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 |
|---|---|---|---|---|
| AS11204 |  US |
assigned | 2020-09-18 | 2f088d9f51ac… |
| AS11865 | US |
assigned | 2020-09-18 | 2cf2fc3c1ee8… |
| AS13550 | US |
assigned | 2020-09-18 | a03ca2cf8542… |
| AS26584 | US |
assigned | 2020-09-18 | 024c5752adb3… |
| AS63157 | US |
assigned | 2020-09-17 | 14ea1a6c34db… |
| AS398830 | US |
assigned | 2020-09-17 | cd4d2ff3821b… |
| AS398831 |  KY |
assigned | 2020-09-17 | 7aa6cc5e166c… |
| AS398832 | US |
assigned | 2020-09-17 | e95661158259… |
| AS20138 | US |
assigned | 2020-09-16 | e3ab09abf64d… |
| AS64209 | US |
assigned | 2020-09-16 | a59721b1689b… |
| AS395978 | US |
assigned | 2020-09-16 | 4966a7cb36f2… |
| AS398828 | US |
assigned | 2020-09-16 | 4644dc77c5d2… |
| AS54716 | US |
assigned | 2020-09-15 | d235657c56bd… |
| AS54746 | US |
assigned | 2020-09-15 | 16a3b6cda854… |
| AS398819 | US |
assigned | 2020-09-15 | cff670025e1d… |
| AS398820 | US |
assigned | 2020-09-15 | 9a9e23578678… |
| AS398821 |  MS |
assigned | 2020-09-15 | 8f170672b35c… |
| AS398822 | US |
assigned | 2020-09-15 | 9b69cf4d756d… |
| AS398823 | US |
assigned | 2020-09-15 | 91a54ac1985c… |
| AS398825 | US |
assigned | 2020-09-15 | 1bfaeb80765f… |
| AS398826 | US |
assigned | 2020-09-15 | edf900d8c71f… |
| AS398827 |  CA |
assigned | 2020-09-15 | a18d2acf46f1… |
| AS398815 | US |
assigned | 2020-09-14 | faa48f99d507… |
| AS398816 | US |
assigned | 2020-09-14 | 76217382f929… |
| AS398817 | US |
assigned | 2020-09-14 | 180d88dc62c6… |
| AS398818 | US |
assigned | 2020-09-14 | b567f19e6f03… |
| AS54064 | US |
assigned | 2020-09-11 | c846b4b0e35a… |
| AS54078 | CA |
assigned | 2020-09-11 | 8d273198b3b3… |
| AS54106 | US |
assigned | 2020-09-11 | 4f1368d79f20… |
| AS54153 | US |
assigned | 2020-09-11 | 4fc2d538e0ed… |
| AS54168 | US |
assigned | 2020-09-11 | c20283a91dcf… |
| AS54221 | US |
assigned | 2020-09-11 | a24be0a9c3f8… |
| AS54277 | US |
assigned | 2020-09-11 | c3708d209c7b… |
| AS54403 | US |
assigned | 2020-09-11 | 7e97713b7f06… |
| AS54541 | US |
assigned | 2020-09-11 | 9ecb64f00889… |
| AS46107 | US |
assigned | 2020-09-09 | a566d2406390… |
| AS46521 | US |
assigned | 2020-09-09 | 20581da9ef3f… |
| AS46566 | US |
assigned | 2020-09-09 | fea503c5d721… |
| AS47085 | CA |
assigned | 2020-09-09 | 26b2e415d1d1… |
| AS53666 | US |
assigned | 2020-09-09 | 493036ef1656… |
| AS53896 | CA |
assigned | 2020-09-09 | bf1eae56827e… |
| AS53919 | US |
assigned | 2020-09-09 | 1407f84b4710… |
| AS54817 | US |
assigned | 2020-09-04 | a1a056e17522… |
| AS398810 | US |
assigned | 2020-09-04 | 5b40663b33bb… |
| AS398811 | US |
assigned | 2020-09-04 | fca460f9d966… |
| AS398812 | CA |
assigned | 2020-09-04 | 68af6c96185a… |
| AS398813 | US |
assigned | 2020-09-04 | 87f8461fd53b… |
| AS398814 | US |
assigned | 2020-09-04 | fca460f9d966… |
| AS398803 | CA |
assigned | 2020-09-03 | 568a1267fc19… |
| AS398804 | US |
