1. All IP Ranges
  2. 131.0.0.0/8
  3. 131.239.0.0/16
  4. AS46887  | 131.239.0.0/16

131.239.0.0/16

AS46887  ·  Crown Castle Fiber LLC

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Summary

Country United States
Domain crowncastle.com
ASN AS46887
Registry ARIN
ID CROWNCASTLE-131-239-0-0

WHOIS Details

NetHandle:      NET-131-239-0-0-1
OrgID:          CCFL-10
Parent:         NET-131-0-0-0-0
NetName:        CROWNCASTLE-131-239-0-0
NetRange:       131.239.0.0 - 131.239.255.255
NetType:        allocation
RegDate:        1989-02-06
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:      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:        [email protected]
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:        [email protected]
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:        [email protected]
Source:         ARIN

Overlapping Ranges

BGP prefixes that are contained by 131.239.0.0/16

Range ASN Company Num of IPs
131.239.56.0/24 AS46887 EOG Resources, Inc. 256
131.239.57.0/24 AS46887 Mandarin Oriental 256
131.239.58.0/24 AS46887 Aspire Broadband, LLC 256
131.239.61.0/24 AS46887 Middlesex Bank 256
131.239.189.0/24 AS46887 Perry Township Schools 256
131.239.0.0/24 AS54772 Klein Independent School District 256
131.239.177.0/24 AS46887 Ballantyne Broadband Partners, LLC dba Optical Communities 256
131.239.139.0/24 AS46887 EVERGREEN SCHOOL DISTRICT 256
131.239.82.0/24 AS7170 Bloomberg Foundation Networks 256
131.239.7.0/24 AS46887 Indianapolis-Marion County Public Library 256
131.239.37.0/24 AS46887 Ford Motor Company 256
131.239.37.0/24 AS395813 Ford Motor Company 256
131.239.1.0/24 AS394607 Santa Ana Unified School District 256
131.239.3.0/24 AS33001 Cravath, Swaine & Moore LLP 256
131.239.4.0/24 AS46887 City of Worcester 256
131.239.82.0/24 AS46887 Bloomberg Foundation Networks 256
131.239.2.0/24 AS32278 Getwireless.net, Inc 256
131.239.29.0/24 AS53461 Enterprise Bank 256
131.239.6.0/24 AS53579 Free Library of Philadelphia 256
131.239.44.0/24 AS46887 Indiana Supreme Court 256
131.239.17.0/24 AS53721 Coretelligent 256
131.239.28.0/24 AS54268 Capital Health System 256
131.239.55.0/24 AS46887 First Marblehead Corporation 256

