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 |
|---|---|---|---|---|
| 2602:804:3000::/40 |  US |
allocated | 2020-02-10 | 7fcfa595d2cb… |
| 2602:804:4000::/40 | US |
allocated | 2020-02-10 | e375904bee94… |
| 2602:804:5000::/44 | US |
allocated | 2020-02-10 | 294640799a28… |
| 2602:fd76::/36 | US |
allocated | 2020-02-10 | ef00dd312e56… |
| 2605:a0c0::/32 | US |
allocated | 2020-02-10 | 1874a12909f5… |
| 2605:a140::/28 | US |
allocated | 2020-02-10 | 4f5272926f94… |
| 2605:a1c0::/32 | US |
allocated | 2020-02-10 | d9fa561d9fb8… |
| 2605:a240::/32 | US |
allocated | 2020-02-10 | 4dc2bb8f94c6… |
| 2602:fd77::/36 |  PR |
allocated | 2020-02-07 | 1fb5498d3dfe… |
| 2605:9fc0::/32 | US |
allocated | 2020-02-07 | 5e2f8ba05d36… |
| 2620:82:2000::/48 | US |
allocated | 2020-02-07 | 95af4b391197… |
| 2602:fd78::/36 |  CA |
allocated | 2020-02-06 | 242ed7177cc8… |
| 2620:81:a000::/48 | US |
allocated | 2020-02-06 | b9cbedfc6cb0… |
| 2602:fd79::/36 | US |
allocated | 2020-02-05 | 0b2f77460266… |
| 2605:9e40::/32 |  AG |
allocated | 2020-02-05 | 7606f0925e6c… |
| 2605:9ec0::/32 | US |
allocated | 2020-02-05 | 301ba8b58eec… |
| 2605:9f40::/32 | US |
allocated | 2020-02-05 | 90f63d71eef3… |
| 2620:81:2000::/48 | US |
allocated | 2020-02-05 | 99af43825ac2… |
| 2620:81:6000::/48 | US |
allocated | 2020-02-05 | cff5c6501440… |
| 2602:804:2000::/44 | US |
allocated | 2020-02-04 | 6c991e4bb5bd… |
| 2605:9dc0::/32 | US |
allocated | 2020-02-03 | 75fc43d5f69c… |
| 2620:80:e000::/48 | US |
allocated | 2020-02-03 | 4e8e3b5e6cd4… |
| 2602:fd7a::/36 | US |
allocated | 2020-01-31 | da3b2a1754d4… |
| 2602:fd7b::/36 | CA |
allocated | 2020-01-31 | 3e56200a6154… |
| 2605:9c40::/32 | US |
allocated | 2020-01-31 | 492875b902a4… |
| 2605:9cc0::/32 | US |
allocated | 2020-01-31 | 8e5f80a3dc11… |
| 2001:504:9e::/48 | US |
allocated | 2020-01-30 | 6abe7ec8d70d… |
| 2602:804:1000::/44 | US |
allocated | 2020-01-30 | 19c33e62fa84… |
| 2605:9bc0::/32 | US |
allocated | 2020-01-30 | b91d354b60e8… |
| 2602:804::/40 | US |
allocated | 2020-01-29 | c545772bfd23… |
| 2605:9b40::/32 | US |
allocated | 2020-01-29 | 3a496cfb8a58… |
| 2620:80:a000::/48 | US |
allocated | 2020-01-29 | 2d59e07da4af… |
| 2001:504:9d::/48 | US |
allocated | 2020-01-28 | 765ef9c447c7… |
| 2602:803:f000::/44 | US |
allocated | 2020-01-28 | d2208b809887… |
| 2602:fd7c::/36 | US |
allocated | 2020-01-28 | 056cb39c0afc… |
| 2605:9a40::/32 | US |
allocated | 2020-01-27 | 9381e00417e9… |
| 2605:9ac0::/32 | US |
allocated | 2020-01-27 | 89cab4fb2044… |
| 2602:fd7d::/36 | US |
allocated | 2020-01-24 | ea49d568db11… |
| 2605:98c0::/32 | CA |
allocated | 2020-01-23 | 98f2be7ef3b5… |
| 2605:99c0::/32 | US |
allocated | 2020-01-23 | e0b2bec9f334… |
| 2605:9740::/32 | US |
allocated | 2020-01-22 | 8838a4640c9e… |
| 2605:97c0::/32 | US |
allocated | 2020-01-22 | 765ac525e06b… |
| 2605:9840::/32 | US |
allocated | 2020-01-22 | 2d755f09b223… |
| 2605:96c0::/32 | US |
allocated | 2020-01-21 | 4df87ef3e3fe… |
| 2620:80:6000::/48 | US |
allocated | 2020-01-21 | 489ac59abb77… |
| 2620:1b3::/36 | US |
allocated | 2020-01-21 | 040d41c077a9… |
| 2605:9640::/32 | US |
allocated | 2020-01-17 | 03d35cc5968d… |
| 2602:803:d000::/40 | US |
allocated | 2020-01-16 | e4afb2bfcbcf… |
| 2602:fd7e::/36 | CA |
allocated | 2020-01-16 | b10c0eac99a1… |
| 2602:fd7f::/36 | CA |
