Internet Census Group — per-IP self-ID via internet-census.org
by shop owners for shop owners.
PTR internet-census.org (self-ID): 267 von 630 IPs reversen auf internet-census.org. Nur die self-identifizierenden (die übrigen tragen fremde Hoster-PTR).
The Internet Census Group runs an internet-wide census/scan service. Not an SEO tool. The scan IPs are self-identifying: PTR to internet-census.org. Each IP reverse-checked individually. Part of our PARC Security feed.
internet-census.json — view feed www.internet-census.org →
Verification — every IP individually
The 630 list IPs sit on various hosters and partly carry foreign PTR (singlehop.net, linodeusercontent.com etc). Only the genuine self-ID are kept:
630 IPs → 267 with PTR internet-census.org (only these are kept)
The rest stays out.