Nearby Ranges

BGP prefixes that overlap with 131.0.0.0/8

Range ASN Company Num of IPs
131.244.0.0/15 AS24014 Bond University Limited 131,072
131.35.0.0/16 AS56 Air Force Systems Networking 65,536
131.103.0.0/16 AS2914 NTT America, Inc. 65,536
131.34.0.0/16 AS56 Air Force Systems Networking 65,536
131.32.0.0/16 AS56 Air Force Systems Networking 65,536
131.22.0.0/16 AS56 Air Force Systems Networking 65,536
131.210.0.0/16 AS3128 University of Wisconsin-Parkside 65,536
131.1.0.0/16 AS3269 OLIVETTI S.p.A. 65,536
131.28.0.0/16 AS56 Air Force Systems Networking 65,536
131.113.0.0/16 AS38635 Keio University 65,536
131.3.0.0/16 AS56 Air Force Systems Networking 65,536
131.10.0.0/16 AS56 Air Force Systems Networking 65,536
131.12.0.0/16 AS56 Air Force Systems Networking 65,536
131.17.0.0/16 AS56 Air Force Systems Networking 65,536
131.49.0.0/16 AS399 Air Force Systems Networking 65,536
131.164.0.0/16 AS3292 TDC A/S 65,536
131.109.0.0/16 AS32145 Rhode Island Network for Educ. Technology 65,536
131.167.0.0/16 AS32513 BATTELLE MEMORIAL INSTITUTE 65,536
131.102.0.0/16 AS33845 Swiss Federation represented by FOITT 65,536
131.38.0.0/16 AS399 Air Force Systems Networking 65,536
131.132.0.0/16 AS3766 Shared Services Canada 65,536
131.137.0.0/16 AS3766 Department of National Defence 65,536
131.29.0.0/16 AS56 Air Force Systems Networking 65,536
131.24.0.0/16 AS56 Air Force Systems Networking 65,536
131.212.0.0/16 AS217 University of Minnesota 65,536
131.187.0.0/16 AS54676 OARnet 65,536
131.1.0.0/16 AS20746 OLIVETTI S.p.A. 65,536
131.11.0.0/16 AS56 Air Force Systems Networking 65,536
131.187.0.0/16 AS22320 OARnet 65,536
131.13.0.0/16 AS56 Air Force Systems Networking 65,536
131.25.0.0/16 AS56 Air Force Systems Networking 65,536
131.206.0.0/16 AS2907 Kyushu Institute of Technology 65,536
131.162.0.0/16 AS30256 Acadia University 65,536
131.215.0.0/16 AS31 California Institute of Technology 65,536
131.171.0.0/16 AS22877 University of Maryland Global Campus 65,536
131.225.0.0/16 AS3152 Fermi National Accelerator Laboratory (Fermilab) 65,536
131.159.0.0/16 AS209335 Technical University of Munich 65,536
131.238.0.0/16 AS32234 University of Dayton 65,536
131.37.0.0/16 AS56 Air Force Systems Networking 65,536
131.119.0.0/16 AS3356 Level 3 Parent, LLC 65,536
131.248.0.0/16 AS2497 ITOCHU Techno-Solutions Corporation 65,536
131.144.0.0/16 AS3479 Board of Regents of the University System of Georgia 65,536
131.107.0.0/16 AS3598 Microsoft Corporation 65,536
131.94.0.0/16 AS3681 Florida International University 65,536
131.135.0.0/16 AS3766 Defense Research Establishment Ottawa 65,536
131.136.0.0/16 AS3766 Department of National Defence 65,536
131.105.0.0/16 AS56 Air Force Systems Networking 65,536
131.129.0.0/16 AS4685 ASAHI Net,Inc. 65,536
131.39.0.0/16 AS56 Air Force Systems Networking 65,536

Hosted domains

There are 333 domain names hosted across 90 IP addresses on this ASN. Checkout our API to access full domain hosting information.

IP Address Domain Domains on this IP
131.239.5.47 redtreesys.com 3

Hosted domains API

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Pingable IPs

10,187 IPs in this range replied to an ICMP ping during our most recent internet scan. Learn more.

