166.38.132.0/23

AS3378 · Verizon Business

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Summary

Country	United States
Domain	verizonbusiness.com
ASN	AS3378
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:      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


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:      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

Hosted domains

There are no domains currently hosted on this ASN.

Hosted domains API

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Useful for Cybersecurity

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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
101.242.130.231	AS17429 BEIJING GEHUA CATV NETWORK CO.LTD	`9.00ms` from Beijing, CN
2.243.243.151	AS6805 Telefonica Germany GmbH & Co.OHG	`3.79ms` from Duesseldorf, DE
3.65.197.119	AS16509 Amazon.com, Inc.	`0.14ms` from Frankfurt am Main, DE
41.119.28.231	AS12091 MTN SA	`13.58ms` from Johannesburg, ZA
98.184.180.167	AS22773 Cox Communications Inc.	`5.27ms` from Kansas City, US
81.97.2.39	AS5089 Virgin Media Limited	`5.04ms` from London, GB
98.203.43.55	AS7922 Comcast Cable Communications, LLC	`4.61ms` from Miami, US
82.59.14.119	AS3269 Telecom Italia S.p.A.	`17.79ms` from Milan, IT
87.3.225.39	AS3269 Telecom Italia S.p.A.	`9.68ms` from Milan, IT
100.1.58.55	AS701 Verizon Business	`1.93ms` from Newark, US
44.195.136.199	AS14618 Amazon.com, Inc.	`0.18ms` from Reston, US
50.68.174.247	AS6327 Shaw Communications Inc.	`7.95ms` from Vancouver, CA
87.233.212.87	AS15703 TrueServer BV AS number	`0.41ms` from Amsterdam, NL
89.220.7.103	AS33915 Vodafone Libertel B.V.	`1.01ms` from Amsterdam, NL
20.169.242.183	AS8075 Microsoft Corporation	`0.43ms` from Ashburn, US
178.164.194.23	AS20845 DIGI Tavkozlesi es Szolgaltato Kft.	`1.25ms` from Budapest, HU
47.217.201.119	AS19108 Optimum	`14.81ms` from Dallas, US
188.67.134.215	AS16086 DNA Oyj	`10.04ms` from Helsinki, FI
216.58.204.71	AS15169 Google LLC	`0.15ms` from London, GB
71.231.120.167	AS7922 Comcast Cable Communications, LLC	`3.91ms` from Seattle, US
32.210.111.151	AS46690 Southern New England Telephone Company and SNET America, Inc.	`8.04ms` from Secaucus, US
210.196.123.135	AS2516 KDDI CORPORATION	`2.22ms` from Tokyo, JP
208.67.157.7	AS396982 Google LLC	`0.17ms` from Council Bluffs, US
217.95.79.23	AS3320 Deutsche Telekom AG	`2.13ms` from Frankfurt am Main, DE
104.179.236.215	AS7018 AT&T Enterprises, LLC	`3.17ms` from Houston, US

Traceroute

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

traceroute -a -n -q1 -f3 -m8 166.38.133.210

traceroute to 166.38.133.210 (166.38.133.210): 8 hops max, 52 byte packets

3 [AS6453] 64.86.8.61 1.277 ms

4 *

5 [AS701] 204.148.5.197 1.478 ms

6 *

7 *

8 *

Measurement taken from

IPinfo ProbeNet in Atlanta, US

On August 28th 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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