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
1.65B
1,645,875,712
📦
IPv4 networks
76,665
delegated blocks
🧭
IPv6 networks
11,326
delegated blocks
🔗
Autonomous systems
34,014
ASNs
// browse the objects
Browse the ARIN registry
| Prefix | Country | Status | Allocated | Org handle |
|---|---|---|---|---|
| 2620:8b:a000::/48 |  US |
allocated | 2020-07-27 | e839fb3c244f… |
| 2620:8b:e000::/48 | US |
allocated | 2020-07-27 | 659df6874bd2… |
| 2602:fd24::/36 | US |
allocated | 2020-07-23 | 1e0eb2ee7db5… |
| 2620:8b:6000::/48 | US |
allocated | 2020-07-23 | 7507708e57f3… |
| 2602:806:e000::/44 | US |
allocated | 2020-07-22 | bb0ea1669716… |
| 2602:fd25::/36 |  CA |
allocated | 2020-07-22 | 5558ad1bdde9… |
| 2602:fd26::/36 | US |
allocated | 2020-07-22 | e125ef1d336e… |
| 2602:fd28::/36 | US |
allocated | 2020-07-22 | ea8c4d3f7fef… |
| 2602:fd29::/36 | US |
allocated | 2020-07-22 | 96622c10fa95… |
| 2605:dd40::/32 | US |
allocated | 2020-07-22 | 3d389e137495… |
| 2605:ddc0::/32 | US |
allocated | 2020-07-22 | fc24b3ca1497… |
| 2602:fd2a::/36 | US |
allocated | 2020-07-21 | a76b9506f5c1… |
| 2605:dc40::/32 | US |
allocated | 2020-07-21 | 900aca4a5231… |
| 2605:dcc0::/32 | US |
allocated | 2020-07-21 | a21b8b7b5049… |
| 2602:fd2c::/36 | US |
allocated | 2020-07-20 | c85ee3de8805… |
| 2605:dac0::/32 | US |
allocated | 2020-07-20 | 2874771a1895… |
| 2605:db40::/32 |  PR |
allocated | 2020-07-20 | c0478d74d24f… |
| 2605:dbc0::/32 | US |
allocated | 2020-07-20 | 15b4eae91389… |
| 2602:fd2d::/36 | US |
allocated | 2020-07-17 | 5cf89b9d6f27… |
| 2602:fd2e::/36 | US |
allocated | 2020-07-17 | f1a7bbf0790c… |
| 2605:da40::/32 | US |
allocated | 2020-07-17 | 6d031e04a85e… |
| 2001:504:100::/48 | US |
allocated | 2020-07-16 | 5fa57610f492… |
| 2001:506:21::/48 | US |
allocated | 2020-07-16 | 798dd89fb87d… |
| 2602:806:d000::/40 | US |
allocated | 2020-07-16 | 34c6c5b76d96… |
| 2602:fd2f::/36 |  VG |
allocated | 2020-07-16 | 3793e6f8d615… |
| 2602:fd30::/36 | US |
allocated | 2020-07-16 | 60eb117762f7… |
| 2620:8b:2000::/48 | US |
allocated | 2020-07-16 | ca37d131b3f6… |
| 2602:fd32::/36 | US |
allocated | 2020-07-14 | 56f1827b8a1d… |
| 2602:806:b000::/40 | US |
allocated | 2020-07-13 | 75f00d508f26… |
| 2602:806:c000::/44 | US |
allocated | 2020-07-13 | b2502934abe7… |
| 2602:fd33::/36 | CA |
allocated | 2020-07-13 | 7e20c574fa46… |
| 2605:d940::/32 | US |
allocated | 2020-07-13 | 19adf6e35b81… |
| 2605:d9c0::/32 | US |
allocated | 2020-07-13 | 99ada9716d52… |
| 2620:8a:e000::/48 | US |
allocated | 2020-07-13 | f712cca2c69a… |
| 2602:fd35::/36 | US |
allocated | 2020-07-10 | 9a1437204f15… |
| 2605:d840::/32 | CA |
allocated | 2020-07-10 | 8ddf60c156ff… |
| 2605:d8c0::/32 | CA |
allocated | 2020-07-10 | aa1284f96cc4… |
| 2620:8a:a000::/48 | US |
allocated | 2020-07-10 | 11efc6a3f505… |
| 2602:fd37::/32 | US |
allocated | 2020-07-07 | a27a466fad5c… |
| 2602:fd38::/36 | US |
allocated | 2020-07-07 | eb5be3894f1c… |
| 2620:8a:2000::/48 | US |
allocated | 2020-07-07 | b88dbd257399… |
| 2620:8a:6000::/48 | US |
allocated | 2020-07-07 | 68041b355ab7… |
| 2605:d740::/32 | US |
allocated | 2020-07-02 | 9af03e147c14… |
| 2602:806:9000::/44 | US |
allocated | 2020-07-01 | 04c9159c5fc8… |
| 2602:fd39::/36 | US |
allocated | 2020-07-01 | 092e47c2acaa… |
| 2602:fd3a::/36 | US |
allocated | 2020-07-01 | ec53aaed1733… |
| 2605:d6c0::/32 | CA |
allocated | 2020-07-01 | eb5a56b49389… |
| 2605:d640::/32 | US |