IP Address ASN Details
131.239.201.42 AS46887 Crown Castle Fiber LLC 0.37ms from Ashburn, US
131.239.205.185 AS46887 Crown Castle Fiber LLC 0.53ms from Ashburn, US
131.239.100.14 AS46887 Crown Castle Fiber LLC 0.57ms from Atlanta, US
131.239.178.125 AS46887 Crown Castle Fiber LLC 0.44ms from Chicago, US
131.239.20.213 AS46887 Crown Castle Fiber LLC 0.59ms from Dallas, US
131.239.26.74 AS46887 Crown Castle Fiber LLC 5.33ms from Dallas, US
131.239.8.82 AS46887 Crown Castle Fiber LLC 0.33ms from Los Angeles, US
131.239.132.97 AS46887 Crown Castle Fiber LLC 0.53ms from Los Angeles, US
131.239.150.114 AS46887 Crown Castle Fiber LLC 0.51ms from New York City, US
131.239.163.18 AS46887 Crown Castle Fiber LLC 3.06ms from New York City, US
131.239.28.254 AS54268 Capital Health System, Inc 3.03ms from New York City, US
131.239.198.101 AS46887 Crown Castle Fiber LLC 7.29ms from Ashburn, US
131.239.54.49 AS46887 Crown Castle Fiber LLC 0.64ms from Atlanta, US
131.239.31.163 AS31817 Progress Software Corp - CSG 2.47ms from Boston, US
131.239.187.61 AS46887 Crown Castle Fiber LLC 7.08ms from Chicago, US
131.239.80.234 AS46887 Crown Castle Fiber LLC 0.47ms from New York City, US
131.239.43.202 AS46887 Crown Castle Fiber LLC 7.09ms from Ashburn, US
131.239.206.9 AS46887 Crown Castle Fiber LLC 0.54ms from Ashburn, US
131.239.120.62 AS46887 Crown Castle Fiber LLC 0.31ms from Boston, US
131.239.18.14 AS46887 Crown Castle Fiber LLC 8.46ms from Chicago, US
131.239.19.62 AS46887 Crown Castle Fiber LLC 8.41ms from Chicago, US
131.239.222.18 AS46887 Crown Castle Fiber LLC 10.97ms from Chicago, US
131.239.102.17 AS46887 Crown Castle Fiber LLC 3.30ms from Miami, US
131.239.213.189 AS46887 Crown Castle Fiber LLC 0.28ms from Miami, US
131.239.170.161 AS46887 Crown Castle Fiber LLC 0.51ms 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
112.34.125.0 AS9808 China Mobile Communications Group Co., Ltd. 6.71ms from Beijing, CN
18.173.198.112 AS16509 Amazon.com, Inc. 12.25ms from Boardman, US
34.34.136.32 AS396982 Google LLC 0.16ms from Brussels, BE
186.19.43.48 AS27747 Telecentro S.A. 5.73ms from Buenos Aires, AR
3.150.24.224 AS16509 Amazon.com, Inc. 0.18ms from Columbus, US
3.21.197.80 AS16509 Amazon.com, Inc. 0.15ms from Columbus, US
51.186.198.16 AS5607 Sky UK Limited 1.10ms from Dublin, IE
217.126.175.208 AS3352 TELEFONICA DE ESPANA S.A.U. 5.91ms from Madrid, ES
95.248.234.64 AS3269 Telecom Italia S.p.A. 4.31ms from Milan, IT
124.103.169.160 AS4713 NTT DOCOMO BUSINESS,Inc. 6.41ms from Osaka, JP
2.11.90.48 AS3215 Orange S.A. 11.36ms from Paris, FR
71.230.128.32 AS7922 Comcast Cable Communications, LLC 6.37ms from Secaucus, US
221.145.199.16 AS4766 Korea Telecom 3.50ms from Seoul, KR
42.62.125.112 AS23724 IDC, China Telecommunications Corporation 2.79ms from Tianjin, CN
60.147.123.176 AS17676 SoftBank Corp. 3.09ms from Tokyo, JP
24.133.113.16 AS47524 Turksat Uydu Haberlesme ve Kablo TV Isletme A.S. 5.22ms from Istanbul, TR
20.95.71.0 AS8075 Microsoft Corporation 0.47ms from London, GB
84.182.18.112 AS3320 Deutsche Telekom AG 2.76ms from Nuernberg, DE
14.12.160.0 AS2516 KDDI CORPORATION 18.66ms from Osaka, JP
50.29.144.208 AS3737 PenTeleData Inc. 13.27ms from Secaucus, US
118.110.109.64 AS2518 BIGLOBE Inc. 15.91ms from Tokyo, JP
175.10.40.16 AS4134 CHINANET-BACKBONE 1.67ms from Changsha, CN
24.166.180.176 AS11427 Charter Communications Inc 16.95ms from Dallas, US
199.91.72.224 AS21859 Zenlayer Inc 0.09ms from Dallas, US
3.252.84.192 AS16509 Amazon.com, Inc. 0.59ms from Dublin, IE

Traceroute

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

$
traceroute -a -n -q1 131.239.79.252
traceroute to 131.239.79.252 (131.239.79.252): 64 hops max, 52 byte packets
2 [AS22969] 67.213.161.9 0.376 ms
3 *
4 *
5 [AS6461] 128.177.77.94 0.539 ms
6 *
Measurement taken from IPinfo ProbeNet in New York City, 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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