1. All IP Ranges
  2. 166.0.0.0/8
  3. 166.50.0.0/16
  4. AS3371  | 166.50.0.0/16

166.50.0.0/16

AS3371  ·  Verizon Business

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Summary

Country United States
Domain verizonbusiness.com
ASN AS3371
Registry ARIN
ID MCI-NETCS21

WHOIS Details

NetHandle:      NET-166-50-0-0-1
OrgID:          MCICS
Parent:         NET-166-0-0-0-0
NetName:        MCI-NETCS21
NetRange:       166.50.0.0 - 166.53.255.255
NetType:        allocation
RegDate:        1993-03-24
Updated:        2024-07-02
Source:         ARIN


OrgID:          MCICS
OrgName:        Verizon Business
CanAllocate:    
Street:         22001 Loudoun County Pkwy
City:           Ashburn
State/Prov:     VA
Country:        US
PostalCode:     20147
RegDate:        2006-05-30
Updated:        2025-10-28
OrgAdminHandle: VIS1-ARIN
OrgTechHandle:  SWIPP9-ARIN
OrgTechHandle:  VIS1-ARIN
OrgAbuseHandle: ABUSE3-ARIN
OrgAbuseHandle: ABUSE5603-ARIN
OrgDNSHandle:   VZDNS1-ARIN
Source:         ARIN


POCHandle:      SWIPP9-ARIN
IsRole:         Y
LastName:       SWIPPER
FirstName:      
Street:         22001 Loudoun County Pkwy
City:           Ashburn
State/Prov:     VA
Country:        US
PostalCode:     20147
RegDate:        2011-11-30
Updated:        2025-02-19
OfficePhone:    +1-800-900-0241
Mailbox:        [email protected]
Mailbox:        [email protected]
Mailbox:        [email protected]
Source:         ARIN


POCHandle:      ABUSE5603-ARIN
IsRole:         Y
LastName:       Abuse
FirstName:      
Street:         22001 Loudoun County Parkway
City:           Asburn
State/Prov:     VA
Country:        US
PostalCode:     20147
RegDate:        2016-08-18
Updated:        2025-03-27
OfficePhone:    +1-800-900-0241
Mailbox:        [email protected]
Source:         ARIN


POCHandle:      VIS1-ARIN
IsRole:         Y
LastName:       Verizon Internet Services
FirstName:      
Street:         1880 Campus Commons Dr
City:           Reston
State/Prov:     VA
Country:        US
PostalCode:     20191
RegDate:        2002-11-06
Updated:        2025-02-19
OfficePhone:    +1-800-243-6994
Mailbox:        [email protected]
Source:         ARIN


POCHandle:      ABUSE3-ARIN
IsRole:         Y
LastName:       abuse
FirstName:      
Street:         22001 Loudoun County Parkway
City:           Ashburn
State/Prov:     VA
Country:        US
PostalCode:     20147
RegDate:        2002-08-24
Updated:        2025-03-27
OfficePhone:    +1-800-900-0241
Mailbox:        [email protected]
Mailbox:        [email protected]
Source:         ARIN

