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 |
|---|---|---|---|---|
| 2605:2a40::/32 |  US |
allocated | 2019-03-13 | 602c686ecc06… |
| 2605:2b40::/32 | US |
allocated | 2019-03-13 | 1ff23aa6ef84… |
| 2620:13e:8000::/44 | US |
allocated | 2019-03-13 | d89ba7427840… |
| 2602:fdf9::/36 |  CA |
allocated | 2019-03-12 | 89c0cd3fa1e4… |
| 2605:28c0::/32 | US |
allocated | 2019-03-12 | 932fee210930… |
| 2605:2940::/32 | US |
allocated | 2019-03-12 | c8be658e558e… |
| 2605:29c0::/32 | US |
allocated | 2019-03-12 | 548d0c9a42e2… |
| 2602:fdfa::/36 | US |
allocated | 2019-03-11 | e0bd78ac90ba… |
| 2620:13e:6000::/40 | US |
allocated | 2019-03-11 | eb2ef8ed3924… |
| 2602:fdfb::/36 |  PR |
allocated | 2019-03-08 | 38bfb095fb64… |
| 2620:6a:a000::/48 | US |
allocated | 2019-03-08 | 67797a4ca033… |
| 2602:fdfc::/36 | US |
allocated | 2019-03-07 | 37808cbd7c0a… |
| 2620:13e:5000::/44 | US |
allocated | 2019-03-07 | 19e5a0bc1034… |
| 2605:2740::/32 | US |
allocated | 2019-03-05 | 36169582174d… |
| 2605:27c0::/32 | US |
allocated | 2019-03-05 | 25e80061a1ad… |
| 2620:69:e000::/48 | US |
allocated | 2019-03-05 | 93a8f83179b2… |
| 2620:69:a000::/48 | US |
allocated | 2019-03-04 | e27e06607e15… |
| 2620:13e:4000::/44 | US |
allocated | 2019-03-04 | 0fa9d2c55562… |
| 2605:2540::/32 | US |
allocated | 2019-03-01 | 1c93af4c8ce5… |
| 2605:25c0::/32 | US |
allocated | 2019-03-01 | a20d490aab77… |
| 2620:13e:3000::/40 | US |
allocated | 2019-02-28 | 426880ed8798… |
| 2600:7d00::/28 | US |
allocated | 2019-02-27 | 10d5213dd442… |
| 2605:2440::/32 | US |
allocated | 2019-02-27 | efcb0247a8f3… |
| 2602:fdfd::/36 | US |
allocated | 2019-02-26 | 696b68eb3a29… |
| 2602:fdfe::/36 | US |
allocated | 2019-02-26 | 033ec8b486d2… |
| 2605:2340::/32 | US |
allocated | 2019-02-26 | b00e686eceba… |
| 2620:13e:2000::/40 | US |
allocated | 2019-02-26 | ac3991af173d… |
| 2603:c000::/24 | US |
allocated | 2019-02-25 | ace55d4dc090… |
| 2620:68:6000::/48 | CA |
allocated | 2019-02-25 | ba39f32b7c4b… |
| 2602:fdff::/32 | US |
allocated | 2019-02-22 | 124221d5a07f… |
| 2620:67:e000::/48 | US |
allocated | 2019-02-22 | 97a28489c42d… |
| 2620:68:2000::/48 | CA |
allocated | 2019-02-22 | 24d12f6bfe4f… |
| 2620:19d::/32 | US |
allocated | 2019-02-22 | 69326d451e04… |
| 2605:22c0::/32 | US |
allocated | 2019-02-21 | 59c4c045e7f0… |
| 2602:fe00::/36 | US |
allocated | 2019-02-20 | 2c89b0b41092… |
| 2620:67:a000::/48 | US |
allocated | 2019-02-20 | ed4dbdafc2b5… |
| 2620:13e:1000::/44 | US |
allocated | 2019-02-20 | 456761e70fed… |
| 2620:19c::/36 | US |
allocated | 2019-02-20 | 652cdfd21230… |
| 2600:3500::/28 | US |
allocated | 2019-02-15 | 4043909bfc11… |
| 2602:fe01::/36 | US |
allocated | 2019-02-15 | 46bc31e2ac5a… |
| 2602:fe02::/36 | US |
allocated | 2019-02-14 | 36218a7eb95e… |
| 2605:21c0::/32 | US |
allocated | 2019-02-14 | b68dd6ac20fe… |
| 2620:13d:f000::/40 | US |
allocated | 2019-02-14 | 427b8bd7bce8… |
| 2605:2240::/32 | US |
allocated | 2019-02-13 | 917430afd83f… |
| 2602:fe03::/36 | US |
allocated | 2019-02-12 | 223630c02f94… |
| 2620:67:6000::/48 | US |
allocated | 2019-02-12 | 7991e569bfc2… |
| 2620:13d:e000::/44 | US |
allocated | 2019-02-12 | f261af4877f5… |
| 2605:1fc0::/32 | US |
allocated | 2019-02-08 | 7ce9413f3ca9… |
| 2605:2040::/32 | US |
allocated | 2019-02-08 | 2476e652eb7c… |
| 2605:20c0::/32 | US |
