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 |
|---|---|---|---|---|
| 2620:1b8::/32 |  US |
allocated | 2021-03-16 | 31caea8da158… |
| 2620:1b9::/32 | US |
allocated | 2021-03-16 | d2ca47971f11… |
| 2602:80a:1000::/40 | US |
allocated | 2021-03-15 | c864ae3bcf90… |
| 2602:fcb1::/36 | US |
allocated | 2021-03-15 | e201ad07fc57… |
| 2606:3040::/32 | US |
allocated | 2021-03-15 | 6cf8d0de3323… |
| 2606:30c0::/32 | US |
allocated | 2021-03-15 | 7bbeffd62df8… |
| 2602:fcb2::/36 | US |
allocated | 2021-03-12 | d56bb9cf500a… |
| 2606:2fc0::/32 | US |
allocated | 2021-03-12 | d56b7a655540… |
| 2602:fcb3::/36 | US |
allocated | 2021-03-11 | 49437287f4c5… |
| 2606:2e40::/32 | US |
allocated | 2021-03-11 | 6ff6bbc40a8c… |
| 2606:2ec0::/32 | US |
allocated | 2021-03-11 | 7e504ec22c27… |
| 2606:2cc0::/32 | US |
allocated | 2021-03-09 | 455fae162572… |
| 2606:2d40::/32 | US |
allocated | 2021-03-09 | d66bd5be4031… |
| 2606:2dc0::/32 | US |
allocated | 2021-03-09 | 70b88ef1e6ee… |
| 2602:80a::/40 | US |
allocated | 2021-03-08 | 3c137d958f01… |
| 2602:fcb4::/36 | US |
allocated | 2021-03-08 | 20f0b19d248b… |
| 2602:fcb5::/36 |  PR |
allocated | 2021-03-05 | 4756cb5ebd19… |
| 2602:fcb6::/36 | US |
allocated | 2021-03-05 | cc0feb5d3d48… |
| 2606:2c40::/32 | US |
allocated | 2021-03-05 | a80726366fc7… |
| 2001:504:108::/48 | US |
allocated | 2021-03-04 | 7190401f4e33… |
| 2602:809:e000::/40 | US |
allocated | 2021-03-04 | f4adf389112b… |
| 2602:809:f000::/44 | US |
allocated | 2021-03-04 | 00c9132c862e… |
| 2606:2b40::/32 | US |
allocated | 2021-03-04 | 09b10142bc0f… |
| 2606:2bc0::/32 |  CA |
allocated | 2021-03-04 | 3d5126e86861… |
| 2602:fcb8::/32 | US |
allocated | 2021-03-02 | 49c8f7900f64… |
| 2620:94:a000::/48 | US |
allocated | 2021-03-02 | 5cb4baa79431… |
| 2620:94:6000::/48 | US |
allocated | 2021-03-01 | 68d7269e13b3… |
| 2001:504:106::/48 | US |
allocated | 2021-02-26 | 7190401f4e33… |
| 2001:504:107::/48 | US |
allocated | 2021-02-26 | 7190401f4e33… |
| 2602:fcb9::/36 | US |
allocated | 2021-02-25 | 5e93f9f71110… |
| 2620:94:2000::/48 | US |
allocated | 2021-02-25 | 53fcbd63daad… |
| 2606:2ac0::/32 | PR |
allocated | 2021-02-24 | 6cd686d18c1b… |
| 2606:29c0::/32 | US |
allocated | 2021-02-23 | ae9b40c2d665… |
| 2606:2a40::/32 | US |
allocated | 2021-02-23 | 57f75e8cfe8a… |
| 2602:fcba::/36 | US |
allocated | 2021-02-22 | 4c9c1559552c… |
| 2602:fcbb::/40 | US |
allocated | 2021-02-19 | 74b424a0f503… |
| 2602:fcbd::/36 | CA |
allocated | 2021-02-19 | c83d202018b2… |
| 2606:28c0::/32 | US |
allocated | 2021-02-19 | 511d96e0bb82… |
| 2606:2940::/32 | US |
allocated | 2021-02-19 | 4510fa588ee8… |
| 2620:1b7::/32 | CA |
allocated | 2021-02-19 | 2f5dc42d3a28… |
| 2606:2840::/32 | US |
allocated | 2021-02-18 | a61303a8fade… |
| 2606:2740::/32 | US |
allocated | 2021-02-17 | cbbf7e419d00… |
| 2606:27c0::/32 | US |
allocated | 2021-02-17 | 17ce7b98bac3… |
| 2606:26c0::/32 | US |
allocated | 2021-02-16 | e8f701df54d4… |
| 2602:809:d000::/44 | US |
allocated | 2021-02-15 | b004b3ecde24… |
| 2602:fcbe::/36 | CA |
allocated | 2021-02-15 | 53a6b0f29696… |
| 2602:fcbf::/36 | US |
allocated | 2021-02-15 | d360e3190d48… |
| 2620:93:2000::/48 | US |
allocated | 2021-02-10 | 6ee4d896d77b… |
| 2620:93:6000::/48 | US |
allocated | 2021-02-10 | 3400ede7e8e2… |
| 2606:2640::/32 | US |
