Fi Inc. d/b/a National Wi-Fi	256
170.55.77.0/24	Charlotte Wi-Fi Inc. d/b/a National Wi-Fi	256
170.55.79.0/24	Blue Building Investment LLC	256
170.55.83.0/24	Charlotte Wi-Fi Inc. d/b/a National Wi-Fi	256
170.55.88.0/24	CP Communications	256
170.55.90.0/24	Crown Castle Fiber LLC	256
170.55.102.0/24	Crown Castle Fiber LLC	256
170.55.120.0/24	Northwest Regional Datacenter	256
170.55.127.0/24	D4U USA Consulting LLC	256
170.55.129.0/24	Charlotte Wi-Fi Inc. d/b/a National Wi-Fi	256
170.55.132.0/24	New York City Fire Pension Fund	256
170.55.135.0/24	Crown Castle Fiber LLC	256
170.55.150.0/24	James Moore & Co PL	256
170.55.162.0/24	Charlotte Wi-Fi Inc. d/b/a National Wi-Fi	256
170.55.188.0/24	Crown Castle Fiber LLC	256
170.55.192.0/24	PLS Logistics Services	256
170.55.197.0/24	Ballantyne Broadband Partners, LLC dba Optical Communities	256
198.181.255.0/24	Revelex.com	256
204.238.236.0/24	Crown Castle Fiber LLC	256

Netblock	Company
2604:200::/32	Crown Castle Fiber LLC
2602:80f:b000::/40	Family Church
2604:200:5::/48	Crown Castle Fiber LLC
2604:200:6::/48	Crown Castle Fiber LLC
2604:200:8::/48	CV108717 - Carlton Fields Jorden Burt
2604:200:9::/48	Carlton Fields, P.A.
2604:200:a::/48	CV99030 - Carlton Fields P.A.
2604:200:b::/48	CV100030 - Carlton Fields P.A.
2604:200:c::/48	Crown Castle Fiber LLC
2604:200:d::/48	Switch, Ltd.
2604:200:e::/48	L & L Holding Co LLC
2604:200:f::/48	Serafina Miami
2604:200:11::/48	CV113194 - Magic Leap Inc
2604:200:13::/48	New Horizons Communications
2604:200:17::/48	Commandlink
2604:200:18::/48	Commandlink
2604:200:19::/48	Advertising Concepts of America, Inc.
2604:200:1a::/48	Crown Castle Fiber LLC
2604:200:1d::/48	Crown Castle Fiber LLC
2604:200:1e::/48	Crown Castle Fiber LLC
2604:200:1f::/48	Crown Castle Fiber LLC
2604:1a00:59::/48	Fortinet
2604:1a00:5d::/48	Fortinet

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WHOIS Details

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                                                ASHandle:       AS33132
                                                OrgID:          AS33132
                                                ASName:         AS33132
                                                ASNumber:       AS33132
                                                RegDate:        0000-00-00
                                                Updated:        0000-00-00
                                                TechHandle:     AA00-AAAA
                                                Source:         AAAA

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IP WHOIS API & Database

Hosted Domains

There are 340 domain names hosted across 166 IP addresses on this ASN.

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IP Address	Domain	Domains on this IP
170.55.108.74	██████████	17
198.72.47.151	██████████	16
74.120.46.40	██████████	15
170.55.31.26	██████████	11
170.55.134.198	██████████	10
45.73.147.36	██████████	9
170.55.87.208	██████████	8
170.55.106.11	██████████	8
170.55.47.7	██████████	7
104.219.179.89	██████████	7

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Hosted Domains API & Database

Peers

There are 102 peers for this ASN.

