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
1.65B
1,645,875,712
📦
IPv4 networks
76,665
delegated blocks
🧭
IPv6 networks
11,326
delegated blocks
🔗
Autonomous systems
34,014
ASNs
// browse the objects
Browse the ARIN registry
| Prefix | Country | Status | Allocated | Org handle |
|---|---|---|---|---|
| 2602:fc6c::/36 |  US |
allocated | 2021-05-28 | e74efb173478… |
| 2602:fc6d::/40 | US |
allocated | 2021-05-28 | 947038785057… |
| 2602:80a:c000::/44 | US |
allocated | 2021-05-27 | b6ec23997981… |
| 2602:fc6e::/36 | US |
allocated | 2021-05-27 | 4e0e656b4616… |
| 2602:fc6f::/36 | US |
allocated | 2021-05-27 | 98d3e9dbf002… |
| 2602:fc70::/36 | US |
allocated | 2021-05-27 | 761bc8b97cd0… |
| 2606:5540::/32 | US |
allocated | 2021-05-27 | 19b50f50b90f… |
| 2606:54c0::/28 | US |
allocated | 2021-05-26 | 28408e4f0567… |
| 2606:5440::/32 | US |
allocated | 2021-05-25 | fce25aad9f2b… |
| 2606:53c0::/32 | US |
allocated | 2021-05-24 | ce8f3f9c64bc… |
| 2620:97:e000::/48 | US |
allocated | 2021-05-24 | 702bb0b5db47… |
| 2620:98:2000::/48 | US |
allocated | 2021-05-24 | c3cb3fe7bf0c… |
| 2602:80a:b000::/40 | US |
allocated | 2021-05-21 | 50e07cadd1f8… |
| 2602:fc71::/36 | US |
allocated | 2021-05-21 | b0d23e16c01d… |
| 2602:fc72::/36 | US |
allocated | 2021-05-21 | 402ab60b188c… |
| 2606:51c0::/32 | US |
allocated | 2021-05-21 | ee8bedaf369d… |
| 2606:5240::/32 | US |
allocated | 2021-05-21 | 8fa89bd0bc0f… |
| 2606:52c0::/32 | US |
allocated | 2021-05-21 | 0223d8c80de6… |
| 2620:1bd::/32 | US |
allocated | 2021-05-21 | d5c84a84c725… |
| 2606:5140::/32 | US |
allocated | 2021-05-20 | 6c986ec8eda0… |
| 2602:fc73::/36 | US |
allocated | 2021-05-19 | 66764807b9cf… |
| 2606:50c0::/32 | US |
allocated | 2021-05-19 | 39f992ba176f… |
| 2602:fc74::/36 |  CA |
allocated | 2021-05-17 | 170e0d23ab6b… |
| 2620:97:a000::/48 | US |
allocated | 2021-05-14 | e6bc098c9dcd… |
| 2001:504:111::/48 |  BL |
allocated | 2021-05-13 | c8ea4a863f7c… |
| 2602:80a:a000::/40 | US |
allocated | 2021-05-13 | f76daf377c36… |
| 2602:fc75::/36 | US |
allocated | 2021-05-13 | 0cf424230aa0… |
| 2602:fc76::/36 | US |
allocated | 2021-05-13 | d703a4592d78… |
| 2606:5040::/32 | CA |
allocated | 2021-05-13 | 360910027cb4… |
| 2606:4f40::/32 | US |
allocated | 2021-05-12 | 6290d27455f4… |
| 2602:fc77::/36 | US |
allocated | 2021-05-11 | 1bf831b4e305… |
| 2606:4ec0::/32 | US |
allocated | 2021-05-11 | e96fe2d2431e… |
| 2620:1bc::/32 | US |
allocated | 2021-05-11 | 1ed7cd70748b… |
| 2602:fc78::/40 | US |
allocated | 2021-05-10 | 7e5d25c2bd0f… |
| 2606:4e40::/32 | US |
allocated | 2021-05-10 | 845a54437d9f… |
| 2606:4dc0::/32 | US |
allocated | 2021-05-07 | 1ef90eca416c… |
| 2602:80a:9000::/44 | US |
allocated | 2021-05-06 | a68539158665… |
| 2620:97:6000::/48 | US |
allocated | 2021-05-06 | 4a661c7d66cb… |
| 2602:fc7a::/36 | US |
allocated | 2021-05-05 | f6544dd15d28… |
| 2606:4d40::/32 | US |
allocated | 2021-05-05 | 99d7a73d2d47… |
| 2602:fc7c::/36 | US |
allocated | 2021-05-04 | 957b2b24d1a8… |
| 2606:4c40::/32 | US |
allocated | 2021-05-04 | a869e6904c5a… |
| 2606:4cc0::/32 | US |
allocated | 2021-05-04 | cfb7975ea8b0… |
| 2602:fc7d::/40 | US |
allocated | 2021-05-03 | 150d5d13cd35… |
| 2606:4bc0::/32 | US |
allocated | 2021-05-03 | 59e38e6def2d… |
| 2602:fc7e::/40 | US |
allocated | 2021-04-30 | 2290efdcbf9b… |
| 2606:4b40::/32 | US |
allocated | 2021-04-30 | 05001df21c46… |
| 2602:80a:8000::/44 | US |
