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 |
|---|---|---|---|---|
| 2602:812:b000::/44 |  US |
allocated | 2023-03-16 | 166b9e0a9215… |
| 2602:fa90::/36 | US |
allocated | 2023-03-16 | 53f08e6e338e… |
| 2602:fa91::/40 | US |
allocated | 2023-03-15 | 5130d775c22e… |
| 2602:fa92::/36 | US |
allocated | 2023-03-15 | 3315059aad99… |
| 2602:fa93::/36 | US |
allocated | 2023-03-15 | f164ce4befbd… |
| 2602:fa94::/36 | US |
allocated | 2023-03-15 | 762244f22059… |
| 2602:fa95::/36 |  CA |
allocated | 2023-03-15 | 672042c49e87… |
| 2607:35c0::/32 | US |
allocated | 2023-03-15 | 993e99010efe… |
| 2602:812:a000::/40 | US |
allocated | 2023-03-14 | 06f19d3bc4cb… |
| 2602:812:9000::/44 | US |
allocated | 2023-03-13 | 47879c69c611… |
| 2602:fa96::/36 | US |
allocated | 2023-03-13 | 7661f26cb69b… |
| 2602:fa97::/40 | US |
allocated | 2023-03-13 | 072d44e59a22… |
| 2602:2b6::/36 | US |
allocated | 2023-03-10 | c9eabf71c090… |
| 2602:812:8000::/40 | US |
allocated | 2023-03-10 | 7cd1ffd3c133… |
| 2607:34c0::/32 | US |
allocated | 2023-03-10 | 2c62b5a15b92… |
| 2607:3540::/32 | US |
allocated | 2023-03-10 | c940cde93fd3… |
| 2602:2b3::/40 | US |
allocated | 2023-03-09 | 6896295e8331… |
| 2602:2b5::/40 | US |
allocated | 2023-03-09 | 9f47f5cd78d6… |
| 2602:2af::/36 | US |
allocated | 2023-03-08 | 4217d6703b58… |
| 2602:2b2::/36 | US |
allocated | 2023-03-08 | 50caf5787032… |
| 2607:33c0::/32 | US |
allocated | 2023-03-08 | 633de2607210… |
| 2607:3440::/32 | US |
allocated | 2023-03-08 | 68ab6eb7af7b… |
| 2602:2ac::/36 | US |
allocated | 2023-03-07 | c34a578ece2c… |
| 2602:2ad::/40 | US |
allocated | 2023-03-07 | bf636d3eccfb… |
| 2602:2ae::/36 | US |
allocated | 2023-03-07 | 36608d9fe79a… |
| 2607:32c0::/32 | US |
allocated | 2023-03-07 | 0536c7563b19… |
| 2607:3340::/32 | US |
allocated | 2023-03-07 | 056ac65a5a68… |
| 2602:2a7::/36 | US |
allocated | 2023-03-06 | 61e78809dbe3… |
| 2602:2a8::/36 | US |
allocated | 2023-03-06 | acfdc86ebe0e… |
| 2602:2a9::/36 | US |
allocated | 2023-03-06 | 62141169fb9b… |
| 2602:2aa::/36 | US |
allocated | 2023-03-06 | a2f10a4edc8f… |
| 2602:2ab::/36 | US |
allocated | 2023-03-06 | f5899c076f67… |
| 2602:812:5000::/44 | US |
allocated | 2023-03-06 | 2876d1c72733… |
| 2602:812:6000::/44 | CA |
allocated | 2023-03-06 | d44b07686e2d… |
| 2607:3240::/32 | US |
allocated | 2023-03-06 | f09e6eab23a1… |
| 2602:fa98::/36 | US |
allocated | 2023-03-03 | 15358feaa9f6… |
| 2602:fa99::/40 | CA |
allocated | 2023-03-02 | 4d72b66802d3… |
| 2607:30c0::/32 | US |
allocated | 2023-03-02 | e5bec0d6d3e4… |
| 2607:3140::/32 | US |
allocated | 2023-03-02 | eb890d3f5894… |
| 2607:31c0::/32 | US |
allocated | 2023-03-02 | 064122da2b21… |
| 2607:3040::/32 | US |
allocated | 2023-03-01 | 15c6a2a69998… |
| 2602:fa9a::/36 | US |
allocated | 2023-02-28 | 1b6e2ff57195… |
| 2602:812:2000::/44 | CA |
allocated | 2023-02-27 | c59298123816… |
| 2602:812:3000::/44 | US |
allocated | 2023-02-27 | 195796452368… |
| 2602:812:4000::/44 | US |
allocated | 2023-02-27 | 88679119ae96… |
| 2602:fa9b::/32 | US |
allocated | 2023-02-27 | b944260a4d65… |
| 2607:2f40::/32 | US |
allocated | 2023-02-27 | fdc2db5ed59b… |
| 2607:2fc0::/32 | US |
allocated | 2023-02-27 | 9e38a521ea10… |
| 2607:2ec0::/32 | US |
allocated | 2023-02-24 | 58b3d26fcb18… |
| 2602:812:1000::/44 | US |