Peers	Name
AS10273	Florida Power & Light Company
AS11227	Morningstar, Inc.
AS11493	Hillsborough County Sheriff's Office
AS11575	Jupiter Medical Center
AS11809	Embry-Riddle University
AS12253	Leon County Board of County Commisioners
AS13448	Forcepoint, LLC
AS13511	Univision Communications Inc.
AS13699	SWF Associates in Podiatric Medicine & Surgery
AS14091	Thrive Operations, LLC
AS16423	NETTOGO
AS1647	Interop Technologies
AS16861	Revelex.com
AS17026	Seminole Hard Rock Support Services,LLC
AS17343	South Florida Water Management District
AS18440	National Council on Compensation Insurance, Inc.
AS18643	SMART CITY NETWORKS, LIMITED PARTNERSHIP
AS18999	SAINT ANDREW'S SCHOOL OF BOCA RATON, INC.
AS19329	Martin County Board of County Commissioners
AS20120	CITY FURNITURE, INC.
AS20217	Percepta
AS20472	Synergy Networks
AS21710	St. Lucie County - Automated Services
AS21973	Xponet
AS22130	Doctor's Associates LLC
AS22444	United States Cold Storage Inc.
AS22472	Florida Supreme Court
AS22511	Presidio Networked Solutions LLC
AS22674	Southern Wine & Spirits of America, Inc.
AS23374	FPUAnet Communications
AS25641	Florida Health Care Plan, Inc.
AS25837	DATALINK INFORMATION TECHNOLOGIES INC.
AS25851	ALTIUS Broadband, LLC
AS25898	Full Sail, Inc.
AS26705	Whatabrands LLC
AS26778	Tampa General Hospital
AS27261	Seminole Gaming
AS29794	CohnReznick LLP
AS29912	Citizens Property Insurance Corporation
AS30415	Sarasota County Government
AS31812	Palm Beach County Sheriff's Office
AS31847	Facility Automation Solutions, Inc.
AS32034	SPEEDCAST LATAM INC.
AS32083	Omnispring, LLC
AS33290	United States Sugar Corporation
AS36240	Communications Unlimited Inc.
AS36265	Maverick Capital, LTD.
AS36762	Hearst-Argyle Television, Inc.
AS36809	City of Coral Gables
AS393303	Ryder System, Inc.
AS393902	UNIVERSAL HEALTH SERVICES
AS393993	City of Daytona Beach
AS395036	City of Sanibel
AS395195	ChildNet Inc.
AS395359	InTouch Health
AS395923	Patrica and Phillip Frost Museum of Science
AS396102	Formativ Health
AS396215	Charlotte County Board of County Commissioners
AS396235	Town of Davie
AS396291	NCH Healthcare System, Inc.
AS397038	Broward College
AS397123	Cox Media Group, LLC
AS397276	Ninth Judicial Circuit Court of Florida
AS397472	US NEW ERA INTERNET CORP
AS398063	Advisor360 LLC
AS398702	Scottish Rite Hospital for Children
AS398780	Bluebonnet Electric Cooperative, Inc.
AS399241	Ocean Bank
AS399298	HealthAxis Group, LLC
AS399305	Westinghouse Air Brake Technologies Corporation
AS399406	Bill360, Inc.
AS399769	Online Commerce Corp
AS399785	City of New Smyrna Beach
AS39997	Guardian Life Insurance Company Of America
AS400097	National Wi-Fi
AS401265	UNIVERSAL HEALTH SERVICES
AS40129	Sentry Data Systems, Inc.
AS40369	BANCO DE CREDITO E INVERSIONES, SA
AS40429	SETEL
AS40648	Lee County BoCC
AS46887	Crown Castle Fiber LLC
AS4893	DRW Holdings, LLC
AS53706	Arise Virtual Solutions Inc.
AS53796	Miami Children's Hospital
AS53937	Sarasota Memorial Hospital
AS54045	Wavetech Systems, LLC.
AS54119	WhiteSky Communications, LLC.
AS54663	Halifax Health
AS54928	Mount Sinai Medical Center of Florida, Inc.
AS55102	NRG Energy, Inc.
AS55136	CARLTON FIELDS, P.A.
AS6111	ADVENTIST HEALTH SYSTEM/SUNBELT, INC.
AS6245	InterNIC Registration Services
AS62854	Cheney Bros, Inc.
AS62884	Holland & Knight LLP
AS63073	The University of Tampa
AS63283	Red Lobster
AS63383	Single Digits, Inc.
AS63415	Great Healthworks, Inc
AS63427	Computer Design & Integration LLC

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ASN API & Database

Upstreams

There is 1 peer for this ASN.

upstreams	Name
AS46887	Crown Castle Fiber LLC

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ASN API & Database

Downstreams

There are 100 downstreams for this ASN.

