Cisco OpenDNS, LLC
AS36692 is Cisco OpenDNS, LLC (opendns.com). It announces 165,632 IPv4 addresses in 661 prefixes, and 172 IPv6 prefixes.
United States· ARIN· allocated 2006-03-21· hosting
Where its space is
The IPv4 it announces that IP Geolocation places, by country. A /24 counts for the AS announcing most of it.
- United States84,436 · 50.98%
- Japan8,540 · 5.16%
- India6,392 · 3.86%
- United Kingdom5,846 · 3.53%
- Germany5,307 · 3.20%
- Canada4,866 · 2.94%
- Australia4,606 · 2.78%
- South Africa4,350 · 2.63%
- Brazil4,343 · 2.62%
- France4,066 · 2.45%
- The Netherlands4,064 · 2.45%
- Saudi Arabia3,068 · 1.85%
Registry record
Its ASN Whois record, as the registry publishes it.
- handle
- CISCO-UMBRELLA
- name
- Cisco OpenDNS, LLC
- org
- OPEND-2
- org name
- Cisco OpenDNS, LLC
- org address
- 170 West Tasman Drive, San Jose, CA, 95134
- org city
- San Jose
- org country
- US
- country
- US
- source
- arin
- created
- 2006-03-21
- updated
- 2026-01-14
- abuse name
- Cisco Cloud Security Network Abuse
- abuse email
- rir-abuse@cisco.com
- abuse phone
- +1-408-525-0560
- abuse kind
- role
- abuse city
- San Jose
- abuse country
- US
- admin name
- Cisco Cloud Security Network Admin
- admin email
- rir-admin@cisco.com
- admin phone
- +1-408-525-0560
- admin kind
- role
- admin city
- San Jose
- admin country
- US
- tech name
- Cisco Cloud Security Network Tech
- tech email
- rir-tech@cisco.com
- tech phone
- +1-408-525-0560
- tech kind
- role
- tech city
- San Jose
- tech country
- US
What the databases see
Addresses each address-keyed database holds in the IPv4 it announces, as a share of that space, with its largest providers. Counts overlap.
- VPN IP137,362cisco_secure_web_gateway82.93%
- geonode, proxyseller, geonix0.05%
- floppydata0.00%
- None here
- None here
- Relay IP132,362cisco_secure_web_gateway79.91%
- Hosting IP14,0808.50%
- None here
- None here
- Anycast IP4,0962.47%
- SSH IP150.01%
- None here
- 0.04%
IPv4 prefixes
Every IPv4 prefix BGP Route saw it announce. A prefix another AS also announces says so.
IPv6 prefixes
Every IPv6 prefix BGP Route saw it announce.
| PREFIX | COUNTRY | RPKI | PEERS | FIRST SEEN |
|---|---|---|---|---|
| 2603:5000:60::/44 | United States | valid | 20 | 2026-10-02 |
| 2603:5000:70::/44 | United States | valid | 20 | 2026-10-02 |
| 2603:5000:80::/44 | United States | valid | 20 | 2026-10-02 |
| 2603:5000:90::/44 | United States | valid | 20 | 2026-10-02 |
| 2603:5000:3000::/44 | United States | valid | 20 | 2026-10-02 |
| 2603:5000:3010::/44 | United States | valid | 20 | 2026-10-02 |
| 2603:5000:3020::/44 | United States | valid | 20 | 2026-10-02 |
| 2603:5000:3030::/44 | United States | valid | 20 | 2026-10-02 |
| 2603:5000:3050::/48 | United States | not found | 20 | 2026-10-02 |
| 2603:5000:3052::/48 | United States | not found | 20 | 2026-10-02 |
| 2603:5000:3053::/48 | United States | valid | 20 | 2026-10-02 |
| 2603:5000:3060::/44 | United States | valid | 20 | 2026-10-02 |
| 2603:5000:3070::/44 | United States | valid | 20 | 2026-10-02 |
| 2603:5000:3080::/44 | United States | valid | 20 | 2026-10-02 |
| 2603:5000:3090::/44 | United States | valid | 20 | 2026-10-02 |
| 2603:5000:4050::/48 | United States | not found | 20 | 2026-10-02 |
| 2603:5000:4051::/48 | United States | not found | 20 | 2026-10-02 |
