166.38.76.0/22

AS3372  ·  Verizon Business

Need more data or want to access it via API or data downloads? Sign up to get free access

Sign up for free ›

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:        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:        2026-02-19
OfficePhone:    +1-800-900-0241
Mailbox:        IPMGMT@verizon.com
Mailbox:        swipper@verizon.com
Mailbox:        swipper@verizonbusiness.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:        2026-03-27
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:        2026-02-19
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:        2026-03-27
OfficePhone:    +1-800-900-0241
Mailbox:        abuse@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

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

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
174.108.250.230 AS11426 Charter Communications Inc 3.48ms from Charlotte, US
34.42.77.134 AS396982 Google LLC 0.12ms from Council Bluffs, US
89.154.245.214 AS2860 NOS COMUNICACOES, S.A. 0.43ms from Lisbon, PT
106.213.92.86 AS24560 Bharti Airtel Ltd., Telemedia Services 2.45ms from Lohogaon, IN
176.35.210.166 AS5413 Wavenet Limited 17.33ms from London, GB
108.157.114.38 AS16509 Amazon.com, Inc. 0.17ms from Madrid, ES
13.233.54.182 AS16509 Amazon.com, Inc. 0.12ms from Mumbai, IN
73.88.170.246 AS7922 Comcast Cable Communications, LLC 8.43ms from Murfreesboro, US
112.83.195.102 AS4837 CHINA UNICOM China169 Backbone 8.09ms from Nanjing, CN
169.136.176.246 AS10122 NETSTAR (SG) PTE. LTD. 0.67ms from Paris, FR
27.218.218.214 AS4837 CHINA UNICOM China169 Backbone 7.58ms from Qingdao, CN
35.175.24.198 AS14618 Amazon.com, Inc. 0.23ms from Reston, US
44.246.188.214 AS16509 Amazon.com, Inc. 0.51ms from Boardman, US
43.245.160.134 AS133480 5G NETWORK OPERATIONS PTY LTD 0.21ms from Brisbane, AU
65.29.70.198 AS10796 Charter Communications Inc 11.79ms from Columbus, US
217.44.227.134 AS2856 British Telecommunications PLC 6.88ms from Erith, GB
62.172.227.6 AS2856 British Telecommunications PLC 2.67ms from Erith, GB
109.91.185.22 AS3209 Vodafone GmbH 0.47ms from Frankfurt am Main, DE
113.28.28.118 AS4515 PCCW IMS Ltd (PCCW Business Internet Access) 1.87ms from Hong Kong, HK
96.85.95.86 AS7922 Comcast Cable Communications, LLC 7.07ms from Miami, US
109.222.203.198 AS3215 Orange S.A. 6.66ms from Paris, FR
98.94.0.150 AS14618 Amazon.com, Inc. 0.51ms from Reston, US
78.13.11.70 AS16509 Amazon.com, Inc. 0.36ms from Santiago de Queretaro, MX
115.62.252.118 AS4837 CHINA UNICOM China169 Backbone 4.10ms from Zhengzhou, CN
66.208.234.54 AS7922 Comcast Cable Communications, LLC 7.24ms from Ashburn, US

Traceroute

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

$
traceroute -a -n -q1 -m5 166.38.78.188
traceroute to 166.38.78.188 (166.38.78.188): 5 hops max, 52 byte packets
1 [AS35916] 74.48.28.1 1.237 ms
2 [AS35916] 64.69.46.3 2.203 ms
3 *
4 *
5 *
Measurement taken from IPinfo ProbeNet in Los Angeles, US
On

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.

An API built with users in mind: reliable, accurate, and easy-to-use

Discover why industry-leading companies around the globe love our data. IPinfo's accurate insights fuel use cases from cybersecurity, data enrichment, web personalization, and much more.

IPinfo for all your IP geolocation needs

Our IP tools

Explore all tools
What is my IP

What is my IP

Test our data accuracy by viewing insights from your IP address.

See your IP address
Map IPs

Map IPs

Paste up to 500,000 IPs to see where they're located on a map.

Try Map IPs
Summarize IPs

Summarize IPs

Use our data visualization tool to create a visual overview of multiple IPs.

Try Summarize IPs