166.43.176.0/20

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
182.53.251.4	AS23969 TOT Public Company Limited	`2.00ms` from Bangkok, TH
20.242.66.52	AS8075 Microsoft Corporation	`0.23ms` from Boydton, US
190.183.65.212	AS20207 Gigared S.A.	`10.52ms` from Buenos Aires, AR
200.59.199.212	AS7049 Silica Networks Argentina S.A.	`0.73ms` from Buenos Aires, AR
41.232.3.4	AS8452 TE-AS	`7.33ms` from Cairo, EG
216.115.139.100	AS5009 REV	`11.74ms` from Dallas, US
98.42.239.116	AS7922 Comcast Cable Communications, LLC	`1.39ms` from Fremont, US
47.52.171.180	AS45102 Alibaba (US) Technology Co., Ltd.	`1.37ms` from Hong Kong, HK
198.44.189.244	AS62610 Zenlayer Inc	`0.23ms` from Los Angeles, US
50.243.58.84	AS7922 Comcast Cable Communications, LLC	`6.73ms` from Morris Plains, US
31.28.204.52	AS12389 PJSC Rostelecom	`16.60ms` from Moscow, RU
88.123.175.244	AS12322 Free SAS	`5.40ms` from Paris, FR
52.158.238.132	AS8075 Microsoft Corporation	`0.32ms` from Quincy, US
3.222.157.148	AS14618 Amazon.com, Inc.	`0.18ms` from Reston, US
52.0.217.196	AS14618 Amazon.com, Inc.	`0.20ms` from Reston, US
165.169.213.228	AS37002 Reunicable SAS	`2.89ms` from Saint-Denis, RE
108.186.7.164	AS54600 PEG TECH INC	`0.22ms` from San Jose, US
187.56.45.52	AS27699 TELEFÔNICA BRASIL S.A	`6.43ms` from Sao Paulo, BR
189.78.138.20	AS27699 TELEFÔNICA BRASIL S.A	`3.96ms` from Sao Paulo, BR
202.135.218.180	AS2687 AT&T Enterprises, LLC	`0.93ms` from Seoul, KR
180.68.139.68	AS9318 SK Broadband Co Ltd	`2.24ms` from Seoul, KR
91.215.94.20	AS57208 Advania Sverige AB	`1.16ms` from Stockholm, SE
58.52.135.20	AS4134 CHINANET-BACKBONE	`2.04ms` from Wuhan, CN
221.234.42.68	AS4134 CHINANET-BACKBONE	`2.82ms` from Wuhan, CN
89.200.84.52	AS1136 KPN B.V.	`12.58ms` from Amsterdam, NL

Traceroute

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

traceroute -a -n -q1 -m4 166.43.188.98

traceroute to 166.43.188.98 (166.43.188.98): 4 hops max, 52 byte packets

1 [AS202105] 87.237.225.3 0.172 ms

2 *

3 *

4 *

Measurement taken from

IPinfo ProbeNet in Jeddah, SA

On December 14th 2025

What are IP address ranges?

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