| 2603:5000:4052::/48 | United States | not found | 20 | 2026-10-02 |
| 2603:5000:4060::/44 | United States | valid | 20 | 2026-10-02 |
| 2603:5000:4070::/44 | United States | valid | 20 | 2026-10-02 |
| 2603:5000:4080::/44 | United States | valid | 20 | 2026-10-02 |
| 2603:5000:4090::/44 | United States | valid | 20 | 2026-10-02 |
| 2603:5001:10::/44 | Japan | valid | 20 | 2026-10-02 |
| 2603:5001:20::/44 | India | valid | 20 | 2026-10-02 |
| 2603:5001:30::/44 | India | valid | 20 | 2026-10-02 |
| 2603:5001:40::/44 | New Zealand | valid | 20 | 2026-10-02 |
| 2603:5001:3000::/44 | Japan | valid | 20 | 2026-10-02 |
| 2603:5001:3010::/44 | Japan | valid | 20 | 2026-10-02 |
| 2603:5001:3020::/44 | India | valid | 20 | 2026-10-02 |
| 2603:5001:3030::/44 | India | valid | 20 | 2026-10-02 |
| 2603:5001:3040::/44 | New Zealand | valid | 20 | 2026-10-02 |
| 2603:5001:4010::/44 | Japan | valid | 20 | 2026-10-02 |
| 2603:5001:4020::/44 | India | valid | 20 | 2026-10-02 |
| 2603:5001:4030::/44 | India | valid | 20 | 2026-10-02 |
| 2603:5001:4040::/44 | New Zealand | valid | 20 | 2026-10-02 |
| 2603:5002:10::/44 | Saudi Arabia | valid | 20 | 2026-10-02 |
| 2603:5002:10::/48 | Saudi Arabia | valid | 20 | 2026-10-02 |
| 2603:5002:30::/44 | United Kingdom | valid | 20 | 2026-10-02 |
| 2603:5002:40::/44 | United Kingdom | valid | 20 | 2026-10-02 |
| 2603:5002:50::/44 | Germany | valid | 20 | 2026-10-02 |
| 2603:5002:60::/44 | The Netherlands | valid | 20 | 2026-10-02 |
| 2603:5002:3000::/44 | Saudi Arabia | valid | 20 | 2026-10-02 |
| 2603:5002:3020::/44 | Saudi Arabia | valid | 20 | 2026-10-02 |
| 2603:5002:3030::/44 | United Kingdom | valid | 20 | 2026-10-02 |
| 2603:5002:3040::/44 | United Kingdom | valid | 20 | 2026-10-02 |
| 2603:5002:3050::/44 | Germany | valid | 20 | 2026-10-02 |
| 2603:5002:3060::/44 | The Netherlands | valid | 20 | 2026-10-02 |
| 2603:5002:4020::/44 | Saudi Arabia | valid | 20 | 2026-10-02 |
| 2603:5002:4030::/44 | United Kingdom | valid | 20 | 2026-10-02 |
| 2603:5002:4040::/44 | United Kingdom | valid | 20 | 2026-10-02 |
| 2603:5002:4050::/44 | Germany | valid | 20 | 2026-10-02 |
| 2603:5002:4060::/44 | The Netherlands | valid | 20 | 2026-10-02 |
| 2620:0:cc0::/48 | United States | valid | 20 | 2026-10-02 |
| 2620:0:cc3::/48 | United States | valid | 20 | 2026-10-02 |
| 2620:0:cc4::/48 | The Netherlands | valid | 20 | 2026-10-02 |
| 2620:0:cc5::/48 | United States | valid | 20 | 2026-10-02 |
| 2620:0:cc6::/48 | United States | valid | 20 | 2026-10-02 |
| 2620:0:cc7::/48 | Germany | valid | 20 | 2026-10-02 |
| 2620:0:cc8::/48 | United States | valid | 20 | 2026-10-02 |
| 2620:0:cc9::/48 | United States | valid | 20 | 2026-10-02 |
| 2620:0:cca::/48 | Singapore | valid | 20 | 2026-10-02 |
| 2620:0:ccb::/48 | United States | valid | 20 | 2026-10-02 |
| 2620:0:ccc::/48 | United States | valid | 19 | 2026-10-02 |
| 2620:0:ccd::/48 | United States | valid | 19 | 2026-10-02 |
| 2620:0:cce::/48 | Hong Kong | valid | 20 | 2026-10-02 |
| 2620:0:ccf::/48 | Australia | valid | 20 | 2026-10-02 |
| 2620:119:10::/48 | Canada | valid | 20 | 2026-10-02 |
| 2620:119:11::/48 | Canada | valid | 20 | 2026-10-02 |
| 2620:119:12::/48 | United States | valid | 20 | 2026-10-02 |
| 2620:119:13::/48 | United States | valid | 20 | 2026-10-02 |
