ARIN registry — WHOIS, browse & statistics
A daily mirror of ARIN's public delegated registry (North America). Look up a resource, browse every object, or find a company's resources by name.
Single-resource lookup in ARIN’s delegated registry, enriched live from ARIN RDAP.
// what ARIN has delegated
ARIN registry at a glance
🌐
Assigned IPv4 addresses
1.64B
1,644,546,048
📦
IPv4 networks
77,308
delegated blocks
🧭
IPv6 networks
11,579
delegated blocks
🔗
Autonomous systems
34,292
ASNs
// browse the objects
Browse the ARIN registry
| AS | Country | Status | Allocated | Org handle |
|---|---|---|---|---|
| AS402727 |  US |
assigned | 2026-07-09 | 5cb965e996bf… |
| AS402728 | US |
assigned | 2026-07-09 | 67f5f6e0a033… |
| AS402729 | US |
assigned | 2026-07-09 | fe9e9bdd962a… |
| AS402730 | US |
assigned | 2026-07-09 | ac941e430c41… |
| AS402731 | US |
assigned | 2026-07-09 | 7c5eef5bf22e… |
| AS402732 | US |
assigned | 2026-07-09 | b6bb3da37cb8… |
| AS402733 | US |
assigned | 2026-07-09 | 0b48dcf84451… |
| AS402734 | US |
assigned | 2026-07-09 | 6a3d50cff326… |
| AS402735 | US |
assigned | 2026-07-09 | c4b1d7e58280… |
| AS402736 | US |
assigned | 2026-07-09 | 032c70fec372… |
| AS402737 |  CA |
assigned | 2026-07-09 | c986891bd987… |
| AS402718 | US |
assigned | 2026-07-08 | 1c90f5a09a2e… |
| AS402719 | CA |
assigned | 2026-07-08 | 619de35c1c4d… |
| AS402720 | US |
assigned | 2026-07-08 | a50725307e57… |
| AS402721 | US |
assigned | 2026-07-08 | 38c80982eccf… |
| AS402722 | US |
assigned | 2026-07-08 | e8e4aaa0ed36… |
| AS402723 | US |
assigned | 2026-07-08 | 972e8fb3a07e… |
| AS402724 | US |
assigned | 2026-07-08 | d8cf6a2d371f… |
| AS402725 | US |
assigned | 2026-07-08 | dd568c5fb232… |
| AS15301 | US |
assigned | 2026-07-07 | 0485e2acb34c… |
| AS53708 | US |
assigned | 2026-07-07 | 0485e2acb34c… |
| AS395492 | US |
assigned | 2026-07-07 | 0485e2acb34c… |
| AS402708 | US |
assigned | 2026-07-07 | 3f4e8c35c2a4… |
| AS402709 | US |
assigned | 2026-07-07 | 3f4e8c35c2a4… |
| AS402710 | US |
assigned | 2026-07-07 | 693cd4997c02… |
| AS402711 | US |
assigned | 2026-07-07 | 3bfa54186c82… |
| AS402712 | US |
assigned | 2026-07-07 | 3bfa54186c82… |
| AS402713 | US |
assigned | 2026-07-07 | 93f15c890c72… |
| AS402714 | US |
assigned | 2026-07-07 | 9f443dd54ea9… |
| AS402715 | US |
assigned | 2026-07-07 | 8aa803aa842c… |
| AS402716 | US |
assigned | 2026-07-07 | 47f90484c1b1… |
| AS402717 |  PH |
assigned | 2026-07-07 | 4b7cd851d8f7… |
| AS402702 | US |
assigned | 2026-07-06 | 2516d6ab019e… |
| AS402703 | US |
assigned | 2026-07-06 | ad3cdc1f171a… |
| AS402704 | US |
assigned | 2026-07-06 | efae847e25bd… |
| AS402705 | US |
assigned | 2026-07-06 | 64bc86330f40… |
| AS402706 | US |
assigned | 2026-07-06 | fcdc76348a5b… |
| AS402707 | US |
assigned | 2026-07-06 | 251929f1fe22… |
| AS402699 | US |
assigned | 2026-07-02 | b3cfd8dcaed0… |
| AS402700 | US |
assigned | 2026-07-02 | 73b4798dfa3c… |
| AS402701 | US |
assigned | 2026-07-02 | 486196f30b2a… |
| AS402698 | US |
assigned | 2026-07-01 | 2c8aa6403b6c… |
| AS8987 | US |
assigned | 2026-06-30 | 4bd3c36d3143… |
| AS402689 | US |
assigned | 2026-06-30 | bc2d2a45993e… |
| AS402690 | US |
assigned | 2026-06-30 | 196a9a2d34d8… |
