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
1,644,931,584
📦
IPv4 networks
76,754
delegated blocks
🧭
IPv6 networks
11,445
delegated blocks
🔗
Autonomous systems
34,119
ASNs
// browse the objects
Browse the ARIN registry
| Prefix | Country | Status | Allocated | Org handle |
|---|---|---|---|---|
| 2605:45c0::/32 |  US |
allocated | 2019-05-15 | c9cc10f10a1e… |
| 2620:13f:6000::/44 | US |
allocated | 2019-05-15 | 9ed23d44e320… |
| 2602:fddd::/36 | US |
allocated | 2019-05-14 | 6b8a03e4a946… |
| 2605:4540::/32 | US |
allocated | 2019-05-14 | 555d96f84ca8… |
| 2605:43c0::/32 | US |
allocated | 2019-05-13 | a1fe67629503… |
| 2605:4440::/32 | US |
allocated | 2019-05-13 | 2cb01a564abc… |
| 2605:44c0::/32 | US |
allocated | 2019-05-13 | 01e10c5ae8d1… |
| 2620:70:e000::/48 | US |
allocated | 2019-05-13 | eb0a8066325f… |
| 2605:42c0::/32 | US |
allocated | 2019-05-09 | 0eafcd59a5d4… |
| 2605:4340::/32 | US |
allocated | 2019-05-09 | 85009a96f1ed… |
| 2620:70:a000::/48 | US |
allocated | 2019-05-09 | 48dbecf27dfb… |
| 2620:13f:5000::/44 |  CA |
allocated | 2019-05-09 | d330b2eba076… |
| 2602:fde1::/36 | US |
allocated | 2019-05-08 | 201bef828f51… |
| 2602:fde3::/36 | CA |
allocated | 2019-05-08 | 582e97f0497a… |
| 2001:504:98::/48 | US |
allocated | 2019-05-06 | d7caf3674bc0… |
| 2605:4140::/32 | US |
allocated | 2019-05-06 | 955c5f6dd8ae… |
| 2605:41c0::/32 | US |
allocated | 2019-05-06 | 46b8599c31c6… |
| 2602:fde4::/36 | US |
allocated | 2019-05-03 | 9584ba5477ee… |
| 2605:40c0::/28 | US |
allocated | 2019-05-03 | d721b0945c09… |
| 2620:13f:4000::/44 | US |
allocated | 2019-05-02 | ab2ae1e85014… |
| 2605:3ec0::/32 | US |
allocated | 2019-05-01 | f376a76ab9ad… |
| 2605:3f40::/32 | US |
allocated | 2019-05-01 | 3610896d0cf0… |
| 2605:4040::/32 | CA |
allocated | 2019-05-01 | 48a0e425429c… |
| 2620:70:6000::/48 | US |
allocated | 2019-05-01 | a38cabefeb8a… |
| 2605:3e40::/28 | US |
allocated | 2019-04-30 | d8357b96abbf… |
| 2620:70:2000::/48 | US |
allocated | 2019-04-30 | 40ed9fd7d00e… |
| 2602:fde5::/36 | CA |
allocated | 2019-04-29 | 41b45f580eb7… |
| 2605:3d40::/32 | CA |
allocated | 2019-04-29 | 56729ec35bc2… |
| 2605:3dc0::/32 | US |
allocated | 2019-04-29 | f1465fc56ff4… |
| 2620:13f:3000::/40 | US |
allocated | 2019-04-29 | 2627037a004b… |
| 2605:3c40::/32 | US |
allocated | 2019-04-25 | 3588a7b0605c… |
| 2602:fde8::/32 | US |
allocated | 2019-04-24 | f143d6fca175… |
| 2620:6f:6000::/48 | US |
allocated | 2019-04-24 | 5c702ea86d0f… |
| 2605:3b40::/32 | CA |
allocated | 2019-04-23 | b9945c7e414f… |
| 2602:fde9::/36 | US |
allocated | 2019-04-19 | 19b8d2c12ac4… |
| 2605:39c0::/32 | US |
allocated | 2019-04-18 | 29d3148260a3… |
| 2605:3a40::/32 | US |
allocated | 2019-04-18 | 084e6906055f… |
| 2605:3ac0::/32 | US |
allocated | 2019-04-18 | c30e4d450f45… |
| 2620:13f:1000::/44 | CA |
allocated | 2019-04-18 | 0bfc09476656… |
| 2620:13f:2000::/36 | US |
allocated | 2019-04-18 | 9661e84df67b… |
| 2602:fdea::/36 | US |
allocated | 2019-04-16 | 2d22c381fe9b… |
| 2605:3940::/32 |  PR |
allocated | 2019-04-16 | b99f3ca35b37… |
| 2620:6f:2000::/44 |  AG |
allocated | 2019-04-16 | ba18948bac1f… |
| 2605:3740::/36 | CA |
allocated | 2019-04-15 | 0ffea845026a… |
| 2605:37c0::/32 | US |
allocated | 2019-04-15 | c02426afa698… |
| 2605:3840::/32 | US |
allocated | 2019-04-15 | 3ab4b40dc6e6… |
| 2605:38c0::/32 | US |
allocated | 2019-04-15 | e66c7d1335f8… |
| 2620:13f::/44 | US |
allocated | 2019-04-15 | c66e83fbb76c… |