Downstreams	Name
AS10273	Florida Power & Light Company
AS11227	Morningstar, Inc.
AS11493	Hillsborough County Sheriff's Office
AS11575	Jupiter Medical Center
AS11809	Embry-Riddle University
AS12253	Leon County Board of County Commisioners
AS13448	Forcepoint, LLC
AS13511	Univision Communications Inc.
AS13699	SWF Associates in Podiatric Medicine & Surgery
AS14091	Thrive Operations, LLC
AS16423	NETTOGO
AS1647	Interop Technologies
AS16861	Revelex.com
AS17026	Seminole Hard Rock Support Services,LLC
AS17343	South Florida Water Management District
AS18440	National Council on Compensation Insurance, Inc.
AS18643	SMART CITY NETWORKS, LIMITED PARTNERSHIP
AS18999	SAINT ANDREW'S SCHOOL OF BOCA RATON, INC.
AS19329	Martin County Board of County Commissioners
AS20120	CITY FURNITURE, INC.
AS20217	Percepta
AS20472	Synergy Networks
AS21710	St. Lucie County - Automated Services
AS21973	Xponet
AS22130	Doctor's Associates LLC
AS22444	United States Cold Storage Inc.
AS22472	Florida Supreme Court
AS22511	Presidio Networked Solutions LLC
AS22674	Southern Wine & Spirits of America, Inc.
AS23374	FPUAnet Communications
AS25641	Florida Health Care Plan, Inc.
AS25837	DATALINK INFORMATION TECHNOLOGIES INC.
AS25851	ALTIUS Broadband, LLC
AS25898	Full Sail, Inc.
AS26705	Whatabrands LLC
AS26778	Tampa General Hospital
AS27261	Seminole Gaming
AS29794	CohnReznick LLP
AS29912	Citizens Property Insurance Corporation
AS30415	Sarasota County Government
AS31812	Palm Beach County Sheriff's Office
AS31847	Facility Automation Solutions, Inc.
AS32034	SPEEDCAST LATAM INC.
AS33290	United States Sugar Corporation
AS36240	Communications Unlimited Inc.
AS36265	Maverick Capital, LTD.
AS36762	Hearst-Argyle Television, Inc.
AS36809	City of Coral Gables
AS393303	Ryder System, Inc.
AS393902	UNIVERSAL HEALTH SERVICES
AS393993	City of Daytona Beach
AS395036	City of Sanibel
AS395195	ChildNet Inc.
AS395359	InTouch Health
AS395923	Patrica and Phillip Frost Museum of Science
AS396102	Formativ Health
AS396215	Charlotte County Board of County Commissioners
AS396235	Town of Davie
AS396291	NCH Healthcare System, Inc.
AS397038	Broward College
AS397123	Cox Media Group, LLC
AS397276	Ninth Judicial Circuit Court of Florida
AS397472	US NEW ERA INTERNET CORP
AS398063	Advisor360 LLC
AS398702	Scottish Rite Hospital for Children
AS398780	Bluebonnet Electric Cooperative, Inc.
AS399241	Ocean Bank
AS399298	HealthAxis Group, LLC
AS399305	Westinghouse Air Brake Technologies Corporation
AS399406	Bill360, Inc.
AS399769	Online Commerce Corp
AS399785	City of New Smyrna Beach
AS39997	Guardian Life Insurance Company Of America
AS400097	National Wi-Fi
AS401265	UNIVERSAL HEALTH SERVICES
AS40129	Sentry Data Systems, Inc.
AS40369	BANCO DE CREDITO E INVERSIONES, SA
AS40429	SETEL
AS40648	Lee County BoCC
AS4893	DRW Holdings, LLC
AS53706	Arise Virtual Solutions Inc.
AS53796	Miami Children's Hospital
AS53937	Sarasota Memorial Hospital
AS54045	Wavetech Systems, LLC.
AS54119	WhiteSky Communications, LLC.
AS54663	Halifax Health
AS54928	Mount Sinai Medical Center of Florida, Inc.
AS55102	NRG Energy, Inc.
AS55136	CARLTON FIELDS, P.A.
AS6111	ADVENTIST HEALTH SYSTEM/SUNBELT, INC.
AS6245	InterNIC Registration Services
AS62854	Cheney Bros, Inc.
AS62884	Holland & Knight LLP
AS63073	The University of Tampa
AS63283	Red Lobster
AS63383	Single Digits, Inc.
AS63415	Great Healthworks, Inc
AS63427	Computer Design & Integration LLC
AS63430	5x5 Telecom
AS63468	Infinitt North America, Inc.