allocated | 2021-02-09 | 5264959f21a5… |
| 2602:809:c000::/44 | US |
allocated | 2021-02-08 | 6b2fd142f464… |
| 2602:fcc0::/32 | US |
allocated | 2021-02-08 | 08ed2fad0314… |
| 2606:2540::/32 | US |
allocated | 2021-02-05 | 3213d67e5b84… |
| 2606:25c0::/32 | US |
allocated | 2021-02-05 | 7894cd538363… |
| 2600:d400::/28 | CA |
allocated | 2021-02-04 | 04cd1b128d33… |
| 2602:fcc1::/36 | US |
allocated | 2021-02-02 | a70f2c9b3c25… |
| 2602:fcc2::/36 | CA |
allocated | 2021-02-01 | 6fd952055bec… |
| 2606:2340::/32 | CA |
allocated | 2021-02-01 | e657d5bc9f49… |
| 2606:23c0::/32 | CA |
allocated | 2021-02-01 | 497204b63227… |
| 2606:2440::/36 | PR |
allocated | 2021-02-01 | 06a5110c2a48… |
| 2602:809:b000::/44 | US |
allocated | 2021-01-29 | a27513951dc8… |
| 2602:fcc3::/36 | US |
allocated | 2021-01-29 | 3e77e7285e5e… |
| 2606:22c0::/32 | US |
allocated | 2021-01-29 | 9e4a35697b45… |
| 2602:fcc4::/36 | CA |
allocated | 2021-01-27 | 852306d7d2fa… |
| 2602:809:9000::/44 | US |
allocated | 2021-01-26 | 4d1e592e2027… |
| 2602:809:a000::/44 | US |
allocated | 2021-01-26 | d905bf2b7f0c… |
| 2602:fcc5::/36 | US |
allocated | 2021-01-26 | 8e254942154d… |
| 2001:504:105::/48 | US |
allocated | 2021-01-25 | 8a291c45ef8f… |
| 2602:809:8000::/44 | US |
allocated | 2021-01-25 | e4ba3a5395ae… |
| 2606:2240::/32 | US |
allocated | 2021-01-25 | 5f4764a879a2… |
| 2602:809:7000::/40 | US |
allocated | 2021-01-21 | be495fcc94e3… |
| 2602:fcc6::/36 | US |
allocated | 2021-01-21 | 6126fef4e860… |
| 2602:fcc7::/36 | CA |
allocated | 2021-01-21 | 5323bb942fe0… |
| 2606:2140::/32 | US |
allocated | 2021-01-21 | 7363d2b8c746… |
| 2606:21c0::/32 | CA |
allocated | 2021-01-21 | e3566365e804… |
| 2602:fcc8::/36 | US |
allocated | 2021-01-20 | 5d353e3ee739… |
| 2602:fcc9::/36 | US |
allocated | 2021-01-20 | e30dea975956… |
| 2602:fccb::/36 | CA |
allocated | 2021-01-20 | 82c410b3271a… |
| 2606:1fc0::/32 | US |
allocated | 2021-01-20 | 246e66d00527… |
| 2606:2040::/32 | US |
allocated | 2021-01-20 | 358f74e01ea2… |
| 2606:20c0::/32 | US |
allocated | 2021-01-20 | 5b6293f83bc8… |
| 2001:504:104::/48 | US |
allocated | 2021-01-19 | 29a411419be5… |
| 2602:809:6000::/44 | CA |
allocated | 2021-01-15 | 8b70f5ea7fd4… |
| 2602:fccc::/36 | US |
allocated | 2021-01-15 | 45447bbf32fc… |
| 2602:fccd::/36 | US |
allocated | 2021-01-15 | f7421d420bba… |
| 2602:fcce::/36 | US |
allocated | 2021-01-15 | f8b3d1db39ea… |
| 2606:1e40::/32 | US |
allocated | 2021-01-15 | 83f31b9eb33d… |
| 2606:1ec0::/32 |  BM |
allocated | 2021-01-15 | b2aaad71f600… |
| 2606:1f40::/32 | US |
allocated | 2021-01-15 | 781f66dd8782… |
| 2602:fccf::/36 | US |
allocated | 2021-01-14 | 8b42cc2ec249… |
| 2602:fcd0::/36 | CA |
allocated | 2021-01-14 | 0706cb4f1a96… |
| 2602:fcd1::/40 | US |
allocated | 2021-01-13 | b887ae5634af… |
| 2602:fcd2::/36 | US |
allocated | 2021-01-13 | 08207d851e77… |
| 2602:fcd3::/36 | CA |
allocated | 2021-01-13 | 12a8c9d69826… |
| 2606:1dc0::/32 | US |
allocated | 2021-01-13 | 8c4ec639b34a… |
| 2602:fcd4::/36 | US |
allocated | 2021-01-12 | 13130b9b94f0… |
| 2606:1d40::/32 | US |
allocated | 2021-01-12 | c90de159a7ad… |
| 2602:fcd5::/32 | US |
allocated | 2021-01-08 | 3efa0ed78f14… |
| 2606:1cc0::/32 | US |
allocated | 2021-01-08 | 5fd848db5e99… |
| 2620:92:a000::/48 | US |
allocated | 2021-01-08 | c4e0237410d9… |