| 2602:fdeb::/36 | US |
allocated | 2019-04-12 | e7788d5bfff2… |
| 2602:fdec::/36 | US |
allocated | 2019-04-11 | af9a1e8785f5… |
| 2605:3540::/32 | US |
allocated | 2019-04-11 | 5abd6e95f48f… |
| 2605:35c0::/36 | US |
allocated | 2019-04-11 | 7f7a5b78a74f… |
| 2605:3640::/32 | US |
allocated | 2019-04-11 | b78cc9603c4f… |
| 2605:33c0::/32 | US |
allocated | 2019-04-10 | 04bb11db9af3… |
| 2605:3440::/32 | US |
allocated | 2019-04-10 | 73538b8fcc26… |
| 2605:34c0::/32 | US |
allocated | 2019-04-10 | 1aa2622d36be… |
| 2620:6e:e000::/48 | US |
allocated | 2019-04-09 | 62da1f8f48c9… |
| 2620:13e:e000::/44 | US |
allocated | 2019-04-08 | 81a42886ec92… |
| 2620:13e:f000::/44 | US |
allocated | 2019-04-08 | 08382aa6b121… |
| 2602:fded::/36 | US |
allocated | 2019-04-05 | d1b957089ad4… |
| 2602:fdee::/36 | CA |
allocated | 2019-04-05 | c38cd003c47f… |
| 2605:32c0::/32 | US |
allocated | 2019-04-05 | c0387e07bdb3… |
| 2620:6e:6000::/48 | US |
allocated | 2019-04-04 | 9e4d5af18879… |
| 2620:6e:a000::/40 | US |
allocated | 2019-04-04 | aa235b61b884… |
| 2602:fdf0::/36 | US |
allocated | 2019-04-03 | a233d7450796… |
| 2605:3240::/32 | CA |
allocated | 2019-04-03 | c0ee9a78f7d0… |
| 2620:6d:e000::/48 | US |
allocated | 2019-04-03 | 6c68dc151d88… |
| 2620:6e:2000::/48 | US |
allocated | 2019-04-03 | c5c77cb921d6… |
| 2605:31c0::/32 | US |
allocated | 2019-04-02 | 76da838f5b13… |
| 2620:13e:d000::/44 | CA |
allocated | 2019-04-02 | 0978fb4963fc… |
| 2602:fdf1::/36 | US |
allocated | 2019-04-01 | dbf6d74735ed… |
| 2605:30c0::/32 | US |
allocated | 2019-03-29 | 6a2bec1ff1c3… |
| 2620:6d:a000::/48 | US |
allocated | 2019-03-29 | 4ffa5b0e352b… |
| 2602:fdf2::/36 | US |
allocated | 2019-03-28 | f6910b261b1e… |
| 2602:fdf3::/36 | US |
allocated | 2019-03-28 | 2e50fb5e08e3… |
| 2605:3040::/32 | US |
allocated | 2019-03-28 | 2d55ac1fb7cb… |
| 2620:13e:c000::/44 | US |
allocated | 2019-03-28 | 997181983c12… |
| 2602:fdf4::/36 | US |
allocated | 2019-03-27 | b37650db0c56… |
| 2605:2fc0::/32 | US |
allocated | 2019-03-27 | 8ff74c5691c8… |
| 2600:7f00::/28 | US |
allocated | 2019-03-25 | dce0f3395f69… |
| 2602:fdf5::/36 | PR |
allocated | 2019-03-25 | 0676f77dd85f… |
| 2605:2f40::/32 | US |
allocated | 2019-03-25 | 5c032c1a435c… |
| 2620:6b:e000::/48 | US |
allocated | 2019-03-25 | 60535503e5f1… |
| 2602:fdf6::/36 | US |
allocated | 2019-03-22 | 7eacd99e495a… |
| 2605:2ec0::/32 | US |
allocated | 2019-03-22 | 66f2377cac7a… |
| 2620:13e:b000::/44 | US |
allocated | 2019-03-22 | 156fb5b21e12… |
| 2620:19e::/36 | US |
allocated | 2019-03-22 | 2e1accbf7b5e… |
| 2602:fdf7::/36 | PR |
allocated | 2019-03-21 | b7550cbc9198… |
| 2605:2e40::/32 | CA |
allocated | 2019-03-21 | 186e9525c95f… |
| 2620:6b:a000::/48 | US |
allocated | 2019-03-21 | f2832473acba… |
| 2620:13e:a000::/40 | US |
allocated | 2019-03-21 | 074f97cc38b8… |
| 2605:2dc0::/32 | CA |
allocated | 2019-03-20 | 4e5e22b7ab08… |
| 2620:6b:6000::/48 | US |
allocated | 2019-03-20 | d5bad6ec6187… |
| 2620:13e:9000::/44 | US |
allocated | 2019-03-20 | 5e9a634d0e28… |
| 2602:fdf8::/36 | CA |
allocated | 2019-03-18 | 7a06fae416ff… |
| 2605:2d40::/32 | US |
allocated | 2019-03-18 | 659f6e2f512c… |
| 2620:6b:2000::/48 |  KN |
allocated | 2019-03-18 | 15cfbd823007… |
| 2605:2cc0::/32 | US |
allocated | 2019-03-15 | 8a007122c69d… |
| 2620:6a:e000::/48 | US |
allocated | 2019-03-15 | 01b2d1819a95… |
| 2605:2c40::/32 | US |
allocated | 2019-03-14 | 1e91a6e4e515… |