166.77.26.0/24

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

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

IP Address	ASN	Details
166.77.26.252	AS7256 Viacom Inc.	`1.61ms` 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
2.38.101.152	AS30722 Vodafone Italia S.p.A.	`6.35ms` from Arezzo, IT
68.9.79.72	AS22773 Cox Communications Inc.	`11.05ms` from Boston, US
87.197.126.168	AS6855 Slovak Telekom, a.s.	`1.52ms` from Bratislava, SK
46.142.88.232	AS8881 1&1 Versatel Deutschland GmbH	`7.70ms` from Frankfurt am Main, DE
91.183.238.136	AS5432 Proximus NV	`3.73ms` from Gravelines, FR
110.227.79.152	AS24560 Bharti Airtel Ltd., Telemedia Services	`2.41ms` from Kolkata, IN
178.166.146.8	AS12389 PJSC Rostelecom	`0.73ms` from Krasnoyarsk, RU
81.34.109.184	AS3352 TELEFONICA DE ESPANA S.A.U.	`3.03ms` from Madrid, ES
189.176.88.120	AS8151 UNINET	`16.83ms` from Miami, US
147.219.186.56	AS20115 Charter Communications LLC	`19.51ms` from Minneapolis, US
1.73.232.72	AS9605 NTT DOCOMO, INC.	`3.79ms` from Osaka, JP
88.88.189.248	AS2119 Telenor Norge AS	`9.16ms` from Oslo, NO
13.56.66.88	AS16509 Amazon.com, Inc.	`0.15ms` from San Jose, US
23.53.5.152	AS33905 Akamai International B.V.	`0.11ms` from Seattle, US
49.129.12.8	AS2518 BIGLOBE Inc.	`1.67ms` from Tokyo, JP
122.26.64.136	AS4713 NTT Communications Corporation	`4.77ms` from Tokyo, JP
86.94.233.200	AS1136 KPN B.V.	`2.24ms` from Amsterdam, NL
73.137.60.248	AS7922 Comcast Cable Communications, LLC	`5.38ms` from Atlanta, US
139.214.90.40	AS4837 CHINA UNICOM China169 Backbone	`18.99ms` from Dalian, CN
171.247.154.56	AS7552 Viettel Group	`0.95ms` from Ho Chi Minh City, VN
95.37.40.216	AS12389 PJSC Rostelecom	`6.15ms` from Kazan, RU
79.78.113.8	AS9105 TalkTalk Communications Limited	`1.34ms` from London, GB
79.151.175.8	AS3352 TELEFONICA DE ESPANA S.A.U.	`10.24ms` from Madrid, ES
67.242.107.232	AS11351 Charter Communications Inc	`12.79ms` from New York City, US
72.185.223.8	AS33363 Charter Communications, Inc	`10.70ms` from Orlando, 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 166.77.26.3

traceroute to 166.77.26.3 (166.77.26.3): 64 hops max, 52 byte packets

2 [AS3356] 4.59.210.53 1.114 ms

3 *

4 [AS3356] 209.246.110.234 3.762 ms

5 [AS7256] 166.77.26.3 5.979 ms

Measurement taken from

IPinfo ProbeNet in Newark, US

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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