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:f957::/36 |  US |
allocated | 2024-03-04 | c865f615a69a… |
| 2602:f958::/36 |  CA |
allocated | 2024-03-04 | 102d07682b1d… |
| 2607:9c40::/32 | US |
allocated | 2024-03-04 | 5e24278b1e30… |
| 2607:9cc0::/32 | US |
allocated | 2024-03-04 | d3a1924db00f… |
| 2602:817:a000::/44 | US |
allocated | 2024-02-29 | d253b1ba1d44… |
| 2602:f959::/40 | US |
allocated | 2024-02-29 | 943ecde5c510… |
| 2602:f95a::/36 | CA |
allocated | 2024-02-29 | 3f41b579f403… |
| 2602:f95b::/40 | US |
allocated | 2024-02-29 | f70b836b232a… |
| 2602:f95c::/36 | CA |
allocated | 2024-02-28 | 64eb721048fc… |
| 2602:f95d::/40 | US |
allocated | 2024-02-28 | 6450798d4752… |
| 2602:f95e::/40 | US |
allocated | 2024-02-28 | ff3110595d29… |
| 2602:f960::/40 | US |
allocated | 2024-02-28 | 17ece9369085… |
| 2602:f961::/40 | US |
allocated | 2024-02-28 | 099b6644d355… |
| 2607:9bc0::/32 | US |
allocated | 2024-02-28 | 06f53cac6342… |
| 2602:f962::/40 | US |
allocated | 2024-02-27 | fd3306f54b2d… |
| 2602:f963::/36 | US |
allocated | 2024-02-27 | b87fa702bf65… |
| 2607:9ac0::/32 | US |
allocated | 2024-02-27 | e179399c77a2… |
| 2607:9b40::/32 | US |
allocated | 2024-02-27 | f1022f4b68ea… |
| 2602:f964::/40 | US |
allocated | 2024-02-26 | 66dd32509ffa… |
| 2602:f965::/40 |  GD |
allocated | 2024-02-26 | 8ade9ace999a… |
| 2602:f966::/32 | US |
allocated | 2024-02-26 | ebcf5628b8fd… |
| 2602:f967::/40 | US |
allocated | 2024-02-26 | 5fa3da8c092f… |
| 2620:c5:a000::/48 | US |
allocated | 2024-02-26 | 99d1cc2fc572… |
| 2601:1900::/28 | US |
allocated | 2024-02-23 | e24bd80cb606… |
| 2607:99c0::/32 | US |
allocated | 2024-02-23 | 9e7b6e3622db… |
| 2607:9a40::/32 | CA |
allocated | 2024-02-23 | 0aeb53483b67… |
| 2620:c5:6000::/48 | US |
allocated | 2024-02-23 | c27ae8e4ef1b… |
| 2602:f96a::/40 | CA |
allocated | 2024-02-22 | 24bb8fd2a6a8… |
| 2602:f96c::/40 | US |
allocated | 2024-02-22 | 1d1b86db0c4c… |
| 2602:f96d::/36 | US |
allocated | 2024-02-22 | d5eba27ec8c0… |
| 2602:f96e::/40 | US |
allocated | 2024-02-21 | 4a572a93825b… |
| 2602:f96f::/40 | CA |
allocated | 2024-02-21 | cf981fedfec9… |
| 2602:f971::/36 | US |
allocated | 2024-02-21 | 7449103406fe… |
| 2607:98c0::/32 | US |
allocated | 2024-02-21 | cccc62f9b610… |
| 2602:f972::/40 | US |
allocated | 2024-02-20 | 83e3f31fa8a4… |
| 2602:f973::/32 | US |
allocated | 2024-02-20 | 137f54517e6b… |
| 2607:9840::/32 | US |
allocated | 2024-02-20 | 457cd743612a… |
| 2620:c4:e000::/40 | US |
allocated | 2024-02-20 | 78ff93ae6d20… |
| 2602:f974::/36 | US |
allocated | 2024-02-16 | 3bfa54186c82… |
| 2602:f975::/40 | US |
allocated | 2024-02-16 | 35040b5985be… |
| 2602:f976::/36 | CA |
allocated | 2024-02-15 | 3dba7b53e8e0… |
| 2602:f970::/36 | CA |
allocated | 2024-02-14 | 76b6c26d4770… |
| 2602:f977::/36 | US |
allocated | 2024-02-14 | 8346542ed9a4… |
| 2602:f978::/36 | US |
allocated | 2024-02-13 | 191148d0d722… |
| 2607:97c0::/32 | US |
allocated | 2024-02-13 | 01b3c34fada8… |
| 2602:f979::/36 | CA |
allocated | 2024-02-12 | 10ba820d9209… |
| 2607:9740::/32 | US |
allocated | 2024-02-12 | 4f52344d34cf… |
| 2602:f97a::/40 | US |
allocated | 2024-02-09 | ef61ffd15d76… |
| 2602:f97b::/40 | US |
allocated | 2024-02-09 | 3bcd8af904f9… |
| 2602:f97c::/40 | US |
allocated | 2024-02-09 | e0896d7a8174… |
