166.77.27.0/24

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

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
13.90.152.104	AS8075 Microsoft Corporation	`0.39ms` from Ashburn, US
71.143.222.248	AS7018 AT&T Enterprises, LLC	`13.53ms` from Atlanta, US
141.135.63.120	AS6848 Telenet BV	`7.13ms` from Brussels, BE
207.98.175.24	AS12083 WideOpenWest Finance LLC	`12.73ms` from Chicago, US
23.198.74.24	AS16625 Akamai Technologies, Inc.	`0.92ms` from Chicago, US
3.137.199.40	AS16509 Amazon.com, Inc.	`0.12ms` from Columbus, US
20.165.208.56	AS8075 Microsoft Corporation	`3.55ms` from Denver, US
190.28.58.168	AS13489 UNE EPM TELECOMUNICACIONES S.A.	`1.96ms` from Medellin, CO
1.159.14.40	AS1221 Telstra Limited	`3.14ms` from Melbourne, AU
87.27.92.248	AS3269 Telecom Italia S.p.A.	`4.64ms` from Milan, IT
35.170.67.232	AS14618 Amazon.com, Inc.	`0.19ms` from Reston, US
112.180.24.248	AS4766 Korea Telecom	`7.02ms` from Seoul, KR
61.223.63.232	AS3462 Data Communication Business Group	`1.37ms` from Taichung, TW
73.40.206.120	AS7922 Comcast Cable Communications, LLC	`12.41ms` from Ashburn, US
117.205.46.136	AS9829 National Internet Backbone	`6.62ms` from Bengaluru, IN
72.21.176.200	AS14717 EZE Castle Integration Inc.	`1.79ms` from Boston, US
102.47.97.8	AS8452 TE-AS	`2.61ms` from Cairo, EG
71.31.105.232	AS7029 Windstream Communications LLC	`13.78ms` from Dallas, US
54.73.28.104	AS16509 Amazon.com, Inc.	`0.14ms` from Dublin, IE
217.230.241.216	AS3320 Deutsche Telekom AG	`4.84ms` from Duesseldorf, DE
95.223.3.248	AS3209 Vodafone GmbH	`11.28ms` from Frankfurt am Main, DE
88.71.167.248	AS3209 Vodafone GmbH	`2.75ms` from Frankfurt am Main, DE
134.101.175.184	AS15943 wilhelm.tel GmbH	`0.46ms` from Hamburg, DE
45.200.74.200	AS133847 Anpple Tech Enterprise	`0.33ms` from Hong Kong, HK
94.98.79.8	AS25019 Saudi Telecom Company JSC	`5.82ms` from Jeddah, SA

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 166.77.27.120

traceroute to 166.77.27.120 (166.77.27.120): 7 hops max, 52 byte packets

3 [AS3356] 4.69.209.78 83.766 ms

4 [AS3356] 209.246.110.234 85.043 ms

5 *

6 *

7 *

Measurement taken from

IPinfo ProbeNet in Amsterdam, NL

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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