Get this data and more insights on related domains, allocation dates, registry names, IP counts with IPinfo's IP-to-ASN product.

ASN API & Database

Pingable IPs

309 IPs in this ASN replied to an ICMP ping during our most recent internet scan. Learn more.

IP Address	ASN	Details
170.55.125.65	AS33132 Crown Castle Fiber LLC	`0.40ms` from Miami, US
104.219.176.93	AS33132 Crown Castle Fiber LLC	`0.42ms` from Miami, US
170.55.3.17	AS33132 Crown Castle Fiber LLC	`0.42ms` from Miami, US
170.55.170.153	AS33132 Crown Castle Fiber LLC	`0.42ms` from Miami, US
170.55.144.49	AS33132 Crown Castle Fiber LLC	`0.42ms` from Miami, US
170.55.201.233	AS33132 Crown Castle Fiber LLC	`0.41ms` from Miami, US
162.213.150.177	AS33132 Crown Castle Fiber LLC	`0.62ms` from Miami, US
170.55.32.73	AS33132 Crown Castle Fiber LLC	`0.90ms` from Miami, US
167.93.100.251	AS33132 Crown Castle Fiber LLC	`9.35ms` from Atlanta, US
170.55.188.161	AS33132 Crown Castle Fiber LLC	`7.23ms` from Dallas, US
170.55.66.93	AS33132 Crown Castle Fiber LLC	`1.20ms` from Miami, US
170.55.160.81	AS33132 Crown Castle Fiber LLC	`1.90ms` from Miami, US
170.55.42.17	AS33132 Crown Castle Fiber LLC	`1.77ms` from Miami, US
74.120.40.17	AS33132 Crown Castle Fiber LLC	`0.55ms` from Miami, US
170.55.199.105	AS33132 Crown Castle Fiber LLC	`0.41ms` from Miami, US
170.55.17.249	AS33132 Crown Castle Fiber LLC	`0.43ms` from Miami, US
141.193.54.1	AS33132 Crown Castle Fiber LLC	`11.88ms` from Atlanta, US
170.55.162.122	AS33132 Crown Castle Fiber LLC	`0.85ms` from Atlanta, US
170.55.34.104	AS33132 Crown Castle Fiber LLC	`0.83ms` from Dallas, US
170.55.10.161	AS33132 Crown Castle Fiber LLC	`0.87ms` from Dallas, US
198.72.47.129	AS33132 Crown Castle Fiber LLC	`0.90ms` from Miami, US
69.80.66.242	AS33132 Crown Castle Fiber LLC	`0.41ms` from Miami, US
170.55.41.33	AS33132 Crown Castle Fiber LLC	`0.90ms` from Miami, US
204.88.31.137	AS33132 Crown Castle Fiber LLC	`0.40ms` from Miami, US
170.55.120.145	AS33132 Crown Castle Fiber LLC	`0.40ms` from Miami, US

Other Pingable IPs

Below is a random selection of 25 IPs that replied to an ICMP ping during our most recent internet scan.

