104.219.176.0/21

AS33132  ·  Crown Castle Fiber LLC

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Summary

Country United States
Domain crowncastle.com
ASN AS33132
Registry ARIN
ID CROWNCASTLE-104-219-176-0

WHOIS Details

NetHandle:      NET-104-219-176-0-1
OrgID:          CCFL-10
Parent:         NET-104-0-0-0-0
NetName:        CROWNCASTLE-104-219-176-0
NetRange:       104.219.176.0 - 104.219.183.255
NetType:        allocation
RegDate:        2014-10-27
Updated:        2024-03-04
Source:         ARIN


OrgID:          CCFL-10
OrgName:        Crown Castle Fiber LLC
CanAllocate:    
Street:         8020 Katy Freeway
City:           Houston
State/Prov:     TX
Country:        US
PostalCode:     77024
Comment:        https://www.crowncastle.com/
RegDate:        2023-07-12
Updated:        2023-11-07
OrgAdminHandle: CCIA3-ARIN
OrgTechHandle:  CCIA3-ARIN
OrgAbuseHandle: CCAR-ARIN
OrgNOCHandle:   CCNOC3-ARIN
Source:         ARIN


POCHandle:      CCNOC3-ARIN
IsRole:         Y
LastName:       Crown Castle Network Operations Center
FirstName:      
Street:         8020 Katy Freeway
City:           Houston
State/Prov:     TX
Country:        US
PostalCode:     77024
RegDate:        2023-06-14
Updated:        2025-06-16
OfficePhone:    +1-855-933-4237
Mailbox:        fibersupport@crowncastle.com
Source:         ARIN


POCHandle:      CCIA3-ARIN
IsRole:         Y
LastName:       Crown Castle IP Admin
FirstName:      
Street:         8020 Katy Freeway
City:           Houston
State/Prov:     TX
Country:        US
PostalCode:     77024
RegDate:        2023-06-14
Updated:        2025-06-18
OfficePhone:    +1-855-933-4237
Mailbox:        ipadmin@crowncastle.com
Source:         ARIN


POCHandle:      CCAR-ARIN
IsRole:         Y
LastName:       Crown Castle Abuse Reports
FirstName:      
Street:         8020 Katy Freeway
City:           Houston
State/Prov:     TX
Country:        US
PostalCode:     77024
RegDate:        2023-06-14
Updated:        2025-06-16
OfficePhone:    +1-855-933-4237
Mailbox:        abuse@crowncastle.com
Source:         ARIN

Hosted domains

There are 10 domain names hosted across 4 IP addresses on this ASN. Checkout our API to access full domain hosting information.

IP Address Domain Domains on this IP
104.219.179.89 kaitlynhorne.com 7
104.219.181.236 bhdistributor.com 1
104.219.181.214 boarshead-apps.com 1
104.219.181.114 corbinsight.com 1

Hosted domains API

Our Hosted Domains API, or Reverse IP API returns a full list of domains that are hosted on a single IP address.
Useful for Cybersecurity

Pingable IPs

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

IP Address ASN Details
104.219.176.93 AS33132 Crown Castle Fiber LLC 0.51ms from Miami, US
104.219.183.49 AS33132 Crown Castle Fiber LLC 0.80ms from Atlanta, US
104.219.177.145 AS33132 Crown Castle Fiber LLC 0.97ms from Miami, US
104.219.179.5 AS33132 Crown Castle Fiber LLC 0.52ms from Miami, US
104.219.180.241 AS33132 Crown Castle Fiber LLC 0.48ms from Miami, US
104.219.181.137 AS33132 Crown Castle Fiber LLC 0.53ms from Miami, US
104.219.182.209 AS33132 Crown Castle Fiber LLC 0.46ms 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
199.227.20.149 AS3549 Level 3 Parent, LLC 7.37ms from Atlanta, US
96.73.199.117 AS7922 Comcast Cable Communications, LLC 3.72ms from Atlanta, US
223.72.195.245 AS56048 China Mobile Communicaitons Corporation 0.98ms from Beijing, CN
181.57.219.213 AS14080 Telmex Colombia S.A. 2.32ms from Bogota, CO
13.68.29.245 AS8075 Microsoft Corporation 0.34ms from Boydton, US
98.20.156.101 AS7029 Windstream Communications LLC 11.47ms from Chicago, US
27.10.69.69 AS4837 CHINA UNICOM China169 Backbone 1.92ms from Chongqing, CN
193.33.205.69 AS207983 Codit Teknoloji Tic. Ltd. Sti. 0.13ms from Duesseldorf, DE
111.29.25.5 AS9808 China Mobile Communications Group Co., Ltd. 13.95ms from Guangzhou, CN
85.220.65.5 AS6677 Mila hf 1.16ms from Hafnarfjoerdur, IS
12.245.97.181 AS7018 AT&T Enterprises, LLC 1.54ms from Los Angeles, US
195.9.160.21 AS25513 PJSC Moscow city telephone network 1.24ms from Moscow, RU
174.177.126.213 AS7922 Comcast Cable Communications, LLC 14.86ms from Murfreesboro, US
196.207.29.213 AS15808 ACCESSKENYA GROUP LTD is an ISP serving 0.79ms from Nairobi, KE
52.223.227.53 AS46489 Twitch Interactive Inc. 0.49ms from New York City, US
157.130.216.37 AS701 Verizon Business 0.55ms from Philadelphia, US
191.19.173.197 AS27699 TELEFÔNICA BRASIL S.A 6.37ms from Sao Paulo, BR
14.95.238.53 AS4766 Korea Telecom 2.07ms from Seoul, KR
2.57.109.37 AS201466 Xarxes de Telecomunicacions Alternatives SL 1.79ms from Barcelona, ES
98.24.187.21 AS11426 Charter Communications Inc 9.24ms from Charlotte, US
20.51.4.245 AS8075 Microsoft Corporation 0.51ms from Chicago, US
86.42.57.245 AS5466 Eircom Limited 2.77ms from Dublin, IE
88.73.112.117 AS3209 Vodafone GmbH 6.65ms from Duesseldorf, DE
113.125.119.53 AS58519 Cloud Computing Corporation 0.30ms from Guiyang, CN
143.111.6.5 AS11773 The University Of Texas M.D. Anderson Cancer Center 1.40ms from Houston, US

Traceroute

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

$
traceroute -a -n -q1 -f4 104.219.179.123
traceroute to 104.219.179.123 (104.219.179.123): 64 hops max, 52 byte packets
4 [AS1299] 62.115.54.153 0.586 ms
5 *
6 *
7 [AS3356] 4.14.130.66 0.847 ms
9 [AS46887] 160.72.254.5 0.924 ms
11 [AS33132] 208.67.167.58 21.691 ms
12 [AS33132] 104.219.179.123 22.108 ms
Measurement taken from IPinfo ProbeNet in Dallas, US
On

What are IP address ranges?

IP address ranges, or netblocks, are groups of related IP addresses. They are usually represented as a base IP address, followed by a slash, and then a netmask which represents how many IP addresses are contained within the netblock. This format is known as CIDR. You'll also sometimes see netblocks given as a start ip address, and an end ip address, or an ip address range.

Traffic works its way around the internet based on the routing table, which contains a list of networks and their associated netblocks.

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