166.37.208.0/20

AS3375 · Verizon Business

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Summary

Country	United States
Domain	verizonbusiness.com
ASN	AS3375
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:      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:      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:      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 166.37.0.0/16

No nearby ranges found.

Hosted domains

There are 2 domain names hosted across 2 IP addresses on this ASN. Checkout our API to access full domain hosting information.

IP Address	Domain	Domains on this IP
166.37.212.35	wcomnet.com	1

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
31.0.243.52	AS8374 Polkomtel Sp. z o.o.	`19.62ms` from Berlin, DE
172.176.158.20	AS8075 Microsoft Corporation	`0.28ms` from Boydton, US
159.116.64.52	AS53280 The Toledo Hospital	`1.51ms` from Detroit, US
186.66.228.36	AS14522 SERVICIOS DE TELECOMUNICACIONES SETEL S.A. (XTRIM EC)	`1.56ms` from Guayaquil, EC
149.3.133.116	AS20860 IOMART CLOUD SERVICES LIMITED	`2.90ms` from London, GB
134.90.159.68	AS44507 OJSC Kostroma Municipal Telephone Network	`7.67ms` from Moscow, RU
171.111.185.164	AS4134 CHINANET-BACKBONE	`4.74ms` from Nanning, CN
62.225.50.164	AS3320 Deutsche Telekom AG	`0.99ms` from Nuernberg, DE
20.202.52.52	AS8075 Microsoft Corporation	`1.13ms` from Osaka, JP
123.130.229.84	AS4837 CHINA UNICOM China169 Backbone	`10.33ms` from Qingdao, CN
100.49.129.68	AS14618 Amazon.com, Inc.	`0.18ms` from Reston, US
43.137.145.116	AS45090 Shenzhen Tencent Computer Systems Company Limited	`1.04ms` from Shanghai, CN
73.251.233.4	AS7922 Comcast Cable Communications, LLC	`9.66ms` from Ashburn, US
18.165.49.84	AS16509 Amazon.com, Inc.	`10.66ms` from Atlanta, US
69.72.36.244	AS396479 Mailgun Technologies Inc.	`14.79ms` from Atlanta, US
118.58.130.100	AS4766 Korea Telecom	`5.09ms` from Incheon, KR
95.183.224.4	AS8517 National Academic Network and Information Center	`14.55ms` from Istanbul, TR
65.87.255.4	AS21804 Access Communications Co-operative Limited	`18.02ms` from Kelowna, CA
45.137.206.68	AS212477 RoyaleHosting BV	`0.10ms` from New York City, US
180.198.42.196	AS18126 Chubu Telecommunications Company, Inc.	`6.42ms` from Osaka, JP
54.210.170.212	AS14618 Amazon.com, Inc.	`0.25ms` from Reston, US
73.52.44.52	AS7922 Comcast Cable Communications, LLC	`18.65ms` from Reston, US
121.176.189.100	AS4766 Korea Telecom	`6.90ms` from Seoul, KR
4.246.215.196	AS8075 Microsoft Corporation	`0.46ms` from Ashburn, US
172.191.107.36	AS8075 Microsoft Corporation	`0.39ms` 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 -f3 -m7 166.37.209.52

traceroute to 166.37.209.52 (166.37.209.52): 7 hops max, 52 byte packets

3 [AS5416] 88.201.64.233 1.145 ms

4 [AS6453] 195.219.152.10 0.682 ms

5 *

6 *

7 *

Measurement taken from

IPinfo ProbeNet in Manama, BH

On January 30th 2026

What are IP address ranges?

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