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 |
|---|---|---|---|---|
| 2602:fda3::/36 |  US |
allocated | 2019-10-11 | fa88e2ad88f2… |
| 2602:fda4::/36 | US |
allocated | 2019-10-11 | bbd43340cff7… |
| 2603:e000::/20 | US |
allocated | 2019-10-11 | af18a1eb1972… |
| 2602:801:c000::/44 | US |
allocated | 2019-10-10 | bfb3f00db1f6… |
| 2602:fda5::/32 | US |
allocated | 2019-10-10 | 616b045ea3ba… |
| 2602:fda6::/36 | US |
allocated | 2019-10-10 | 25464a1355fb… |
| 2602:fda7::/36 |  CA |
allocated | 2019-10-10 | 16807c843862… |
| 2620:78:a000::/44 | US |
allocated | 2019-10-10 | c94ba110d461… |
| 2620:78:e000::/48 | US |
allocated | 2019-10-10 | e195d185aac7… |
| 2605:70c0::/32 | US |
allocated | 2019-10-09 | 276422fe4821… |
| 2602:801:b000::/40 | US |
allocated | 2019-10-08 | ba7e254a0e80… |
| 2602:fda8::/36 | US |
allocated | 2019-10-07 | 264f6f0b1c20… |
| 2605:6f40::/32 | US |
allocated | 2019-10-07 | d777ac831911… |
| 2605:6fc0::/32 | CA |
allocated | 2019-10-07 | 4efec2644bf4… |
| 2602:fda9::/36 | US |
allocated | 2019-10-04 | 79eafd2499f8… |
| 2605:6ec0::/32 | US |
allocated | 2019-10-03 | feae0c5faca3… |
| 2602:801:9000::/44 | US |
allocated | 2019-10-02 | 2e4dc3b69031… |
| 2602:fdaa::/36 | US |
allocated | 2019-10-02 | c2ab7770653f… |
| 2605:6d40::/32 | US |
allocated | 2019-09-30 | 7582d5e77f5e… |
| 2605:6dc0::/32 | US |
allocated | 2019-09-30 | b67b285ae874… |
| 2620:78:2000::/44 | US |
allocated | 2019-09-30 | e4d4eff817a1… |
| 2620:78:6000::/48 | US |
allocated | 2019-09-30 | c0d451d5f36b… |
| 2620:1b1::/36 | US |
allocated | 2019-09-30 | e40ac1523f13… |
| 2605:6bc0::/32 | US |
allocated | 2019-09-27 | 6b563500b19b… |
| 2605:6c40::/32 | US |
allocated | 2019-09-27 | 78a0b9c890da… |
| 2605:6cc0::/32 | US |
allocated | 2019-09-27 | 2ee7ce92c1b5… |
| 2620:19f::/36 | CA |
allocated | 2019-09-27 | e7e0d3ae377f… |
| 2605:6ac0::/32 | US |
allocated | 2019-09-26 | 4c869cc5f79e… |
| 2605:6b40::/32 | CA |
allocated | 2019-09-26 | bb002d2658b0… |
| 2620:77:e000::/48 | US |
allocated | 2019-09-26 | bfcf593392af… |
| 2605:6a40::/32 | US |
allocated | 2019-09-25 | 53a8c8c7f7c1… |
| 2602:801:7000::/44 | US |
allocated | 2019-09-24 | 218a57f72e7f… |
| 2602:801:8000::/44 | US |
allocated | 2019-09-24 | f81834edba4e… |
| 2605:69c0::/32 | US |
allocated | 2019-09-24 | 1817abb13236… |
| 2605:67c0::/32 | US |
allocated | 2019-09-20 | aea80cd6e4c8… |
| 2605:6840::/32 | CA |
allocated | 2019-09-20 | 0a5b65725f6a… |
| 2605:68c0::/32 | US |
allocated | 2019-09-20 | e299fb35a8af… |
| 2605:6940::/32 | US |
allocated | 2019-09-20 | ba7566ec8303… |
| 2620:77:a000::/48 | US |
allocated | 2019-09-20 | 0f96442b2c77… |
| 2602:fdae::/36 | US |
allocated | 2019-09-18 | 2a40a946b939… |
| 2602:801:6000::/44 | US |
allocated | 2019-09-17 | 8d567e7f4373… |
| 2605:6740::/32 | CA |
allocated | 2019-09-16 | 1f4819659f9f… |
| 2620:77:6000::/48 | US |
allocated | 2019-09-16 | 56b4e40a214a… |
| 2605:66c0::/32 | US |
allocated | 2019-09-13 | ab2e32f14feb… |
| 2602:fdaf::/36 | US |
allocated | 2019-09-12 | a9fb30900047… |
| 2602:fdb0::/36 | CA |
allocated | 2019-09-12 | 695cb3a4fbad… |
| 2605:6640::/32 | US |
allocated | 2019-09-12 | 9498e634da02… |
| 2602:801:5000::/40 | US |
allocated | 2019-09-10 | a8dd71718b1e… |
| 2602:fdb1::/36 | US |
allocated | 2019-09-10 | b355d6257149… |
| 2605:64c0::/32 | US |
