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:      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


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

Overlapping Ranges

BGP prefixes that are contained by 170.55.0.0/16

Range ASN Company Num of IPs
170.55.129.0/24 AS33132 Charlotte Wi-Fi Inc. d/b/a National Wi-Fi 256
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
170.55.174.0/24 AS63073 The University of Tampa 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
170.55.29.0/24 AS1647 Intercorp Technologies 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
170.55.115.0/24 AS396102 Formativ Health 256
170.55.127.0/24 AS33132 D4U USA Consulting LLC 256

Hosted domains

There are 163 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 registerbk.com 14
170.55.31.26 tts-losangeles.com 11
170.55.87.208 betterprepared.com 8
170.55.134.198 mycruisitudeguy.com 8
170.55.106.11 floridatracking.com 8
170.55.47.7 acicompanies.com 6
170.55.163.70 atgautoparts.com 5
170.55.193.203 lanalexllc.com 4
170.55.170.177 tecinc.com 4
170.55.24.188 nsdportal.com 4
170.55.163.73 act-services.com 3
170.55.162.66 gwahca.net 3
170.55.182.229 chetureviews.com 3
170.55.99.139 thefaithconference.org 3
170.55.12.151 sanmarcoyachts.com 3
170.55.195.201 bizcreditprequal.com 2
170.55.195.214 fraudprotectionnetworkinc.com 2
170.55.36.36 eltcis.online 2
170.55.76.242 swiftsunguide.com 2
170.55.182.228 chetufoundation.org 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

6,793 IPs in this range replied to an ICMP ping during our most recent internet scan. Learn more.

IP Address ASN Details
170.55.121.129 AS33132 Crown Castle Fiber LLC 0.75ms from Atlanta, US
170.55.116.1 AS33132 Crown Castle Fiber LLC 0.41ms from Miami, US
170.55.145.25 AS33132 Crown Castle Fiber LLC 0.38ms from Miami, US
170.55.57.65 AS33132 Crown Castle Fiber LLC 0.41ms from Miami, US
170.55.130.49 AS33132 Crown Castle Fiber LLC 0.41ms from Miami, US
170.55.123.145 AS33132 Crown Castle Fiber LLC 0.41ms from Miami, US
170.55.43.65 AS33132 Crown Castle Fiber LLC 3.44ms from Miami, US
170.55.197.1 AS33132 Crown Castle Fiber LLC 6.40ms from Miami, US
170.55.154.217 AS33132 Crown Castle Fiber LLC 0.92ms from Miami, US
170.55.25.193 AS33132 Crown Castle Fiber LLC 0.42ms from Miami, US
170.55.13.57 AS33132 Crown Castle Fiber LLC 0.89ms from Miami, US
170.55.187.109 AS33132 Crown Castle Fiber LLC 0.41ms from Miami, US
170.55.185.49 AS33132 Crown Castle Fiber LLC 0.42ms from Miami, US
170.55.79.1 AS33132 Crown Castle Fiber LLC 0.90ms from Miami, US
170.55.170.153 AS33132 Crown Castle Fiber LLC 0.42ms from Miami, US
170.55.179.37 AS33132 Crown Castle Fiber LLC 0.41ms from Miami, US
170.55.82.1 AS33132 Crown Castle Fiber LLC 1.03ms from Dallas, US
170.55.33.9 AS33132 Crown Castle Fiber LLC 0.41ms from Miami, US
170.55.191.37 AS33132 Crown Castle Fiber LLC 0.91ms from Miami, US
170.55.157.253 AS33132 Crown Castle Fiber LLC 0.41ms from Miami, US
170.55.81.153 AS33132 Crown Castle Fiber LLC 0.41ms from Miami, US
170.55.114.225 AS33132 Crown Castle Fiber LLC 0.38ms from Miami, US
170.55.56.41 AS33132 Crown Castle Fiber LLC 0.41ms from Miami, US
170.55.167.65 AS33132 Crown Castle Fiber LLC 0.39ms from Miami, US
170.55.205.89 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
104.80.226.16 AS16625 Akamai Technologies, Inc. 0.16ms from Amsterdam, NL
171.6.15.224 AS45758 Triple T Broadband Public Company Limited 2.56ms from Bangkok, TH
167.249.108.32 AS265160 FULL TECH TELECOM 13.49ms from Campina Grande, BR
173.223.149.176 AS16625 Akamai Technologies, Inc. 0.48ms from Dallas, US
203.114.254.240 AS153494 XRUI TECHNOLOGY LIMITED 1.39ms from Hong Kong, HK
92.37.9.208 AS21283 A1 Slovenija telekomunikacijske storitve,d.d. 0.91ms from Ljubljana, SI
82.17.99.48 AS5089 Virgin Media Limited 15.89ms from London, GB
38.148.225.80 AS8796 FASTNET DATA INC 0.30ms from Los Angeles, US
88.34.226.128 AS3269 Telecom Italia S.p.A. 0.89ms from Milan, IT
125.205.16.240 AS4713 NTT Communications Corporation 12.01ms from Osaka, JP
98.13.164.96 AS12271 Charter Communications Inc 4.90ms from Piscataway, US
54.88.17.32 AS14618 Amazon.com, Inc. 0.18ms from Reston, US
52.55.201.48 AS14618 Amazon.com, Inc. 0.22ms from Reston, US
175.244.29.208 AS4766 Korea Telecom 6.88ms from Seoul, KR
24.224.109.64 AS4181 TDS TELECOM 8.31ms from Atlanta, US
94.53.154.80 AS48161 NEXTGEN COMMUNICATIONS SRL 4.82ms from Bucharest, RO
34.44.48.0 AS396982 Google LLC 0.13ms from Council Bluffs, US
76.183.77.0 AS11427 Charter Communications Inc 5.61ms from Dallas, US
34.249.107.16 AS16509 Amazon.com, Inc. 0.21ms from Dublin, IE
14.29.115.208 AS4134 CHINANET-BACKBONE 1.86ms from Guangzhou, CN
77.39.76.224 AS12389 PJSC Rostelecom 5.71ms from Krasnodar, RU
92.29.104.176 AS13285 TalkTalk Communications Limited 2.43ms from London, GB
51.68.221.176 AS16276 OVH SAS 0.29ms from London, GB
193.82.96.0 AS4637 Telstra Global 12.57ms from London, GB
81.79.36.160 AS5378 Vodafone Limited 4.00ms from London, GB

Traceroute

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

$
traceroute -a -n -q1 -f3 170.55.47.169
traceroute to 170.55.47.169 (170.55.47.169): 64 hops max, 52 byte packets
3 [AS2914] 61.213.161.50 145.812 ms
4 [AS2914] 61.213.161.49 2.455 ms
5 *
6 [AS2914] 129.250.5.91 2.466 ms
7 [AS3356] 4.68.75.129 23.122 ms
8 *
9 [AS3356] 4.14.130.66 139.263 ms
10 [AS46887] 160.72.249.90 138.073 ms
11 [AS46887] 160.72.254.5 144.833 ms
12 [AS33132] 208.67.164.30 141.033 ms
13 [AS33132] 208.67.164.153 145.898 ms
14 [AS33132] 208.67.164.147 169.907 ms
15 [AS33132] 208.67.164.199 174.625 ms
16 [AS33132] 170.55.47.169 173.827 ms
Measurement taken from IPinfo ProbeNet in Tokyo, JP
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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