Blacklist wiki · Additional
Team Cymru Bogons
Team Cymru's Bogon list identifies IP addresses that should not appear on the public internet, such as unallocated address space, reserved ranges, and other 'bogon' IPs.
- Zone
- Additional
- Tier
- Author
At a glance
- Zone
- bogons.cymru.com
- Tier
- Additional. Smaller or specialist lists with a narrower reach. Lower impact on its own, but worth clearing; a scan reports a listing here as information.
- What it lists
- IP addresses from unallocated or reserved address space (bogon addresses).
- Impact
- Low: this list identifies IPs from invalid address space, so it works differently from a traditional spam blacklist.
- How to check
- Run your IP or domain through the blacklist checker, which queries this zone live.
- How to delist
- 5 steps below, ending on the list's removal page.
- Auto-expiry
- Updates automatically as RIR allocations are processed.
How to get delisted
- 01If your IP is listed as a bogon, it means the address space was recently allocated
- 02Wait for Team Cymru to update their bogon lists (they update regularly)
- 03Contact your Regional Internet Registry (RIR) to confirm your allocation
- 04Contact Team Cymru if the listing persists after allocation is confirmed
- 05This is usually not something you caused, and it resolves naturally
Open the removal formhttps://www.team-cymru.com/bogon-reference