166.77.31.0/24

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:      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


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:        2024-10-31
OfficePhone:    +1-212-846-7679
Mailbox:        abuse@viacom.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

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

IP Address	ASN	Details
166.77.31.120	AS7256 Viacom Inc.	`1.96ms` from Secaucus, 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
145.131.119.88	AS28685 Routit BV	`3.76ms` from Amsterdam, NL
110.255.25.248	AS4837 CHINA UNICOM China169 Backbone	`9.43ms` from Beijing, CN
174.96.215.8	AS10796 Charter Communications Inc	`16.41ms` from Columbus, US
89.183.104.152	AS13045 htp GmbH	`7.55ms` from Frankfurt am Main, DE
27.153.235.88	AS4134 CHINANET-BACKBONE	`3.32ms` from Fuzhou, CN
164.177.151.136	AS15395 Rackspace Ltd.	`1.33ms` from London, GB
86.138.29.120	AS2856 British Telecommunications PLC	`7.16ms` from London, GB
204.68.170.56	AS19740 Sudjam, LLC	`0.37ms` from Los Angeles, US
211.244.112.56	AS9318 SK Broadband Co Ltd	`1.40ms` from Seoul, KR
115.175.13.120	AS55990 Huawei Cloud Service data center	`3.35ms` from Suzhou, CN
183.184.128.168	AS4837 CHINA UNICOM China169 Backbone	`3.26ms` from Taiyuan, CN
109.255.15.24	AS6830 Liberty Global B.V.	`4.59ms` from Dublin, IE
130.92.252.184	AS559 SWITCH	`2.33ms` from Geneve, CH
196.115.238.184	AS36925 MEDITELECOM	`19.12ms` from Madrid, ES
79.20.161.88	AS3269 Telecom Italia S.p.A.	`2.16ms` from Milan, IT
64.15.67.72	AS10929 eStruxture Data Centers Inc.	`1.02ms` from Montreal, CA
180.138.36.24	AS4134 CHINANET-BACKBONE	`3.73ms` from Nanning, CN
54.211.16.232	AS14618 Amazon.com, Inc.	`0.22ms` from Reston, US
168.150.75.200	AS6192 University of California, Davis	`5.70ms` from San Jose, US
187.194.229.88	AS8151 UNINET	`6.46ms` from Santiago de Queretaro, MX
182.155.198.8	AS17809 VEE TIME CORP.	`3.51ms` from Taipei, TW
222.137.201.248	AS4837 CHINA UNICOM China169 Backbone	`2.90ms` from Zhengzhou, CN
37.116.128.152	AS30722 Vodafone Italia S.p.A.	`9.22ms` from Arezzo, IT
137.174.157.40	AS15830 Equinix (EMEA) Acquisition Enterprises B.V.	`1.42ms` from Ashburn, US
140.192.73.248	AS20130 Depaul University	`1.03ms` from Chicago, US

Traceroute

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

traceroute -a -n -q1 -f2 166.77.31.202

traceroute to 166.77.31.202 (166.77.31.202): 64 hops max, 52 byte packets

2 [AS1299] 213.248.73.212 0.846 ms

3 *

4 *

5 [AS3356] 209.246.110.234 82.851 ms

6 *

7 *

8 *

9 [AS7256] 166.77.31.202 85.331 ms

Measurement taken from

IPinfo ProbeNet in Frankfurt am Main, DE

On September 11th 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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