Nearby Ranges

BGP prefixes that overlap with 166.0.0.0/8

Range ASN Company Num of IPs
166.93.0.0/16 AS26914 Synoptek, LLC 65,536
166.72.0.0/16 AS7018 AT&T Enterprises, LLC 65,536
166.111.0.0/16 AS4538 Tsinghua University 65,536
166.99.0.0/16 AS11719 Eaton Corporation 65,536
166.104.0.0/16 AS9321 Hanyang University 65,536
166.91.0.0/16 AS14072 District of Columbia Public Schools 65,536
166.123.0.0/16 AS13506 United States Department of the Treasury 65,536
166.74.0.0/16 AS16509 Amazon.com, Inc. 65,536
166.84.0.0/16 AS2033 Panix 65,536
166.117.0.0/16 AS16509 Amazon.com, Inc. 65,536
166.90.0.0/16 AS3356 Level 3 Parent, LLC 65,536
166.211.0.0/16 AS6167 Verizon Business 65,536
166.238.0.0/16 AS26611 COMUNICACIÓN CELULAR S.A. COMCEL S.A. 65,536
166.89.0.0/16 AS13918 City of Tucson 65,536
166.100.0.0/16 AS2687 AT&T Japan K.K. 65,536
166.92.0.0/16 AS16509 Amazon.com, Inc. 65,536
166.211.0.0/16 AS22394 Verizon Business 65,536
166.80.0.0/16 AS16509 Amazon.com, Inc. 65,536
166.87.0.0/16 AS5080 Saudi Arabian Oil Company 65,536
166.19.0.0/16 AS33425 CoreWeave, Inc 65,536
166.58.0.0/16 AS3377 Verizon Business 65,536
166.69.0.0/16 AS19773 Motorola MNIC 65,536
166.90.0.0/16 AS3257 Level 3 Parent, LLC 65,536
166.58.0.0/16 AS3371 Verizon Business 65,536
166.56.0.0/16 AS3372 Verizon Business 65,536
166.122.0.0/16 AS6360 University of Hawaii 65,536
166.58.0.0/16 AS3372 Verizon Business 65,536
166.20.0.0/16 AS243 L3Harris Technologies, Inc. 65,536
166.94.0.0/16 AS3926 Fairfax County Government 65,536
166.91.0.0/16 AS33084 District of Columbia Public Schools 65,536
166.56.0.0/16 AS3371 Verizon Business 65,536
166.102.0.0/16 AS7029 Windstream Communications LLC 65,536
166.82.0.0/16 AS7029 Windstream Communications LLC 65,536
166.70.0.0/16 AS6315 XMission, L.C. 65,536
166.48.0.0/17 AS396338 Altima Telecom 32,768
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
166.62.128.0/17 AS5769 Videotron Ltee 32,768
166.49.128.0/17 AS5400 communications networking services Private Unlimited Company 32,768
166.108.128.0/18 AS35077 Netwo SAS 16,384
166.113.64.0/18 AS53449 OEC Fiber 16,384
166.114.64.0/18 AS6568 EMPRESA NACIONAL DE TELECOMUNICACIONES SOCIEDAD ANONIMA 16,384
166.114.32.0/19 AS6568 EMPRESA NACIONAL DE TELECOMUNICACIONES SOCIEDAD ANONIMA 8,192
166.113.32.0/19 AS13370 Ziply Fiber 8,192
166.63.128.0/19 AS3561 CenturyLink Communications, LLC 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

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Pingable IPs

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

IP Address ASN Details
166.50.3.13 AS3371 Verizon Business 1.31ms from New York City, US
166.50.23.236 AS3371 Verizon Business 1.20ms 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
50.37.35.80 AS5650 Frontier Communications of America, Inc. 6.34ms from Chicago, US
20.12.249.176 AS8075 Microsoft Corporation 0.20ms from Des Moines, US
146.247.14.160 AS8659 United Nations International Computing Centre 2.10ms from Geneve, CH
87.183.92.240 AS3320 Deutsche Telekom AG 2.52ms from Hamburg, DE
165.227.224.16 AS14061 DigitalOcean, LLC 0.27ms from London, GB
131.145.104.32 AS8075 Microsoft Corporation 0.24ms from London, GB
147.53.197.80 AS35612 EOLO S.p.A. 2.62ms from Milan, IT
190.218.26.128 AS18809 Cable Onda 7.98ms from Panama, PA
78.196.104.144 AS12322 Free SAS 6.37ms from Paris, FR
73.11.27.96 AS7922 Comcast Cable Communications, LLC 1.87ms from Portland, US
155.37.200.160 AS394655 University of Connecticut Health Center 6.00ms from Providence, US
35.168.8.16 AS14618 Amazon.com, Inc. 0.20ms from Reston, US
73.175.191.208 AS7922 Comcast Cable Communications, LLC 19.37ms from Reston, US
176.44.82.80 AS25019 Saudi Telecom Company JSC 1.69ms from Riyadh, SA
137.131.198.176 AS31898 Oracle Corporation 0.34ms from Sao Paulo, BR
32.219.5.96 AS46690 Southern New England Telephone Company and SNET America, Inc. 4.14ms from Secaucus, US
62.75.203.112 AS29066 velia.net Internetdienste GmbH 0.15ms from Strasbourg, FR
183.190.87.32 AS4837 CHINA UNICOM China169 Backbone 7.53ms from Taiyuan, CN
161.34.18.64 AS2514 NTT PC Communications, Inc. 0.83ms from Tokyo, JP
195.191.196.0 AS59645 Tobias Fiebig 0.39ms from Berlin, DE
84.194.17.192 AS6848 Telenet BV 6.97ms from Brussels, BE
190.51.200.96 AS22927 Telefonica de Argentina 2.12ms from Buenos Aires, AR
50.109.118.240 AS5650 Frontier Communications of America, Inc. 8.95ms from Chicago, US
50.65.250.32 AS6327 Shaw Communications 8.57ms from Edmonton, CA
84.231.155.32 AS719 Elisa Oyj 9.79ms from Helsinki, FI

Traceroute

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

$
traceroute -a -n -q1 -f2 -m6 166.50.28.59
traceroute to 166.50.28.59 (166.50.28.59): 6 hops max, 52 byte packets
4 *
5 *
6 *
Measurement taken from IPinfo ProbeNet in Sandefjord, NO
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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