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Summary

Country	unknown
Domain	cisco.com
ASN	AS36692
Registry	RIPE
ID	US-OPENDNSINC-20140603

WHOIS Details

inet6num:       2a04:e4c0::/29
netname:        US-OPENDNSINC-20140603
country:        NL
country:        GB
country:        DE
country:        FR
country:        DK
country:        CZ
country:        PL
country:        RO
org:            ORG-OI31-RIPE
admin-c:        ODNS36692-RIPE
tech-c:         ODNS84-RIPE
abuse-c:        ODNS65-RIPE
status:         ALLOCATED-BY-RIR
mnt-by:         RIPE-NCC-HM-MNT
mnt-by:         OPENDNS-MNT
mnt-routes:     OPENDNS-MNT
notify:         rir-tech@cisco.com
created:        2014-06-03T08:13:03Z
last-modified:  2022-09-09T12:43:14Z
source:         RIPE
abuse-email:    rir-abuse@cisco.com
abuse-c:        ODNS65-RIPE
abuse-org:      ORG-OI31-RIPE

organisation:   ORG-OI31-RIPE
org-name:       Cisco OpenDNS LLC
country:        US
org-type:       LIR
address:        444 Townsend Street
address:        CA 94107
address:        San Francisco
address:        UNITED STATES
admin-c:        ODNS36692-RIPE
tech-c:         ODNS84-RIPE
phone:          +14153443148
e-mail:         jvalcke@opendns.com
abuse-c:        ODNS65-RIPE
notify:         rir-tech@cisco.com
mnt-ref:        OPENDNS-MNT
mnt-ref:        NETC-SUST-MNT
mnt-ref:        RIPE-NCC-HM-MNT
mnt-by:         RIPE-NCC-HM-MNT
mnt-by:         OPENDNS-MNT
created:        2014-05-28T09:54:22Z
last-modified:  2023-07-13T21:37:07Z
source:         RIPE
abuse-email:    rir-abuse@cisco.com
abuse-c:        ODNS65-RIPE
abuse-org:      undefined

role:           OpenDNS NetEng team
address:        OpenDNS
address:        170 West Tasman Dr.
address:        San Jose, CA 95134 USA
e-mail:         rir-admin@cisco.com
phone:          +1 408 525 0560
abuse-mailbox:  rir-abuse@cisco.com
nic-hdl:        ODNS36692-RIPE
mnt-by:         OPENDNS-MNT
created:        2014-05-29T13:22:57Z
last-modified:  2025-07-30T09:23:31Z
source:         RIPE

role:           OpenDNS NetEng team tech-c
address:        OpenDNS
address:        170 West Tasman Dr.
address:        San Jose, CA 95134 USA
e-mail:         rir-tech@cisco.com
phone:          +1 408 525 0560
abuse-mailbox:  rir-abuse@cisco.com
nic-hdl:        ODNS84-RIPE
mnt-by:         OPENDNS-MNT
created:        2022-09-09T12:17:46Z
last-modified:  2025-07-30T09:22:21Z
source:         RIPE

Nearby Ranges

BGP prefixes that overlap with 2a04:e4c0:68::/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

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

IP Address	ASN	Details
2a04:e4c0:68::1	AS36692 Cisco OpenDNS, LLC	`4.12ms` 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
97.154.111.176	AS6167 Verizon Business	`10.56ms` from Dallas, US
212.85.41.240	AS12521 Nova Internet S.L.	`0.39ms` from Madrid, ES
34.117.148.144	AS396982 Google LLC	`0.07ms` from Melbourne, AU
188.44.120.176	AS21127 Joint Stock Company TransTeleCom	`9.14ms` from Novosibirsk, RU
49.192.17.240	AS4804 Microplex PTY LTD	`2.22ms` from Perth, AU
54.242.162.240	AS14618 Amazon.com, Inc.	`0.25ms` from Reston, US
162.195.244.112	AS7018 AT&T Enterprises, LLC	`19.80ms` from San Jose, US
187.169.141.16	AS8151 UNINET	`3.88ms` from Santiago de Queretaro, MX
211.228.219.240	AS4766 Korea Telecom	`5.09ms` from Seoul, KR
74.1.84.64	AS266400 Ferenz Networks	`0.53ms` from Chapeco, BR
140.32.209.192	AS668 United States Department of Defense (DoD)	`4.22ms` from Chicago, US
41.184.182.16	AS29091 ipNX Nigeria Limited	`1.01ms` from Lagos, NG
93.143.188.224	AS5391 Hrvatski Telekom d.d.	`8.93ms` from Ljubljana, SI
20.26.89.48	AS8075 Microsoft Corporation	`0.41ms` from London, GB
75.236.91.96	AS6167 Verizon Business	`17.78ms` from Los Angeles, US
79.14.170.0	AS3269 Telecom Italia S.p.A.	`2.58ms` from Milan, IT
64.65.154.0	AS7385 Allstream Business US, LLC	`1.33ms` from Phoenix, US
78.57.10.128	AS8764 Telia Lietuva, AB	`7.61ms` from Siauliai, LT
223.6.190.64	AS37963 Hangzhou Alibaba Advertising Co.,Ltd.	`4.56ms` from Hangzhou, CN
193.125.103.32	AS12430 VODAFONE ESPANA S.A.U.	`4.41ms` from Madrid, ES
98.7.254.144	AS12271 Charter Communications Inc	`3.73ms` from New York City, US
73.228.86.96	AS7922 Comcast Cable Communications, LLC	`6.79ms` from Salt Lake City, US
106.54.184.144	AS45090 Shenzhen Tencent Computer Systems Company Limited	`1.28ms` from Shanghai, CN
180.154.194.0	AS4812 China Telecom (Group)	`3.83ms` from Shanghai, CN
91.239.122.96	AS48854 team.blue Denmark A/S	`0.55ms` from Skanderborg, DK

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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