1. All IP Ranges
  2. 170.0.0.0/8
  3. 170.55.0.0/16
  4. AS33132  | 170.55.0.0/16

170.55.0.0/16

AS33132  ·  Crown Castle Fiber LLC

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Summary

Country United States
Domain crowncastle.com
ASN AS33132
Registry ARIN
ID CROWNCASTLE-170-55-0-0

WHOIS Details

NetHandle:      NET-170-55-0-0-1
OrgID:          CCFL-10
Parent:         NET-170-0-0-0-0
NetName:        CROWNCASTLE-170-55-0-0
NetRange:       170.55.0.0 - 170.55.255.255
NetType:        allocation
RegDate:        1994-02-15
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:      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


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

Overlapping Ranges

BGP prefixes that are contained by 170.55.0.0/16

Range ASN Company Num of IPs
170.55.162.0/24 AS33132 Charlotte Wi-Fi Inc. d/b/a National Wi-Fi 256
170.55.171.0/24 AS40374 Southern Insurance Underwriters, Inc 256
170.55.192.0/24 AS33132 PLS Logistics Services 256
170.55.0.0/24 AS33132 Granite Telecommunications LLC 256
170.55.197.0/24 AS33132 Ballantyne Broadband Partners, LLC dba Optical Communities 256
170.55.55.0/24 AS33132 Ballantyne Broadband Partners, LLC dba Optical Communities 256
170.55.63.0/24 AS33132 GDZ Computer Services 256
170.55.69.0/24 AS33132 Coach, Inc 256
170.55.70.0/24 AS33132 Net Associates 256
170.55.71.0/24 AS33132 Charlotte Wi-Fi Inc. d/b/a National Wi-Fi 256
170.55.77.0/24 AS33132 Charlotte Wi-Fi Inc. d/b/a National Wi-Fi 256
170.55.79.0/24 AS33132 Blue Building Investment LLC 256
170.55.83.0/24 AS33132 Charlotte Wi-Fi Inc. d/b/a National Wi-Fi 256
170.55.196.0/24 AS393902 Manatee Memorial Hospital 256
170.55.1.0/24 AS33132 B2BHD.TV LLC 256
170.55.127.0/24 AS33132 D4U USA Consulting LLC 256
170.55.129.0/24 AS33132 Charlotte Wi-Fi Inc. d/b/a National Wi-Fi 256

Hosted domains

There are 162 domain names hosted across 75 IP addresses on this ASN. Checkout our API to access full domain hosting information.

IP Address Domain Domains on this IP
170.55.108.74 dhdr.com 14
170.55.31.26 tts-losangeles.com 11
170.55.106.11 fltracking.org 8
170.55.87.208 peoplestrustinsuranceblog.com 8
170.55.47.7 ascendantins.info 8
170.55.134.198 funfamilycruisitude.com 5
170.55.163.70 atgautoparts.com 5
170.55.24.188 castroltowing.com 4
170.55.0.223 postseparationsurvey3.com 4
170.55.170.177 stantec-gs.com 4
170.55.193.203 lanalexllc.com 4
170.55.99.139 thefaithconference.org 3
170.55.162.66 gwama.net 3
170.55.12.151 thelightswitch.com 3
170.55.163.73 amtech574.com 3
170.55.182.229 chetureviews.com 3
170.55.195.201 bizcreditprequal.com 2
170.55.195.214 fraudprotectionnetworkinc.com 2
170.55.63.148 hydeshipping.com 2
170.55.195.199 prequalifywithdanielle.com 2

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
Read more

Pingable IPs

6,786 IPs in this range replied to an ICMP ping during our most recent internet scan. Learn more.