| 2620:119:17::/48 | United States | valid | 20 | 2026-10-02 |
| 2620:119:18::/48 | United States | not found | 20 | 2026-10-02 |
| 2620:119:19::/48 | United States | valid | 20 | 2026-10-02 |
| 2620:119:20::/48 | United States | valid | 19 | 2026-10-02 |
| 2620:119:21::/48 | United States | valid | 20 | 2026-10-02 |
| 2620:119:30::/48 | United States | valid | 19 | 2026-10-02 |
| 2620:119:35::/48 | United States | valid | 19 | 2026-10-02 |
| 2620:119:53::/48 | United States | valid | 19 | 2026-10-02 |
| 2620:119:76::/48 | United States | valid | 20 | 2026-10-02 |
| 2620:119:fc::/48 | United States | valid | 19 | 2026-10-02 |
| 2a04:e4c0:10::/48 | United Kingdom | valid | 20 | 2026-10-02 |
| 2a04:e4c0:12::/48 | France | valid | 20 | 2026-10-02 |
| 2a04:e4c0:14::/48 | Romania | valid | 20 | 2026-10-02 |
| 2a04:e4c0:15::/48 | Czechia | valid | 20 | 2026-10-02 |
| 2a04:e4c0:16::/48 | Poland | valid | 20 | 2026-10-02 |
| 2a04:e4c0:17::/48 | Denmark | valid | 20 | 2026-10-02 |
| 2a04:e4c0:18::/48 | Ireland | valid | 20 | 2026-10-02 |
| 2a04:e4c0:20::/48 | Japan | valid | 20 | 2026-10-02 |
| 2a04:e4c0:21::/48 | Australia | valid | 20 | 2026-10-02 |
| 2a04:e4c0:23::/48 | Italy | valid | 20 | 2026-10-02 |
| 2a04:e4c0:24::/48 | United States | valid | 20 | 2026-10-02 |
| 2a04:e4c0:25::/48 | United States | valid | 20 | 2026-10-02 |
| 2a04:e4c0:30::/48 | South Africa | valid | 20 | 2026-10-02 |
| 2a04:e4c0:31::/48 | United Arab Emirates | valid | 20 | 2026-10-02 |
| 2a04:e4c0:32::/48 | Saudi Arabia | valid | 20 | 2026-10-02 |
| 2a04:e4c0:40::/48 | Brazil | valid | 20 | 2026-10-02 |
| 2a04:e4c0:41::/48 | Brazil | valid | 20 | 2026-10-02 |
| 2a04:e4c0:42::/48 | United States | valid | 20 | 2026-10-02 |
| 2a04:e4c0:43::/48 | United States | valid | 20 | 2026-10-02 |
| 2a04:e4c0:44::/48 | United States | valid | 20 | 2026-10-02 |
| 2a04:e4c0:45::/48 | Sweden | valid | 20 | 2026-10-02 |
| 2a04:e4c0:46::/48 | France | valid | 20 | 2026-10-02 |
| 2a04:e4c0:47::/48 | Spain | valid | 20 | 2026-10-02 |
| 2a04:e4c0:48::/48 | Japan | valid | 20 | 2026-10-02 |
| 2a04:e4c0:49::/48 | The Netherlands | valid | 4 | 2026-10-02 |
| 2a04:e4c0:51::/48 | South Africa | valid | 20 | 2026-10-02 |
| 2a04:e4c0:52::/48 | Mexico | valid | 20 | 2026-10-02 |
| 2a04:e4c0:53::/48 | The Netherlands | valid | 19 | 2026-10-02 |
| 2a04:e4c0:54::/48 | United States | valid | 20 | 2026-10-02 |
| 2a04:e4c0:55::/48 | United States | valid | 20 | 2026-10-02 |
| 2a04:e4c0:59::/48 | United States | valid | 20 | 2026-10-02 |
| 2a04:e4c0:60::/48 | United States | valid | 20 | 2026-10-02 |
| 2a04:e4c0:61::/48 | India | valid | 20 | 2026-10-02 |
| 2a04:e4c0:62::/48 | United States | valid | 20 | 2026-10-02 |
| 2a04:e4c0:63::/48 | Japan | valid | 19 | 2026-10-02 |
| 2a04:e4c0:64::/48 | United States | valid | 20 | 2026-10-02 |
| 2a04:e4c0:65::/48 | India | valid | 20 | 2026-10-02 |
| 2a04:e4c0:66::/48 | United Kingdom | valid | 20 | 2026-10-02 |
| 2a04:e4c0:67::/48 | United States | valid | 20 | 2026-10-02 |
| 2a04:e4c0:68::/48 | Germany | valid | 20 | 2026-10-02 |
| 2a04:e4c0:70::/48 | United States | valid | 20 | 2026-10-02 |
| 2a04:e4c0:71::/48 | South Korea | valid | 20 | 2026-10-02 |
| 2a04:e4c0:72::/48 | Saudi Arabia | valid | 20 | 2026-10-02 |
| 2a04:e4c0:73::/48 | United States | valid | 20 | 2026-10-02 |
