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
| AS | Country | Status | Allocated | Org handle |
|---|---|---|---|---|
| AS8052 |  US |
assigned | 2000-06-09 | d2fc8fbc818f… |
| AS10311 | US |
assigned | 2000-06-09 | d2fc8fbc818f… |
| AS10796 | US |
assigned | 2000-06-09 | d2fc8fbc818f… |
| AS11426 | US |
assigned | 2000-06-09 | d2fc8fbc818f… |
| AS11427 | US |
assigned | 2000-06-09 | d2fc8fbc818f… |
| AS11707 | US |
assigned | 2000-06-09 | d2fc8fbc818f… |
| AS11955 | US |
assigned | 2000-06-09 | d2fc8fbc818f… |
| AS12271 | US |
assigned | 2000-06-09 | d2fc8fbc818f… |
| AS13343 | US |
assigned | 2000-06-09 | d2fc8fbc818f… |
| AS13560 | US |
assigned | 2000-06-09 | d2fc8fbc818f… |
| AS16795 | US |
assigned | 2000-06-09 | 1481ecc87fd7… |
| AS16799 | US |
assigned | 2000-06-09 | a169b6d83c1f… |
| AS16791 | US |
assigned | 2000-06-08 | 39d985148e2c… |
| AS16793 | US |
assigned | 2000-06-08 | ce7d536673e8… |
| AS16763 | US |
assigned | 2000-06-07 | bc990e9a8b9f… |
| AS16774 | US |
assigned | 2000-06-07 | 9c2c05f3c319… |
| AS16776 | US |
assigned | 2000-06-07 | 7da93df7491b… |
| AS16777 | US |
assigned | 2000-06-07 | 7c5d97976fd3… |
| AS16782 | US |
assigned | 2000-06-07 | 8a966e7fd6d3… |
| AS16784 | US |
assigned | 2000-06-07 | cc153982f0e7… |
| AS16785 | US |
assigned | 2000-06-07 | ea802d941924… |
| AS16789 | US |
assigned | 2000-06-07 | b5ce0666fdc8… |
| AS16758 | US |
assigned | 2000-06-06 | 84e145771301… |
| AS16759 | US |
assigned | 2000-06-06 | 1ab49409c0b6… |
| AS16760 | US |
assigned | 2000-06-06 | d5e6de13e512… |
| AS16761 | US |
assigned | 2000-06-06 | 1211d341587d… |
| AS16729 |  CA |
assigned | 2000-06-05 | d45bc32a39d3… |
| AS16730 | CA |
assigned | 2000-06-05 | d45bc32a39d3… |
| AS16731 | CA |
assigned | 2000-06-05 | d45bc32a39d3… |
| AS16733 | US |
assigned | 2000-06-05 | 525d21a3f16c… |
| AS16738 | US |
assigned | 2000-06-05 | d1d850e49f0a… |
| AS16746 | US |
assigned | 2000-06-05 | 19979726449e… |
| AS16747 | US |
assigned | 2000-06-05 | aa6f6f8fae81… |
| AS16749 | US |
assigned | 2000-06-05 | aaf336d9fe9c… |
| AS16750 | US |
assigned | 2000-06-05 | 3fc7a9ba31f5… |
| AS16751 | CA |
assigned | 2000-06-05 | a2eba22c6c42… |
| AS16728 | US |
assigned | 2000-06-02 | cc1fe9cb1bd9… |
| AS16710 | US |
assigned | 2000-06-01 | f26f9dad5321… |
| AS16711 | US |
assigned | 2000-06-01 | 8d97772f72e8… |
| AS16713 | US |
assigned | 2000-06-01 | 0e7bbbabfd0f… |
| AS16715 | US |
assigned | 2000-06-01 | 97748cd3b81d… |
| AS16717 | US |
assigned | 2000-06-01 | 4e3fa3743d20… |
| AS16719 | US |
assigned | 2000-06-01 | 2397cb32f1db… |
| AS16724 | US |
assigned | 2000-06-01 | 65bf32d2bf46… |
| AS16726 | US |
assigned | 2000-06-01 | b372eff5846d… |
| AS16727 | US |
assigned | 2000-06-01 | e9f843549cbf… |
| AS7285 | US |
assigned | 2000-05-31 | d2110177826b… |
| AS16624 | CA |
assigned | 2000-05-30 | a773ed08a645… |
| AS16625 | US |
assigned | 2000-05-30 | 8ff74c5691c8… |