| 2602:f97d::/32 | US |
allocated | 2024-02-09 | 29812fe3f579… |
| 2602:f97e::/36 | CA |
allocated | 2024-02-09 | 33ee707b7441… |
| 2607:95c0::/32 | US |
allocated | 2024-02-09 | 5cc8be4d24ea… |
| 2607:9640::/32 | US |
allocated | 2024-02-09 | c14d788be8f0… |
| 2607:96c0::/32 | CA |
allocated | 2024-02-09 | 68b5a68cf7d7… |
| 2602:f981::/40 | US |
allocated | 2024-02-08 | bbc822749c17… |
| 2602:f982::/36 | US |
allocated | 2024-02-08 | 340a1aa00bb0… |
| 2607:94c0::/32 | US |
allocated | 2024-02-08 | 211033d2c4ae… |
| 2607:9540::/32 | US |
allocated | 2024-02-08 | c994efeb70f4… |
| 2602:f983::/36 | US |
allocated | 2024-02-06 | 0551666698f8… |
| 2602:f984::/36 | US |
allocated | 2024-02-06 | e8f9dd720157… |
| 2602:817:6000::/44 | US |
allocated | 2024-02-05 | f4a9310d805e… |
| 2602:817:7000::/40 | US |
allocated | 2024-02-05 | 7a2ef409b284… |
| 2602:f985::/40 | CA |
allocated | 2024-02-05 | 07ad5cd91896… |
| 2602:f986::/36 | US |
allocated | 2024-02-05 | 7d764f6210fe… |
| 2602:f987::/36 | US |
allocated | 2024-02-05 | f89f0354dd22… |
| 2607:9340::/32 | US |
allocated | 2024-02-05 | cdf5532dc156… |
| 2607:93c0::/32 | US |
allocated | 2024-02-05 | 7127ee01c1cc… |
| 2602:817:5000::/44 | US |
allocated | 2024-02-02 | 252babceebcc… |
| 2602:f988::/36 | US |
allocated | 2024-02-02 | 31b15fcd1993… |
| 2607:92c0::/32 | US |
allocated | 2024-02-02 | cf622ff4a6ba… |
| 2620:c4:6000::/48 | US |
allocated | 2024-02-02 | a981b7e04029… |
| 2607:91c0::/32 | US |
allocated | 2024-02-01 | 3ebf3e043e6b… |
| 2607:9240::/32 | US |
allocated | 2024-02-01 | f4b67469439a… |
| 2602:817:4000::/40 | US |
allocated | 2024-01-31 | 93c8470c05cf… |
| 2602:f989::/40 | US |
allocated | 2024-01-31 | 3670576f3a16… |
| 2602:f98a::/40 | US |
allocated | 2024-01-31 | 776fb7305e0b… |
| 2602:f98b::/40 | US |
allocated | 2024-01-31 | 885665bc5e39… |
| 2602:f98c::/36 | US |
allocated | 2024-01-31 | 3354cf2948b8… |
| 2607:90c0::/32 | US |
allocated | 2024-01-31 | aad9429737fc… |
| 2620:c4:2000::/48 | US |
allocated | 2024-01-31 | 159e50cc1051… |
| 2602:f98d::/40 | US |
allocated | 2024-01-30 | 49726eb3da72… |
| 2602:f98e::/40 | US |
allocated | 2024-01-30 | 1c8b62916fd5… |
| 2602:f990::/36 | US |
allocated | 2024-01-30 | 43dff98f7079… |
| 2607:9040::/32 | US |
allocated | 2024-01-30 | 572ae19e669c… |
| 2602:f991::/36 | US |
allocated | 2024-01-29 | 54fe47abfba0… |
| 2602:f992::/40 | US |
allocated | 2024-01-29 | d6bd13f9dd3c… |
| 2602:f993::/32 | US |
allocated | 2024-01-26 | ebd12bee98c5… |
| 2607:8f40::/32 | US |
allocated | 2024-01-26 | 5a55d41b4c45… |
| 2607:8fc0::/32 | US |
allocated | 2024-01-26 | ab5f8f7f133d… |
| 2602:817:3000::/44 | US |
allocated | 2024-01-25 | 252499c894ff… |
| 2602:f994::/36 | CA |
allocated | 2024-01-25 | 725d9063e159… |
| 2602:f995::/36 | US |
allocated | 2024-01-25 | 14bb0e1c1413… |
| 2607:8ec0::/32 | US |
allocated | 2024-01-24 | 1a853f0e5717… |
| 2602:f998::/36 | US |
allocated | 2024-01-23 | 6ddef6f7447b… |
| 2602:f999::/36 | US |
allocated | 2024-01-23 | 891df45503f2… |
| 2602:f99a::/40 | US |
allocated | 2024-01-22 | d2bb7540e9a8… |
| 2607:8dc0::/32 | US |
allocated | 2024-01-22 | 0b76acd57f74… |
| 2607:8d40::/32 | US |
allocated | 2024-01-19 | 54bbd132f0cf… |
| 2602:817:2000::/44 | US |
allocated | 2024-01-18 | 836d0a4183df… |