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 |
|---|---|---|---|---|
| 2602:f86e::/36 |  CA |
allocated | 2024-07-23 | 31c7ccf238c4… |
| 2602:819:e000::/44 |  US |
allocated | 2024-07-22 | 31d4acd30793… |
| 2607:c7c0::/32 | US |
allocated | 2024-07-22 | e0ea490865b7… |
| 2620:cc:2000::/48 | US |
allocated | 2024-07-22 | bb240b08ca21… |
| 2601:1f00::/28 | US |
allocated | 2024-07-19 | 276942e81284… |
| 2602:f86f::/40 | US |
allocated | 2024-07-19 | 882d464fde67… |
| 2602:f870::/36 | US |
allocated | 2024-07-19 | 187fedea1566… |
| 2602:f871::/40 |  AI |
allocated | 2024-07-19 | 7e483344e026… |
| 2602:f872::/40 | US |
allocated | 2024-07-19 | aa1a3b8c92ce… |
| 2602:f873::/40 | US |
allocated | 2024-07-19 | 0a16633a688c… |
| 2607:c640::/32 | US |
allocated | 2024-07-19 | fa787dc0aa6a… |
| 2607:c740::/32 |  PR |
allocated | 2024-07-19 | 473d09492ed7… |
| 2620:cb:e000::/48 | US |
allocated | 2024-07-19 | d9db4512edaf… |
| 2001:504:13e::/48 | US |
allocated | 2024-07-18 | 2b48e588c99d… |
| 2602:f874::/40 | CA |
allocated | 2024-07-18 | 854130d19d5e… |
| 2602:f875::/36 | US |
allocated | 2024-07-17 | cb2ba0b3b149… |
| 2607:c5c0::/32 | US |
allocated | 2024-07-17 | bb5aaf21fe32… |
| 2602:f876::/40 | US |
allocated | 2024-07-16 | d6cf15c5d247… |
| 2602:f877::/40 | US |
allocated | 2024-07-16 | d6dbb744537a… |
| 2602:819:c000::/40 | US |
allocated | 2024-07-15 | 8d78ed815da1… |
| 2602:f879::/40 | US |
allocated | 2024-07-12 | 1a60c653939e… |
| 2602:f87a::/36 | US |
allocated | 2024-07-11 | f5075564fc1d… |
| 2607:c440::/32 | US |
allocated | 2024-07-11 | 2ed801ff58f6… |
| 2607:c4c0::/32 | US |
allocated | 2024-07-11 | 06baea9d4118… |
| 2607:c540::/32 | US |
allocated | 2024-07-11 | 08003aed43a9… |
| 2620:cb:a000::/48 | US |
allocated | 2024-07-11 | c5df332e11fc… |
| 2602:f87b::/36 | CA |
allocated | 2024-07-09 | 67e29d9c599f… |
| 2602:f87c::/40 | US |
allocated | 2024-07-09 | 82f7e831976c… |
| 2607:c340::/32 | US |
allocated | 2024-07-09 | c12691061020… |
| 2607:c3c0::/36 | US |
allocated | 2024-07-09 | dc9ee4b4a272… |
| 2620:cb:6000::/48 | US |
allocated | 2024-07-09 | 5fdc29343fac… |
| 2607:c240::/32 | US |
allocated | 2024-07-08 | 3251c2704a13… |
| 2602:f87d::/36 | US |
allocated | 2024-07-03 | 660edc6ab2d2… |
| 2607:c1c0::/32 | US |
allocated | 2024-07-03 | 925f7ce62b41… |
| 2602:819:b000::/44 | US |
allocated | 2024-07-02 | f19b5d7a3d23… |
| 2602:f87e::/40 | US |
allocated | 2024-07-02 | 0b115759a8b1… |
| 2602:f87f::/32 | US |
allocated | 2024-07-01 | ec0970844cee… |
| 2602:f880::/40 | US |
allocated | 2024-07-01 | d54f2812cbe7… |
| 2607:c140::/32 | US |
allocated | 2024-07-01 | 49a7b06e7fc1… |
| 2001:504:13d::/48 | US |
allocated | 2024-06-28 | 4eece257fcd1… |
| 2602:f881::/36 | US |
allocated | 2024-06-28 | 0c0128af2203… |
| 2602:f883::/40 | US |
allocated | 2024-06-28 | dd15897457ab… |
| 2602:f884::/36 | US |
allocated | 2024-06-28 | 93fc8f574938… |
| 2602:f885::/36 | CA |
allocated | 2024-06-28 | 6c37a0585fc0… |
| 2602:f886::/36 | US |
allocated | 2024-06-28 | d856eefcd4cd… |
| 2607:c0c0::/32 | CA |
allocated | 2024-06-28 | c41a8f614057… |
| 2602:819:a000::/40 | US |
allocated | 2024-06-27 | 6fb0aee6b288… |
| 2602:f887::/40 | US |
allocated | 2024-06-27 | ce68b20f558c… |
| 2602:f888::/40 | US |
allocated | 2024-06-27 | bcc0c9ac7199… |
| 2602:f88a::/40 | US |
