166.38.168.0/21

AS3372 · Verizon Business

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Summary

Country	United States
Domain	verizonbusiness.com
ASN	AS3372
Registry	ARIN
ID	MCI-NETCS3

WHOIS Details

NetHandle:      NET-166-32-0-0-1
OrgID:          MCICS
Parent:         NET-166-0-0-0-0
NetName:        MCI-NETCS3
NetRange:       166.32.0.0 - 166.40.255.255
NetType:        allocation
RegDate:        1996-12-09
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:        2024-02-12
OrgAdminHandle: VIS1-ARIN
OrgTechHandle:  SWIPP9-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:        IPMGMT@verizon.com
Mailbox:        swipper@verizon.com
Mailbox:        swipper@verizonbusiness.com
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:        abuse@verizon.com
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:        abuse-mail@verizonbusiness.com
Mailbox:        abuse@verizon.com
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:        IPMGMT@verizon.com
Source:         ARIN

Nearby Ranges

BGP prefixes that overlap with 166.38.0.0/16

No nearby ranges found.

Hosted domains

There are no domains currently hosted on this ASN.

Hosted domains API

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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
209.20.204.165	AS7029 Windstream Communications LLC	`0.68ms` from Ashburn, US
52.247.72.197	AS8075 Microsoft Corporation	`0.32ms` from Boydton, US
80.244.246.213	AS31333 Hosting.de GmbH	`10.86ms` from Duesseldorf, DE
52.58.97.101	AS16509 Amazon.com, Inc.	`0.12ms` from Frankfurt am Main, DE
106.53.89.165	AS45090 Shenzhen Tencent Computer Systems Company Limited	`2.26ms` from Guangzhou, CN
194.136.228.85	AS719 Elisa Oyj	`0.79ms` from Helsinki, FI
195.39.188.101	AS9155 Quality Net General Trading & Contracting Company	`1.27ms` from Kuwait City, KW
13.224.224.37	AS16509 Amazon.com, Inc.	`0.46ms` from London, GB
156.251.140.181	AS40065 CNSERVERS LLC	`0.28ms` from Los Angeles, US
193.233.190.37	AS56690 VNET LLC	`1.14ms` from Moscow, RU
44.212.0.117	AS14618 Amazon.com, Inc.	`0.39ms` from Reston, US
54.166.166.117	AS14618 Amazon.com, Inc.	`0.17ms` from Reston, US
191.208.162.37	AS26599 TELEFÔNICA BRASIL S.A	`14.99ms` from Rio de Janeiro, BR
13.57.7.101	AS16509 Amazon.com, Inc.	`0.48ms` from San Jose, US
172.184.240.37	AS8075 Microsoft Corporation	`0.61ms` from San Jose, US
45.160.237.101	AS268434 QUADRI TELECOM LTDA - ME	`8.87ms` from Sao Paulo, BR
37.157.176.53	AS8866 Vivacom Bulgaria EAD	`0.71ms` from Sofia, BG
109.228.166.5	AS8473 Bahnhof AB	`0.97ms` from Stockholm, SE
129.94.39.21	AS23859 University of New South Wales	`0.75ms` from Sydney, AU
79.100.107.197	AS8866 Vivacom Bulgaria EAD	`4.81ms` from Varna, BG
77.78.93.5	AS21430 WIA spol. s.r.o.	`19.92ms` from Vienna, AT
194.145.229.5	AS34212 Volkswagen Group Polska Sp. z o.o.	`4.25ms` from Berlin, DE
81.165.247.85	AS6848 Telenet BV	`7.46ms` from Brussels, BE
84.0.59.5	AS5483 Magyar Telekom Plc.	`7.76ms` from Budapest, HU
94.191.60.213	AS45090 Shenzhen Tencent Computer Systems Company Limited	`0.22ms` from Chongqing, CN

Traceroute

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

traceroute -a -n -q1 -f2 -m7 166.38.175.131

traceroute to 166.38.175.131 (166.38.175.131): 7 hops max, 52 byte packets

2 [AS55017] 104.219.220.157 3.692 ms

3 [AS55017] 104.219.220.29 0.198 ms

4 [AS55017] 104.219.220.11 0.262 ms

5 *

6 *

7 *

Measurement taken from

IPinfo ProbeNet in Saskatoon, CA

On September 11th 2025

What are IP address ranges?

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