166.38.192.0/19

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:        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

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
91.212.184.3	AS214836 KMM Groep B.V.	`1.28ms` from Amsterdam, NL
69.243.211.227	AS7922 Comcast Cable Communications, LLC	`6.79ms` from Ashburn, US
40.122.208.115	AS8075 Microsoft Corporation	`0.15ms` from Des Moines, US
18.203.14.115	AS16509 Amazon.com, Inc.	`0.21ms` from Dublin, IE
4.245.203.243	AS8075 Microsoft Corporation	`0.22ms` from Dublin, IE
128.176.232.19	AS680 Verein zur Foerderung eines Deutschen Forschungsnetzes e.V.	`5.85ms` from Düsseldorf, DE
36.139.148.227	AS9808 China Mobile Communications Group Co., Ltd.	`0.46ms` from Guiyang, CN
14.165.128.163	AS45899 VNPT Corp	`6.81ms` from Ho Chi Minh City, VN
103.15.199.163	AS23881 UDomain Web Hosting Company Ltd	`1.45ms` from Hong Kong, HK
115.187.48.35	AS23860 Alliance Broadband Services Pvt. Ltd.	`0.63ms` from Kolkata, IN
89.34.222.115	AS60819 Safenames Ltd.	`3.94ms` from London, GB
209.66.93.67	AS40920 ITresources	`1.35ms` from Los Angeles, US
89.243.38.195	AS13285 TalkTalk Communications Limited	`4.31ms` from Manchester, GB
66.229.52.83	AS7922 Comcast Cable Communications, LLC	`3.68ms` from Miami, US
112.157.117.99	AS17858 LG POWERCOMM	`3.00ms` from Seoul, KR
115.19.126.115	AS4766 Korea Telecom	`7.61ms` from Seoul, KR
202.156.63.19	AS4657 StarHub Ltd	`1.12ms` from Singapore, SG
94.26.20.35	AS204281 NETX - NG LTD	`0.30ms` from Sofia, BG
27.105.83.35	AS18182 Sony Network Taiwan Limited	`0.69ms` from Taipei, TW
195.121.79.195	AS8737 KPN B.V.	`2.06ms` from Amsterdam, NL
120.92.8.115	AS23724 IDC, China Telecommunications Corporation	`3.27ms` from Beijing, CN
111.164.72.83	AS4837 CHINA UNICOM China169 Backbone	`5.12ms` from Beijing, CN
194.239.134.83	AS3292 TDC Holding A/S	`1.09ms` from Copenhagen, DK
46.22.131.131	AS39122 Blacknight Internet Solutions Limited	`0.32ms` from Dublin, IE
63.178.185.19	AS16509 Amazon.com, Inc.	`0.18ms` from Frankfurt am Main, DE

Traceroute

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

traceroute -a -n -q1 -f3 -m6 166.38.219.76

traceroute to 166.38.219.76 (166.38.219.76): 6 hops max, 52 byte packets

3 [AS969] 45.11.107.54 5.438 ms

4 *

5 *

6 *

Measurement taken from

IPinfo ProbeNet in Moscow, RU

On April 13th 2026

What are IP address ranges?

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