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
1,644,924,672
📦
IPv4 networks
76,762
delegated blocks
🧭
IPv6 networks
11,450
delegated blocks
🔗
Autonomous systems
34,129
ASNs
// browse the objects
Browse the ARIN registry
| Prefix | Country | Status | Allocated | Org handle |
|---|---|---|---|---|
| 2607:6f80::/32 |  CA |
allocated | 2016-07-14 | 081d9be1f84f… |
| 2607:7080::/32 |  US |
allocated | 2016-07-14 | af5c37f96435… |
| 2607:6e80::/32 | CA |
allocated | 2016-07-13 | c0ab53ccde39… |
| 2602:ff35::/36 | US |
allocated | 2016-07-12 | e12af89c37c4… |
| 2607:6d80::/32 | US |
allocated | 2016-07-12 | afcdc439176e… |
| 2620:2:a000::/48 | US |
allocated | 2016-07-12 | e33092a5c44f… |
| 2620:128:6000::/44 | US |
allocated | 2016-07-12 | 7363ca1ebbea… |
| 2620:1dd::/36 | CA |
allocated | 2016-07-12 | 5b4c345aaf47… |
| 2602:ff36::/36 | US |
allocated | 2016-07-08 | e234259ca83e… |
| 2602:ff37::/36 | US |
allocated | 2016-07-08 | 1edccfee0f70… |
| 2602:ff38::/36 | US |
allocated | 2016-07-08 | 11fed6117761… |
| 2607:6c80::/32 | CA |
allocated | 2016-07-08 | 3cfb22ee50e2… |
| 2620:2:2000::/48 | US |
allocated | 2016-07-08 | 76c74f1e740f… |
| 2620:2:6000::/44 | US |
allocated | 2016-07-08 | 3887f2860fa1… |
| 2607:6a80::/32 | US |
allocated | 2016-07-07 | 1546c4f626ab… |
| 2607:6b80::/32 | US |
allocated | 2016-07-07 | a23b97bf8b7b… |
| 2620:1:a000::/48 | US |
allocated | 2016-07-07 | 7a2cd6d5a809… |
| 2620:128:3000::/40 | US |
allocated | 2016-07-07 | fd21b9d7f560… |
| 2620:128:4000::/44 | US |
allocated | 2016-07-07 | f35d20ccafc6… |
| 2602:ff39::/36 | CA |
allocated | 2016-07-05 | e17ea9c19329… |
| 2602:ff3a::/36 | CA |
allocated | 2016-07-05 | 63520d32b6fe… |
| 2607:6880::/32 | US |
allocated | 2016-07-05 | 3b306247da16… |
| 2607:6980::/32 | US |
allocated | 2016-07-05 | 586242fa10a8… |
| 2620:1:2000::/48 | US |
allocated | 2016-07-05 | f34c5b295c89… |
| 2620:a4:2050::/44 | US |
allocated | 2016-07-05 | 009965c7aa7f… |
| 2620:a4:6070::/48 | US |
allocated | 2016-07-05 | c0ee1710f499… |
| 2607:6680::/32 | CA |
allocated | 2016-06-30 | bb49eea90bd9… |
| 2607:6580::/32 | US |
allocated | 2016-06-29 | 1775ac4472a5… |
| 2620:a3:e030::/48 | US |
allocated | 2016-06-29 | 5b2e046c83b1… |
| 2620:1dc::/36 | US |
allocated | 2016-06-24 | d32f340dead2… |
| 2607:6480::/32 | US |
allocated | 2016-06-23 | 0dc89c387ad9… |
| 2620:a3:a010::/48 | US |
allocated | 2016-06-23 | ab226dc561ca… |
| 2620:128:2000::/40 | US |
allocated | 2016-06-23 | 8d61294ebffb… |
| 2602:ff3b::/36 | US |
allocated | 2016-06-21 | b98d2ede17c8… |
| 2607:6380::/32 | US |
allocated | 2016-06-21 | 0eccd04b169b… |
| 2620:128:1000::/44 | US |
allocated | 2016-06-21 | 5383feaa1f21… |
| 2607:6280::/32 | US |
allocated | 2016-06-20 | 350ff0aac1a6… |
| 2620:0:d500::/48 | US |
allocated | 2016-06-20 | 14bf7dcc8722… |
| 2602:ff3c::/36 | US |
allocated | 2016-06-16 | 1da993c74dbe… |
| 2620:127:e000::/40 | US |
allocated | 2016-06-16 | ec153aea51cb… |
| 2620:127:f000::/44 | CA |
allocated | 2016-06-16 | c8b6797bc1e6… |
| 2607:5f80::/32 | US |
allocated | 2016-06-14 | 2533d8d31e30… |
| 2620:127:d000::/40 | US |
allocated | 2016-06-14 | c50f9adaea6a… |
| 2607:5e80::/32 | US |
allocated | 2016-06-13 | 2b2ae3e4e6dd… |
| 2607:5d80::/32 | US |
allocated | 2016-06-09 | 4638eca51eab… |
| 2607:5a80::/32 | US |
allocated | 2016-06-08 | 29f638837e7b… |
| 2607:5b80::/32 | US |
allocated | 2016-06-08 | 052e3128ddae… |
| 2607:5c80::/32 | US |
allocated | 2016-06-08 | a0ad84db4799… |
