1. All IP Ranges
  2. 208.0.0.0/8
  3. 208.83.0.0/16
  4. AS16657  | 208.83.120.0/21

208.83.120.0/21

AS16657  ·  Crown Castle Fiber LLC

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Summary

Country United States
Domain crowncastle.com
ASN AS16657
Registry ARIN
ID CROWNCASTLE-208-83-120-0

WHOIS Details

NetHandle:      NET-208-83-120-0-1
OrgID:          CCFL-10
Parent:         NET-208-0-0-0-0
NetName:        CROWNCASTLE-208-83-120-0
NetRange:       208.83.120.0 - 208.83.127.255
NetType:        allocation
RegDate:        2007-10-08
Updated:        2024-02-29
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:      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:      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

Overlapping Ranges

BGP prefixes that are contained by 208.83.120.0/21

Range ASN Company Num of IPs
208.83.123.0/24 AS40725 Universal Connectivity 256
208.83.126.0/24 AS46887 Monroe County Library System 256
208.83.127.0/24 AS46887 Fibertech Networks 256

Nearby Ranges

BGP prefixes that overlap with 208.83.0.0/16

Range ASN Company Num of IPs
208.83.80.0/21 AS11594 APUA 2,048
208.83.64.0/21 AS22438 Clear Rate Communications, Inc. 2,048
208.83.168.0/21 AS33176 DTC Cable 2,048
208.83.184.0/21 AS20300 Woodstock Telephone Company 2,048
208.83.192.0/21 AS13857 Online Northwest 2,048
208.83.144.0/21 AS26153 Blue Cross Blue Shield of South Carolina 2,048
208.83.96.0/21 AS22937 ACT USA 2,048
208.83.152.0/21 AS12022 OneMain Holdings, Inc 2,048
208.83.232.0/21 AS20473 The Constant Company, LLC 2,048
208.83.24.0/21 AS16509 Amazon.com, Inc. 2,048
208.83.40.0/21 AS11924 Montana Opticom, LLC 2,048
208.83.248.0/21 AS6461 FullControl Network, Inc. 2,048
208.83.140.0/22 AS15085 Immedion, LLC 1,024
208.83.48.0/22 AS14244 Project Performance Company, LLC 1,024
208.83.56.0/22 AS11038 Salish Networks, Inc. 1,024
208.83.72.0/22 AS23314 Summit Broadband 1,024
208.83.76.0/22 AS15085 Immedion, LLC 1,024
208.83.8.0/22 AS16567 Cyber Development Group International, LLC 1,024
208.83.92.0/22 AS17099 Callis Communications 1,024
208.83.16.0/22 AS40160 Inteliquent, inc. 1,024
208.83.16.0/22 AS5006 Inteliquent, inc. 1,024
208.83.164.0/22 AS19368 Thrive Operations, LLC 1,024
208.83.132.0/22 AS13958 THE RIDGEROCK GROUP, LLC 1,024
208.83.216.0/22 AS26637 Apeiron 1,024
208.83.220.0/22 AS40475 Applied Operations, LLC 1,024
208.83.244.0/22 AS30303 Ooma, Inc. 1,024
208.83.212.0/24 AS912 Hut 8 Mining Corp. 256
208.83.106.0/24 AS8075 Guardian Security Systems, Inc. 256
208.83.111.0/24 AS13415 City of South Jordan 256
208.83.123.0/24 AS40725 Universal Connectivity 256
208.83.126.0/24 AS46887 Monroe County Library System 256
208.83.127.0/24 AS46887 Fibertech Networks 256
208.83.143.0/24 AS15085 DAN KOLAR 256
208.83.208.0/24 AS912 Hut 8 Mining Corp. 256
208.83.1.0/24 AS30377 Excella S5 POP 256
208.83.36.0/24 AS29807 589413 Ontario Ltd 256
208.83.38.0/24 AS395902 TRIPLE - S SALUD,INC 256
208.83.39.0/24 AS393669 Prime Healthcare Services, Inc. 256

Hosted domains

There are 14 domain names hosted across 11 IP addresses on this ASN. Checkout our API to access full domain hosting information.

IP Address Domain Domains on this IP

Hosted domains API

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Useful for Cybersecurity
Read more

Pingable IPs

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

IP Address ASN Details
208.83.120.90 AS46887 Crown Castle Fiber LLC 8.37ms from Chicago, US
208.83.126.67 AS46887 Crown Castle Fiber LLC 10.46ms from Secaucus, US
208.83.123.211 AS40725 Universal Connectivity, Inc. 3.78ms from New York City, US
208.83.121.42 AS46887 Crown Castle Fiber LLC 19.58ms from New York City, 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
161.200.86.165 AS3839 Chulalongkorn University 2.45ms from Bangkok, TH
174.106.73.69 AS11426 Charter Communications Inc 6.78ms from Charlotte, US
212.75.63.37 AS12399 q.beyond AG 5.04ms from Frankfurt am Main, DE
134.101.137.5 AS15943 wilhelm.tel GmbH 0.52ms from Hamburg, DE
109.157.138.133 AS2856 British Telecommunications PLC 1.74ms from London, GB
64.60.106.37 AS14265 TPx Communications 0.67ms from Los Angeles, US
37.22.204.149 AS12389 PJSC Rostelecom 8.62ms from Novosibirsk, RU
62.101.213.101 AS2116 GLOBALCONNECT AS 1.73ms from Oslo, NO
54.198.138.37 AS14618 Amazon.com, Inc. 0.21ms from Reston, US
125.146.237.229 AS4766 Korea Telecom 1.92ms from Seoul, KR
115.134.76.37 AS4788 TM TECHNOLOGY SERVICES SDN. BHD. 2.13ms from Sepang, MY
203.79.35.5 AS15412 FLAG TELECOM UK LIMITED 0.56ms from Singapore, SG
36.153.134.69 AS56046 China Mobile communications corporation 4.29ms from Suzhou, CN
171.127.250.149 AS4837 CHINA UNICOM China169 Backbone 6.88ms from Taiyuan, CN
113.40.55.229 AS17506 ARTERIA Networks Corporation 0.81ms from Tokyo, JP
72.66.102.117 AS701 Verizon Business 2.40ms from Ashburn, US
108.213.205.181 AS7018 AT&T Enterprises, LLC 10.66ms from Atlanta, US
61.7.243.21 AS9931 The Communication Authoity of Thailand, CAT 13.97ms from Bangkok, TH
132.178.207.245 AS46662 Boise State University 0.72ms from Boise, US
173.37.148.69 AS109 CISCO SYSTEMS, INC. 1.36ms from Dallas, US
188.172.126.101 AS28676 WITCOM Wiesbadener Informations- und Telekommunikations GmbH 1.42ms from Frankfurt am Main, DE
91.44.42.165 AS3320 Deutsche Telekom AG 2.33ms from Frankfurt am Main, DE
90.211.53.53 AS5607 Sky UK Limited 3.84ms from London, GB
84.123.250.85 AS6739 VODAFONE ONO, S.A. 5.47ms from Madrid, ES
94.164.136.133 AS1267 WIND TRE S.P.A. 14.42ms from Milan, IT

Traceroute

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

$
traceroute -a -n -q1 -m6 208.83.122.143
traceroute to 208.83.122.143 (208.83.122.143): 6 hops max, 52 byte packets
1 [AS31898] 140.91.230.2 0.084 ms
4 *
5 *
6 *
Measurement taken from IPinfo ProbeNet in Chuncheon, KR
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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