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2 results
Combined view: everything named “PTB-CHB…” — sums all
2 separately-registered clusters whose name starts with
“PTB-CHB”, 2 ranges. This is broader
than the match above: it also includes separate companies that merely share the name (per-country
subsidiaries, joint ventures, namesakes), so it isn’t one organisation’s footprint.
See all 2 →
Other organisations matching “PTB-CHB”
Separately-registered entities that share the name — not confirmed part of the group above.
1 weaker name match — similar spelling only, likely different organisations
Found as a customer of another network (2)
These are IP blocks reassigned by an ISP to this organisation — decoded from the ISP's own naming convention, not a directly-registered allocation.