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Summary

Country	United States
Domain	cisco.com
ASN	AS36692
Registry	ARIN
ID	OPENDNS-V6-NET-1

WHOIS Details

V6NetHandle:    NET6-2620-CC0-1
OrgID:          OPEND-2
Parent:         NET6-2620-1
NetName:        OPENDNS-V6-NET-1
NetRange:       2620:0:CC0:: - 2620:0:CCF:FFFF:FFFF:FFFF:FFFF:FFFF
NetType:        allocation
Comment:        http://www.opendns.com/
Comment:        Use OpenDNS to make your Internet faster, safer, and smarter.
Comment:        IPv6 Peering: mailto:peering@opendns.com
RegDate:        2008-05-07
Updated:        2022-08-04
Source:         ARIN


OrgID:          OPEND-2
OrgName:        Cisco OpenDNS, LLC
CanAllocate:    
Street:         170 West Tasman Drive
City:           San Jose
State/Prov:     CA
Country:        US
PostalCode:     95134
Comment:        https://umbrella.cisco.com/
Comment:        Use Cisco Umbrella to make your Internet faster, safer,
Comment:        and smarter.
Comment:        DNS Servers: 208.67.222.222 208.67.220.220
Comment:        IPv4/IPv6 Peering: peering-umbrella@external.cisco.com
RegDate:        2008-02-26
Updated:        2026-03-11
OrgAdminHandle: CCSNA-ARIN
OrgTechHandle:  CCSNT-ARIN
OrgTechHandle:  VASQU302-ARIN
OrgAbuseHandle: CCSNA1-ARIN
Source:         ARIN


POCHandle:      VASQU302-ARIN
IsRole:         N
LastName:       Vasquez
FirstName:      Miguel 
Street:         Av. Universidad 604, Puerta Plata, Zapopan
City:           Zapopan
State/Prov:     Jalisco
Country:        MX
PostalCode:     45136
RegDate:        2025-08-15
Updated:        2025-08-15
OfficePhone:    +523336487646
Mailbox:        miguevas@cisco.com
Source:         ARIN


POCHandle:      CCSNA-ARIN
IsRole:         Y
LastName:       Cisco Cloud Security Network Admin
FirstName:      
Street:         170 W Tasman Dr
City:           San Jose
State/Prov:     CA
Country:        US
PostalCode:     95134
RegDate:        2022-04-06
Updated:        2025-07-18
OfficePhone:    +1-408-525-0560
Mailbox:        rir-admin@cisco.com
Source:         ARIN


POCHandle:      CCSNA1-ARIN
IsRole:         Y
LastName:       Cisco Cloud Security Network Abuse
FirstName:      
Street:         170 W Tasman Dr
City:           San Jose
State/Prov:     CA
Country:        US
PostalCode:     95134
RegDate:        2022-09-13
Updated:        2026-01-30
OfficePhone:    +1-408-525-0560
Mailbox:        rir-abuse@cisco.com
Source:         ARIN


POCHandle:      CCSNT-ARIN
IsRole:         Y
LastName:       Cisco Cloud Security Network Tech
FirstName:      
Street:         170 W Tasman Dr
City:           San Jose
State/Prov:     CA
Country:        US
PostalCode:     95134
RegDate:        2022-09-13
Updated:        2025-12-08
OfficePhone:    +1-408-525-0560
Mailbox:        rir-tech@cisco.com
Source:         ARIN

Nearby Ranges

BGP prefixes that overlap with 2620:0:cc4::/48

No nearby ranges found.

Hosted domains

There are no domains currently hosted on this ASN.

Hosted domains API

Our Hosted Domains API, or Reverse IP API returns a full list of domains that are hosted on a single IP address.

Useful for Cybersecurity

Read more

Pingable IPs

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

IP Address	ASN	Details
2620:0:cc4::162	AS36692 Cisco OpenDNS, LLC	`0.69ms` from Amsterdam, NL

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
45.66.78.112	AS35224 PLINQ BV	`2.57ms` from Amsterdam, NL
102.42.45.112	AS8452 TE-AS	`3.78ms` from Cairo, EG
91.230.40.0	AS2856 British Telecommunications PLC	`1.44ms` from Erith, GB
83.170.0.128	AS29259 IABG Teleport GmbH	`0.32ms` from Frankfurt am Main, DE
73.14.179.80	AS7922 Comcast Cable Communications, LLC	`6.05ms` from Greenwood Village, US
154.203.19.240	AS146993 DEEP BRIGHT LIMITED	`0.34ms` from Hong Kong, HK
36.80.107.128	AS7713 PT Telekomunikasi Indonesia	`2.02ms` from Jakarta, ID
74.126.151.0	AS16740 DOXX.NET CORPORATION	`0.12ms` from Johannesburg, ZA
89.22.102.48	AS8648 dogado GmbH	`0.19ms` from Leipzig, DE
87.28.146.0	AS3269 Telecom Italia S.p.A.	`4.08ms` from Milan, IT
87.23.176.0	AS3269 Telecom Italia S.p.A.	`4.49ms` from Milan, IT
211.5.234.16	AS2516 KDDI CORPORATION	`11.25ms` from Osaka, JP
86.65.155.80	AS15557 Societe Francaise Du Radiotelephone - SFR SA	`9.03ms` from Paris, FR
211.39.201.240	AS4766 Korea Telecom	`1.86ms` from Seoul, KR
89.42.177.128	AS42568 DIGITAL PROJECT SRL	`0.40ms` from Bucharest, RO
38.45.65.208	AS174 Cogent Communications, LLC	`1.35ms` from Durham, US
167.172.167.160	AS14061 DigitalOcean, LLC	`0.36ms` from Frankfurt am Main, DE
14.145.142.80	AS4134 CHINANET-BACKBONE	`2.97ms` from Guangzhou, CN
109.201.237.224	AS25229 Limited Liability Company KYIVSKI TELEKOMUNIKATSIYNI MEREZHI	`3.81ms` from Kharkiv, UA
2.220.108.176	AS5607 Sky UK Limited	`3.63ms` from London, GB
99.7.144.176	AS7018 AT&T Enterprises, LLC	`17.21ms` from Los Angeles, US
178.132.97.144	AS34139 JSC DIVO	`2.22ms` from Moscow, RU
157.143.217.64	AS8399 SEWAN SAS	`0.55ms` from Paris, FR
216.228.114.128	AS11414 Nvidia Corporation	`0.11ms` from San Jose, US
177.138.35.16	AS27699 TELEFÔNICA BRASIL S.A	`1.41ms` from Sao Paulo, BR

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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