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 |
|---|---|---|---|---|
| 2602:f8cd::/40 |  US |
allocated | 2024-06-04 | 94f965df0b71… |
| 2602:f8ce::/40 | US |
allocated | 2024-06-04 | cd7418d5efe8… |
| 2607:b7c0::/32 |  CA |
allocated | 2024-06-04 | b5d460a31579… |
| 2607:b840::/32 | US |
allocated | 2024-06-04 | 105eed756302… |
| 2607:b8c0::/32 | US |
allocated | 2024-06-04 | 6db9142b644b… |
| 2607:b940::/32 | US |
allocated | 2024-06-04 | dde4d92a5291… |
| 2620:c8:2000::/48 | CA |
allocated | 2024-06-04 | 8b15122d45ba… |
| 2620:c8:6000::/48 | US |
allocated | 2024-06-04 | e48b4c503fec… |
| 2602:f8d0::/40 | CA |
allocated | 2024-06-03 | 46f43cd29473… |
| 2602:f8d1::/40 | CA |
allocated | 2024-06-03 | f458dfb7a99e… |
| 2602:f8d2::/40 | US |
allocated | 2024-06-03 | 634e44343fe7… |
| 2602:f8d3::/40 | US |
allocated | 2024-06-03 | eedd92f80bf9… |
| 2602:f8d4::/40 | US |
allocated | 2024-05-31 | de70c80ff2eb… |
| 2602:f8d5::/36 | US |
allocated | 2024-05-31 | 32354656dd04… |
| 2602:f8d6::/36 | US |
allocated | 2024-05-31 | 558a032fe997… |
| 2602:f8d7::/40 | US |
allocated | 2024-05-30 | 4ad32467237a… |
| 2602:f8d8::/40 | US |
allocated | 2024-05-30 | 1060b79d0fa2… |
| 2602:f8d9::/40 | US |
allocated | 2024-05-30 | 51d30198e95a… |
| 2602:f8da::/40 | US |
allocated | 2024-05-29 | d55347590118… |
| 2602:f8db::/36 | US |
allocated | 2024-05-29 | 25c406206093… |
| 2607:b6c0::/32 | US |
allocated | 2024-05-29 | 56534931cd10… |
| 2602:f8dc::/40 | US |
allocated | 2024-05-28 | 038416369958… |
| 2602:f8dd::/40 | US |
allocated | 2024-05-28 | c9a3b09ef985… |
| 2602:f8de::/40 | US |
allocated | 2024-05-28 | eb4ebf299ef5… |
| 2602:f8df::/40 | US |
allocated | 2024-05-24 | 446a86da02e1… |
| 2602:f8e0::/40 | US |
allocated | 2024-05-24 | 91d85c52500a… |
| 2602:f8e1::/40 | US |
allocated | 2024-05-23 | 141b533da0c3… |
| 2602:f8e2::/40 | US |
allocated | 2024-05-23 | c36c77389976… |
| 2602:f8e3::/36 | CA |
allocated | 2024-05-23 | f9ac7003d143… |
| 2602:f8e4::/40 | US |
allocated | 2024-05-23 | 70d3d2131ec6… |
| 2602:f8e5::/40 | US |
allocated | 2024-05-23 | 263110af731b… |
| 2602:f8e6::/40 | US |
allocated | 2024-05-22 | 8b8c88d01bc4… |
| 2602:f8e8::/40 | US |
allocated | 2024-05-21 | 8f1dcdbe4bca… |
| 2602:f8e9::/40 | US |
allocated | 2024-05-21 | e76db9e0c7ad… |
| 2602:f8ea::/40 | US |
allocated | 2024-05-21 | 9944cc69ce23… |
| 2631::/24 | US |
allocated | 2024-05-20 | 8ecb82ea6790… |
| 2602:f8eb::/36 | US |
allocated | 2024-05-17 | 213d392876bb… |
| 2602:f8ed::/40 | US |
allocated | 2024-05-16 | 5ff1cc4a4054… |
| 2602:f8ee::/40 | US |
allocated | 2024-05-16 | e40e5bdc411e… |
| 2602:f8ef::/40 | CA |
allocated | 2024-05-16 | cb70f09b3ef1… |
| 2602:f8f0::/36 | US |
allocated | 2024-05-16 | b4d3faa34b64… |
| 2602:819:2000::/44 | US |
allocated | 2024-05-15 | 9e8445a41240… |
| 2607:b5c0::/32 | CA |
allocated | 2024-05-15 | 9b607bd0d8fa… |
| 2602:819::/44 | US |
allocated | 2024-05-14 | 91e885683cf8… |
| 2602:819:1000::/40 | US |
allocated | 2024-05-14 | 2b28703cd073… |
| 2607:b540::/32 | US |
allocated | 2024-05-14 | a3b95e88238a… |
| 2620:c7:e000::/48 | US |
allocated | 2024-05-14 | 58ef431c3928… |
| 2602:f8f2::/40 | US |
allocated | 2024-05-13 | 90c58e5c804a… |
| 2602:f8f3::/40 | US |
allocated | 2024-05-13 | c5ba4bab5a23… |
| 2602:f8f4::/40 |  TH |
