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
1,644,997,632
📦
IPv4 networks
76,756
delegated blocks
🧭
IPv6 networks
11,434
delegated blocks
🔗
Autonomous systems
34,116
ASNs
// browse the objects
Browse the ARIN registry
| Prefix | Country | Status | Allocated | Org handle |
|---|---|---|---|---|
| 2607:e7c0::/32 |  US |
allocated | 2024-12-13 | 42250b5820c8… |
| 2607:e840::/32 | US |
allocated | 2024-12-13 | 7b298f3742c0… |
| 2602:f769::/36 | US |
allocated | 2024-12-12 | 53548c475c23… |
| 2602:f76a::/36 | US |
allocated | 2024-12-12 | 26908d6a50a4… |
| 2602:f76b::/36 | US |
allocated | 2024-12-12 | e9155b9720f9… |
| 2602:f76c::/36 | US |
allocated | 2024-12-11 | 80c657f2bc6b… |
| 2602:f76d::/36 | US |
allocated | 2024-12-11 | 0313cb5bd142… |
| 2602:f76e::/36 | US |
allocated | 2024-12-11 | 18bc8c8c98aa… |
| 2602:f76f::/40 | US |
allocated | 2024-12-11 | 44b6073e2301… |
| 2602:fd61::/32 | US |
allocated | 2024-12-11 | 97f3c5364ed8… |
| 2620:d1:a000::/48 | US |
allocated | 2024-12-11 | 6fcd92fe7554… |
| 2602:f770::/36 | US |
allocated | 2024-12-10 | d7c27fd91958… |
| 2602:f771::/40 | US |
allocated | 2024-12-10 | b6ba5567fac5… |
| 2602:f772::/36 |  CA |
allocated | 2024-12-10 | 084508c75228… |
| 2602:f773::/36 | US |
allocated | 2024-12-10 | e0b58bd9082c… |
| 2607:e6c0::/32 | US |
allocated | 2024-12-10 | e81651ad2e9d… |
| 2602:f774::/40 | US |
allocated | 2024-12-09 | bc209d98efad… |
| 2602:f775::/40 | US |
allocated | 2024-12-09 | 7201bb6b98a5… |
| 2607:e640::/32 | US |
allocated | 2024-12-09 | fe8dc73212f1… |
| 2606:2e80::/32 | US |
allocated | 2024-12-07 | f01f64b3e568… |
| 2607:e5c0::/32 | US |
allocated | 2024-12-06 | e1d9372c1f7e… |
| 2602:f776::/40 | US |
allocated | 2024-12-05 | 6d15f31dc0a1… |
| 2602:f777::/36 | CA |
allocated | 2024-12-05 | b2306ae8cf56… |
| 2620:d1:6000::/48 | US |
allocated | 2024-12-05 | 09bf5eee4743… |
| 2602:f778::/40 | US |
allocated | 2024-12-04 | 0a8150948cf0… |
| 2602:81a:e000::/44 | US |
allocated | 2024-12-03 | bdcb7f146403… |
| 2602:f779::/36 | US |
allocated | 2024-12-03 | ef2dd2e714a3… |
| 2602:f77a::/36 | US |
allocated | 2024-12-03 | fcaaeb352c9c… |
| 2602:f77b::/36 | US |
allocated | 2024-12-03 | 03aed398b2dc… |
| 2602:f77c::/36 | US |
allocated | 2024-12-03 | 7304efc7e379… |
| 2607:e4c0::/32 | US |
allocated | 2024-12-03 | 9dd7da05c990… |
| 2607:e540::/32 | US |
allocated | 2024-12-03 | 2af8d843b29f… |
| 2620:d0:e000::/48 | US |
allocated | 2024-12-03 | 226a9b3d4a92… |
| 2602:f77d::/36 | US |
allocated | 2024-12-02 | a39bb63029a8… |
| 2602:f77e::/40 | US |
allocated | 2024-12-02 | 9ec33415a119… |
| 2607:e3c0::/32 | US |
allocated | 2024-12-02 | ba42abadf629… |
| 2607:e440::/36 | US |
allocated | 2024-12-02 | 020215747e61… |
| 2620:d0:a000::/48 | US |
allocated | 2024-12-02 | 9f439ae27945… |
| 2602:f77f::/40 | US |
allocated | 2024-11-27 | 466aa4973582… |
| 2602:f780::/36 |  JP |
allocated | 2024-11-27 | afb84fb59d81… |
| 2602:f781::/36 |  PR |
allocated | 2024-11-26 | 75d7e7f23b54… |
| 2602:f782::/40 | US |
allocated | 2024-11-25 | 95e655767504… |
| 2602:f783::/40 | US |
allocated | 2024-11-25 | 13b387aae4b8… |
| 2607:e340::/32 | CA |
allocated | 2024-11-25 | 69c1bf91e44f… |
| 2602:f784::/36 | US |
allocated | 2024-11-22 | 0e6b3731b729… |
| 2602:f785::/36 | US |
allocated | 2024-11-22 | f16042bb30f4… |
| 2602:f786::/36 | US |
allocated | 2024-11-22 | 0fef27e190de… |
| 2602:f787::/40 | US |
allocated | 2024-11-22 | f8b8c63071cb… |
