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 |
|---|---|---|---|---|
| 2605:1e40::/32 |  US |
allocated | 2019-02-01 | c812996dcaf6… |
| 2620:65:a000::/48 | US |
allocated | 2019-02-01 | 9cf27f02894f… |
| 2620:66:2000::/48 | US |
allocated | 2019-02-01 | b6a40156ad43… |
| 2620:66:6000::/48 | US |
allocated | 2019-02-01 | 964604e6b51e… |
| 2602:fe08::/36 |  CA |
allocated | 2019-01-31 | 1a2e6561b162… |
| 2605:1d40::/32 | US |
allocated | 2019-01-30 | d0993cbd6333… |
| 2620:64:a000::/44 | US |
allocated | 2019-01-30 | ba837e44f2f4… |
| 2620:13d:c000::/44 | US |
allocated | 2019-01-30 | 4637536755b3… |
| 2001:504:97::/48 | US |
allocated | 2019-01-29 | c8a727d42906… |
| 2602:fe09::/36 |  PR |
allocated | 2019-01-29 | caf9f35a46ab… |
| 2605:1cc0::/32 | US |
allocated | 2019-01-29 | e712bed62c0a… |
| 2620:13d:b000::/40 | US |
allocated | 2019-01-29 | dc33063c8986… |
| 2605:1bc0::/32 | US |
allocated | 2019-01-28 | 92304be5ecb2… |
| 2001:504:96::/48 | CA |
allocated | 2019-01-25 | b2306ae8cf56… |
| 2602:fe0a::/36 | US |
allocated | 2019-01-25 | 9d526a224939… |
| 2605:1b40::/32 | US |
allocated | 2019-01-25 | 8a2c0d3a8088… |
| 2602:fe0b::/36 | US |
allocated | 2019-01-24 | cfc7425050cd… |
| 2620:13d:a000::/44 | US |
allocated | 2019-01-24 | 4c9a8abcd1d6… |
| 2602:fe0c::/36 | US |
allocated | 2019-01-23 | 4470544069f5… |
| 2605:1a40::/32 | US |
allocated | 2019-01-23 | b2ae399ca670… |
| 2605:1ac0::/32 | US |
allocated | 2019-01-23 | f512f3013f7a… |
| 2620:13d:9000::/44 | US |
allocated | 2019-01-23 | f2b57a1944c2… |
| 2605:19c0::/32 | US |
allocated | 2019-01-22 | 44668d30e350… |
| 2620:64:6000::/48 | US |
allocated | 2019-01-22 | fd1f5d156336… |
| 2620:13d:8000::/44 | US |
allocated | 2019-01-22 | ed50cd9d689d… |
| 2602:fe0e::/36 | US |
allocated | 2019-01-17 | bcbf2867fc81… |
| 2602:fe0f::/36 | CA |
allocated | 2019-01-17 | 7eae5afaa21d… |
| 2620:64:2000::/48 | US |
allocated | 2019-01-17 | 1093374c413b… |
| 2602:fe10::/36 | US |
allocated | 2019-01-16 | f0de26abff3e… |
| 2602:fe11::/36 | CA |
allocated | 2019-01-16 | 11aa6910d5e6… |
| 2605:18c0::/32 | US |
allocated | 2019-01-16 | 1c5476ac6c02… |
| 2605:1840::/32 | US |
allocated | 2019-01-15 | 427ca8ea724c… |
| 2602:fe13::/36 | US |
allocated | 2019-01-14 | 91de589e5685… |
| 2620:13d:6000::/44 | US |
allocated | 2019-01-10 | 801c51f8bd9c… |
| 2620:13d:7000::/40 | US |
allocated | 2019-01-10 | 0da5dad91e15… |
| 2001:504:94::/48 | US |
allocated | 2019-01-09 | c50768d4ea54… |
| 2001:504:95::/48 | US |
allocated | 2019-01-09 | c8ca4b7f7cf5… |
| 2620:13d:5000::/44 | US |
allocated | 2019-01-09 | 6b75100dc8f9… |
| 2602:fe14::/36 | US |
allocated | 2019-01-08 | eb38ad779655… |
| 2605:1740::/32 | CA |
allocated | 2019-01-08 | 6a8dd6c1dc25… |
| 2605:17c0::/32 | US |
allocated | 2019-01-08 | d2fdeb73d05c… |
| 2620:63:e000::/48 | US |
allocated | 2019-01-08 | af8b4d8a0947… |
| 2605:1640::/32 | US |
allocated | 2019-01-07 | 5e18435aae3a… |
| 2620:13d:4000::/44 | US |
allocated | 2019-01-07 | 83791d25a62e… |
| 2602:fe15::/36 | US |
allocated | 2019-01-04 | e09aedc4c3e8… |
| 2605:14c0::/32 | US |
allocated | 2019-01-04 | 73857dd3d742… |
| 2605:15c0::/32 | US |
allocated | 2019-01-04 | 1d0edaaee91e… |
| 2620:63:2000::/48 | US |
allocated | 2019-01-04 | 6ad0a7dadf3f… |
| 2620:63:a000::/48 | US |
allocated | 2019-01-04 | 8f462d2ff738… |
| 2602:fe16::/36 | US |
