List of registered .IO domains

380,542 registered domains in .io zone
File size: 1.2 MB

Last update – 15 Aug 2025

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Daily Domain Statistics

Date Total domains New Deleted
2025-06-23 278,504 + 63 0
2025-06-24 278,598 + 94 0
2025-06-25 278,668 + 70 0
2025-06-26 278,760 + 92 0
2025-06-27 278,809 + 49 0
2025-06-28 278,933 + 124 0
2025-06-29 278,997 + 64 0
2025-06-30 279,114 + 117 0
2025-07-01 279,197 + 83 0
2025-07-02 279,283 + 86 0
2025-07-03 279,330 + 47 0
2025-07-04 279,422 + 92 0
2025-07-05 279,461 + 39 0
2025-07-06 279,566 + 105 0
2025-07-07 279,609 + 43 0
2025-07-08 279,720 + 111 0
2025-07-09 279,755 + 35 0
2025-07-10 279,831 + 76 0
2025-07-11 279,891 + 60 0
2025-07-12 279,942 + 51 0
2025-07-13 280,034 + 92 0
2025-07-14 280,162 + 128 0
2025-07-16 280,344 + 182 0
2025-07-17 280,358 + 14 0
2025-07-18 280,506 + 148 0
2025-07-19 280,648 + 142 0
2025-07-20 280,943 + 295 0
2025-07-21 281,094 + 151 0
2025-07-22 281,503 + 409 0
2025-07-23 281,545 + 42 0
2025-07-24 281,863 + 318 0
2025-07-25 282,064 + 201 0
2025-07-26 282,388 + 324 0
2025-07-27 282,646 + 258 0
2025-07-28 379,772 + 252,034 - 154,908
2025-07-29 379,772 0 0
2025-07-30 379,772 0 0
2025-07-31 379,772 0 0
2025-08-02 379,772 0 0
2025-08-03 379,772 0 0
2025-08-04 380,542 + 4,357 - 3,587
2025-08-05 380,542 0 0
2025-08-06 380,542 0 0
2025-08-07 380,542 0 0
2025-08-08 380,542 0 0
2025-08-09 380,542 0 0
2025-08-10 380,542 0 0
2025-08-11 380,542 0 0
2025-08-12 380,542 0 0
2025-08-13 380,542 0 0
2025-08-14 380,542 0 0
2025-08-15 380,542 0 0

Zone Details: .io

Zone Name io
Zone Type ccTLD
Active YES
WHOIS Server whois.nic.io
RDAP Server
Managing Organization Internet Computer Bureau Limited
Organization Address c/o Sure (Diego Garcia) Limited
Diego Garcia
British Indian Ocean Territories, PSC 466 Box 59
FPO-AP 96595-0059
British Indian Ocean Territory (the)