allocated | 2020-01-16 | 7eae5afaa21d… |
| 2602:fd80::/36 | US |
allocated | 2020-01-16 | b0c56e03b66b… |
| 2602:fd81::/36 | CA |
allocated | 2020-01-16 | 34d425352047… |
| 2605:9540::/32 | US |
allocated | 2020-01-16 | 892d15573081… |
| 2602:fd82::/36 | US |
allocated | 2020-01-15 | 1d3a8c6ba55c… |
| 2605:94c0::/32 | US |
allocated | 2020-01-15 | ecd23c4b643f… |
| 2620:80:2000::/48 | US |
allocated | 2020-01-15 | c2969ac25704… |
| 2605:9440::/32 | US |
allocated | 2020-01-14 | 88ccacf03229… |
| 2602:803:c000::/44 | US |
allocated | 2020-01-13 | 4f4ae4b20956… |
| 2605:9240::/32 | US |
allocated | 2020-01-13 | 8c544347ea84… |
| 2605:92c0::/32 | US |
allocated | 2020-01-13 | 3b2ea74a19be… |
| 2605:9340::/32 | CA |
allocated | 2020-01-13 | e70df1e2165a… |
| 2605:93c0::/32 | US |
allocated | 2020-01-13 | 0b142078059e… |
| 2602:803:b000::/44 | CA |
allocated | 2020-01-10 | c1a492ab1d5d… |
| 2602:fd83::/36 | US |
allocated | 2020-01-10 | 16af0c503517… |
| 2602:fd84::/36 | US |
allocated | 2020-01-10 | d44f1d22d2e0… |
| 2605:91c0::/32 | US |
allocated | 2020-01-10 | 4e53cb8c0d69… |
| 2602:803:9000::/36 | US |
allocated | 2020-01-09 | ca7471d685f3… |
| 2602:803:a000::/40 | US |
allocated | 2020-01-09 | 87cffc34d3ab… |
| 2605:90c0::/32 | US |
allocated | 2020-01-09 | 7e8fc21ece53… |
| 2605:9140::/32 | US |
allocated | 2020-01-09 | e4d5b0f036d1… |
| 2001:504:9c::/48 | CA |
allocated | 2020-01-08 | f5b4a09105c6… |
| 2602:803:8000::/44 | US |
allocated | 2020-01-08 | 4b2a7066ff1e… |
| 2602:fd86::/36 | CA |
allocated | 2020-01-08 | 05e9d864971a… |
| 2605:8ec0::/32 | US |
allocated | 2020-01-08 | b71a33c9d67d… |
| 2605:8f40::/32 | CA |
allocated | 2020-01-08 | a2c2d43eaa65… |
| 2605:8fc0::/32 | US |
allocated | 2020-01-08 | 9ceaf60b9e5c… |
| 2605:9040::/32 | US |
allocated | 2020-01-08 | 3011d79aea1c… |
| 2602:fd87::/36 | US |
allocated | 2020-01-07 | 581cddf479a5… |
| 2602:803:6000::/44 | US |
allocated | 2020-01-06 | df52042662c9… |
| 2602:803:7000::/44 | CA |
allocated | 2020-01-06 | 404f50541491… |
| 2620:7f:e000::/48 | CA |
allocated | 2020-01-06 | f769bb98a8a5… |
| 2602:803:5000::/40 | US |
allocated | 2020-01-02 | 9226838b73ad… |
| 2602:fd88::/36 | CA |
allocated | 2020-01-02 | d87a02a3dd52… |
| 2602:fd89::/36 | US |
allocated | 2020-01-02 | 3d0de361e037… |
| 2605:8e40::/32 | US |
allocated | 2020-01-02 | e63e5c579616… |
| 2602:fd8a::/36 | US |
allocated | 2019-12-31 | 0aa8533e6bdb… |
| 2605:8dc0::/32 | US |
allocated | 2019-12-31 | 3a1927a93710… |
| 2620:7f:a000::/48 | US |
allocated | 2019-12-31 | 0c7a31f1661d… |
| 2602:803:4000::/40 | US |
allocated | 2019-12-30 | 477a2fd13305… |
| 2605:8c40::/32 | US |
allocated | 2019-12-30 | 1330ae62dc39… |
| 2605:8cc0::/32 | US |
allocated | 2019-12-30 | 4dbfd0ff93a1… |
| 2605:8d40::/32 | US |
allocated | 2019-12-30 | dbee530c3d3d… |
| 2602:803:2000::/40 | US |
allocated | 2019-12-27 | 4af1b6855009… |
| 2602:803:3000::/44 | US |
allocated | 2019-12-27 | bcf3757a0aa4… |
| 2602:fd8b::/36 | US |
allocated | 2019-12-27 | 3207853a26e9… |
| 2605:8bc0::/32 | US |
allocated | 2019-12-27 | 129bffc64e6c… |
| 2620:7d:e000::/48 | US |
allocated | 2019-12-27 | fac52f44393c… |
| 2602:fd8c::/36 | US |
allocated | 2019-12-23 | 7bce0abbb960… |
| 2605:8b40::/32 | CA |
allocated | 2019-12-23 | fb2f358ea4e8… |
| 2602:803:1000::/44 | US |
allocated | 2019-12-20 | ca969eafcce2… |