Public beta later in 2026
opdns
Privacy-first filtering resolver. Every serving location on the map runs it.
Opero · network infrastructure
The network behind Opero.
A global anycast network for fast edge products.
One anycast address, answered from the closest point of presence. Every location is measured, and its status is public.
- Serving
- 3 locations
- Planned
- 30 locations
- Anycast address
- 201.4.3.220
- Status
- opdns.fail
opero@network:~$ anycast from 3 locations, 30 planned
Where the network answers.
Every point of presence announces the same anycast address. Routing on the internet takes each query to the closest one that is announcing it, so clients use one address wherever they are. Locations serve today in North America and Europe; the planned ones are in North America, South America, Europe, Middle East, Africa and Asia-Pacific.
Serving · 3
- Berlin, DEserving
- San Jose, CAserving
- Secaucus, NJserving
The nearest serving location is marked once your browser has timed them.
Planned · 30 not serving yet
- Ashburn, VA
- Atlanta, GA
- Bangalore, IN
- Chicago, IL
- Dallas, TX
- Delhi, IN
- Frankfurt, DE
- Hong Kong, HK
- Honolulu, HI
- Johannesburg, ZA
- Madrid, ES
- Manchester, GB
- Melbourne, AU
- Mexico City, MX
- Miami, FL
- Milan, IT
- Mumbai, IN
- Osaka, JP
- Paris, FR
- Santiago, CL
- São Paulo, BR
- Seoul, KR
- Singapore, SG
- Stockholm, SE
- Sydney, AU
- Taipei, TW
- Tel Aviv, IL
- Tokyo, JP
- Toronto, ON
- Warsaw, PL
The globe times each serving location from your browser and rings the fastest. Anycast follows network paths, which usually, but not always, match the lowest latency.
Products on this network.
Network operations.
What an operator needs to recognise our traffic and reach us.
- Anycast address
- 201.4.3.220
- Status
- https://opdns.fail
- Network operations
- [email protected]
To report a routing problem, or abuse from these addresses, write to network operations at [email protected]. For anything else, contact Opero.