.abb domain statistics
34 domains were registered under .abb at its latest check (Aug 16, 2026), placing it #687 of 1,079. Since its first check on Feb 24, 2026 it has grown by 3.0% (+1 domains). At its latest check it changed by 0 domains over 14 days, about +0.0% a week.
About the .abb extension
The registry behind .abb is ABB Ltd. The extension was delegated to the root zone on Apr 25, 2015, 11.5 years ago. Its ICANN registry agreement was signed on Oct 24, 2014, 183 days before launch. .abb is a brand TLD: under Specification 13 of its ICANN agreement, only ABB Ltd and its affiliates can register names in it. That is why its domain count stays small and mostly reflects the company's own sites.
Registry details from ICANN's gTLD list.
How .abb compares
In domain count, .abb outranks 36% of the extensions RootFetch follows. Among the 10 TLDs closest to it in size, .abb grew faster than 7; the fastest of that group was .jio at +20.7%.
Biggest moves
Of 7 changes between checks, 1 was a gain, 0 were losses and 6 showed no change. The biggest gain was +1 domains (+3.0%) between Mar 3, 2026 and Aug 2, 2026.
.abb growth trend
.abb accounts for 0.00% of all 89M domains RootFetch counts. Over the 173 days from Feb 24 to Aug 16 it averaged +0.12% a week, or 0 domains a day. Its strongest month on record was August 2026 (+1); its weakest was March 2026 (0). If the latest rate held for 30 days, .abb would reach about 34 domains (a straight-line projection, not a forecast).
.abb domains by month
| Month | Domains | Change |
|---|---|---|
| August 2026 | 34 | +1 |
| March 2026 | 33 | 0 |
| February 2026 | 33 | – |
Every check
| Date | Domains | Change | Growth | Window | Severity |
|---|---|---|---|---|---|
| Aug 16, 2026 | 34 | 0 | +0.0% | 14 days | |
| Aug 2, 2026 | 34 | +1 | +3.0% | 152 days | |
| Mar 3, 2026 | 33 | 0 | +0.0% | 1 day | |
| Mar 2, 2026 | 33 | 0 | +0.0% | 1 day | |
| Mar 1, 2026 | 33 | 0 | +0.0% | 3 days | |
| Feb 26, 2026 | 33 | 0 | +0.0% | 1 day | |
| Feb 25, 2026 | 33 | 0 | +0.0% | 1 day | |
| Feb 24, 2026 | 33 | – | – | first check |
Questions about .abb
How many .abb domains are there?
34, according to the .abb zone file on Aug 16, 2026.
Can anyone register a .abb domain?
No. .abb is a brand TLD under Specification 13 of its ICANN registry agreement, so only ABB Ltd and its affiliates can register .abb names.
Who runs the .abb domain extension?
The registry operator is ABB Ltd.
When was .abb created?
It was delegated on Apr 25, 2015.
Is .abb growing?
.abb went from 33 domains on Feb 24, 2026 to 34 on Aug 16, 2026, a change of +3.0%. Its latest rate is about +0.0% a week.
How big is the .abb domain extension compared to others?
.abb is number 687 in size among tracked extensions. Its nearest neighbours are .ipiranga, .jio, .schmidt.