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 |
|---|---|---|---|---|
| 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 | 09b2c481593d… |
| 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… |
| 2602:fd8d::/36 | US |
allocated | 2019-12-20 | 73e2017169de… |
| 2602:fd8e::/36 | US |
allocated | 2019-12-20 | afb29ec00f9d… |
| 2602:fd8f::/36 | US |
allocated | 2019-12-20 | 152444cab439… |
| 2605:8a40::/32 | US |
allocated | 2019-12-20 | 434e92097c66… |
| 2602:803::/44 | CA |
allocated | 2019-12-19 | b9260b538743… |
| 2602:fd91::/36 | US |
allocated | 2019-12-19 | f8374472e79e… |
| 2605:8940::/32 |  GB |
allocated | 2019-12-19 | 9397d05b842b… |
| 2605:89c0::/32 | US |
allocated | 2019-12-19 | 2657348a4fc7… |
| 2620:7d:6000::/48 | US |
allocated | 2019-12-19 | d0fc5eecc28b… |
| 2602:802:d000::/44 | US |
allocated | 2019-12-18 | 96cbced2b239… |
| 2602:802:e000::/40 | US |
allocated | 2019-12-18 | 5a729c593d59… |
| 2602:802:f000::/44 | US |
allocated | 2019-12-18 | 5da2cb3c6d31… |
| 2605:8840::/32 | CA |
allocated | 2019-12-18 | 1625c3074a81… |
| 2605:88c0::/32 | US |
allocated | 2019-12-18 | c69d336501b4… |
| 2620:7d:2000::/48 | US |
allocated | 2019-12-18 | 8719049cd41b… |
| 2600:b800::/28 | CA |
allocated | 2019-12-17 | 0947d5738b9d… |
| 2605:8640::/32 | CA |
allocated | 2019-12-17 | e5b24e1807ee… |
| 2605:86c0::/32 | US |
allocated | 2019-12-17 | 07edce2f1188… |
| 2605:8740::/28 | US |
allocated | 2019-12-17 | 9a643fc06f60… |
| 2605:87c0::/32 | US |
allocated | 2019-12-17 | c512ff487d7c… |
| 2620:7b:6000::/44 | US |
allocated | 2019-12-17 | 386143b53ae4… |
| 2602:fd92::/36 | US |
allocated | 2019-12-16 | cbdb59e40951… |
| 2620:7a:a000::/48 | US |
allocated | 2019-12-16 | c1f8d8acc04f… |
| 2620:7b:2000::/48 | US |
allocated | 2019-12-16 | 769ab3b64f7f… |
| 2602:802:b000::/40 | US |
allocated | 2019-12-13 | e28cd823b48f… |
| 2605:85c0::/32 | US |
allocated | 2019-12-13 | c3d98b3073b2… |
| 2602:fd93::/36 | US |
allocated | 2019-12-12 | 24f8fa488a2e… |
| 2602:fd94::/36 | US |
allocated | 2019-12-12 | 8210d98a3c50… |
| 2605:84c0::/32 | US |
allocated | 2019-12-12 | fe683119907f… |
| 2605:8540::/32 | US |
allocated | 2019-12-12 | 6a4e73757d74… |
| 2602:802:a000::/40 | US |
allocated | 2019-12-11 | 9b660bf62ace… |
| 2602:802:9000::/44 | US |
allocated | 2019-12-10 | ddf051755d7b… |
| 2602:fd95::/36 | US |
allocated | 2019-12-10 | 8bf8d11f5eac… |
| 2602:fd96::/36 | US |
allocated | 2019-12-10 | 56189c118f6c… |
| 2602:fd97::/32 | US |
allocated | 2019-12-10 | 4d6d91b1797a… |
| 2605:81c0::/32 | US |
allocated | 2019-12-10 | 5ca27e0a9511… |
| 2605:8240::/32 | US |
allocated | 2019-12-10 | 2b6f5bfa96ab… |
| 2605:82c0::/32 | US |
allocated | 2019-12-10 | f2a9de878e1f… |
| 2605:8340::/32 | US |
allocated | 2019-12-10 | 6144aec3c28b… |
| 2605:83c0::/32 | US |
allocated | 2019-12-10 | 289af0039cc4… |
| 2605:8440::/32 | US |
allocated | 2019-12-10 | d93458d014b4… |
| 2602:fd98::/36 | US |
allocated | 2019-12-05 | 7389a400e1e7… |
| 2602:802:7000::/40 | CA |
allocated | 2019-12-04 | 144540c78aef… |
| 2605:8140::/32 | US |
allocated | 2019-12-04 | b97f53bb62a1… |
| 2602:fd99::/36 | US |
allocated | 2019-12-02 | 43b89a6fa9db… |