| 2620:0:7f00::/48 | CA |
allocated | 2016-06-08 | 2f8ce75e23c7… |
| 2602:ff3d::/36 | CA |
allocated | 2016-06-07 | e00a96c8a2d7… |
| 2607:5980::/32 |  PR |
allocated | 2016-06-07 | 16fb5c9be9a0… |
| 2001:504:64::/48 | US |
allocated | 2016-06-03 | ea8c4d3f7fef… |
| 2602:ff3f::/36 | US |
allocated | 2016-06-02 | a97a310cf885… |
| 2607:5580::/32 | US |
allocated | 2016-06-02 | b1c9faab2ff4… |
| 2607:5680::/32 | US |
allocated | 2016-06-02 | 11fa03ae9e98… |
| 2607:5380::/32 | US |
allocated | 2016-06-01 | dfe5691a9024… |
| 2607:5480::/32 | US |
allocated | 2016-06-01 | a00c8a4a1d9a… |
| 2620:127:c000::/40 | US |
allocated | 2016-06-01 | be717a1fe2d9… |
| 2620:127:a000::/40 | US |
allocated | 2016-05-31 | 8904eb256f41… |
| 2620:127:b000::/44 | US |
allocated | 2016-05-31 | fa7fafbe3395… |
| 2607:5280::/32 | US |
allocated | 2016-05-27 | 11e220c3e486… |
| 2620:127:9000::/40 | US |
allocated | 2016-05-27 | c6b433a074aa… |
| 2607:5180::/32 | US |
allocated | 2016-05-25 | 81b1b2e8c912… |
| 2620:7e:30e0::/48 | US |
allocated | 2016-05-24 | 8df4d72059df… |
| 2620:1db::/36 | US |
allocated | 2016-05-24 | 52a6b6c0ba28… |
| 2620:7c:d000::/48 | US |
allocated | 2016-05-20 | 32d43efeb1e5… |
| 2607:5080::/32 | US |
allocated | 2016-05-19 | feedcd8ee49c… |
| 2602:ff40::/36 | US |
allocated | 2016-05-18 | 09cb22346bde… |
| 2620:7c:1000::/48 | US |
allocated | 2016-05-18 | c1bc221fdcdd… |
| 2620:127:7000::/44 | US |
allocated | 2016-05-18 | 7662e244314b… |
| 2620:127:8000::/40 | US |
allocated | 2016-05-18 | 049811925358… |
| 2602:ff41::/32 | US |
allocated | 2016-05-16 | 4ac541fcd531… |
| 2607:4f80::/32 | US |
allocated | 2016-05-16 | 6c065d5b54b8… |
| 2620:58:c400::/48 | CA |
allocated | 2016-05-16 | 00bbb8cab1a7… |
| 2620:7b:b000::/48 | US |
allocated | 2016-05-16 | 5591ac146ea2… |
| 2620:127:6000::/40 | US |
allocated | 2016-05-16 | e0f5e1d4c9dd… |
| 2602:ff43::/36 | US |
allocated | 2016-05-13 | 2192ddac9e14… |
| 2620:8:c100::/48 | US |
allocated | 2016-05-13 | 25ba19f14cb7… |
| 2620:58:4c00::/48 | US |
allocated | 2016-05-13 | c87d020ca9c7… |
| 2620:127:4000::/40 | US |
allocated | 2016-05-13 | 2ab506e9988d… |
| 2607:4e80::/32 | US |
allocated | 2016-05-12 | 260da5d45ba1… |
| 2602:ff44::/36 | US |
allocated | 2016-05-11 | 8e3377206209… |
| 2607:4980::/32 | CA |
allocated | 2016-05-11 | e7355810c430… |
| 2607:4a80::/32 | US |
allocated | 2016-05-11 | 7754f2274481… |
| 2607:4b80::/32 | US |
allocated | 2016-05-11 | 7a86131338bf… |
| 2607:4d80::/32 | US |
allocated | 2016-05-11 | 8f047f4e694b… |
| 2620:8:4300::/48 | US |
allocated | 2016-05-11 | 3f07319d9efd… |
| 2620:a9:c080::/48 | US |
allocated | 2016-05-11 | 8d0734e6ee42… |
| 2001:500:110::/48 | US |
allocated | 2016-05-10 | 7779723493a1… |
| 2607:4880::/32 | US |
allocated | 2016-05-10 | 349c08bee670… |
| 2607:4680::/32 | US |
allocated | 2016-05-09 | 15bbb77c5da1… |
| 2620:9f:4080::/48 | CA |
allocated | 2016-05-09 | a557b9545686… |
| 2602:ff45::/36 | CA |
allocated | 2016-05-06 | 8ee284bfaa56… |
| 2620:127:1000::/40 | US |
allocated | 2016-05-06 | 6785f19fe8e1… |
| 2620:127:2000::/44 | US |
allocated | 2016-05-06 | ace55d4dc090… |
| 2607:4480::/32 | CA |
allocated | 2016-05-05 | f3e2d071e604… |
| 2607:4580::/32 | CA |
allocated | 2016-05-05 | 95de1842569c… |
| 2620:65:4080::/48 | US |
allocated | 2016-05-05 | 1d4fc176ec1e… |
| 2607:4380::/32 | US |
allocated | 2016-05-04 | d0482dbddba1… |
| 2620:1da::/36 | US |
allocated | 2016-05-04 | 071b5d912845… |