allocated | 2023-02-23 | 30f7a7fa2c82… |
| 2602:fa9c::/40 | US |
allocated | 2023-02-23 | 6a8b5f37a2ec… |
| 2602:fa9d::/40 | US |
allocated | 2023-02-23 | 403da4ad60c7… |
| 2607:2e40::/32 | US |
allocated | 2023-02-23 | 33a462ed7126… |
| 2602:811:f000::/40 | US |
allocated | 2023-02-22 | 662420c721ed… |
| 2602:812::/40 | US |
allocated | 2023-02-22 | 0c0c7e77b7c6… |
| 2602:fa9e::/36 | US |
allocated | 2023-02-22 | d4915765c6b3… |
| 2607:2dc0::/32 | US |
allocated | 2023-02-22 | f3c1a935ab74… |
| 2602:811:e000::/44 | US |
allocated | 2023-02-21 | ee7a21bb49af… |
| 2602:fa9f::/36 | US |
allocated | 2023-02-21 | d95f3069e84f… |
| 2602:811:d000::/40 | US |
allocated | 2023-02-17 | d18d1ad7b629… |
| 2602:faa0::/40 | US |
allocated | 2023-02-17 | 155126ebc9f1… |
| 2607:2d40::/32 | US |
allocated | 2023-02-17 | cca072a7b635… |
| 2602:2a6::/40 | CA |
allocated | 2023-02-16 | 018183c16a54… |
| 2607:2c40::/32 | US |
allocated | 2023-02-16 | 3b9229b4af15… |
| 2607:2cc0::/32 | US |
allocated | 2023-02-16 | d8b2d3d3d022… |
| 2601:1500::/28 | US |
allocated | 2023-02-15 | c30e4d450f45… |
| 2602:2a4::/36 | US |
allocated | 2023-02-15 | a6ca6ce6bbfc… |
| 2607:2a40::/32 | US |
allocated | 2023-02-15 | ccb0105a8688… |
| 2607:2ac0::/32 | US |
allocated | 2023-02-15 | fc70931c857a… |
| 2607:2b40::/32 | US |
allocated | 2023-02-15 | 77db7a5d063d… |
| 2607:2bc0::/32 | US |
allocated | 2023-02-15 | adf572a748e1… |
| 2602:2a3::/32 | US |
allocated | 2023-02-14 | bc2d2a45993e… |
| 2607:29c0::/32 | US |
allocated | 2023-02-14 | e1c068dd337a… |
| 2620:b6:2000::/48 | US |
allocated | 2023-02-14 | 166b9e0a9215… |
| 2607:28c0::/32 | US |
allocated | 2023-02-10 | 08a0966187c0… |
| 2607:2940::/32 | US |
allocated | 2023-02-10 | eb42dbbde040… |
| 2607:27c0::/32 | US |
allocated | 2023-02-09 | 35357b9c8fe4… |
| 2607:2840::/32 | US |
allocated | 2023-02-09 | dc9cf763d93f… |
| 2602:faa1::/40 | US |
allocated | 2023-02-08 | 287a4b5f9c6a… |
| 2602:faa2::/36 | US |
allocated | 2023-02-08 | 2a9dcf6e0a89… |
| 2602:faa4::/36 | US |
allocated | 2023-02-07 | ba6120b8e6e8… |
| 2602:faa5::/32 | US |
allocated | 2023-02-07 | e2f0a879d451… |
| 2602:faa6::/36 | US |
allocated | 2023-02-07 | 5db9e03d99e4… |
| 2602:faa7::/40 | US |
allocated | 2023-02-07 | a71c2e732c08… |
| 2605:47c0::/32 | US |
allocated | 2023-02-07 | e404753dba84… |
| 2602:2a2::/36 | US |
allocated | 2023-02-06 | cdd72b987728… |
| 2607:26c0::/32 | US |
allocated | 2023-02-06 | b1e1d6e4155b… |
| 2607:2740::/32 | US |
allocated | 2023-02-06 | f4be0126cfc9… |
| 2602:2a1::/36 | US |
allocated | 2023-02-03 | 882c85140585… |
| 2602:faa8::/36 | US |
allocated | 2023-02-03 | 67f5f6e0a033… |
| 2607:2540::/32 | US |
allocated | 2023-02-03 | a324684ca8ff… |
| 2607:25c0::/32 | US |
allocated | 2023-02-03 | 932af1860fa4… |
| 2607:2640::/32 | US |
allocated | 2023-02-03 | 1bda38b37a3b… |
| 2602:29f::/36 | US |
allocated | 2023-02-02 | 3387fe471957… |
| 2602:2a0::/40 | CA |
allocated | 2023-02-02 | 99fc4ca57315… |
| 2607:2440::/32 | US |
allocated | 2023-02-02 | a578ee497526… |
| 2607:24c0::/32 | US |
allocated | 2023-02-02 | 03e199450cf6… |
| 2607:23c0::/32 | US |
allocated | 2023-02-01 | 69cc627e5662… |
| 2602:faa9::/32 | US |
allocated | 2023-01-31 | 3ae72e55ebf2… |
| 2602:faaa::/36 | US |
allocated | 2023-01-30 | a4ea96470317… |