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
| Prefix | Country | Status | Allocated | Org handle |
|---|---|---|---|---|
| 2605:f2c0::/32 |  US |
allocated | 2020-09-24 | 462401ce8b7c… |
| 2605:f340::/32 | US |
allocated | 2020-09-24 | 18f1fd1089d3… |
| 2602:807:a000::/44 | US |
allocated | 2020-09-23 | ed1dbf6bd3d5… |
| 2602:fd08::/36 |  CA |
allocated | 2020-09-23 | 568a1267fc19… |
| 2602:fd09::/36 | US |
allocated | 2020-09-23 | 54454f5e176f… |
| 2602:fd0a::/36 | US |
allocated | 2020-09-23 | 5a32fa998114… |
| 2620:8e:a000::/48 | US |
allocated | 2020-09-23 | 4223735d61d3… |
| 2620:8e:e000::/48 | US |
allocated | 2020-09-23 | ca3ef27f8df2… |
| 2605:f1c0::/32 | US |
allocated | 2020-09-22 | ab887fcf97a5… |
| 2605:f240::/32 | US |
allocated | 2020-09-22 | 7a53c33d3fc0… |
| 2605:f0c0::/32 | US |
allocated | 2020-09-21 | 5e06d562784e… |
| 2602:fd0b::/36 | US |
allocated | 2020-09-18 | 78af7fcbdc2a… |
| 2605:f040::/32 | US |
allocated | 2020-09-18 | 56582d868ac0… |
| 2620:8e:6000::/48 | US |
allocated | 2020-09-18 | 45d6b974c1ea… |
| 2001:504:101::/48 | US |
allocated | 2020-09-16 | e02624fe6635… |
| 2602:fd0c::/36 | CA |
allocated | 2020-09-16 | 8ebabf5ba5c1… |
| 2602:fd0d::/36 | CA |
allocated | 2020-09-14 | 26b2e415d1d1… |
| 2605:efc0::/32 | US |
allocated | 2020-09-14 | 3d9918934fd8… |
| 2620:8d:e000::/48 | US |
allocated | 2020-09-10 | f754a19f85ce… |
| 2605:eec0::/32 | US |
allocated | 2020-09-09 | 0b39e6b18344… |
| 2620:8d:a000::/48 | US |
allocated | 2020-09-09 | f5f67203080d… |
| 2602:fd0e::/36 | US |
allocated | 2020-09-08 | 22a079cd57cb… |
| 2602:fd0f::/36 | US |
allocated | 2020-09-08 | 89b6771003eb… |
| 2602:fd10::/36 | US |
allocated | 2020-09-08 | 023eca1fb449… |
| 2605:ec40::/32 | US |
allocated | 2020-09-08 | 0128f5fc30d2… |
| 2605:ecc0::/32 | CA |
allocated | 2020-09-08 | c8bb3da4d9b4… |
| 2605:ed40::/32 | US |
allocated | 2020-09-08 | 8400570725cb… |
| 2605:edc0::/32 | US |
allocated | 2020-09-08 | e003eef5dff1… |
| 2605:ebc0::/32 | US |
allocated | 2020-09-04 | eaf4932b9243… |
| 2620:8d:6000::/48 | US |
allocated | 2020-09-03 | 51fc4bb5e754… |
| 2602:807:8000::/44 | US |
allocated | 2020-09-01 | 1cfb5d185773… |
| 2605:eb40::/32 | US |
allocated | 2020-09-01 | 1732fc827803… |
| 2600:c400::/28 | US |
allocated | 2020-08-28 | 1f886bfd8a80… |
| 2602:fd11::/36 | CA |
allocated | 2020-08-27 | 0162a715f157… |
| 2602:fd12::/36 | US |
allocated | 2020-08-27 | d5439f01d79c… |
| 2602:fd13::/36 | US |
allocated | 2020-08-27 | 5b69ff835c10… |
| 2605:e9c0::/32 | US |
allocated | 2020-08-26 | 2fd106abce67… |
| 2605:ea40::/32 | US |
allocated | 2020-08-26 | 3322f90584af… |
| 2605:eac0::/32 | US |
allocated | 2020-08-26 | 4acbfc09e4ec… |
| 2602:fd14::/36 | US |
allocated | 2020-08-25 | 6d968f1de9ce… |
| 2605:e940::/32 | US |
allocated | 2020-08-25 | 80a23484fe84… |
| 2602:fd15::/36 | US |
allocated | 2020-08-24 | e1c103573043… |
| 2602:fd16::/32 | US |
allocated | 2020-08-24 | f2d6519ba5f4… |
| 2605:e840::/32 | CA |
allocated | 2020-08-21 | a109463c24a0… |
