1. All IP Ranges
  2. 166.0.0.0/8
  3. 166.20.0.0/16
  4. AS243  | 166.20.0.0/16

166.20.0.0/16

AS243  ·  L3Harris Technologies, Inc.

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Summary

Country United States
Domain l3harris.com
ASN AS243
Registry ARIN
ID L3C

WHOIS Details

NetHandle:      NET-166-20-0-0-1
OrgID:          L3HT-Z
Parent:         NET-166-0-0-0-0
NetName:        L3C
NetRange:       166.20.0.0 - 166.20.255.255
NetType:        allocation
RegDate:        1993-06-21
Updated:        2021-12-14
Source:         ARIN


OrgID:          L3HT-Z
OrgName:        L3Harris Technologies, Inc.
CanAllocate:    
Street:         1025 W. NASA Blvd
City:           Melbourne
State/Prov:     FL
Country:        US
PostalCode:     32119
RegDate:        2020-10-29
Updated:        2024-04-09
OrgAdminHandle: IPADM889-ARIN
OrgTechHandle:  IPADM889-ARIN
OrgTechHandle:  WHISE34-ARIN
OrgAbuseHandle: ABUSE8265-ARIN
OrgNOCHandle:   IPADM889-ARIN
OrgRoutingHandle:   WHISE34-ARIN
OrgDNSHandle:   ZH41-ARIN
Source:         ARIN


POCHandle:      WHISE34-ARIN
IsRole:         N
LastName:       Whisenant
FirstName:      Michael 
Street:         1005 W. NASA Blvd
City:           Melbourne
State/Prov:     FL
Country:        US
PostalCode:     32119
RegDate:        2024-04-09
Updated:        2025-04-09
OfficePhone:    +1-331-727-9100
Mailbox:        michael.whisenant@l3harris.com
Source:         ARIN


POCHandle:      ABUSE8265-ARIN
IsRole:         Y
LastName:       Abuse Admins
FirstName:      
Street:         1025 W Nasa Blvd
City:           Melbourne
State/Prov:     FL
Country:        US
PostalCode:     32119
RegDate:        2021-10-04
Updated:        2024-10-03
OfficePhone:    +1-321-727-9100
Mailbox:        abuse@l3harris.com
Source:         ARIN


POCHandle:      IPADM889-ARIN
IsRole:         Y
LastName:       IP Admins
FirstName:      
Street:         1025 W. NASA Blvd
City:           Melbourne
State/Prov:     FL
Country:        US
PostalCode:     32119
RegDate:        2021-02-04
Updated:        2025-02-04
OfficePhone:    +1-321-727-9100
Mailbox:        IPAdmins@L3Harris.com
Source:         ARIN

Nearby Ranges

BGP prefixes that overlap with 166.0.0.0/8

Range ASN Company Num of IPs
166.69.0.0/16 AS19773 Motorola MNIC 65,536
166.87.0.0/16 AS5080 Saudi Arabian Oil Company 65,536
166.80.0.0/16 AS16509 Amazon.com, Inc. 65,536
166.74.0.0/16 AS16509 Amazon.com, Inc. 65,536
166.104.0.0/16 AS9321 Hanyang University 65,536
166.94.0.0/16 AS3926 Fairfax County Government 65,536
166.84.0.0/16 AS2033 Panix 65,536
166.123.0.0/16 AS13506 United States Department of the Treasury 65,536
166.238.0.0/16 AS26611 COMUNICACIÓN CELULAR S.A. COMCEL S.A. 65,536
166.58.0.0/16 AS3372 Verizon Business 65,536
166.211.0.0/16 AS22394 Verizon Business 65,536
166.99.0.0/16 AS11719 Eaton Corporation 65,536
166.117.0.0/16 AS16509 Amazon.com, Inc. 65,536
166.89.0.0/16 AS13918 City of Tucson 65,536
166.92.0.0/16 AS16509 Amazon.com, Inc. 65,536
166.19.0.0/16 AS33425 CoreWeave, Inc 65,536
166.56.0.0/16 AS3371 Verizon Business 65,536
166.58.0.0/16 AS3377 Verizon Business 65,536
166.90.0.0/16 AS3257 Level 3 Parent, LLC 65,536
166.90.0.0/16 AS3356 Level 3 Parent, LLC 65,536
166.56.0.0/16 AS3372 Verizon Business 65,536
166.100.0.0/16 AS2687 AT&T Japan K.K. 65,536
166.58.0.0/16 AS3371 Verizon Business 65,536
166.91.0.0/16 AS14072 District of Columbia Public Schools 65,536
166.93.0.0/16 AS26914 Synoptek, LLC 65,536
166.211.0.0/16 AS6167 Verizon Business 65,536
166.111.0.0/16 AS4538 Tsinghua University 65,536
166.82.0.0/16 AS7029 Windstream Communications LLC 65,536
166.102.0.0/16 AS7029 Windstream Communications LLC 65,536
166.70.0.0/16 AS6315 XMission, L.C. 65,536
166.91.0.0/16 AS33084 District of Columbia Public Schools 65,536
166.122.0.0/16 AS6360 University of Hawaii 65,536
166.72.0.0/16 AS7018 AT&T Enterprises, LLC 65,536
166.114.128.0/17 AS6568 EMPRESA NACIONAL DE TELECOMUNICACIONES SOCIEDAD ANONIMA 32,768
166.49.0.0/17 AS3561 CenturyLink Communications, LLC 32,768
166.49.128.0/17 AS5400 communications networking services Private Unlimited Company 32,768
166.62.128.0/17 AS5769 Videotron Ltee 32,768
166.48.0.0/17 AS396338 Altima Telecom 32,768
166.113.64.0/18 AS53449 OEC Fiber 16,384
166.108.128.0/18 AS35077 Netwo SAS 16,384
166.114.64.0/18 AS6568 EMPRESA NACIONAL DE TELECOMUNICACIONES SOCIEDAD ANONIMA 16,384
166.63.128.0/19 AS3561 CenturyLink Communications, LLC 8,192
166.114.32.0/19 AS6568 EMPRESA NACIONAL DE TELECOMUNICACIONES SOCIEDAD ANONIMA 8,192
166.113.32.0/19 AS13370 Ziply Fiber 8,192
166.63.192.0/19 AS1273 Vodafone Americas 8,192
166.113.0.0/19 AS19870 Cherry Creek School District #5 8,192
166.108.0.0/19 AS16509 Amazon.com, Inc. 8,192
166.63.160.0/19 AS1273 Vodafone Americas 8,192
166.93.0.0/20 AS26914 Synoptek Pittsford DC 4,096