IP Address ASN Details
170.55.154.41 AS33132 Crown Castle Fiber LLC 0.86ms from Dallas, US
170.55.7.41 AS33132 Crown Castle Fiber LLC 0.42ms from Miami, US
170.55.109.245 AS33132 Crown Castle Fiber LLC 0.43ms from Miami, US
170.55.19.9 AS33132 Crown Castle Fiber LLC 0.42ms from Miami, US
170.55.165.174 AS46887 Crown Castle Fiber LLC 2.56ms from Miami, US
170.55.129.20 AS33132 Crown Castle Fiber LLC 3.11ms from Dallas, US
170.55.34.116 AS33132 Crown Castle Fiber LLC 0.88ms from Dallas, US
170.55.100.185 AS33132 Crown Castle Fiber LLC 0.41ms from Miami, US
170.55.75.241 AS33132 Crown Castle Fiber LLC 0.42ms from Miami, US
170.55.8.217 AS33132 Crown Castle Fiber LLC 0.40ms from Miami, US
170.55.94.41 AS33132 Crown Castle Fiber LLC 0.42ms from Miami, US
170.55.6.113 AS33132 Crown Castle Fiber LLC 0.39ms from Miami, US
170.55.140.77 AS33132 Crown Castle Fiber LLC 0.44ms from Miami, US
170.55.126.89 AS33132 Crown Castle Fiber LLC 0.41ms from Miami, US
170.55.10.149 AS33132 Crown Castle Fiber LLC 0.42ms from Miami, US
170.55.164.185 AS33132 Crown Castle Fiber LLC 0.41ms from Miami, US
170.55.137.185 AS33132 Crown Castle Fiber LLC 0.76ms from Atlanta, US
170.55.172.5 AS33132 Crown Castle Fiber LLC 0.74ms from Atlanta, US
170.55.120.177 AS33132 Crown Castle Fiber LLC 0.40ms from Miami, US
170.55.194.89 AS33132 Crown Castle Fiber LLC 0.42ms from Miami, US
170.55.3.17 AS33132 Crown Castle Fiber LLC 0.41ms from Miami, US
170.55.113.105 AS33132 Crown Castle Fiber LLC 0.89ms from Miami, US
170.55.202.177 AS33132 Crown Castle Fiber LLC 0.41ms from Miami, US
170.55.81.153 AS33132 Crown Castle Fiber LLC 0.40ms from Miami, US
170.55.67.233 AS33132 Crown Castle Fiber LLC 0.42ms 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
154.177.195.160 AS8452 TE-AS 2.65ms from Cairo, EG
157.10.245.224 AS152336 SONGJOZAN INTERNET 1.05ms from Dhaka, BD
45.202.188.96 AS136907 HUAWEI CLOUDS 1.12ms from Hong Kong, HK
89.242.75.80 AS13285 TalkTalk Communications Limited 5.88ms from Manchester, GB
100.14.125.112 AS701 Verizon Business 1.33ms from Philadelphia, US
34.226.18.128 AS14618 Amazon.com, Inc. 0.20ms from Reston, US
187.221.228.0 AS8151 UNINET 14.23ms from Santiago de Queretaro, MX
14.91.103.48 AS4766 Korea Telecom 7.13ms from Seoul, KR
176.74.84.32 AS34797 System Net Ltd 0.90ms from Tbilisi, GE
123.13.6.144 AS4837 CHINA UNICOM China169 Backbone 3.67ms from Zhengzhou, CN
84.82.199.176 AS1136 KPN B.V. 1.08ms from Amsterdam, NL
97.148.85.176 AS6167 Verizon Business 19.49ms from Atlanta, US
151.234.219.112 AS58224 Iran Telecommunication Company PJS 14.28ms from Az Za`ayin, QA
49.191.118.48 AS4804 Microplex PTY LTD 19.83ms from Brisbane, AU
80.144.143.144 AS3320 Deutsche Telekom AG 3.95ms from Frankfurt am Main, DE
187.133.21.160 AS8151 UNINET 5.63ms from Guadalajara, MX
31.121.225.64 AS2856 British Telecommunications PLC 0.92ms from London, GB
90.202.52.192 AS5607 Sky UK Limited 6.53ms from London, GB
143.159.113.176 AS6871 Plusnet 2.04ms from London, GB
87.221.38.240 AS12479 Orange Espagne SA 8.84ms from Madrid, ES
82.104.210.0 AS3269 Telecom Italia S.p.A. 11.62ms from Milan, IT
121.225.244.16 AS4134 CHINANET-BACKBONE 1.09ms from Nanjing, CN
117.84.163.192 AS4134 CHINANET-BACKBONE 4.84ms from Nanjing, CN
150.31.67.48 AS2497 Internet Initiative Japan Inc. 11.92ms from Osaka, JP
3.211.201.16 AS14618 Amazon.com, Inc. 0.16ms from Reston, US

Traceroute

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

$
traceroute -a -n -q1 -f5 170.55.35.209
traceroute to 170.55.35.209 (170.55.35.209): 64 hops max, 52 byte packets
5 [AS1299] 62.115.149.44 0.501 ms
6 [AS1299] 62.115.9.59 2.217 ms
8 [AS46887] 160.72.254.5 0.556 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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