166.77.12.0/22

AS7256 · Viacom Inc.

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Summary

Country	United States
Domain	viacom.com
ASN	AS7256
Registry	ARIN
ID	VIACOM-NET

WHOIS Details

NetHandle:      NET-166-77-0-0-1
OrgID:          VIACO-3
Parent:         NET-166-0-0-0-0
NetName:        VIACOM-NET
NetRange:       166.77.0.0 - 166.77.255.255
NetType:        allocation
RegDate:        1993-11-03
Updated:        2021-12-14
Source:         ARIN


OrgID:          VIACO-3
OrgName:        Viacom Inc.
CanAllocate:    
Street:         1515 Broadway
City:           New York
State/Prov:     NY
Country:        US
PostalCode:     10036
Comment:        For SPAM Abuse, contact SPAMA-ARIN. For all other
Comment:        issues, contact ABUSE1189-ARIN.
RegDate:        2005-12-12
Updated:        2015-09-30
OrgAdminHandle: DUFFK1-ARIN
OrgTechHandle:  ABUSE1189-ARIN
OrgAbuseHandle: ABUSE1189-ARIN
OrgAbuseHandle: SPAMA-ARIN
Source:         ARIN


POCHandle:      DUFFK1-ARIN
IsRole:         N
LastName:       duff
FirstName:      kevin
Street:         1515 broadway
City:           ny
State/Prov:     NY
Country:        US
PostalCode:     10036
RegDate:        2015-09-30
Updated:        2025-05-31
OfficePhone:    +1-212-846-8001
MobilePhone:    +1-917-596-0001
Mailbox:        kevin.duff@viacomcbs.com
Source:         ARIN


POCHandle:      ABUSE1189-ARIN
IsRole:         Y
LastName:       ABUSE
FirstName:      
Street:         1515 Broadway
City:           New York
State/Prov:     NY
Country:        US
PostalCode:     10036
RegDate:        2006-05-05
Updated:        2025-10-31
OfficePhone:    +1-212-846-7679
Mailbox:        abuse@viacom.com
Source:         ARIN


POCHandle:      SPAMA-ARIN
IsRole:         Y
LastName:       SPAM ABUSE
FirstName:      
Street:         1515 Broadway
City:           New York
State/Prov:     NY
Country:        US
PostalCode:     10036
RegDate:        2006-05-08
Updated:        2025-09-04
OfficePhone:    +1-212-846-8651
Mailbox:        abuse@viacom.com
Source:         ARIN

Nearby Ranges

BGP prefixes that overlap with 166.77.0.0/16

No nearby ranges found.

Hosted domains

There are 5 domain names hosted across 3 IP addresses on this ASN. Checkout our API to access full domain hosting information.

IP Address	Domain	Domains on this IP
166.77.13.118	gullahgullahisland.com	3
166.77.13.58	viacomawards.com	1
166.77.12.232	spike101.net	1

Hosted domains API

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Useful for Cybersecurity

Read more

Pingable IPs

2 IPs in this range replied to an ICMP ping during our most recent internet scan. Learn more.

IP Address	ASN	Details
166.77.12.1	AS7256 Viacom Inc.	`2.79ms` from New York City, US
166.77.15.50	AS7256 Viacom Inc.	`2.11ms` from New York City, US

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
44.238.242.198	AS16509 Amazon.com, Inc.	`0.19ms` from Boardman, US
107.10.77.38	AS10796 Charter Communications Inc	`10.15ms` from Chicago, US
96.75.231.150	AS7922 Comcast Cable Communications, LLC	`12.17ms` from Chicago, US
78.66.191.102	AS3301 Telia Company AB	`2.95ms` from Copenhagen, DK
89.246.246.166	AS8881 1&1 Versatel GmbH	`0.43ms` from Hamburg, DE
94.196.54.38	AS206067 Hutchison 3G UK Limited	`9.75ms` from London, GB
95.146.13.118	AS2856 British Telecommunications PLC	`3.90ms` from London, GB
174.26.147.70	AS209 CenturyLink Communications, LLC	`2.58ms` from Phoenix, US
93.67.254.198	AS30722 Vodafone Italia S.p.A.	`9.92ms` from Rome, IT
74.224.90.134	AS8075 Microsoft Corporation	`0.30ms` from Saint Thomas Mount, IN
209.204.155.54	AS7065 Sonic.net, LLC	`2.58ms` from San Jose, US
44.31.187.230	AS63479 HamWAN	`18.94ms` from Seattle, US
178.128.211.150	AS14061 DigitalOcean, LLC	`0.29ms` from Singapore, SG
192.46.223.6	AS63949 Akamai Connected Cloud	`0.22ms` from Toronto, CA
42.235.90.150	AS4837 CHINA UNICOM China169 Backbone	`3.90ms` from Zhengzhou, CN
96.66.191.214	AS7922 Comcast Cable Communications, LLC	`12.33ms` from Ashburn, US
208.184.69.6	AS27634 Microdynamics Corporation	`1.63ms` from Chicago, US
99.39.183.86	AS7018 AT&T Enterprises, LLC	`3.56ms` from Chicago, US
72.129.248.38	AS11427 Charter Communications Inc	`13.98ms` from Dallas, US
88.208.159.22	AS12355 HeLi NET Telekommunikation GmbH & Co.	`5.15ms` from Duesseldorf, DE
34.159.162.182	AS396982 Google LLC	`0.11ms` from Frankfurt am Main, DE
8.130.116.118	AS37963 Hangzhou Alibaba Advertising Co.,Ltd.	`0.52ms` from Jining, CN
178.91.113.70	AS9198 JSC Kazakhtelecom	`4.82ms` from Karagandy, KZ
216.66.246.214	AS11123 Ultimate Internet Access, Inc	`2.92ms` from Los Angeles, US
75.23.229.70	AS7018 AT&T Enterprises, LLC	`19.92ms` from Los Angeles, US

Traceroute

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

traceroute -a -n -q1 -f5 166.77.15.50

traceroute to 166.77.15.50 (166.77.15.50): 64 hops max, 52 byte packets

5 [AS3257] 213.254.214.110 0.326 ms

6 [AS3257] 209.120.131.190 11.949 ms

7 [AS3356] 209.246.110.234 2.015 ms

8 *

9 *

10 *

11 [AS7256] 166.77.8.1 6.771 ms

12 [AS7256] 166.77.15.50 2.069 ms

Measurement taken from

IPinfo ProbeNet in New York City, US

On November 22nd 2025

What are IP address ranges?

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