| AS402691 | US |
assigned | 2026-06-30 | e7a855540072… |
| AS402692 | US |
assigned | 2026-06-30 | bf669085613a… |
| AS402693 | US |
assigned | 2026-06-30 | 35b276b9d78a… |
| AS402694 | US |
assigned | 2026-06-30 | 2a24c3505c78… |
| AS402695 | US |
assigned | 2026-06-30 | 15b5cbfc80c8… |
| AS402696 | US |
assigned | 2026-06-30 | 76989f231d07… |
| AS402697 | US |
assigned | 2026-06-30 | 8fd5cf136c4c… |
| AS402686 | US |
assigned | 2026-06-29 | 6e9ea18679cf… |
| AS402687 | US |
assigned | 2026-06-29 | 6f68c77f8ff4… |
| AS402688 | CA |
assigned | 2026-06-29 | 76b3d48b9186… |
| AS402679 | US |
assigned | 2026-06-26 | de2e6fe017f0… |
| AS402680 | US |
assigned | 2026-06-26 | c448e8fb9c77… |
| AS402681 | US |
assigned | 2026-06-26 | fd781ee47904… |
| AS402682 | US |
assigned | 2026-06-26 | 6eb94ab9009c… |
| AS402683 | CA |
assigned | 2026-06-26 | 36776df1fd43… |
| AS402684 | US |
assigned | 2026-06-26 | 7b3cb78e5364… |
| AS402685 | US |
assigned | 2026-06-26 | 7b298f3742c0… |
| AS402672 | CA |
assigned | 2026-06-25 | f6b965c213cd… |
| AS402673 | US |
assigned | 2026-06-25 | 75317fd76594… |
| AS402674 | US |
assigned | 2026-06-25 | ee047e110bf9… |
| AS402675 | US |
assigned | 2026-06-25 | 0d57f7c9864e… |
| AS402676 | US |
assigned | 2026-06-25 | 522be47e60b5… |
| AS402677 | US |
assigned | 2026-06-25 | e7ff39759096… |
| AS402678 | US |
assigned | 2026-06-25 | c64e1f32fee0… |
| AS402665 | US |
assigned | 2026-06-24 | ac74f625492b… |
| AS402666 | US |
assigned | 2026-06-24 | 44e9e30be4f5… |
| AS402667 | US |
assigned | 2026-06-24 | 065ec8b5974a… |
| AS402668 | US |
assigned | 2026-06-24 | bcdadc2161c4… |
| AS402669 | US |
assigned | 2026-06-24 | 524d12551ae4… |
| AS402670 | US |
assigned | 2026-06-24 | 270fac9b3e2c… |
| AS402671 | US |
assigned | 2026-06-24 | aef621a96eb1… |
| AS402660 | US |
assigned | 2026-06-23 | bcd7ffbf11c4… |
| AS402661 | US |
assigned | 2026-06-23 | 370f612f8af4… |
| AS402662 | US |
assigned | 2026-06-23 | d6e5146302f7… |
| AS402663 | US |
assigned | 2026-06-23 | 6f0b920a599b… |
| AS402664 | US |
assigned | 2026-06-23 | fcabd22cf795… |
| AS402656 | US |
assigned | 2026-06-22 | 2fcb406955d4… |
| AS402657 | US |
assigned | 2026-06-22 | deb07f71077a… |
| AS402658 | US |
assigned | 2026-06-22 | dbff8eac4acc… |
| AS402659 | US |
assigned | 2026-06-22 | 8787c3ffc457… |
| AS40792 | US |
assigned | 2026-06-18 | 329112703827… |
| AS402651 | US |
assigned | 2026-06-18 | 0d36cf612f8d… |
| AS402652 | US |
assigned | 2026-06-18 | 7224c342cfe2… |
| AS402653 | US |
assigned | 2026-06-18 | 0126ef63dbd9… |
| AS402654 | CA |
assigned | 2026-06-18 | 78f5754e9931… |
| AS402655 | US |
assigned | 2026-06-18 | 30614e8a962f… |
| AS402645 | US |
assigned | 2026-06-17 | 6fca26236abc… |
| AS402646 | CA |
assigned | 2026-06-17 | a1b03ecf611d… |
| AS402647 | US |
assigned | 2026-06-17 | 268c218fc4cf… |
| AS402648 | US |
assigned | 2026-06-17 | b44d1754c45c… |
| AS402649 | US |
assigned | 2026-06-17 | 17c1a4ea9582… |
| AS402650 | US |
assigned | 2026-06-17 | 707ad9a4e2ab… |
| AS10977 | US |
assigned | 2026-06-16 | 88d320063aef… |
| AS402639 | US |
assigned | 2026-06-16 | 2639bd6abcce… |
| AS402640 | US |
assigned | 2026-06-16 | 08851718061f… |