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 |
|---|---|---|---|---|
| 2606:8bc0::/32 |  US |
allocated | 2021-11-08 | 727d62b84d51… |
| 2620:9f:e000::/48 | US |
allocated | 2021-11-08 | 279607889d0a… |
| 2606:8ac0::/32 | US |
allocated | 2021-11-05 | 780a5f29a1f6… |
| 2602:80c:c000::/44 | US |
allocated | 2021-11-04 | 8b4248af9290… |
| 2602:fc0a::/36 | US |
allocated | 2021-11-04 | 4fb9eee53ec3… |
| 2602:fc0b::/40 | US |
allocated | 2021-11-04 | 416b654dec79… |
| 2602:fc0c::/36 | US |
allocated | 2021-11-04 | 960fe4604c0d… |
| 2606:89c0::/32 | US |
allocated | 2021-11-04 | c0361574dee3… |
| 2606:8a40::/40 | US |
allocated | 2021-11-04 | 925ef5c84f8e… |
| 2602:fc0d::/36 | US |
allocated | 2021-11-01 | 12259217c22b… |
| 2606:88c0::/32 | US |
allocated | 2021-10-29 | 0818058aa705… |
| 2600:e400::/28 | US |
allocated | 2021-10-28 | 8e9e94910911… |
| 2606:8840::/32 | US |
allocated | 2021-10-27 | 4d39a3bd030b… |
| 2606:86c0::/32 | US |
allocated | 2021-10-26 | c72c5b68a79b… |
| 2606:8740::/32 | US |
allocated | 2021-10-26 | b134edc473c3… |
| 2606:87c0::/32 | US |
allocated | 2021-10-26 | fad83acba2e6… |
| 2606:8c80::/32 | US |
allocated | 2021-10-26 | ce4f3edef72d… |
| 2602:80c:b000::/40 | US |
allocated | 2021-10-25 | 41893c6c33a8… |
| 2602:fc0f::/40 | US |
allocated | 2021-10-25 | 57027b9d54c5… |
| 2602:fc10::/36 | US |
allocated | 2021-10-22 | 388e1defe0bb… |
| 2602:fc11::/36 | US |
allocated | 2021-10-21 | 6825c1935483… |
| 2620:9f:a000::/48 | US |
allocated | 2021-10-21 | 93c8470c05cf… |
| 2606:8640::/32 |  CA |
allocated | 2021-10-20 | 7f223bc3a33f… |
| 2602:fc12::/36 | US |
allocated | 2021-10-19 | 7c50412c5439… |
| 2602:80c:a000::/40 | US |
allocated | 2021-10-15 | b611fa3d2b62… |
| 2606:85c0::/32 | US |
allocated | 2021-10-15 | b4d85c1ad1b9… |
| 2606:8540::/32 | US |
allocated | 2021-10-14 | 1ef5fa66ad9f… |
| 2602:fc13::/36 | US |
allocated | 2021-10-13 | 5f5c37b962c6… |
| 2602:fc14::/36 |  GD |
allocated | 2021-10-13 | 534ba0227c85… |
| 2602:fc15::/36 | CA |
allocated | 2021-10-13 | cb8baca97ab9… |
| 2602:fc16::/36 | US |
allocated | 2021-10-13 | ab535d1680a8… |
| 2606:8440::/32 | CA |
allocated | 2021-10-13 | f20c938d264a… |
| 2606:84c0::/32 | US |
allocated | 2021-10-13 | 50fd853ab468… |
| 2606:82c0::/32 | US |
allocated | 2021-10-12 | 31a9c4168ad7… |
| 2606:83c0::/32 | US |
allocated | 2021-10-12 | 1b5850719147… |
| 2602:80c:9000::/44 | US |
allocated | 2021-10-11 | 10fa600f4032… |
| 2602:fc17::/36 | US |
allocated | 2021-10-11 | b125d884f035… |
| 2602:fc18::/36 | US |
allocated | 2021-10-11 | e9616b21108a… |
| 2620:9e:e000::/48 | US |
allocated | 2021-10-11 | 5388478ed78f… |
| 2602:fc19::/36 | US |
allocated | 2021-10-08 | e46dcc091a22… |
| 2602:80c:8000::/44 | US |
allocated | 2021-10-07 | 17d4c4c1d86d… |
| 2602:fc1a::/36 | US |
allocated | 2021-10-07 | 4cba55aecf8a… |
| 2602:fc1c::/36 | CA |
allocated | 2021-10-07 | ae3612e96013… |
| 2602:fc1d::/36 | US |
allocated | 2021-10-07 | 6445112fe5ae… |
| 2602:fc1e::/40 | CA |
allocated | 2021-10-07 | 73311a1be596… |
| 2606:81c0::/32 | US |
allocated | 2021-10-07 | 463d74294266… |
| 2606:8240::/32 | US |
allocated | 2021-10-07 | 7f2ad2b43534… |
| 2620:9e:a000::/48 | CA |
allocated | 2021-10-07 | 35695643a92b… |
| 2602:fc1f::/36 | US |
allocated | 2021-10-05 | 5475a76b8c9a… |
| 2602:fc20::/36 | US |
