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 |
|---|---|---|---|---|
| AS27018 |  US |
assigned | 2003-01-14 | c21e5c41f1e7… |
| AS27019 | US |
assigned | 2003-01-14 | f1dd9f2162f4… |
| AS27021 | US |
assigned | 2003-01-14 | e48ea34be40d… |
| AS27025 | US |
assigned | 2003-01-14 | 09c9309f3bab… |
| AS27026 | US |
assigned | 2003-01-14 | 6f49b3fc14f5… |
| AS27006 | US |
assigned | 2003-01-13 | 8d62bee1f12f… |
| AS27007 | US |
assigned | 2003-01-13 | e53d8bdda2d5… |
| AS27008 | US |
assigned | 2003-01-13 | e4c5201539f5… |
| AS27009 | US |
assigned | 2003-01-13 | 4dca9d0249ab… |
| AS27011 | US |
assigned | 2003-01-13 | 2229f26da176… |
| AS27003 | US |
assigned | 2003-01-10 | 38741ea2d795… |
| AS27005 | US |
assigned | 2003-01-10 | a3e058af6e9c… |
| AS26993 | US |
assigned | 2003-01-09 | a1b48b133eff… |
| AS26994 | US |
assigned | 2003-01-09 | a93773ad321b… |
| AS26995 | US |
assigned | 2003-01-09 | 8050a87f57e6… |
| AS26996 |  CA |
assigned | 2003-01-09 | c6a6f19ece20… |
| AS26997 | US |
assigned | 2003-01-09 | e1d4e6db36f0… |
| AS26989 | US |
assigned | 2003-01-08 | 0139d2fbf440… |
| AS26990 | US |
assigned | 2003-01-08 | 7969f9e5e7c8… |
| AS26991 | US |
assigned | 2003-01-08 | ab0ace673c6c… |
| AS26974 | US |
assigned | 2003-01-07 | a6e128b8810a… |
| AS26975 | US |
assigned | 2003-01-07 | d704aaac721d… |
| AS26976 | US |
assigned | 2003-01-07 | eab91a884fa1… |
| AS26978 | US |
assigned | 2003-01-07 | 11605ea9b000… |
| AS26980 | US |
assigned | 2003-01-07 | 7a14be063770… |
| AS26981 | US |
assigned | 2003-01-07 | ec4b50e96124… |
| AS26983 | US |
assigned | 2003-01-07 | acd8ae27f732… |
| AS26966 | US |
assigned | 2003-01-02 | d911f54dde52… |
| AS26962 | US |
assigned | 2002-12-31 | 19424391eacc… |
| AS26949 | US |
assigned | 2002-12-30 | 6d7896a34e2d… |
| AS26953 | US |
assigned | 2002-12-30 | 3c02d0b3546f… |
| AS26959 | US |
assigned | 2002-12-30 | ae7af67e59e2… |
| AS26960 | US |
assigned | 2002-12-30 | 28ffb1f9c3b6… |
| AS26945 | US |
assigned | 2002-12-24 | 6633379ded68… |
| AS26946 | US |
assigned | 2002-12-24 | 938459392729… |
| AS26940 | US |
assigned | 2002-12-23 | 73bbd84bf262… |
| AS26943 | US |
assigned | 2002-12-23 | 4a87104fc02e… |
| AS26931 | US |
assigned | 2002-12-20 | e9e5c8b371f0… |
| AS26934 | US |
assigned | 2002-12-20 | cdf4dea8c1e4… |
| AS26935 | US |
assigned | 2002-12-20 | b68dd6ac20fe… |
| AS26937 | US |
assigned | 2002-12-20 | 991cc58a94af… |
| AS26938 | US |
assigned | 2002-12-20 | b3383521abe6… |
| AS26917 | US |
assigned | 2002-12-18 | 8aef51b9222e… |
| AS26919 | US |
assigned | 2002-12-18 | 01341a1a0e97… |
| AS26921 | US |
assigned | 2002-12-18 | 85ff9768342f… |
| AS26923 | US |
assigned | 2002-12-18 | 6c2b9e1214fd… |
| AS26925 | US |
assigned | 2002-12-18 | 92be8c3e14ed… |
| AS26914 | US |
assigned | 2002-12-17 | 105c57756e5b… |
| AS26915 | US |
assigned | 2002-12-17 | 9403da8e0891… |
| AS26900 | US |