allocated | 2019-01-03 | 380938c7ccdc… |
| 2605:12c0::/32 | PR |
allocated | 2019-01-03 | 041860a8079a… |
| 2605:1340::/32 | US |
allocated | 2019-01-03 | 30bba0a34e27… |
| 2605:13c0::/32 | US |
allocated | 2019-01-03 | 4cbfdfccc395… |
| 2605:1440::/32 | US |
allocated | 2019-01-03 | 87139f186944… |
| 2620:13d:2000::/40 | US |
allocated | 2019-01-02 | 507dcdc0b728… |
| 2620:13d:3000::/44 | US |
allocated | 2019-01-02 | e4c1f86ef5bb… |
| 2602:fe17::/36 | US |
allocated | 2018-12-31 | 774eda4ed346… |
| 2602:fe19::/32 | US |
allocated | 2018-12-21 | 00db7b8d8c7d… |
| 2602:fe1a::/36 | CA |
allocated | 2018-12-21 | d96327b45b4b… |
| 2605:1240::/32 | CA |
allocated | 2018-12-21 | 1cd924991c4b… |
| 2620:62:e000::/48 | US |
allocated | 2018-12-21 | d0fbcd81ff7c… |
| 2620:132:f000::/36 | US |
allocated | 2018-12-21 | ebdde396357b… |
| 2620:13d::/40 | US |
allocated | 2018-12-19 | f21417fda447… |
| 2620:13d:1000::/40 | US |
allocated | 2018-12-19 | bcf8a82b5f4d… |
| 2620:62:a000::/48 | US |
allocated | 2018-12-17 | 3cda8e0493b0… |
| 2620:13c:d000::/44 | US |
allocated | 2018-12-17 | 9aee133b2cbb… |
| 2620:13c:e000::/44 | CA |
allocated | 2018-12-17 | cc2b654b7dcb… |
| 2620:13c:f000::/40 | US |
allocated | 2018-12-17 | 8feb5c11e09a… |
| 2602:fe1b::/36 | US |
allocated | 2018-12-14 | 16de160d3d38… |
| 2602:fe1c::/36 | CA |
allocated | 2018-12-14 | 89027d968cc7… |
| 2602:fe1d::/36 | US |
allocated | 2018-12-14 | 2c89b0b41092… |
| 2620:13c:c000::/44 | US |
allocated | 2018-12-14 | 562fea807ba6… |
| 2620:62:2000::/48 | US |
allocated | 2018-12-13 | 375bbd982b1b… |
| 2620:61:2000::/48 | US |
allocated | 2018-12-12 | 9f9119b56dc6… |
| 2620:61:a000::/48 | US |
allocated | 2018-12-12 | 11ff6e66fba7… |
| 2620:61:e000::/48 |  GD |
allocated | 2018-12-12 | e4eb1e870357… |
| 2620:13c:b000::/44 | US |
allocated | 2018-12-12 | d7b1844e4931… |
| 2602:fe1e::/36 | US |
allocated | 2018-12-11 | cb0b780815db… |
| 2605:1140::/32 | US |
allocated | 2018-12-11 | f7eed6e822e1… |
| 2605:11c0::/32 | CA |
allocated | 2018-12-11 | 32c7650df951… |
| 2620:60:e000::/48 | US |
allocated | 2018-12-11 | 46cf3cc7a5e6… |
| 2602:fe1f::/36 | US |
allocated | 2018-12-10 | dbb04df2311e… |
| 2605:10c0::/32 | US |
allocated | 2018-12-06 | c53e4b620569… |
| 2605:1040::/32 | US |
allocated | 2018-12-05 | 0c734922e3a5… |
| 2602:fe20::/36 | US |
allocated | 2018-12-04 | 97c4e0ca0d92… |
| 2605:fc0::/32 | US |
allocated | 2018-12-03 | 3e3175af3b89… |
| 2620:19a::/36 | US |
allocated | 2018-12-03 | b138562e6038… |
| 2001:504:93::/48 |  VG |
allocated | 2018-11-30 | 591c47e4cfeb… |
| 2605:f40::/32 | US |
allocated | 2018-11-29 | f58f9338f008… |
| 2602:fe21::/36 | US |
allocated | 2018-11-28 | e39a883a1306… |
| 2605:ec0::/32 | US |
allocated | 2018-11-28 | 3fb023dbd6eb… |
| 2602:fe22::/36 | US |
allocated | 2018-11-26 | bf842c584400… |
| 2605:c40::/32 | US |
allocated | 2018-11-26 | db23b2ccc9eb… |
| 2605:d40::/32 | US |
allocated | 2018-11-26 | 22dfe1198fb1… |
| 2605:dc0::/32 | US |
allocated | 2018-11-26 | 1cbabf054f75… |
| 2620:199::/36 | US |
allocated | 2018-11-26 | 425150d98633… |
| 2602:fe23::/36 | US |
allocated | 2018-11-21 | cf261f7accf6… |
| 2605:b40::/32 | US |
allocated | 2018-11-21 | b8cab65ae58b… |
| 2605:bc0::/32 | US |
allocated | 2018-11-21 | b8cd515cd69c… |
| 2620:13c:a000::/40 | US |
allocated | 2018-11-21 | 974c5ebbca2f… |