166.43.160.0/20

AS3372 · Verizon Business

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Summary

Country	United States
Domain	verizonbusiness.com
ASN	AS3372
Registry	ARIN
ID	MCI-NETCS13

WHOIS Details

NetHandle:      NET-166-42-0-0-1
OrgID:          MCICS
Parent:         NET-166-0-0-0-0
NetName:        MCI-NETCS13
NetRange:       166.42.0.0 - 166.44.255.255
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 166.43.0.0/16

No nearby ranges found.

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
217.78.35.244	AS5650 Frontier Communications of America, Inc.	`0.47ms` from Ashburn, US
84.0.120.20	AS5483 Magyar Telekom Plc.	`0.94ms` from Budapest, HU
58.46.209.196	AS4134 CHINANET-BACKBONE	`7.81ms` from Chenzhou, CN
99.17.32.196	AS7018 AT&T Enterprises, LLC	`7.42ms` from Chicago, US
18.220.191.180	AS16509 Amazon.com, Inc.	`0.12ms` from Columbus, US
185.142.218.4	AS41954 Anverino Software SRL	`0.16ms` from Dallas, US
209.43.119.228	AS7332 LightBound, LLC	`1.25ms` from Dallas, US
75.155.107.212	AS852 TELUS Communications Inc.	`0.99ms` from Edmonton, CA
14.116.209.180	AS58466 CHINANET Guangdong province network	`1.70ms` from Guangzhou, CN
115.207.121.116	AS4134 CHINANET-BACKBONE	`8.27ms` from Ningbo, CN
217.83.162.52	AS3320 Deutsche Telekom AG	`1.97ms` from Nuernberg, DE
73.224.0.52	AS7922 Comcast Cable Communications, LLC	`4.25ms` from Orlando, US
113.36.242.228	AS17506 ARTERIA Networks Corporation	`1.35ms` from Osaka, JP
91.169.213.116	AS12322 Free SAS	`2.97ms` from Paris, FR
39.116.247.52	AS9318 SK Broadband Co Ltd	`5.88ms` from Seoul, KR
191.35.58.20	AS18881 TELEFÔNICA BRASIL S.A	`2.33ms` from São Paulo, BR
93.136.206.164	AS5391 Hrvatski Telekom d.d.	`4.00ms` from Zagreb, HR
86.86.157.20	AS1136 KPN B.V.	`1.46ms` from Amsterdam, NL
185.106.215.68	AS7979 Servers.com, Inc.	`0.35ms` from Amsterdam, NL
35.92.97.180	AS16509 Amazon.com, Inc.	`0.53ms` from Boardman, US
41.42.150.116	AS8452 TE-AS	`2.90ms` from Cairo, EG
119.53.253.4	AS4837 CHINA UNICOM China169 Backbone	`2.59ms` from Changchun, CN
78.153.222.196	AS39122 Blacknight Internet Solutions Limited	`0.10ms` from Dublin, IE
219.129.48.148	AS4134 CHINANET-BACKBONE	`12.66ms` from Guangzhou, CN
42.112.171.4	AS18403 FPT Telecom Company	`0.46ms` from Hanoi, VN

Traceroute

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

traceroute -a -n -q1 -f4 -m7 166.43.162.111

traceroute to 166.43.162.111 (166.43.162.111): 7 hops max, 52 byte packets

4 [AS8932] 185.48.242.112 0.253 ms

5 *

6 *

7 *

Measurement taken from

IPinfo ProbeNet in Yerevan, AM

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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