assigned | 2002-12-16 | 5a729c593d59… |
| AS26901 | US |
assigned | 2002-12-16 | e775a0ab5e47… |
| AS26905 | US |
assigned | 2002-12-16 | 3160fe43f203… |
| AS26909 | US |
assigned | 2002-12-16 | 593b33c57b4d… |
| AS26910 | US |
assigned | 2002-12-16 | 5cb965e996bf… |
| AS26888 | US |
assigned | 2002-12-13 | d09ab875cd79… |
| AS26889 | CA |
assigned | 2002-12-13 | 2d3d4e91f0f7… |
| AS26892 | US |
assigned | 2002-12-13 | 0fb3b16b4b95… |
| AS26895 | US |
assigned | 2002-12-13 | b0c60d50c903… |
| AS26896 | US |
assigned | 2002-12-13 | be9c744bd4dd… |
| AS26887 | US |
assigned | 2002-12-12 | 954b8bb3ee44… |
| AS26867 | US |
assigned | 2002-12-11 | cd983764078d… |
| AS26869 | US |
assigned | 2002-12-11 | f3d8ded8d286… |
| AS26871 | CA |
assigned | 2002-12-11 | 2924c97908b0… |
| AS26872 | CA |
assigned | 2002-12-11 | 57d5081f9e8a… |
| AS26873 | US |
assigned | 2002-12-11 | cd754a5ef1cd… |
| AS26876 | US |
assigned | 2002-12-11 | f2a5c8522c86… |
| AS26877 | US |
assigned | 2002-12-11 | 315571c1bf81… |
| AS26878 | US |
assigned | 2002-12-11 | 447a4f6460f9… |
| AS26881 | US |
assigned | 2002-12-11 | b5e35c355e79… |
| AS26849 | US |
assigned | 2002-12-09 | 188c30607f8f… |
| AS26850 | US |
assigned | 2002-12-09 | 362bfa89f245… |
| AS26851 | US |
assigned | 2002-12-09 | 071254944728… |
| AS26854 | US |
assigned | 2002-12-09 | 4011adcb3f3a… |
| AS26855 |  BS |
assigned | 2002-12-09 | 942b5c023d53… |
| AS26856 | CA |
assigned | 2002-12-09 | 5b65c01e3909… |
| AS26859 | US |
assigned | 2002-12-09 | 338c822b9154… |
| AS26860 | US |
assigned | 2002-12-09 | a788ab744434… |
| AS26862 | US |
assigned | 2002-12-09 | 5a2126eaef33… |
| AS26864 | US |
assigned | 2002-12-09 | 217a98d6609d… |
| AS26848 | US |
assigned | 2002-12-06 | f58bf5872f25… |
| AS26840 | US |
assigned | 2002-12-05 | 997fe6e6e049… |
| AS26842 | US |
assigned | 2002-12-05 | d397e1786c18… |
| AS26845 | US |
assigned | 2002-12-05 | 933e206f3d1a… |
| AS26837 | CA |
assigned | 2002-12-04 | a2fdb2d77b67… |
| AS26838 | CA |
assigned | 2002-12-04 | ebe224f86558… |
| AS26836 | US |
assigned | 2002-12-03 | e207dd4776d2… |
| AS26822 | US |
assigned | 2002-12-02 | cb22c1b9731a… |
| AS26823 | US |
assigned | 2002-12-02 | c369f502eb1f… |
| AS26827 | US |
assigned | 2002-12-02 | 4662739fb3eb… |
| AS26812 | US |
assigned | 2002-11-27 | 5da2cb3c6d31… |
| AS26815 | US |
assigned | 2002-11-27 | 2d2a4873b9ad… |
| AS26816 | US |
assigned | 2002-11-27 | 225bf12fc6bd… |
| AS26818 | US |
assigned | 2002-11-27 | 4e8440c5fe94… |
| AS26819 | US |
assigned | 2002-11-27 | 9e38e39c581d… |
| AS6468 | US |
assigned | 2002-11-25 | a544c8eabb01… |
| AS10409 | US |
assigned | 2002-11-25 | a544c8eabb01… |
| AS11646 | US |
assigned | 2002-11-25 | 3087cb2937bc… |
| AS26807 | US |
assigned | 2002-11-25 | c00f154df180… |
| AS26808 | US |
assigned | 2002-11-25 | e562d1d20287… |
| AS26809 | US |
assigned | 2002-11-25 | 3fb75eb3b63f… |