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
1,645,624,576
📦
IPv4 networks
76,679
delegated blocks
🧭
IPv6 networks
11,332
delegated blocks
🔗
Autonomous systems
34,019
ASNs
// browse the objects
Browse the ARIN registry
| AS | Country | Status | Allocated | Org handle |
|---|---|---|---|---|
| AS13640 |  US |
assigned | 2001-11-15 | 6c065d5b54b8… |
| AS22747 | US |
assigned | 2001-11-15 | 18a317cbd4d9… |
| AS22753 | US |
assigned | 2001-11-15 | 8f06f3cf9062… |
| AS10310 | US |
assigned | 2001-11-14 | c2dfb9e7c865… |
| AS22737 | US |
assigned | 2001-11-14 | ac74c5f951e8… |
| AS22738 | US |
assigned | 2001-11-14 | 1c6845f2d059… |
| AS22739 | US |
assigned | 2001-11-14 | c78e76fd0f69… |
| AS22742 | US |
assigned | 2001-11-14 | ee44a34fcea1… |
| AS22744 | US |
assigned | 2001-11-14 | 4a8c8b3c4ff6… |
| AS22734 | US |
assigned | 2001-11-13 | 4a7269116bda… |
| AS22727 | US |
assigned | 2001-11-12 | ea3a4c65b990… |
| AS22732 | US |
assigned | 2001-11-12 | a52b28ccb61a… |
| AS22709 | US |
assigned | 2001-11-09 | ae43a4dd7f0d… |
| AS22711 | US |
assigned | 2001-11-09 | 427b8bd7bce8… |
| AS22716 | US |
assigned | 2001-11-09 | fe5d2351f6d4… |
| AS22717 | US |
assigned | 2001-11-09 | d390dac0cd58… |
| AS22719 | US |
assigned | 2001-11-09 | 98e6c615fd07… |
| AS22721 | US |
assigned | 2001-11-09 | 22a7a7af0cea… |
| AS10801 | US |
assigned | 2001-11-08 | ce654d72bcc4… |
| AS22705 |  CA |
assigned | 2001-11-07 | bd13e9a4d828… |
| AS22691 | US |
assigned | 2001-11-06 | ab31c4d47da0… |
| AS22693 | US |
assigned | 2001-11-06 | 89f47fe0994b… |
| AS22701 | US |
assigned | 2001-11-06 | d46edd86fd49… |
| AS22702 | US |
assigned | 2001-11-06 | f2e795211256… |
| AS22703 | US |
assigned | 2001-11-06 | 86ab3aefd308… |
| AS22680 | US |
assigned | 2001-11-05 | 1018ec5d8af8… |
| AS22684 | CA |
assigned | 2001-11-05 | 1c91e66cffcb… |
| AS22688 | US |
assigned | 2001-11-05 | 621914c16728… |
| AS22667 | US |
assigned | 2001-11-02 | d8f4fe3af9a9… |
| AS22671 | US |
assigned | 2001-11-02 | 19ef8b1bb113… |
| AS22674 | US |
assigned | 2001-11-02 | 1463ec6475bb… |
| AS6325 | US |
assigned | 2001-10-31 | 3b3409744e54… |
| AS22653 | US |
assigned | 2001-10-31 | 48be156a3fa3… |
| AS22654 | US |
assigned | 2001-10-31 | c58f1461099f… |
| AS22658 | US |
assigned | 2001-10-31 | 5cec1b2235f6… |
| AS22663 | US |
assigned | 2001-10-31 | bde4a6e3b21c… |
| AS22646 | US |
assigned | 2001-10-30 | a234b016a417… |
| AS22647 | US |
assigned | 2001-10-30 | 013c0ebdd6ce… |
| AS22648 | US |
assigned | 2001-10-30 | aded99017a11… |
| AS22650 | US |
assigned | 2001-10-30 | 0418d3fd070a… |
| AS22641 | US |
assigned | 2001-10-29 | cbeac8d73fa7… |
| AS22644 | US |
assigned | 2001-10-29 | 21e2a0bebc30… |
| AS22629 | US |
assigned | 2001-10-26 | 4c3c719d4393… |
| AS22632 | US |
assigned | 2001-10-26 | a9c77f7bd563… |
| AS22633 | US |
assigned | 2001-10-26 | 665ef6652f6b… |
| AS22634 | CA |
assigned | 2001-10-26 | 38026351b498… |
| AS22636 | CA |
assigned | 2001-10-26 | 63122c0ba822… |
| AS22637 | US |