allocated | 2024-05-10 | 1fd28013a1e3… |
| 2602:f8f5::/36 | US |
allocated | 2024-05-10 | 58569d31d2ee… |
| 2602:f8f6::/40 | US |
allocated | 2024-05-10 | 0532249db02b… |
| 2607:b440::/32 | CA |
allocated | 2024-05-09 | bbbe1ae865fe… |
| 2620:c7:a000::/48 | US |
allocated | 2024-05-09 | 8055fdcc30da… |
| 2607:b3c0::/32 | US |
allocated | 2024-05-08 | 1d1d60200b6b… |
| 2602:f8f8::/40 | TH |
allocated | 2024-05-07 | 8e36dc403943… |
| 2602:f8f9::/40 | US |
allocated | 2024-05-07 | 3079affe9362… |
| 2602:f8fa::/40 |  MY |
allocated | 2024-05-07 | dd6f8e4aef6b… |
| 2602:f8fb::/40 | TH |
allocated | 2024-05-07 | a7b0477455ff… |
| 2607:b340::/32 |  PR |
allocated | 2024-05-07 | d38445182a69… |
| 2602:f8fc::/36 | US |
allocated | 2024-05-06 | ea484eaa59f0… |
| 2602:f8fd::/40 | US |
allocated | 2024-05-03 | 0477d372cbe1… |
| 2602:f8fe::/40 |  SG |
allocated | 2024-05-03 | 436c3a4010d6… |
| 2602:f900::/40 | US |
allocated | 2024-05-03 | 9e2e11b4f55a… |
| 2602:f901::/40 | US |
allocated | 2024-05-03 | a7d2ffc04127… |
| 2607:b2c0::/32 | US |
allocated | 2024-05-03 | 8b401016b253… |
| 2602:f902::/40 | SG |
allocated | 2024-05-02 | bf98cf385c65… |
| 2602:f903::/40 | US |
allocated | 2024-05-02 | 99731eac9467… |
| 2602:f904::/40 | US |
allocated | 2024-05-02 | 7a2e11cea4af… |
| 2602:f906::/36 | US |
allocated | 2024-05-02 | 6a55268a62f2… |
| 2607:b1c0::/32 | US |
allocated | 2024-05-02 | c0839f267444… |
| 2607:b240::/32 | CA |
allocated | 2024-05-02 | d636fa874dc6… |
| 2607:b140::/32 | US |
allocated | 2024-05-01 | 16b6bc0f33ff… |
| 2602:f907::/36 | US |
allocated | 2024-04-30 | 28e2a4fdc479… |
| 2607:b040::/32 | US |
allocated | 2024-04-30 | 5f5a2850acd8… |
| 2607:b0c0::/32 | US |
allocated | 2024-04-30 | 948d8aa476a0… |
| 2602:f908::/40 | US |
allocated | 2024-04-29 | 28ca2709e2e1… |
| 2001:504:13c::/48 |  AG |
allocated | 2024-04-26 | 9e5ee2345110… |
| 2602:f909::/40 | US |
allocated | 2024-04-26 | 052ae2c2f1e4… |
| 2602:f90a::/40 | US |
allocated | 2024-04-26 | 732fe4c61fc6… |
| 2602:f90b::/36 | CA |
allocated | 2024-04-26 | cc6d0d25ced7… |
| 2602:f90c::/40 | US |
allocated | 2024-04-25 | 7b9b5a4b1f3c… |
| 2602:f90d::/36 | US |
allocated | 2024-04-25 | e0741230a2fa… |
| 2607:af40::/32 | US |
allocated | 2024-04-25 | 6273ca27b3cf… |
| 2607:afc0::/32 | US |
allocated | 2024-04-25 | e631bbf58868… |
| 2602:f90e::/40 | US |
allocated | 2024-04-24 | 2355861adad7… |
| 2602:feaa::/36 | US |
allocated | 2024-04-24 | 4e046724fce7… |
| 2602:f90f::/36 | US |
allocated | 2024-04-23 | 39e6d34e8feb… |
| 2602:f910::/40 | US |
allocated | 2024-04-23 | 19b751da71d9… |
| 2602:f912::/32 | US |
allocated | 2024-04-23 | dd23012401e8… |
| 2602:f913::/40 | US |
allocated | 2024-04-23 | 2d4b8a9b8216… |
| 2602:fc9b::/36 | US |
allocated | 2024-04-23 | 0c9d1cdbf8dc… |
| 2607:adc0::/32 | US |
allocated | 2024-04-23 | 7006ecd3849f… |
| 2607:ae40::/32 | US |
allocated | 2024-04-23 | 4fe811f3de77… |
| 2620:0:8000::/44 | US |
allocated | 2024-04-23 | b3f26a4ba8c5… |
| 2620:c7:6000::/48 | US |
allocated | 2024-04-23 | 48216ffcfb2e… |
| 2602:f914::/40 | US |
allocated | 2024-04-22 | bbdce79caad1… |
| 2602:f915::/40 | US |
allocated | 2024-04-22 | 55c05d63f1b5… |
| 2607:acc0::/32 | CA |
allocated | 2024-04-22 | 22baee47fb6c… |
| 2607:ad40::/32 | US |
allocated | 2024-04-22 | c2cdc3de9680… |