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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:e4c4:10::/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

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

IP Address	ASN	Details
2a04:e4c4:10::1	AS36692 Cisco OpenDNS, LLC	`35.82ms` from Santa Clara, 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
85.120.83.16	AS35725 TELEKOM ROMANIA MOBILE COMMUNICATIONS S.A.	`0.78ms` from Bucharest, RO
172.83.32.112	AS62917 Gigabit Fiber, LLC	`13.75ms` from Dallas, US
52.210.121.176	AS16509 Amazon.com, Inc.	`0.16ms` from Dublin, IE
103.249.106.96	AS393889 EightJoy Network LLC	`0.90ms` from Hong Kong, HK
149.88.64.208	AS401701 cognetcloud INC	`0.57ms` from Hong Kong, HK
223.214.176.16	AS4134 CHINANET-BACKBONE	`9.48ms` from Huainan, CN
109.156.73.96	AS2856 British Telecommunications PLC	`9.86ms` from London, GB
81.202.63.48	AS6739 Vodafone ONO AS	`12.77ms` from Madrid, ES
141.126.210.192	AS20115 Charter Communications LLC	`9.39ms` from Manassas, US
218.93.238.80	AS4134 CHINANET-BACKBONE	`7.41ms` from Nanjing, CN
47.88.10.64	AS45102 Alibaba (US) Technology Co., Ltd.	`0.36ms` from Santa Clara, US
54.79.85.176	AS16509 Amazon.com, Inc.	`0.13ms` from Sydney, AU
189.90.65.240	AS28193 UNIVERSIDADE ESTADUAL DE LONDRINA	`6.22ms` from Curitiba, BR
51.186.43.224	AS5607 Sky UK Limited	`1.34ms` from Dublin, IE
83.254.132.80	AS1257 Tele2 Sverige AB	`8.96ms` from Falkenberg, SE
113.160.108.128	AS45899 VNPT Corp	`2.26ms` from Hanoi, VN
182.222.182.48	AS17858 LG POWERCOMM	`1.95ms` from Incheon, KR
121.128.106.64	AS4766 Korea Telecom	`1.30ms` from Incheon, KR
86.17.251.0	AS5089 Virgin Media Limited	`4.95ms` from London, GB
180.45.238.16	AS4713 NTT DOCOMO BUSINESS,Inc.	`3.46ms` from Osaka, JP
180.50.51.208	AS4713 NTT DOCOMO BUSINESS,Inc.	`7.60ms` from Osaka, JP
168.227.39.0	AS271687 ICARUS NET LTDA	`2.28ms` from Osasco, BR
98.91.226.144	AS14618 Amazon.com, Inc.	`0.61ms` from Reston, US
52.7.253.192	AS14618 Amazon.com, Inc.	`0.21ms` from Reston, US
46.109.131.48	AS12578 SIA Tet	`3.23ms` from Riga, LV

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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