It could be an old service on that same ip. Zoomeye/shodan don’t rescan on the spot, they keep records of old scans.

https://www.zoomeye.hk/

Similar site as shodan, but different company. I’d recommend checking there as well.

This feature used to be in KDE 5 as well though, but with a size cap. I suspect the removal of the size cap is intentional rather than a bug.

https://isevenapi.xyz/

For example: https://api.isevenapi.xyz/api/iseven/7

{
"ad": "FOR SALE - collection of old people call 253-555-7212", "iseven": false 
}

Not exactly like the title.