assigned | 2001-10-26 | 34d342be0361… |
| AS22639 | CA |
assigned | 2001-10-26 | c25c4ce0c580… |
| AS22615 | US |
assigned | 2001-10-25 | 04ef5c203cc3… |
| AS22621 | US |
assigned | 2001-10-25 | 75ac6ee0db46… |
| AS22622 | CA |
assigned | 2001-10-25 | ef873d206d9d… |
| AS22623 | CA |
assigned | 2001-10-25 | 5e02c97e2ba3… |
| AS22624 | US |
assigned | 2001-10-25 | 1b60eec4b9ba… |
| AS22625 | US |
assigned | 2001-10-25 | 48e15959ba30… |
| AS22601 | US |
assigned | 2001-10-23 | 9edf71d85723… |
| AS22602 | US |
assigned | 2001-10-23 | 54d2d3d61f68… |
| AS22607 | US |
assigned | 2001-10-23 | cf8068a90fe7… |
| AS22610 | US |
assigned | 2001-10-23 | 93c181bd1311… |
| AS22587 | US |
assigned | 2001-10-22 | da23741de36f… |
| AS22588 | US |
assigned | 2001-10-22 | 39d6f7a93f92… |
| AS22593 | US |
assigned | 2001-10-22 | 1dc6e05a563c… |
| AS22594 | US |
assigned | 2001-10-22 | d315fe54fe84… |
| AS13843 | US |
assigned | 2001-10-18 | b32cd0411163… |
| AS22580 | US |
assigned | 2001-10-17 | 6d6ff83111e5… |
| AS22556 | US |
assigned | 2001-10-16 | 9007a9944eb4… |
| AS22559 | US |
assigned | 2001-10-16 | 5e3319b829f0… |
| AS22561 | US |
assigned | 2001-10-16 | cdb7d42057bd… |
| AS22562 | US |
assigned | 2001-10-16 | 161fb0fc33bc… |
| AS22563 | US |
assigned | 2001-10-16 | 3187483de85b… |
| AS22564 | US |
assigned | 2001-10-16 | 170e876702df… |
| AS22569 | US |
assigned | 2001-10-16 | c6c154e59512… |
| AS22570 | US |
assigned | 2001-10-16 | 3d32246d93f9… |
| AS22571 | US |
assigned | 2001-10-16 | a93773ad321b… |
| AS22573 | CA |
assigned | 2001-10-16 | 8c6e4cd4a338… |
| AS22574 | US |
assigned | 2001-10-16 | 28a3b8a73542… |
| AS22575 | US |
assigned | 2001-10-16 | 081eda97695a… |
| AS22549 | US |
assigned | 2001-10-15 | 40143dd3e930… |
| AS22533 | CA |
assigned | 2001-10-12 | 1c2c79ba091e… |
| AS22535 | US |
assigned | 2001-10-12 | 370c911df33f… |
| AS22537 | US |
assigned | 2001-10-12 | 2fede6e87cc7… |
| AS22540 | US |
assigned | 2001-10-12 | 37a5850e90a2… |
| AS22543 | CA |
assigned | 2001-10-12 | f046ddd53b88… |
| AS22545 | US |
assigned | 2001-10-12 | d04586d332bb… |
| AS22528 | US |
assigned | 2001-10-11 | a9fda6072c73… |
| AS2491 | CA |
assigned | 2001-10-10 | d3f824815389… |
| AS2492 | CA |
assigned | 2001-10-10 | d3f824815389… |
| AS2493 | CA |
assigned | 2001-10-10 | d3f824815389… |
| AS6401 | US |
assigned | 2001-10-10 | 34d342be0361… |
| AS11079 | US |
assigned | 2001-10-10 | 34d342be0361… |
| AS22519 | US |
assigned | 2001-10-10 | 594c16ca0695… |
| AS3602 | CA |
assigned | 2001-10-09 | d3f824815389… |
| AS22512 | CA |
assigned | 2001-10-09 | 009a8806a026… |
| AS22502 | US |
assigned | 2001-10-08 | 033819bcdbc0… |
| AS22509 | US |
assigned | 2001-10-08 | 4cbebb450a01… |
| AS22495 | US |
assigned | 2001-10-05 | 138ee62abfad… |
| AS22488 | US |
assigned | 2001-10-04 | 96e69a047db0… |
| AS22489 | US |
assigned | 2001-10-04 | 7c3ca5d9ea37… |
| AS22485 | US |
assigned | 2001-10-03 | 3255a193db9a… |
| AS22487 | US |
assigned | 2001-10-03 | 9fae7f1f2dc5… |