Hosted domains

There are no domains currently hosted on this ASN.

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

No IPs in this range replied to an ICMP ping during our most recent internet scan. Learn more.

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
91.104.102.80 AS213155 Yettel Hungary Ltd. 13.36ms from Budapest, HU
198.12.91.96 AS36352 HostPapa 0.13ms from Buffalo, US
173.17.219.48 AS30036 Mediacom Communications Corp 15.93ms from Chicago, US
106.223.153.0 AS45609 Bharti Airtel Ltd. AS for GPRS Service 5.13ms from Delhi, IN
69.69.34.0 AS209 CenturyLink Communications, LLC 11.97ms from Detroit, US
18.201.23.80 AS16509 Amazon.com, Inc. 0.43ms from Dublin, IE
158.177.189.208 AS36351 IBM Cloud 0.85ms from Frankfurt am Main, DE
67.180.190.0 AS7922 Comcast Cable Communications, LLC 5.60ms from Fremont, US
36.89.180.32 AS7713 PT Telekomunikasi Indonesia 0.68ms from Jakarta, ID
35.211.70.16 AS15169 Google LLC 0.15ms from Moncks Corner, US
45.55.153.224 AS14061 DigitalOcean, LLC 0.26ms from New York City, US
23.72.250.32 AS20940 Akamai International B.V. 0.47ms from Paris, FR
203.220.218.16 AS7545 TPG Telecom Limited 1.23ms from Perth, AU
187.122.53.240 AS28573 Claro NXT Telecomunicacoes Ltda 5.75ms from Sao Paulo, BR
104.253.107.128 AS10557 Connect Northwest Internet Services, LLC 0.22ms from Seattle, US
71.197.217.112 AS7922 Comcast Cable Communications, LLC 3.75ms from Seattle, US
89.122.121.0 AS9050 Orange Romania S.A. 0.30ms from Bucharest, RO
157.181.170.144 AS2012 ELTENET 0.55ms from Budapest, HU
98.121.240.128 AS11426 Charter Communications Inc 8.46ms from Charlotte, US
97.135.122.48 AS6167 Verizon Business 13.34ms from Chicago, US
66.68.179.64 AS11427 Charter Communications Inc 12.33ms from Dallas, US
18.158.211.0 AS16509 Amazon.com, Inc. 0.09ms from Frankfurt am Main, DE
109.75.104.224 AS197637 ropa GmbH 6.09ms from Frankfurt am Main, DE
81.244.12.240 AS5432 Proximus NV 5.29ms from Gravelines, FR
123.188.196.80 AS4837 CHINA UNICOM China169 Backbone 5.60ms from Liaoyang, CN

Traceroute

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

$
traceroute -a -n -q1 -f5 -m10 166.20.152.155
traceroute to 166.20.152.155 (166.20.152.155): 10 hops max, 52 byte packets
5 [] 80.81.193.70 91.956 ms
6 [AS32787] 2.21.126.163 89.832 ms
7 [AS32787] 23.12.32.238 193.576 ms
8 *
9 *
10 *
Measurement taken from IPinfo ProbeNet in Kemerovo, RU
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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