allocated | 2019-09-10 | 12f91ff840d3… |
| 2605:6540::/32 | US |
allocated | 2019-09-10 | ff9db57b0058… |
| 2620:77:2000::/48 | US |
allocated | 2019-09-10 | 6b7b1c35b1e5… |
| 2602:fdb2::/36 | US |
allocated | 2019-09-09 | fd9ad43a905a… |
| 2605:6440::/28 | US |
allocated | 2019-09-09 | 059b1f0a93b0… |
| 2602:fdb3::/36 | US |
allocated | 2019-09-05 | a485cb1a62a7… |
| 2620:76:e000::/48 | US |
allocated | 2019-09-05 | d4bc5dced5c0… |
| 2605:63c0::/32 | US |
allocated | 2019-09-03 | 32d860c62cf8… |
| 2620:76:a000::/48 | US |
allocated | 2019-09-03 | a6be74213c50… |
| 2600:a800::/24 | US |
allocated | 2019-08-30 | adc8b004b305… |
| 2602:801:4000::/44 | US |
allocated | 2019-08-30 | e6438d629b7c… |
| 2602:fdb4::/36 | US |
allocated | 2019-08-30 | 2df6413af3a6… |
| 2605:6340::/32 | US |
allocated | 2019-08-30 | e658060e6cd0… |
| 2602:fdb5::/36 | CA |
allocated | 2019-08-29 | c49bdba91955… |
| 2602:fdb6::/36 | CA |
allocated | 2019-08-29 | 557ff373282c… |
| 2620:76:6000::/48 | US |
allocated | 2019-08-29 | 48fe48ea962f… |
| 2602:801:3000::/40 | US |
allocated | 2019-08-28 | de7835def8e0… |
| 2605:62c0::/32 | US |
allocated | 2019-08-28 | 0f12c006b7f7… |
| 2602:801:1000::/44 | US |
allocated | 2019-08-27 | 547e2c7991f9… |
| 2602:fdb7::/32 | US |
allocated | 2019-08-27 | 6c574e5e98d4… |
| 2603:d000::/24 | US |
allocated | 2019-08-27 | 90f9e877ce83… |
| 2605:6240::/32 | US |
allocated | 2019-08-27 | 87b4db7fa91c… |
| 2602:801::/44 | US |
allocated | 2019-08-22 | 3b0a1179b59e… |
| 2602:800:f000::/40 | US |
allocated | 2019-08-21 | ed8928d84d3c… |
| 2605:60c0::/32 | US |
allocated | 2019-08-21 | 9bceeb225c32… |
| 2605:6140::/32 | US |
allocated | 2019-08-21 | 8c1a9818e059… |
| 2605:61c0::/32 | US |
allocated | 2019-08-21 | 2ed0a8ff57fa… |
| 2602:fdb8::/36 | CA |
allocated | 2019-08-20 | 10847a6da3dc… |
| 2605:6040::/32 | US |
allocated | 2019-08-20 | 75fc43d5f69c… |
| 2600:9c00::/28 | US |
allocated | 2019-08-19 | 028f5d08b869… |
| 2602:fdb9::/36 | US |
allocated | 2019-08-19 | 63082973b6d0… |
| 2605:5fc0::/28 | US |
allocated | 2019-08-16 | 12d362ea3a08… |
| 2605:5f40::/32 | CA |
allocated | 2019-08-13 | 5b8998d62723… |
| 2602:fdbb::/36 | US |
allocated | 2019-08-12 | b004b3ecde24… |
| 2602:800:e000::/44 | US |
allocated | 2019-08-08 | 8d0355b3445a… |
| 2602:fdbc::/36 | US |
allocated | 2019-08-08 | 97b98bbb5e1a… |
| 2605:5e40::/32 | US |
allocated | 2019-08-08 | 5206bdfb00a2… |
| 2605:5ec0::/32 | US |
allocated | 2019-08-08 | fccb4772b33f… |
| 2620:75:e000::/48 | US |
allocated | 2019-08-08 | 0951caa4a194… |
| 2001:504:9b::/48 | US |
allocated | 2019-08-06 | e270ab857215… |
| 2602:800:c000::/36 | US |
allocated | 2019-08-06 | 905a8327844a… |
| 2602:800:d000::/44 | CA |
allocated | 2019-08-06 | e2f39f338bb6… |
| 2001:504:9a::/48 | US |
allocated | 2019-08-05 | 34ef8f352b2c… |
| 2602:800:a000::/40 | US |
allocated | 2019-08-05 | f167e9e5e55a… |
| 2602:800:b000::/36 | US |
allocated | 2019-08-05 | 5b7dff9b3064… |
| 2602:fdbd::/36 | US |
allocated | 2019-08-05 | f8c90cc94aa6… |
| 2605:5d40::/32 |  PR |
allocated | 2019-08-05 | 1f0b78496385… |
| 2605:5dc0::/32 | US |
allocated | 2019-08-05 | 5cc0b51c37de… |
| 2620:75:a000::/48 | US |
allocated | 2019-08-05 | 9e6e2dadff55… |
| 2602:800:9000::/44 | US |
allocated | 2019-07-31 | 9b5b285c8eb7… |
| 2605:5cc0::/32 | US |
allocated | 2019-07-31 | 78bb04868c91… |