| AS16626 | US |
assigned | 2000-05-30 | 6666934f7458… |
| AS16631 | US |
assigned | 2000-05-30 | 37fe01d6d027… |
| AS16633 | US |
assigned | 2000-05-30 | 3134604e62f9… |
| AS16638 | US |
assigned | 2000-05-30 | ec0293ee3467… |
| AS16640 | US |
assigned | 2000-05-30 | 75225b1baa83… |
| AS16642 | US |
assigned | 2000-05-30 | f4b4cb80c009… |
| AS16643 | US |
assigned | 2000-05-30 | e562320a23c5… |
| AS16645 | US |
assigned | 2000-05-30 | 5fcc9592208d… |
| AS16648 | US |
assigned | 2000-05-30 | 795e16310ecd… |
| AS16603 | US |
assigned | 2000-05-25 | 0c6b82bd7f2d… |
| AS16604 | US |
assigned | 2000-05-25 | 5ab6fcbe0427… |
| AS16608 | US |
assigned | 2000-05-25 | 0cca95af1e47… |
| AS16609 | US |
assigned | 2000-05-25 | 2d1dcfb0803b… |
| AS16617 | US |
assigned | 2000-05-25 | 8ae2a38290ad… |
| AS16618 | US |
assigned | 2000-05-25 | dab25bce492c… |
| AS16582 | US |
assigned | 2000-05-23 | feedcd8ee49c… |
| AS16588 | US |
assigned | 2000-05-23 | 82617af7eb46… |
| AS16595 | US |
assigned | 2000-05-23 | 9711d8b7fcdc… |
| AS16597 | US |
assigned | 2000-05-23 | 0097f79db27e… |
| AS16599 | US |
assigned | 2000-05-23 | af648a08548c… |
| AS16600 | US |
assigned | 2000-05-23 | a4b901dbeb1d… |
| AS16557 | US |
assigned | 2000-05-22 | 2911dd1b758b… |
| AS16558 | US |
assigned | 2000-05-22 | 9ddd588ac8cf… |
| AS16559 | US |
assigned | 2000-05-22 | fa86199a4362… |
| AS16561 | US |
assigned | 2000-05-22 | da6aef069836… |
| AS16564 | US |
assigned | 2000-05-22 | 5e8029391f42… |
| AS16567 | US |
assigned | 2000-05-22 | 221a7bb4d512… |
| AS16572 | US |
assigned | 2000-05-22 | 81e05477cc28… |
| AS16700 | US |
assigned | 2000-05-19 | daf7c1c38ce5… |
| AS16703 | US |
assigned | 2000-05-19 | 6b0f4f3f4be9… |
| AS16707 | US |
assigned | 2000-05-19 | 8fcb1f41674b… |
| AS16687 | US |
assigned | 2000-05-18 | 6c065d5b54b8… |
| AS16688 | US |
assigned | 2000-05-18 | 01486545010b… |
| AS16690 | US |
assigned | 2000-05-18 | db8932c62dfa… |
| AS16691 | US |
assigned | 2000-05-18 | 5ced936d4b5a… |
| AS16692 | US |
assigned | 2000-05-18 | 680a6452c58c… |
| AS16694 | US |
assigned | 2000-05-18 | 5ea04badea60… |
| AS16698 | US |
assigned | 2000-05-18 | bfc8f5000ca3… |
| AS267 | US |
assigned | 2000-05-17 | ffd42516f83a… |
| AS16673 | US |
assigned | 2000-05-17 | 75f5e4e709f2… |
| AS16674 | US |
assigned | 2000-05-17 | 78f3fb525667… |
| AS16676 | US |
assigned | 2000-05-17 | f6e27b34c53c… |
| AS16677 | US |
assigned | 2000-05-17 | 9813f7add970… |
| AS16681 | US |
assigned | 2000-05-17 | 56e683d8048d… |
| AS16664 | US |
assigned | 2000-05-16 | 7fdfe9ab5ed2… |
| AS16668 | US |
assigned | 2000-05-16 | ec84ca639ceb… |
| AS16669 | US |
assigned | 2000-05-16 | 7c1c3f23555b… |
| AS16656 | US |
assigned | 2000-05-15 | 7a73cca250d9… |
| AS16659 | US |
assigned | 2000-05-15 | faa9c3234552… |
| AS16662 | US |
assigned | 2000-05-15 | 03f843b31660… |
| AS16542 | US |
assigned | 2000-05-11 | c2360c76ff1e… |