assigned | 2020-09-03 | dee22e8e4ded… |
| AS398805 | US |
assigned | 2020-09-03 | 5c960cad4246… |
| AS398806 | US |
assigned | 2020-09-03 | 39f9504d3cea… |
| AS398807 | US |
assigned | 2020-09-03 | 5c9830cdd092… |
| AS398808 | US |
assigned | 2020-09-03 | 0a5319c79b54… |
| AS398809 | US |
assigned | 2020-09-03 | 20a542a8bc94… |
| AS398781 | US |
assigned | 2020-09-02 | ba2085f9296b… |
| AS398783 | US |
assigned | 2020-09-02 | 4482b4b6f0c7… |
| AS398784 | US |
assigned | 2020-09-02 | fd6868cc7da8… |
| AS398785–AS398794 | US |
assigned | 2020-09-02 | fec517dc310c… |
| AS398795 | US |
assigned | 2020-09-02 | 023eca1fb449… |
| AS398796 | US |
assigned | 2020-09-02 | ee2af44dc6b5… |
| AS398797 | US |
assigned | 2020-09-02 | f55ba92b359b… |
| AS398798 | US |
assigned | 2020-09-02 | a174d3bfc406… |
| AS398799 | US |
assigned | 2020-09-02 | 6ea796fd52a8… |
| AS398800 | US |
assigned | 2020-09-02 | 503204945d9f… |
| AS398801 | US |
assigned | 2020-09-02 | 21c583c38df9… |
| AS398802 | US |
assigned | 2020-09-02 | 739e3e23e427… |
| AS54890 | US |
assigned | 2020-09-01 | aac72bf908d6… |
| AS398774 | US |
assigned | 2020-09-01 | 162d8e50912f… |
| AS398775 | US |
assigned | 2020-09-01 | 45007ea071aa… |
| AS398776 | US |
assigned | 2020-09-01 | 03859b336265… |
| AS398777 | US |
assigned | 2020-09-01 | 0128f5fc30d2… |
| AS398778 | US |
assigned | 2020-09-01 | d56b7a655540… |
| AS398779 | US |
assigned | 2020-09-01 | 5ac053a2aab2… |
| AS398780 | US |
assigned | 2020-09-01 | 1df98bc786a2… |
| AS398767 | US |
assigned | 2020-08-31 | 41ea70cb8072… |
| AS398769 | US |
assigned | 2020-08-31 | c676033db45c… |
| AS398771 | US |
assigned | 2020-08-31 | 83fb63b884c4… |
| AS398772 | US |
assigned | 2020-08-31 | a0e36e94e254… |
| AS40916 | US |
assigned | 2020-08-28 | 13a1a27f7006… |
| AS398761 | US |
assigned | 2020-08-28 | e02410635cc0… |
| AS398762 | CA |
assigned | 2020-08-28 | 8b4a68696525… |
| AS398763 | CA |
assigned | 2020-08-28 | 8acc761f600f… |
| AS398764 | CA |
assigned | 2020-08-28 | c8bb3da4d9b4… |
| AS398765 | US |
assigned | 2020-08-28 | 463d74294266… |
| AS398766 | US |
assigned | 2020-08-28 | 1732fc827803… |
| AS398758 | US |
assigned | 2020-08-27 | 260e5557c4d1… |
| AS398760 | US |
assigned | 2020-08-27 | 9bf333a34276… |
| AS54924 | US |
assigned | 2020-08-26 | e1bc8049fdfb… |
| AS398755 | US |
assigned | 2020-08-26 | c28a97d29517… |
| AS398756 | US |
assigned | 2020-08-26 | e78275fea0c1… |
| AS398757 | US |
assigned | 2020-08-26 | 2722e15a2157… |
| AS398749 | CA |
assigned | 2020-08-25 | 1d90d062a7d0… |
| AS398750 | US |
assigned | 2020-08-25 | 0053cca889e6… |
| AS398751 | US |
assigned | 2020-08-25 | 5db6410a3b16… |
| AS398752 | US |
assigned | 2020-08-25 | 37c00d1ab1e1… |
| AS398753 | US |
assigned | 2020-08-25 | 763a425437cd… |
| AS398754 | US |
assigned | 2020-08-25 | 0b39e6b18344… |
| AS40895 | CA |
assigned | 2020-08-24 | 0162a715f157… |
| AS62623 | US |
assigned | 2020-08-24 | 00db7b8d8c7d… |