166.56.96.0/19

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:      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


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:      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

Overlapping Ranges

BGP prefixes that contain 166.56.96.0/19

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
136.57.99.195	AS16591 Google Fiber Inc.	`5.66ms` from Atlanta, US
89.147.220.131	AS39397 Metronet LLC	`1.94ms` from Baku, AZ
65.190.84.83	AS11426 Charter Communications Inc	`9.12ms` from Charlotte, US
108.128.17.179	AS16509 Amazon.com, Inc.	`0.12ms` from Dublin, IE
183.3.216.35	AS4134 CHINANET-BACKBONE	`1.25ms` from Guangzhou, CN
47.159.168.83	AS5650 Frontier Communications of America, Inc.	`4.07ms` from Los Angeles, US
153.188.108.3	AS4713 NTT DOCOMO BUSINESS,Inc.	`5.04ms` from Osaka, JP
15.236.225.131	AS16509 Amazon.com, Inc.	`0.14ms` from Paris, FR
189.129.134.195	AS8151 UNINET	`15.86ms` from Santiago de Queretaro, MX
59.22.58.83	AS4766 Korea Telecom	`6.44ms` from Seoul, KR
3.0.159.115	AS16509 Amazon.com, Inc.	`0.13ms` from Singapore, SG
223.27.54.3	AS38843 PUMO NETWORK DIGITAL TECHNOLOGY CO.,LTD	`1.45ms` from Taipei, TW
89.191.128.99	AS8326 Politechnika Bydgoska im. Jana i Jedrzeja Sniadeckich	`5.13ms` from Warsaw, PL
221.232.130.99	AS4134 CHINANET-BACKBONE	`1.11ms` from Wuhan, CN
178.193.154.147	AS3303 Swisscom (Switzerland) Ltd	`2.31ms` from Zuerich, CH
194.230.114.99	AS6730 Sunrise GmbH	`1.80ms` from Zuerich, CH
82.172.189.179	AS13127 Odido Netherlands B.V.	`4.70ms` from Amsterdam, NL
76.100.118.243	AS7922 Comcast Cable Communications, LLC	`4.40ms` from Ashburn, US
69.8.118.67	AS17223 Latisys-Chicago, LLC	`1.49ms` from Chicago, US
162.71.236.3	AS1415 Christus Health	`6.92ms` from Dallas, US
87.144.68.83	AS3320 Deutsche Telekom AG	`5.45ms` from Duesseldorf, DE
190.165.109.83	AS13489 UNE EPM TELECOMUNICACIONES S.A.	`9.81ms` from Medellin, CO
187.138.113.179	AS8151 UNINET	`1.47ms` from Monterrey, MX
69.53.121.179	AS13977 Fidium	`3.30ms` from Montreal, CA
138.118.13.83	AS262591 CONECTION SERVICOS DE VALOR ADICIONADO LTDA	`3.43ms` from Novo Hamburgo, BR

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 166.56.111.200

traceroute to 166.56.111.200 (166.56.111.200): 10 hops max, 52 byte packets

5 [AS174] 154.54.58.173 13.439 ms

6 [AS174] 154.54.75.38 12.018 ms

7 [AS174] 154.54.167.29 83.782 ms

8 *

9 *

10 *

Measurement taken from

IPinfo ProbeNet in Glasgow, GB

On December 14th 2025

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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