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 |
|---|---|---|---|---|
| 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… |
| 2605:5bc0::/32 | US |
allocated | 2019-07-30 | 1d0a5b35e1b9… |
| 2605:5c40::/32 | US |
allocated | 2019-07-30 | 9be3b1248783… |
| 2602:800:8000::/44 | US |
allocated | 2019-07-29 | 520ad9daedce… |
| 2605:5a40::/32 | US |
allocated | 2019-07-29 | 42dceef781ec… |
| 2605:5ac0::/32 | CA |
allocated | 2019-07-29 | d12fcce131fa… |
| 2605:5b40::/32 | US |
allocated | 2019-07-29 | 6ccd78201369… |
| 2602:fdbe::/36 | US |
allocated | 2019-07-26 | 12655646a838… |
| 2605:5940::/32 | US |
allocated | 2019-07-26 | 445b123ac133… |
| 2605:59c0::/28 | US |
allocated | 2019-07-26 | c1dfdf31702f… |
| 2602:fdbf::/36 | US |
allocated | 2019-07-24 | c3161c521137… |
| 2602:800:6000::/44 | US |
allocated | 2019-07-23 | d1c93618ac39… |
| 2602:800:7000::/40 | US |
allocated | 2019-07-23 | 080579e250e4… |
| 2605:57c0::/32 | US |
allocated | 2019-07-23 | 36e47fa55c91… |
| 2605:5740::/36 | US |
allocated | 2019-07-22 | 58e3e514fb0f… |
| 2605:5640::/32 | CA |
allocated | 2019-07-19 | d54d94bbde9b… |
| 2620:75:6000::/48 | US |
allocated | 2019-07-19 | 6adbc0b7209b… |
| 2602:fdc0::/36 | CA |
allocated | 2019-07-18 | 526a1e857766… |
| 2605:5380::/32 | US |
allocated | 2019-07-18 | 205ab6a35edc… |
| 2605:54c0::/32 | CA |
allocated | 2019-07-17 | 8d8f8e1e34f6… |
| 2605:5540::/32 | US |
allocated | 2019-07-17 | 2617b4c6e658… |
| 2605:55c0::/32 | US |
allocated | 2019-07-17 | 231b183a7c4b… |
| 2620:73:e000::/48 | US |
allocated | 2019-07-17 | 3cbd009af12c… |
| 2620:75:2000::/48 | CA |
allocated | 2019-07-17 | bbc0ed350be5… |
| 2605:5340::/32 | US |
allocated | 2019-07-15 | 86201179f110… |
| 2605:53c0::/32 | US |
allocated | 2019-07-15 | 444b27a95546… |
| 2605:5440::/32 | US |
allocated | 2019-07-15 | f82eba7d19b2… |
| 2620:73:a000::/48 | US |
allocated | 2019-07-15 | 9a7af0d196ec… |
| 2602:fdc1::/36 | CA |
allocated | 2019-07-12 | aef4382968ad… |
| 2602:fdc2::/36 | US |
allocated | 2019-07-11 | 07e3f8cc684b… |
| 2602:fdc3::/36 | US |
allocated | 2019-07-11 | a1cb74aaf441… |
| 2605:5240::/32 | US |
allocated | 2019-07-11 | 9cfe8d7a7358… |
| 2605:52c0::/32 | US |
allocated | 2019-07-11 | 13699ee1bf3c… |
| 2602:fdc4::/36 | US |
allocated | 2019-07-08 | 3355f7488fdf… |
| 2620:73:6000::/48 | US |
allocated | 2019-07-08 | dcb276da395f… |
| 2602:fe12::/32 | US |
allocated | 2019-07-03 | 56e7f4efa0bb… |
| 2605:5140::/32 | US |
allocated | 2019-07-03 | 32473606df86… |
| 2605:51c0::/32 | US |
allocated | 2019-07-03 | 27e613c8ad71… |
| 2600:9800::/24 | US |
allocated | 2019-07-02 | d767a9d701b3… |
| 2602:800:2000::/40 | US |
allocated | 2019-07-02 | 399da38fd3d4… |
| 2620:73:2000::/48 | US |
allocated | 2019-07-02 | 42133cd03658… |
| 2602:fdc5::/36 | PR |
allocated | 2019-07-01 | 08f89574b22f… |
| 2602:fdc6::/36 | CA |
allocated | 2019-07-01 | 3dc86fa9dee0… |
| 2605:50c0::/32 | US |
allocated | 2019-07-01 | bdd3b1410184… |
| 2605:4fc0::/32 | CA |
allocated | 2019-06-28 | e079304349eb… |
| 2602:800:1000::/44 | US |
allocated | 2019-06-27 | 822dd853d77f… |
| 2602:800::/44 | US |
allocated | 2019-06-26 | 0111f8cc274c… |
| 2605:4e40::/32 | US |
allocated | 2019-06-25 | a84c477c3b81… |
| 2605:4ec0::/32 | US |
allocated | 2019-06-25 | 8be3c87c5915… |
| 2605:4f40::/32 | US |
allocated | 2019-06-25 | 96f544999af8… |
| 2620:13f:f000::/44 | CA |
allocated | 2019-06-25 | 8253c9709e1b… |
| 2602:fdc7::/36 |  VG |
allocated | 2019-06-21 | 1bd16fac2a74… |
| 2602:fdc8::/36 | US |
allocated | 2019-06-20 | 4926813fcfe8… |
| 2602:fdca::/36 | US |
allocated | 2019-06-19 | e4bc99ad9e97… |
| 2602:fdcb::/36 | US |
allocated | 2019-06-19 | 7276c0f27193… |
| 2602:fdcc::/36 | US |
allocated | 2019-06-18 | f874f0a019c6… |
| 2620:72:e000::/48 | US |
allocated | 2019-06-18 | 5b1a1e493d26… |
| 2602:fdcd::/36 | CA |
allocated | 2019-06-17 | d841aa61be02… |
| 2602:fdce::/36 | CA |
allocated | 2019-06-11 | 35a0cb05695d… |
| 2604:7c40::/36 | US |
allocated | 2019-06-11 | 95d2b62301ba… |
| 2605:4dc0::/36 | US |
allocated | 2019-06-11 | c0a818b1e205… |