allocated | 2024-06-27 | 6a1b3e50e026… |
| 2607:bfc0::/32 | US |
allocated | 2024-06-27 | 11fa03ae9e98… |
| 2607:c040::/32 | US |
allocated | 2024-06-27 | e58c7aed92da… |
| 2602:f88c::/40 | US |
allocated | 2024-06-26 | c962b5b09e8d… |
| 2602:f88d::/40 | US |
allocated | 2024-06-26 | 5f70403d74b8… |
| 2607:bec0::/32 | US |
allocated | 2024-06-26 | e2e0e0e2dfa6… |
| 2607:bf40::/32 | US |
allocated | 2024-06-26 | ab2e32f14feb… |
| 2620:cb:2000::/48 | US |
allocated | 2024-06-26 | 6a5b2c0385db… |
| 2631:1000::/24 | CA |
allocated | 2024-06-26 | ab0b04510ace… |
| 2602:801:a000::/44 | US |
allocated | 2024-06-25 | 4a74f39229b9… |
| 2602:f88e::/40 | US |
allocated | 2024-06-25 | dad4962f6500… |
| 2602:f88f::/36 | US |
allocated | 2024-06-25 | a3ac14fd2b43… |
| 2620:ca:e000::/48 | US |
allocated | 2024-06-25 | d5852cac61a0… |
| 2602:819:9000::/40 | US |
allocated | 2024-06-24 | f8d01587895c… |
| 2602:f890::/40 | US |
allocated | 2024-06-24 | a5fbad6c5430… |
| 2620:ca:a000::/48 | US |
allocated | 2024-06-24 | d8b12f8d0834… |
| 2602:f891::/40 | US |
allocated | 2024-06-21 | ec07c072f201… |
| 2602:f893::/40 | US |
allocated | 2024-06-20 | 4fae74163856… |
| 2602:f894::/36 | CA |
allocated | 2024-06-20 | 184e41e66a2d… |
| 2602:f895::/40 | US |
allocated | 2024-06-20 | 78167187d701… |
| 2602:f896::/40 | US |
allocated | 2024-06-20 | 31f7ac6235da… |
| 2607:bdc0::/32 | US |
allocated | 2024-06-20 | 8b02b8e5da74… |
| 2607:be40::/28 | US |
allocated | 2024-06-20 | 4f0b08bf8e28… |
| 2620:ca:2000::/44 | US |
allocated | 2024-06-20 | 50a2ff8c1b58… |
| 2620:ca:6000::/48 | CA |
allocated | 2024-06-20 | 5c72b2f4140a… |
| 2602:f897::/40 | US |
allocated | 2024-06-18 | 37ae9e524108… |
| 2602:f898::/40 | US |
allocated | 2024-06-18 | d6d1feeb1dfb… |
| 2602:f899::/40 | US |
allocated | 2024-06-18 | b21d167930fb… |
| 2620:c9:e000::/48 | US |
allocated | 2024-06-18 | 660acc87ecec… |
| 2602:f89a::/40 | US |
allocated | 2024-06-17 | b4d5efc9660d… |
| 2602:f89b::/40 | US |
allocated | 2024-06-17 | 5a20fb734490… |
| 2607:bd40::/32 | CA |
allocated | 2024-06-17 | 47c69d402c2c… |
| 2602:819:7000::/44 | US |
allocated | 2024-06-14 | 709ad46cdaa0… |
| 2602:819:8000::/44 | US |
allocated | 2024-06-14 | 7a5406c72ff5… |
| 2602:f89d::/40 | US |
allocated | 2024-06-14 | 3499344e87ec… |
| 2602:f89e::/40 | US |
allocated | 2024-06-14 | cf8556d14988… |
| 2602:f89f::/40 | US |
allocated | 2024-06-14 | da711c8b7685… |
| 2602:f8a0::/40 | US |
allocated | 2024-06-14 | 97c22718ef5a… |
| 2602:f8a1::/40 | CA |
allocated | 2024-06-14 | 875096d1f104… |
| 2602:f8a2::/40 | US |
allocated | 2024-06-14 | 8d92a15da86e… |
| 2607:bc40::/32 | US |
allocated | 2024-06-14 | 09960bf0dc09… |
| 2601:1e00::/24 | US |
allocated | 2024-06-13 | 59b4650cc927… |
| 2602:f8a3::/40 | CA |
allocated | 2024-06-13 | ca1e16a0d5e4… |
| 2602:f8a4::/36 | US |
allocated | 2024-06-13 | 015822ae9584… |
| 2602:f8a5::/40 | US |
allocated | 2024-06-13 | c4002486688b… |
| 2602:f8a6::/40 | US |
allocated | 2024-06-13 | d68e7ce7f0bc… |
| 2607:bbc0::/32 | US |
allocated | 2024-06-13 | da95b1ea0941… |
| 2620:c9:6000::/48 | US |
allocated | 2024-06-13 | dc121faed5fb… |
| 2620:c9:a000::/48 | US |
allocated | 2024-06-13 | 322b5dc65a79… |
| 2602:819:6000::/44 | US |
allocated | 2024-06-12 | 279c8bd4a6fc… |
| 2602:f8a7::/40 | US |
allocated | 2024-06-12 | 9da1a21f1fb5… |