166.77.3.0/24

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

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

IP Address	ASN	Details
166.77.3.23	AS7256 Viacom Inc.	`2.14ms` 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
125.26.35.24	AS23969 TOT Public Company Limited	`3.37ms` from Bangkok, TH
87.237.176.40	AS38988 RuhrEnergie GmbH	`3.23ms` from Duesseldorf, DE
115.204.139.152	AS4134 CHINANET-BACKBONE	`6.36ms` from Hangzhou, CN
123.156.248.248	AS4837 CHINA UNICOM China169 Backbone	`10.33ms` from Hangzhou, CN
116.96.25.8	AS7552 Viettel Group	`1.73ms` from Hanoi, VN
86.161.168.40	AS2856 British Telecommunications PLC	`4.57ms` from London, GB
191.54.30.40	AS53006 ALGAR TELECOM S/A	`1.56ms` from Osasco, BR
65.199.16.120	AS12087 Salsgiver, Inc.	`0.59ms` from Pittsburgh, US
35.155.55.200	AS16509 Amazon.com, Inc.	`4.52ms` from Portland, US
211.113.143.168	AS4670 Shinbiro	`2.54ms` from Seoul, KR
221.160.212.152	AS4766 Korea Telecom	`4.19ms` from Seoul, KR
171.126.52.136	AS4837 CHINA UNICOM China169 Backbone	`9.27ms` from Taiyuan, CN
185.33.67.120	AS212462 Wizon Telecom, S.L.	`5.38ms` from Valencia, ES
117.64.181.8	AS4134 CHINANET-BACKBONE	`9.76ms` from Wuhan, CN
174.63.236.152	AS7922 Comcast Cable Communications, LLC	`10.03ms` from Atlanta, US
164.63.245.8	AS2535 BP America, Inc.	`2.32ms` from Baku, AZ
77.230.62.136	AS12430 VODAFONE ESPANA S.A.U.	`4.54ms` from Barcelona, ES
34.59.50.152	AS396982 Google LLC	`0.13ms` from Council Bluffs, US
2.243.137.168	AS6805 Telefonica Germany GmbH & Co.OHG	`3.38ms` from Duesseldorf, DE
37.196.11.56	AS1257 Tele2 Sverige AB	`0.52ms` from Goeteborg, SE
171.237.152.40	AS7552 Viettel Group	`5.10ms` from Hanoi, VN
83.67.254.56	AS9105 TalkTalk Communications Limited	`8.34ms` from Manchester, GB
204.19.225.72	AS22951 Hebergement Phaonix Inc.	`8.91ms` from New York City, US
61.205.38.136	AS18144 Enecom,Inc.	`7.65ms` from Osaka, JP
131.196.135.8	AS265928 MWA MAIS	`4.64ms` from Rio de Janeiro, BR

Traceroute

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

traceroute -a -n -q1 -m12 166.77.3.5

traceroute to 166.77.3.5 (166.77.3.5): 12 hops max, 52 byte packets

1 [AS202422] 37.9.35.3 0.185 ms

2 [AS199524] 193.242.96.2 0.09 ms

3 *

4 [AS3257] 207.162.192.33 2.035 ms

5 [AS3257] 141.136.108.245 0.758 ms

6 [AS3356] 4.68.37.117 1.299 ms

7 [AS3356] 4.69.141.210 18.785 ms

8 [AS3356] 64.159.97.242 23.741 ms

9 [AS7256] 166.77.38.66 23.046 ms

10 *

11 *

12 *

Measurement taken from

IPinfo ProbeNet in Chicago, 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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