| 2a04:e4c0:74::/48 | United States | valid | 20 | 2026-10-02 |
| 2a04:e4c0:75::/48 | Israel | valid | 20 | 2026-10-02 |
| 2a04:e4c0:76::/48 | United States | valid | 20 | 2026-10-02 |
| 2a04:e4c0:77::/48 | United States | valid | 20 | 2026-10-02 |
| 2a04:e4c0:78::/48 | United States | valid | 20 | 2026-10-02 |
| 2a04:e4c0:79::/48 | United States | valid | 20 | 2026-10-02 |
| 2a04:e4c0:85::/48 | Japan | valid | 20 | 2026-10-02 |
| 2a04:e4c0:170::/48 | The Netherlands | valid | 20 | 2026-10-02 |
| 2a04:e4c0:171::/48 | The Netherlands | valid | 20 | 2026-10-02 |
| 2a04:e4c0:174::/48 | The Netherlands | valid | 20 | 2026-10-02 |
| 2a04:e4c0:175::/48 | The Netherlands | valid | 20 | 2026-10-02 |
| 2a04:e4c0:176::/48 | The Netherlands | valid | 20 | 2026-10-02 |
| 2a04:e4c0:177::/48 | The Netherlands | valid | 20 | 2026-10-02 |
| 2a04:e4c4::/48 | The Netherlands | valid | 20 | 2026-10-02 |
| 2a04:e4c4:1::/48 | United States | valid | 20 | 2026-10-02 |
| 2a04:e4c4:2::/48 | United States | valid | 20 | 2026-10-02 |
| 2a04:e4c4:3::/48 | Ireland | valid | 20 | 2026-10-02 |
| 2a04:e4c4:4::/48 | Germany | valid | 20 | 2026-10-02 |
| 2a04:e4c4:10::/48 | The Netherlands | valid | 20 | 2026-10-02 |
| 2a04:e4c4:20::/48 | The Netherlands | valid | 20 | 2026-10-02 |
| 2a04:e4c4:21::/48 | The Netherlands | valid | 20 | 2026-10-02 |
| 2a04:e4c4:22::/48 | The Netherlands | valid | 20 | 2026-10-02 |
| 2a04:e4c4:3e::/48 | The Netherlands | valid | 20 | 2026-10-02 |
| 2a04:e4c4:3f::/48 | The Netherlands | valid | 20 | 2026-10-02 |
| 2a04:e4c4:40::/48 | The Netherlands | valid | 20 | 2026-10-02 |
| 2a04:e4c4:41::/48 | The Netherlands | valid | 20 | 2026-10-02 |
| 2a04:e4c4:42::/48 | The Netherlands | valid | 20 | 2026-10-02 |
| 2a04:e4c4:43::/48 | The Netherlands | valid | 20 | 2026-10-02 |
| 2a04:e4c4:44::/48 | The Netherlands | valid | 20 | 2026-10-02 |
| 2a04:e4c4:45::/48 | The Netherlands | valid | 20 | 2026-10-02 |
| 2a04:e4c4:46::/48 | The Netherlands | valid | 20 | 2026-10-02 |
| 2a04:e4c4:47::/48 | The Netherlands | valid | 20 | 2026-10-02 |
| 2a04:e4c4:48::/48 | The Netherlands | valid | 20 | 2026-10-02 |
| 2a04:e4c4:49::/48 | The Netherlands | valid | 20 | 2026-10-02 |
| 2a04:e4c4:4b::/48 | The Netherlands | valid | 20 | 2026-10-02 |
| 2a04:e4c4:4d::/48 | The Netherlands | valid | 20 | 2026-10-02 |
| 2a04:e4c4:4e::/48 | The Netherlands | valid | 20 | 2026-10-02 |
| 2a04:e4c4:4f::/48 | The Netherlands | valid | 20 | 2026-10-02 |
| 2a04:e4c4:54::/48 | The Netherlands | valid | 20 | 2026-10-02 |
| 2a04:e4c4:56::/48 | The Netherlands | valid | 20 | 2026-10-02 |
| 2a04:e4c4:57::/48 | The Netherlands | valid | 20 | 2026-10-02 |
| 2a04:e4c4:58::/48 | The Netherlands | valid | 20 | 2026-10-02 |
| 2a04:e4c4:59::/48 | The Netherlands | valid | 20 | 2026-10-02 |
| 2a04:e4c4:60::/48 | The Netherlands | valid | 20 | 2026-10-02 |
| 2a04:e4c4:61::/48 | United States | valid | 20 | 2026-10-02 |
| 2a04:e4c7:fffd::/48 | The Netherlands | valid | 20 | 2026-10-02 |
| 2a04:e4c7:fffe::/48 | The Netherlands | valid | 20 | 2026-10-02 |
| 2a04:e4c7:ffff::/48 | The Netherlands | valid | 20 | 2026-10-02 |
Test the real build first.
An evaluation license puts a full current build in your hands — every row, every column, no sampling — so you can measure it against your own traffic before anyone talks about terms.