allocated | 2021-10-05 | 697750c6c882… |
| 2602:fc21::/40 | US |
allocated | 2021-10-05 | 62da464407bd… |
| 2606:8140::/32 | US |
allocated | 2021-10-05 | 8ecb82ea6790… |
| 2606:8040::/32 | US |
allocated | 2021-10-04 | 8451c72d9750… |
| 2606:80c0::/32 | US |
allocated | 2021-10-04 | b725a263242e… |
| 2602:fc22::/36 | US |
allocated | 2021-10-01 | 3cbd009af12c… |
| 2606:7fc0::/32 | US |
allocated | 2021-10-01 | 06baea9d4118… |
| 2602:fc24::/36 | US |
allocated | 2021-09-30 | a4a76c7b31a5… |
| 2606:7f40::/32 | US |
allocated | 2021-09-30 | b1c7a0c67b7a… |
| 2602:fc25::/36 | US |
allocated | 2021-09-29 | 745d08017bea… |
| 2602:fc26::/36 | US |
allocated | 2021-09-29 | 9e9101d25949… |
| 2606:7e40::/36 | US |
allocated | 2021-09-29 | d689f148e0c9… |
| 2606:7ec0::/28 | US |
allocated | 2021-09-29 | 2cc4ae0daadb… |
| 2602:fc27::/36 |  BS |
allocated | 2021-09-28 | f3fc6767e64c… |
| 2602:fc28::/36 | US |
allocated | 2021-09-28 | 28408e4f0567… |
| 2602:fc29::/36 | US |
allocated | 2021-09-28 | 56b4e40a214a… |
| 2001:504:115::/48 | US |
allocated | 2021-09-24 | e71d75d801ce… |
| 2606:7dc0::/32 | US |
allocated | 2021-09-24 | ed50e3294a98… |
| 2602:80c:6000::/36 | US |
allocated | 2021-09-23 | b814e6c731c0… |
| 2602:fc2a::/36 | US |
allocated | 2021-09-23 | 774bf1b5d4a5… |
| 2602:fc2b::/36 | US |
allocated | 2021-09-23 | 0e7a942f166f… |
| 2620:9e:2000::/48 | US |
allocated | 2021-09-22 | 222c887bcf09… |
| 2602:260::/32 | US |
allocated | 2021-09-21 | 5ef8b790369d… |
| 2606:7c40::/32 | US |
allocated | 2021-09-17 | ec63d935d12c… |
| 2606:7cc0::/32 | CA |
allocated | 2021-09-17 | 76a1c82cd66c… |
| 2620:1bf::/36 | US |
allocated | 2021-09-17 | f24a794c5944… |
| 2602:fc2c::/36 | US |
allocated | 2021-09-16 | 06f6a4892091… |
| 2606:7bc0::/32 | US |
allocated | 2021-09-16 | 3858d7f7a8fe… |
| 2600:dc00::/28 | CA |
allocated | 2021-09-15 | b3555906a062… |
| 2602:80c:5000::/44 | US |
allocated | 2021-09-15 | f2e7938b789f… |
| 2602:fc2d::/36 | US |
allocated | 2021-09-15 | 7097621b6721… |
| 2602:fc2e::/36 | US |
allocated | 2021-09-15 | 7143611ee4ac… |
| 2606:7ac0::/32 | US |
allocated | 2021-09-14 | 67228557a4a2… |
| 2606:7b40::/32 | US |
allocated | 2021-09-14 | 8ecb82ea6790… |
| 2620:9d:e000::/48 | US |
allocated | 2021-09-14 | bedb5c6433bb… |
| 2602:80c:4000::/40 | US |
allocated | 2021-09-13 | b1849a5ad0be… |
| 2602:fc2f::/36 | US |
allocated | 2021-09-13 | 5f8c67df07cf… |
| 2606:79c0::/32 | US |
allocated | 2021-09-13 | adf80c09cfef… |
| 2606:7a40::/32 | US |
allocated | 2021-09-13 | c4838f9e2985… |
| 2620:9d:6000::/48 | US |
allocated | 2021-09-13 | 20dd769e5631… |
| 2620:9d:a000::/48 | US |
allocated | 2021-09-13 | 8d8b2dbdbfc9… |
| 2602:80c:3000::/40 | US |
allocated | 2021-09-10 | a4b12ae019e0… |
| 2606:77c0::/32 | US |
allocated | 2021-09-10 | 0f89a5243e1e… |
| 2606:7840::/32 | US |
allocated | 2021-09-10 | 138d4bce4fde… |
| 2606:78c0::/32 | US |
allocated | 2021-09-10 | 68cd988818e0… |
| 2606:7940::/32 | US |
allocated | 2021-09-10 | 00db7b8d8c7d… |
| 2620:9d:2000::/48 | US |
allocated | 2021-09-10 | 087f5dd69831… |
| 2602:80c:2000::/36 | US |
allocated | 2021-09-08 | 36aef5c4229c… |
| 2602:fc30::/36 |  FR |
allocated | 2021-09-08 | 9e04751fb2c8… |
| 2606:7740::/32 | CA |
allocated | 2021-09-07 | d70c795ad0ae… |
| 2620:85:8000::/48 | US |
allocated | 2021-09-07 | edae2b578154… |