| 2605:e8c0::/32 | US |
allocated | 2020-08-21 | fe4ab67e6f0e… |
| 2602:fd17::/36 | CA |
allocated | 2020-08-20 | bac9baf92ea4… |
| 2605:e6c0::/32 | US |
allocated | 2020-08-20 | c60ecb8e118b… |
| 2605:e740::/32 | US |
allocated | 2020-08-20 | 36e47fa55c91… |
| 2605:e7c0::/32 | US |
allocated | 2020-08-20 | 7430702f6b68… |
| 2602:fd18::/36 | US |
allocated | 2020-08-18 | 5089e38ad9ed… |
| 2605:e640::/32 | US |
allocated | 2020-08-18 | adc8b004b305… |
| 2602:fd19::/36 | US |
allocated | 2020-08-14 | 0ca2604145e4… |
| 2602:fd1a::/36 | US |
allocated | 2020-08-13 | 1f3fa33da726… |
| 2605:e540::/32 | US |
allocated | 2020-08-13 | adc8b004b305… |
| 2605:e5c0::/32 | US |
allocated | 2020-08-13 | f28fd689a36c… |
| 2620:8c:a000::/48 | US |
allocated | 2020-08-13 | d6ea765744c7… |
| 2620:8d:2000::/48 | US |
allocated | 2020-08-13 | 5184a11c13d5… |
| 2605:e4c0::/32 | US |
allocated | 2020-08-12 | b1c308e1e1f0… |
| 2602:807:4000::/44 | CA |
allocated | 2020-08-11 | ca9ba7f23855… |
| 2602:807:5000::/40 | US |
allocated | 2020-08-11 | 62ca77351fc7… |
| 2602:807:6000::/40 | US |
allocated | 2020-08-11 | 3f0b19ee4114… |
| 2602:807:7000::/40 | US |
allocated | 2020-08-11 | 13bc4ab242bc… |
| 2602:fd1b::/36 | US |
allocated | 2020-08-11 | c18bee2479f9… |
| 2602:fd1c::/36 | US |
allocated | 2020-08-11 | c4a941fed7a9… |
| 2602:fd1d::/36 | US |
allocated | 2020-08-11 | 696d876a59ee… |
| 2605:e340::/32 | US |
allocated | 2020-08-11 | da6c68c191c3… |
| 2605:e3c0::/32 | US |
allocated | 2020-08-11 | f3363cea7681… |
| 2605:e440::/32 | US |
allocated | 2020-08-11 | a09d3e8c40eb… |
| 2602:fd1e::/36 | US |
allocated | 2020-08-06 | f55ba92b359b… |
| 2605:e2c0::/32 | CA |
allocated | 2020-08-06 | 14b99379e461… |
| 2600:bc00::/24 | US |
allocated | 2020-08-05 | 91a54ac1985c… |
| 2620:8c:6000::/48 | US |
allocated | 2020-08-04 | b028d796766e… |
| 2602:807:2000::/44 | US |
allocated | 2020-08-03 | 7ae6db445004… |
| 2602:fd20::/36 | US |
allocated | 2020-08-03 | 3e68916ca1d3… |
| 2605:e140::/32 | US |
allocated | 2020-08-03 | 72eac1e1192a… |
| 2605:e240::/32 | US |
allocated | 2020-08-03 | 1561b7135b8b… |
| 2602:807:1000::/44 | US |
allocated | 2020-07-31 | d6786515f7a6… |
| 2605:e0c0::/32 | US |
allocated | 2020-07-31 | 54ac08472cfd… |
| 2620:1b5::/32 | US |
allocated | 2020-07-31 | 6f2a5788f831… |
| 2602:807::/40 | US |
allocated | 2020-07-29 | 0659a0d89cca… |
| 2620:8c:2000::/48 | US |
allocated | 2020-07-28 | bcfe9e3890e6… |
| 2602:806:f000::/44 | US |
allocated | 2020-07-27 | 5f2d41e9f492… |
| 2602:fd21::/36 | CA |
allocated | 2020-07-27 | d3a0748844a3… |
| 2602:fd22::/36 | US |
allocated | 2020-07-27 | fbbbd316987b… |
| 2602:fd23::/36 | CA |
allocated | 2020-07-27 | 431810b8e96f… |
| 2605:de40::/32 | CA |
allocated | 2020-07-27 | 79de05ef5ddb… |
| 2605:dec0::/32 | US |
allocated | 2020-07-27 | c422775806f3… |
| 2605:dfc0::/32 | US |
allocated | 2020-07-27 | ca5acf2d21a6… |
| 2605:e040::/32 | US |
allocated | 2020-07-27 | 4e7007ae5f56… |
| 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… |