allocated | 2019-02-08 | e2d902bbc28a… |
| 2620:66:e000::/48 | US |
allocated | 2019-02-08 | ec4301bb2a84… |
| 2602:fe04::/36 | US |
allocated | 2019-02-07 | 0ca591780f8e… |
| 2602:fe05::/32 | US |
allocated | 2019-02-06 | 67b301f85167… |
| 2602:fe06::/36 | US |
allocated | 2019-02-05 | 59ef3f951f0c… |
| 2605:1f40::/32 | US |
allocated | 2019-02-05 | 4dcd9ec5e994… |
| 2620:13d:d000::/40 | US |
allocated | 2019-02-05 | 6d970e5d24e4… |
| 2605:1ec0::/32 | CA |
allocated | 2019-02-04 | 67a130bd2782… |
| 2620:66:a000::/48 | CA |
allocated | 2019-02-04 | 8a9d4d11cdff… |
| 2602:fe07::/36 | US |
allocated | 2019-02-01 | b1e5cab26584… |
| 2605:1dc0::/32 | US |
allocated | 2019-02-01 | b575f48ce540… |
| 2605:1e40::/32 | US |
allocated | 2019-02-01 | c812996dcaf6… |
| 2620:65:a000::/48 | US |
allocated | 2019-02-01 | 9cf27f02894f… |
| 2620:66:2000::/48 | US |
allocated | 2019-02-01 | b6a40156ad43… |
| 2620:66:6000::/48 | US |
allocated | 2019-02-01 | 964604e6b51e… |
| 2602:fe08::/36 | CA |
allocated | 2019-01-31 | 1a2e6561b162… |
| 2605:1d40::/32 | US |
allocated | 2019-01-30 | d0993cbd6333… |
| 2620:64:a000::/44 | US |
allocated | 2019-01-30 | ba837e44f2f4… |
| 2620:13d:c000::/44 | US |
allocated | 2019-01-30 | 4637536755b3… |
| 2001:504:97::/48 | US |
allocated | 2019-01-29 | c8a727d42906… |
| 2602:fe09::/36 | PR |
allocated | 2019-01-29 | caf9f35a46ab… |
| 2605:1cc0::/32 | US |
allocated | 2019-01-29 | e712bed62c0a… |
| 2620:13d:b000::/40 | US |
allocated | 2019-01-29 | dc33063c8986… |
| 2605:1bc0::/32 | US |
allocated | 2019-01-28 | 92304be5ecb2… |
| 2001:504:96::/48 | CA |
allocated | 2019-01-25 | b2306ae8cf56… |
| 2602:fe0a::/36 | US |
allocated | 2019-01-25 | 9d526a224939… |
| 2605:1b40::/32 | US |
allocated | 2019-01-25 | 8a2c0d3a8088… |
| 2602:fe0b::/36 | US |
allocated | 2019-01-24 | cfc7425050cd… |
| 2620:13d:a000::/44 | US |
allocated | 2019-01-24 | 4c9a8abcd1d6… |
| 2602:fe0c::/36 | US |
allocated | 2019-01-23 | 4470544069f5… |
| 2605:1a40::/32 | US |
allocated | 2019-01-23 | b2ae399ca670… |
| 2605:1ac0::/32 | US |
allocated | 2019-01-23 | f512f3013f7a… |
| 2620:13d:9000::/44 | US |
allocated | 2019-01-23 | f2b57a1944c2… |
| 2605:19c0::/32 | US |
allocated | 2019-01-22 | 44668d30e350… |
| 2620:64:6000::/48 | US |
allocated | 2019-01-22 | fd1f5d156336… |
| 2620:13d:8000::/44 | US |
allocated | 2019-01-22 | ed50cd9d689d… |
| 2602:fe0e::/36 | US |
allocated | 2019-01-17 | bcbf2867fc81… |
| 2602:fe0f::/36 | CA |
allocated | 2019-01-17 | 7eae5afaa21d… |
| 2620:64:2000::/48 | US |
allocated | 2019-01-17 | 1093374c413b… |
| 2602:fe10::/36 | US |
allocated | 2019-01-16 | f0de26abff3e… |
| 2602:fe11::/36 | CA |
allocated | 2019-01-16 | 11aa6910d5e6… |
| 2605:18c0::/32 | US |
allocated | 2019-01-16 | 1c5476ac6c02… |
| 2605:1840::/32 | US |
allocated | 2019-01-15 | 427ca8ea724c… |
| 2602:fe13::/36 | US |
allocated | 2019-01-14 | 91de589e5685… |
| 2620:13d:6000::/44 | US |
allocated | 2019-01-10 | 801c51f8bd9c… |
| 2620:13d:7000::/40 | US |
allocated | 2019-01-10 | 0da5dad91e15… |
| 2001:504:94::/48 | US |
allocated | 2019-01-09 | c50768d4ea54… |
| 2001:504:95::/48 | US |
allocated | 2019-01-09 | c8ca4b7f7cf5… |
| 2620:13d:5000::/44 | US |
allocated | 2019-01-09 | 6b75100dc8f9… |
| 2602:fe14::/36 | US |
allocated | 2019-01-08 | eb38ad779655… |
| 2605:1740::/32 | CA |
allocated | 2019-01-08 | 6a8dd6c1dc25… |