IP Address	ASN	Details
23.27.69.28	AS137409 GSL Networks Pty LTD	`0.12ms` from Amsterdam, NL
52.157.73.60	AS8075 Microsoft Corporation	`0.27ms` from Amsterdam, NL
186.121.82.108	AS3816 COLOMBIA TELECOMUNICACIONES S.A. ESP BIC	`2.54ms` from Bogota, CO
173.188.171.220	AS7029 Windstream Communications LLC	`19.13ms` from Dallas, US
43.138.229.252	AS45090 Shenzhen Tencent Computer Systems Company Limited	`2.21ms` from Guangzhou, CN
76.14.67.60	AS11404 Wave Broadband	`5.81ms` from Hillsboro, US
115.134.161.252	AS4788 TM TECHNOLOGY SERVICES SDN. BHD.	`2.18ms` from Kuala Lumpur, MY
42.52.8.140	AS4837 CHINA UNICOM China169 Backbone	`6.35ms` from Liaoyang, CN
84.120.244.204	AS6739 VODAFONE ONO, S.A.	`9.59ms` from Madrid, ES
13.56.192.156	AS16509 Amazon.com, Inc.	`0.13ms` from San Jose, US
189.241.176.76	AS8151 UNINET	`3.86ms` from Santiago de Queretaro, MX
1.107.248.76	AS4766 Korea Telecom	`1.62ms` from Seoul, KR
39.121.7.60	AS9318 SK Broadband Co Ltd	`6.18ms` from Seoul, KR
138.75.86.108	AS4773 MobileOne Ltd. Mobile/Internet Service Provider Singapore	`2.09ms` from Singapore, SG
54.168.13.92	AS16509 Amazon.com, Inc.	`0.21ms` from Tokyo, JP
188.22.96.156	AS8447 A1 Telekom Austria AG	`0.85ms` from Vienna, AT
115.55.229.188	AS4837 CHINA UNICOM China169 Backbone	`6.18ms` from Zhengzhou, CN
85.5.125.92	AS3303 Swisscom (Switzerland) Ltd	`0.64ms` from Zuerich, CH
91.147.88.156	AS200590 NLS Kazakhstan LLC	`0.30ms` from Almaty, KZ
35.90.9.28	AS16509 Amazon.com, Inc.	`0.17ms` from Boardman, US
96.7.6.108	AS16625 Akamai Technologies, Inc.	`0.18ms` from Bogota, CO
194.35.36.252	AS200005 Akamai International B.V.	`0.46ms` from Frankfurt am Main, DE
88.57.205.92	AS3269 Telecom Italia S.p.A.	`4.33ms` from Milan, IT
122.16.133.156	AS4713 NTT DOCOMO BUSINESS,Inc.	`5.32ms` from Osaka, JP
129.211.55.92	AS45090 Shenzhen Tencent Computer Systems Company Limited	`1.97ms` from Shanghai, CN

Traceroute

Below is a recent traceroute taken from the IPinfo ProbeNet to an IP in this ASN. Learn more.

traceroute -a -n -q1 -f4 170.55.131.202

traceroute to 170.55.131.202 (170.55.131.202): 64 hops max, 52 byte packets

4 [AS3356] 4.16.116.214 0.768 ms

5 [AS46887] 160.72.252.66 0.678 ms

6 [AS33132] 170.55.131.202 0.981 ms

Measurement taken from

IPinfo ProbeNet in Atlanta, US

On November 28th 2025

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What is an ASN?

Autonomous System Numbers (ASNs) are assigned to entities such as Internet Service Providers and other large organizations that control blocks of IP addresses. This network page, and the organization field that's shown on the main IP address information page and also returned in the geolocation API are based on the ASN.

The ASN details will often correspond to the IP address owner, but for smaller organizations it may be that organization's parent, or their ISP. Find out more about AS33132 at robtex.

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