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 |
|---|---|---|---|---|
| 2620:89:a000::/48 |  US |
allocated | 2020-06-29 | b617b9c8545b… |
| 2620:89:e000::/48 | US |
allocated | 2020-06-29 | 36e295e244cb… |
| 2602:806:8000::/44 | US |
allocated | 2020-06-26 | 7cd1ffd3c133… |
| 2602:fd3d::/36 | US |
allocated | 2020-06-26 | 0fa51123b40e… |
| 2605:d440::/32 | US |
allocated | 2020-06-24 | df3bc07ef6e3… |
| 2605:d4c0::/32 | US |
allocated | 2020-06-24 | a33822009420… |
| 2602:fd3e::/36 | US |
allocated | 2020-06-23 | 294a003359bd… |
| 2602:fd3f::/36 | US |
allocated | 2020-06-23 | 41e5301dcd39… |
| 2605:d340::/32 | US |
allocated | 2020-06-19 | fc431ae498bc… |
| 2605:d3c0::/32 | US |
allocated | 2020-06-19 | da48ea4ad47c… |
| 2620:88:e000::/48 |  CA |
allocated | 2020-06-19 | 5d7b9f2aab90… |
| 2602:fd40::/36 | US |
allocated | 2020-06-18 | c0b71cbdcca7… |
| 2605:d2c0::/32 | US |
allocated | 2020-06-18 | 16b031841861… |
| 2602:fd41::/36 | US |
allocated | 2020-06-15 | 91091fa318f3… |
| 2602:fd43::/36 | US |
allocated | 2020-06-15 | a3e82958b65a… |
| 2602:fd44::/36 |  PR |
allocated | 2020-06-15 | 1f0b78496385… |
| 2605:d1c0::/32 | US |
allocated | 2020-06-15 | 32b24082e985… |
| 2605:d240::/32 | CA |
allocated | 2020-06-15 | c287be2f92d2… |
| 2602:806:6000::/40 | US |
allocated | 2020-06-11 | f6b930a60f43… |
| 2602:fd45::/36 | US |
allocated | 2020-06-11 | ddf75e255cf2… |
| 2605:d0c0::/32 | US |
allocated | 2020-06-11 | b8ed25b71c9a… |
| 2605:d140::/32 | US |
allocated | 2020-06-11 | 12071ceccb77… |
| 2602:fd46::/36 | US |
allocated | 2020-06-10 | 875ddd63f2b2… |
| 2605:cfc0::/32 | US |
allocated | 2020-06-10 | c60fa2588938… |
| 2605:d040::/32 | CA |
allocated | 2020-06-10 | 96fb4d7d7485… |
| 2602:fd47::/36 | US |
allocated | 2020-06-08 | f9ea55e12eab… |
| 2602:fd48::/36 | US |
allocated | 2020-06-08 | 96ec67c4bcd9… |
| 2605:ce40::/32 | US |
allocated | 2020-06-05 | 0b0f702f266c… |
| 2605:cec0::/32 | US |
allocated | 2020-06-05 | 4e61b0c1cb12… |
| 2605:cf40::/32 | US |
allocated | 2020-06-05 | a9dbf63efa95… |
| 2602:806:5000::/44 | US |
allocated | 2020-06-03 | 961a313d685e… |
| 2605:cd40::/32 | US |
allocated | 2020-06-03 | 97be577cd3f6… |
| 2620:88:6000::/48 | US |
allocated | 2020-06-03 | cf8e2d6b8da9… |
| 2602:806:4000::/44 | US |
allocated | 2020-05-29 | 15fc8d176806… |
| 2602:fd4a::/32 | US |
allocated | 2020-05-29 | 032bb6735f76… |
| 2605:cc40::/32 | US |
allocated | 2020-05-29 | 32214d2875ee… |
| 2605:ccc0::/32 | US |
allocated | 2020-05-29 | 9a8af5c6d7aa… |
| 2605:c940::/32 | US |
allocated | 2020-05-28 | 68f9fc5e9c6e… |
| 2605:c9c0::/32 | US |
allocated | 2020-05-28 | 24bf44dbc25e… |
| 2605:ca40::/32 | US |
allocated | 2020-05-28 | 10ccf81118a9… |
| 2605:cac0::/32 | CA |
allocated | 2020-05-28 | 479cf15ab0dc… |
| 2605:cb40::/32 | CA |
allocated | 2020-05-28 | ecf1b6571a05… |
| 2602:806:3000::/44 | US |
allocated | 2020-05-27 | c513a50cada1… |
| 2605:c8c0::/32 | US |
allocated | 2020-05-27 | 9caa9ae383c0… |
| 2602:fd4b::/36 | CA |
allocated | 2020-05-26 | 035cdd778a12… |
| 2605:c7c0::/32 | US |
allocated | 2020-05-22 | d3872f16bc24… |
| 2605:c840::/32 | US |
allocated | 2020-05-22 | 353b33fd89a8… |
| 2605:c740::/32 | US |
allocated | 2020-05-21 | 646914979541… |
| 2602:806:2000::/40 | US |
allocated | 2020-05-20 | da373bb5ecd0… |
| 2605:c640::/32 | US |