allocated | 2020-06-30 | 9d1d78dfde9d… |
| 2001:504:14::/48 | US |
allocated | 2020-06-29 | 5813cb7ae5c5… |
| 2602:fd3b::/36 | CA |
allocated | 2020-06-29 | d54dd0f1eccf… |
| 2602:fd3c::/36 | US |
allocated | 2020-06-29 | 43657e490fb6… |
| 2605:d540::/32 | CA |
allocated | 2020-06-29 | 2498d0144c68… |
| 2605:d5c0::/32 | US |
allocated | 2020-06-29 | ddeed2dc5d33… |
| 2620:89:a000::/48 | US |
allocated | 2020-06-29 | b617b9c8545b… |
| 2620:89:e000::/48 | US |
allocated | 2020-06-29 | 36e295e244cb… |
| 2602:806:8000::/44 | US |
allocated | 2020-06-26 | 7cd1ffd3c133… |
| 2602:fd3d::/36 | US |
allocated | 2020-06-26 | 0fa51123b40e… |
| 2605:d440::/32 | US |
allocated | 2020-06-24 | df3bc07ef6e3… |
| 2605:d4c0::/32 | US |
allocated | 2020-06-24 | a33822009420… |
| 2602:fd3e::/36 | US |
allocated | 2020-06-23 | 294a003359bd… |
| 2602:fd3f::/36 | US |
allocated | 2020-06-23 | 41e5301dcd39… |
| 2605:d340::/32 | US |
allocated | 2020-06-19 | fc431ae498bc… |
| 2605:d3c0::/32 | US |
allocated | 2020-06-19 | da48ea4ad47c… |
| 2620:88:e000::/48 | CA |
allocated | 2020-06-19 | 5d7b9f2aab90… |
| 2602:fd40::/36 | US |
allocated | 2020-06-18 | c0b71cbdcca7… |
| 2605:d2c0::/32 | US |
allocated | 2020-06-18 | 16b031841861… |
| 2602:fd41::/36 | US |
allocated | 2020-06-15 | 91091fa318f3… |
| 2602:fd43::/36 | US |
allocated | 2020-06-15 | a3e82958b65a… |
| 2602:fd44::/36 | PR |
allocated | 2020-06-15 | 1f0b78496385… |
| 2605:d1c0::/32 | US |
allocated | 2020-06-15 | 32b24082e985… |
| 2605:d240::/32 | CA |
allocated | 2020-06-15 | c287be2f92d2… |
| 2602:806:6000::/40 | US |
allocated | 2020-06-11 | f6b930a60f43… |
| 2602:fd45::/36 | US |
allocated | 2020-06-11 | ddf75e255cf2… |
| 2605:d0c0::/32 | US |
allocated | 2020-06-11 | b8ed25b71c9a… |
| 2605:d140::/32 | US |
allocated | 2020-06-11 | 12071ceccb77… |
| 2602:fd46::/36 | US |
allocated | 2020-06-10 | 875ddd63f2b2… |
| 2605:cfc0::/32 | US |
allocated | 2020-06-10 | c60fa2588938… |
| 2605:d040::/32 | CA |
allocated | 2020-06-10 | 96fb4d7d7485… |
| 2602:fd47::/36 | US |
allocated | 2020-06-08 | f9ea55e12eab… |
| 2602:fd48::/36 | US |
allocated | 2020-06-08 | 96ec67c4bcd9… |
| 2605:ce40::/32 | US |
allocated | 2020-06-05 | 0b0f702f266c… |
| 2605:cec0::/32 | US |
allocated | 2020-06-05 | 4e61b0c1cb12… |
| 2605:cf40::/32 | US |
allocated | 2020-06-05 | a9dbf63efa95… |
| 2602:806:5000::/44 | US |
allocated | 2020-06-03 | 961a313d685e… |
| 2605:cd40::/32 | US |
allocated | 2020-06-03 | 97be577cd3f6… |
| 2620:88:6000::/48 | US |
allocated | 2020-06-03 | cf8e2d6b8da9… |
| 2602:806:4000::/44 | US |
allocated | 2020-05-29 | 15fc8d176806… |
| 2602:fd4a::/32 | US |
allocated | 2020-05-29 | 032bb6735f76… |
| 2605:cc40::/32 | US |
allocated | 2020-05-29 | 32214d2875ee… |
| 2605:ccc0::/32 | US |
allocated | 2020-05-29 | 9a8af5c6d7aa… |
| 2605:c940::/32 | US |
allocated | 2020-05-28 | 68f9fc5e9c6e… |
| 2605:c9c0::/32 | US |
allocated | 2020-05-28 | 24bf44dbc25e… |
| 2605:ca40::/32 | US |
allocated | 2020-05-28 | 10ccf81118a9… |
| 2605:cac0::/32 | CA |
allocated | 2020-05-28 | 479cf15ab0dc… |
| 2605:cb40::/32 | CA |
allocated | 2020-05-28 | ecf1b6571a05… |
| 2602:806:3000::/44 | US |
allocated | 2020-05-27 | c513a50cada1… |
| 2605:c8c0::/32 | US |
allocated | 2020-05-27 | 9caa9ae383c0… |
| 2602:fd4b::/36 | CA |
allocated | 2020-05-26 | 035cdd778a12… |
| 2605:c7c0::/32 | US |
allocated | 2020-05-22 | d3872f16bc24… |
| 2605:c840::/32 | US |
allocated | 2020-05-22 | 353b33fd89a8… |