166.56.64.0/19

AS3372 · Verizon Business

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Summary

Country	United States
Domain	verizonbusiness.com
ASN	AS3372
Parent Range	166.56.0.0/16
Registry	ARIN
ID	MCI-NETCS27

WHOIS Details

NetHandle:      NET-166-56-0-0-1
OrgID:          MCICS
Parent:         NET-166-0-0-0-0
NetName:        MCI-NETCS27
NetRange:       166.56.0.0 - 166.56.255.255
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:      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:      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:      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:      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

Overlapping Ranges

BGP prefixes that contain 166.56.64.0/19

Range	ASN	Company	Num of IPs
166.56.0.0/16	AS3371	Verizon Business	65,536
166.56.0.0/16	AS3372	Verizon Business	65,536

Nearby Ranges

BGP prefixes that overlap with 166.56.0.0/16

Range	ASN	Company	Num of IPs
166.56.0.0/16	AS3371	Verizon Business	65,536
166.56.0.0/16	AS3372	Verizon Business	65,536

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
111.201.2.51	AS4808 China Unicom Beijing Province Network	`3.48ms` from Beijing, CN
91.11.65.83	AS3320 Deutsche Telekom AG	`2.10ms` from Berlin, DE
34.211.120.115	AS16509 Amazon.com, Inc.	`0.34ms` from Boardman, US
94.224.101.51	AS6848 Telenet BV	`6.80ms` from Brussels, BE
162.206.136.51	AS7018 AT&T Enterprises, LLC	`3.34ms` from Chicago, US
185.236.50.19	AS57358 IMT-Systems GmbH	`0.38ms` from Frankfurt am Main, DE
189.177.197.147	AS8151 UNINET	`4.00ms` from Guadalajara, MX
81.155.201.243	AS2856 British Telecommunications PLC	`2.64ms` from London, GB
199.38.70.3	AS40898 Otsego Electric Cooperative, Inc.	`6.73ms` from New York City, US
35.137.247.51	AS33363 Charter Communications, Inc	`9.89ms` from Orlando, US
194.56.95.35	AS51588 SESAN SERVICE NUMERIQUE DE SANTE GCS	`2.39ms` from Paris, FR
39.81.134.131	AS4837 CHINA UNICOM China169 Backbone	`8.77ms` from Qingdao, CN
45.145.65.195	AS49505 JSC Selectel	`0.49ms` from Saint Petersburg, RU
203.20.34.3	AS133612 Vodafone Australia Pty Ltd	`1.02ms` from Sydney, AU
59.102.93.51	AS7545 TPG Telecom Limited	`1.05ms` from Sydney, AU
126.9.176.179	AS17676 SoftBank Corp.	`3.17ms` from Tokyo, JP
111.198.67.19	AS4808 China Unicom Beijing Province Network	`3.70ms` from Beijing, CN
68.227.222.83	AS22773 Cox Communications Inc.	`7.00ms` from Boston, US
37.189.160.19	AS3243 MEO - SERVICOS DE COMUNICACOES E MULTIMEDIA S.A.	`3.62ms` from Braga, PT
109.138.131.227	AS5432 Proximus NV	`1.20ms` from Brussels, BE
94.136.168.67	AS42831 UK Dedicated Servers Limited	`0.15ms` from Coventry, GB
72.63.101.99	AS62874 Web2Objects LLC	`0.34ms` from Dallas, US
103.80.149.3	AS135871 Ernst And Young Services Private Limited	`3.00ms` from Delhi, IN
18.163.46.243	AS16509 Amazon.com, Inc.	`0.10ms` from Hong Kong, HK
78.170.196.131	AS9121 Turk Telekomunikasyon Anonim Sirketi	`19.06ms` from Izmir, TR

Traceroute

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

traceroute -a -n -q1 -m5 166.56.87.24

traceroute to 166.56.87.24 (166.56.87.24): 5 hops max, 52 byte packets

1 [AS7806] 204.27.195.252 18.325 ms

2 [AS7806] 216.229.23.44 3.472 ms

3 *

4 *

5 *

Measurement taken from

IPinfo ProbeNet in Lincoln, US

On December 20th 2025

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