allocated | 2020-05-20 | eaa7adb481e1… |
| 2602:806:1000::/44 | US |
allocated | 2020-05-19 | 2c48023af0e3… |
| 2620:88:2000::/48 | US |
allocated | 2020-05-19 | 6e55973a7241… |
| 2602:806::/40 | US |
allocated | 2020-05-18 | e3e27ee08e2d… |
| 2602:fd4d::/36 | US |
allocated | 2020-05-18 | 75fc43d5f69c… |
| 2605:c5c0::/32 | US |
allocated | 2020-05-15 | f183ff9475ce… |
| 2602:805:f000::/40 | US |
allocated | 2020-05-14 | 23f7c4b759b5… |
| 2620:87:a000::/44 | US |
allocated | 2020-05-14 | ee6712f1457b… |
| 2602:805:e000::/40 | US |
allocated | 2020-05-13 | 91c521fd8cc6… |
| 2602:fd4f::/36 | US |
allocated | 2020-05-13 | 8e5629fe7635… |
| 2605:c540::/32 | US |
allocated | 2020-05-13 | 6572e7d0f9b2… |
| 2600:c000::/24 | US |
allocated | 2020-05-11 | d2fc8fbc818f… |
| 2602:805:c000::/44 | US |
allocated | 2020-05-11 | 05e7082bd742… |
| 2602:805:d000::/44 | US |
allocated | 2020-05-11 | 9c2a92df2e79… |
| 2605:c440::/32 | US |
allocated | 2020-05-11 | b83860c4348e… |
| 2602:fd50::/32 | CA |
allocated | 2020-05-08 | bd4da63c2534… |
| 2602:fd51::/40 | CA |
allocated | 2020-05-08 | dbdb4571fe1e… |
| 2602:fd52::/36 | CA |
allocated | 2020-05-08 | 6b5fe69a805f… |
| 2620:87:6000::/48 | US |
allocated | 2020-05-08 | 9495e490526c… |
| 2602:805:b000::/44 | US |
allocated | 2020-05-07 | d41a7108dc35… |
| 2602:fd53::/36 | CA |
allocated | 2020-05-07 | b5908b676a00… |
| 2602:fd54::/36 | US |
allocated | 2020-05-06 | 645290973730… |
| 2001:504:a0::/48 | US |
allocated | 2020-05-05 | c30e4d450f45… |
| 2602:fd55::/36 | US |
allocated | 2020-05-05 | 9cf80719199f… |
| 2602:fd56::/36 | US |
allocated | 2020-05-04 | 49dfa8be290f… |
| 2605:c2c0::/32 | US |
allocated | 2020-05-04 | 430c9828d3cb… |
| 2605:c3c0::/32 | US |
allocated | 2020-05-04 | f3f832946bf7… |
| 2620:87:2000::/48 | US |
allocated | 2020-05-04 | 57f482992529… |
| 2602:fd57::/36 | US |
allocated | 2020-05-01 | d31806cd0882… |
| 2602:fd58::/36 | US |
allocated | 2020-04-30 | 8affd0ee858e… |
| 2605:c240::/28 | US |
allocated | 2020-04-30 | 8f224e259ad6… |
| 2001:506:39::/48 | US |
allocated | 2020-04-29 | b68dd6ac20fe… |
| 2602:805:a000::/40 | US |
allocated | 2020-04-29 | d403304d8950… |
| 2605:c140::/32 | US |
allocated | 2020-04-29 | 1e42fc238567… |
| 2605:c1c0::/32 | US |
allocated | 2020-04-29 | 1a7f1d64e620… |
| 2620:86:a000::/48 | US |
allocated | 2020-04-29 | 93ed4079e130… |
| 2620:86:e000::/48 | US |
allocated | 2020-04-29 | 0c900c4b8d29… |
| 2620:1b4::/32 | US |
allocated | 2020-04-29 | ad857d85524b… |
| 2602:805:9000::/40 | US |
allocated | 2020-04-24 | b5aba1e5309b… |
| 2605:c0c0::/32 | US |
allocated | 2020-04-23 | f68e1ed55fb1… |
| 2620:86:6000::/48 | US |
allocated | 2020-04-23 | 0572f733a7b9… |
| 2602:805:7000::/44 | US |
allocated | 2020-04-21 | b4c2aa237a4e… |
| 2602:fd59::/36 | US |
allocated | 2020-04-21 | 931326b9d774… |
| 2605:bf40::/32 | US |
allocated | 2020-04-21 | 9777e4dbb72c… |
| 2605:bfc0::/32 | US |
allocated | 2020-04-21 | 69a4fb153000… |
| 2605:c040::/32 | US |
allocated | 2020-04-21 | a56ee213e128… |
| 2620:85:e000::/48 | US |
allocated | 2020-04-21 | 2b88f770543e… |
| 2620:86:2000::/48 | US |
allocated | 2020-04-21 | 583507fcf423… |
| 2602:fd5a::/36 | CA |
allocated | 2020-04-20 | ff421395ef64… |
| 2605:bdc0::/32 | US |
allocated | 2020-04-20 | d93458d014b4… |
| 2605:be40::/32 | US |
allocated | 2020-04-20 | d93458d014b4… |