allocated | 2021-04-29 | a31832573450… |
| 2602:fc7f::/36 | US |
allocated | 2021-04-29 | 1dcabaa66f26… |
| 2602:fc80::/40 | CA |
allocated | 2021-04-29 | c9cf5e3495a4… |
| 2602:fc81::/36 | US |
allocated | 2021-04-29 | 1e209b5b9589… |
| 2606:4ac0::/32 | CA |
allocated | 2021-04-29 | 6b9717d62e57… |
| 2606:4a40::/32 | US |
allocated | 2021-04-28 | 37c991ab32e3… |
| 2606:48c0::/32 | US |
allocated | 2021-04-27 | 6d2d124dae4c… |
| 2606:4940::/32 | US |
allocated | 2021-04-27 | 86b17f8a98d7… |
| 2001:504:110::/48 | US |
allocated | 2021-04-26 | 5fa57610f492… |
| 2602:80a:7000::/44 | US |
allocated | 2021-04-26 | adc40da9a6a7… |
| 2602:fc82::/36 | US |
allocated | 2021-04-26 | 29104216426b… |
| 2606:4840::/32 | US |
allocated | 2021-04-26 | 812032eb261e… |
| 2602:fc83::/36 | US |
allocated | 2021-04-23 | 681517236b2c… |
| 2602:fc84::/36 | US |
allocated | 2021-04-23 | 5a583f00b627… |
| 2602:fc85::/36 | US |
allocated | 2021-04-23 | 889ee9331f89… |
| 2602:fc86::/36 |  JM |
allocated | 2021-04-23 | d43e7dc9b2aa… |
| 2602:fc87::/36 | US |
allocated | 2021-04-23 | 301e96013257… |
| 2606:47c0::/32 | US |
allocated | 2021-04-23 | f600d924a1d5… |
| 2602:fc88::/36 | US |
allocated | 2021-04-22 | ce25666208b3… |
| 2602:fc8a::/40 | CA |
allocated | 2021-04-22 | 7a27f5e7ba92… |
| 2606:46c0::/32 | US |
allocated | 2021-04-22 | cad3b4c0d6b2… |
| 2606:4740::/32 | CA |
allocated | 2021-04-22 | 77eb7b057ab3… |
| 2602:fc8b::/36 | US |
allocated | 2021-04-21 | cc11ef004e8d… |
| 2602:fc8c::/36 | US |
allocated | 2021-04-21 | 5160ab03a28f… |
| 2606:4640::/32 | US |
allocated | 2021-04-21 | 96812b66b310… |
| 2620:96:e000::/48 | US |
allocated | 2021-04-21 | 602eef2a293a… |
| 2606:4540::/32 | US |
allocated | 2021-04-20 | 342903e51434… |
| 2606:45c0::/32 | US |
allocated | 2021-04-20 | 00db7b8d8c7d… |
| 2602:fc8e::/40 | US |
allocated | 2021-04-19 | dc2a1861a199… |
| 2606:44c0::/32 | US |
allocated | 2021-04-19 | d1476543d01c… |
| 2602:80a:6000::/44 | US |
allocated | 2021-04-16 | fae970d582c8… |
| 2602:fc8f::/36 | US |
allocated | 2021-04-16 | 16a044f88331… |
| 2602:fc90::/36 | CA |
allocated | 2021-04-16 | 742a61432f19… |
| 2602:fc91::/36 | US |
allocated | 2021-04-16 | bf9c0e56b713… |
| 2606:43c0::/32 | US |
allocated | 2021-04-16 | fb8736b11d34… |
| 2620:96:a000::/44 | US |
allocated | 2021-04-16 | 88b955d1f3c8… |
| 2602:fc92::/36 | US |
allocated | 2021-04-15 | de49b04de99e… |
| 2602:fc93::/36 | US |
allocated | 2021-04-15 | 365127bedff2… |
| 2606:42c0::/32 | US |
allocated | 2021-04-15 | cc7e1145bbb0… |
| 2606:4340::/32 | US |
allocated | 2021-04-15 | 60302618f595… |
| 2602:fc94::/36 | US |
allocated | 2021-04-14 | 05c760251b5e… |
| 2602:80a:5000::/40 |  BS |
allocated | 2021-04-13 | 0167afa5bfe7… |
| 2606:41c0::/32 | US |
allocated | 2021-04-13 | 041ee59612d2… |
| 2620:1bb::/36 | CA |
allocated | 2021-04-13 | 0b037def7eeb… |
| 2606:3f40::/32 | US |
allocated | 2021-04-12 | 7a47f67d61a5… |
| 2606:3fc0::/32 | US |
allocated | 2021-04-12 | d2099c785633… |
| 2606:4040::/32 | US |
allocated | 2021-04-12 | 92c5278d08ee… |
| 2606:40c0::/28 | US |
allocated | 2021-04-12 | 8f224e259ad6… |
| 2606:4140::/32 |  PR |
allocated | 2021-04-12 | d7351cd300cb… |
| 2602:fc96::/40 | US |
allocated | 2021-04-09 | 669774942fa0… |
| 2602:fc97::/36 | US |
allocated | 2021-04-09 | 462676236f4e… |
| 2602:fc98::/36 | US |
allocated | 2021-04-09 | 17907a6d2d38… |
| 2602:fc99::/36 | US |
allocated | 2021-04-09 | 657b1669d3f8… |