| 2602:f788::/36 | US |
allocated | 2024-11-22 | ce217f47855b… |
| 2602:f789::/40 | US |
allocated | 2024-11-22 | 2fc9dfeebcd8… |
| 2602:f78a::/40 | US |
allocated | 2024-11-22 | 70062b7960a5… |
| 2602:f78b::/36 | US |
allocated | 2024-11-22 | 1eabfd0b9d43… |
| 2602:81a:d000::/44 | US |
allocated | 2024-11-21 | e60eca3849f1… |
| 2602:f78c::/36 | US |
allocated | 2024-11-21 | ba4730cacd1e… |
| 2602:f78d::/36 | CA |
allocated | 2024-11-21 | 27ff690b125d… |
| 2607:e2c0::/32 | US |
allocated | 2024-11-21 | 6951e460b01c… |
| 2602:81a:c000::/44 | US |
allocated | 2024-11-20 | 92102089fe5f… |
| 2602:f78e::/36 |  VN |
allocated | 2024-11-20 | 6198aca1cff5… |
| 2602:f78f::/36 | US |
allocated | 2024-11-20 | e1947dbb4aa5… |
| 2602:f790::/36 | US |
allocated | 2024-11-20 | 02885a0f8966… |
| 2602:fc3b::/33 | US |
allocated | 2024-11-20 | 2962edc5b391… |
| 2602:fc3b:8000::/34 | US |
allocated | 2024-11-20 | 2962edc5b391… |
| 2602:fc3b:c000::/35 | US |
allocated | 2024-11-20 | 2962edc5b391… |
| 2602:fc3b:e000::/36 | US |
allocated | 2024-11-20 | a557395d5e92… |
| 2602:fc3b:f000::/36 | US |
allocated | 2024-11-20 | 8f462d2ff738… |
| 2602:f791::/36 | VN |
allocated | 2024-11-19 | cd34cd77d4a0… |
| 2602:f792::/36 | US |
allocated | 2024-11-19 | 5f21567b5311… |
| 2602:f793::/36 | US |
allocated | 2024-11-19 | c8a727d42906… |
| 2602:f794::/40 |  VG |
allocated | 2024-11-19 | 9c411924d86c… |
| 2602:f795::/36 | US |
allocated | 2024-11-18 | 186d00886227… |
| 2602:f796::/40 | JP |
allocated | 2024-11-18 | ca890f04378a… |
| 2602:f797::/40 | US |
allocated | 2024-11-18 | 3f4ed4e2ddff… |
| 2602:f798::/40 | US |
allocated | 2024-11-18 | 6d77f58c88cc… |
| 2620:d0:6000::/48 | US |
allocated | 2024-11-18 | 7779723493a1… |
| 2602:f799::/40 | US |
allocated | 2024-11-15 | b066b58f7f70… |
| 2607:e240::/40 | CA |
allocated | 2024-11-15 | 8b01ed474127… |
| 2620:d0:2000::/48 | US |
allocated | 2024-11-15 | 1e37592c30ff… |
| 2602:81a:b000::/44 | US |
allocated | 2024-11-14 | 87feea803711… |
| 2602:f79a::/32 | US |
allocated | 2024-11-14 | 00931628ff7a… |
| 2602:f79b::/36 | US |
allocated | 2024-11-14 | e1f9880cbeaf… |
| 2602:f79c::/40 | US |
allocated | 2024-11-14 | 43902b8148e5… |
| 2602:f79d::/36 | US |
allocated | 2024-11-14 | 6ed2058c5903… |
| 2602:f79e::/40 | US |
allocated | 2024-11-12 | e7aef4b99c8e… |
| 2602:f79f::/36 | PR |
allocated | 2024-11-12 | 57dbc9ea3af5… |
| 2602:f7a0::/36 | CA |
allocated | 2024-11-12 | 6452dbc7ae52… |
| 2602:f7a1::/40 | US |
allocated | 2024-11-12 | fcca9b294209… |
| 2602:f7a2::/36 | US |
allocated | 2024-11-12 | 0fbbd641f1f7… |
| 2602:f7a3::/40 | US |
allocated | 2024-11-12 | 0b77ce1926aa… |
| 2602:f7a4::/40 | US |
allocated | 2024-11-12 | 62f1675dd747… |
| 2620:cf:a000::/48 | US |
allocated | 2024-11-08 | 3fb41342ca27… |
| 2602:81a:a000::/44 | US |
allocated | 2024-11-07 | cb15caf2ab92… |
| 2602:f7a5::/36 | US |
allocated | 2024-11-07 | 1436de8e2b70… |
| 2602:f7a7::/40 | US |
allocated | 2024-11-07 | 37822dbd47a4… |
| 2602:f7a8::/36 | US |
allocated | 2024-11-07 | af306ed5cf31… |
| 2602:f7a9::/36 | JP |
allocated | 2024-11-07 | 8ab1f70c9afa… |
| 2602:f7aa::/36 | US |
allocated | 2024-11-07 | 701a3ff52cb9… |
| 2607:e1c0::/32 | US |
allocated | 2024-11-07 | a3c638bb56dd… |
| 2602:f7ab::/36 | US |
allocated | 2024-11-06 | 930df9b94dd6… |
| 2602:f7ac::/36 | US |
allocated | 2024-11-06 | 30aa9df5c2d8… |
| 2620:cf:6000::/48 | US |
allocated | 2024-11-06 | 6426c46ab2ba… |