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
1.64B
1,644,931,584
📦
IPv4 networks
76,754
delegated blocks
🧭
IPv6 networks
11,445
delegated blocks
🔗
Autonomous systems
34,119
ASNs
// browse the objects
Browse the ARIN registry
| AS | Country | Status | Allocated | Org handle |
|---|---|---|---|---|
| AS400229 |  US |
assigned | 2021-11-16 | 7af92b237ef3… |
| AS400224 | US |
assigned | 2021-11-15 | 18d638449fb8… |
| AS400225 | US |
assigned | 2021-11-15 | 4968faee1c59… |
| AS400226 | US |
assigned | 2021-11-15 | 26fe9fbbe296… |
| AS400227 | US |
assigned | 2021-11-15 | 3e8b47c40028… |
| AS400228 | US |
assigned | 2021-11-15 | 925ef5c84f8e… |
| AS400217 | US |
assigned | 2021-11-12 | 70c9d82fa6b4… |
| AS400218 | US |
assigned | 2021-11-12 | 7660f14acd6a… |
| AS400219 | US |
assigned | 2021-11-12 | d8364986e871… |
| AS400220 | US |
assigned | 2021-11-12 | 1be13ab6079d… |
| AS400221 |  CA |
assigned | 2021-11-12 | bd178b961a6e… |
| AS400222 | US |
assigned | 2021-11-12 | 139088b169a1… |
| AS400212 | US |
assigned | 2021-11-10 | 7087cfcafc81… |
| AS400213 | US |
assigned | 2021-11-10 | c841f129db71… |
| AS400214 | US |
assigned | 2021-11-10 | 44c73d007c49… |
| AS400215 | US |
assigned | 2021-11-10 | 727d62b84d51… |
| AS400216 | US |
assigned | 2021-11-10 | 8fb53116586c… |
| AS400210 | US |
assigned | 2021-11-09 | 183fa92942ae… |
| AS400211 | US |
assigned | 2021-11-09 | b059eef361af… |
| AS400205 | US |
assigned | 2021-11-08 | 73911882438e… |
| AS400207 | US |
assigned | 2021-11-08 | 8229fc69fa9e… |
| AS400208 | US |
assigned | 2021-11-08 | 89215e5b1f56… |
| AS400200 | CA |
assigned | 2021-11-05 | 5806049dae5f… |
| AS400201 | US |
assigned | 2021-11-05 | b067fa324fc0… |
| AS400202 | CA |
assigned | 2021-11-05 | 51ee5d6c95c5… |
| AS400203 | US |
assigned | 2021-11-05 | 21992123e2c1… |
| AS400204 | US |
assigned | 2021-11-05 | 13159aeb7eb8… |
| AS400198 | CA |
assigned | 2021-11-04 | 00d638740fad… |
| AS400199 | US |
assigned | 2021-11-04 | 9b7c50183ebd… |
| AS400187 | US |
assigned | 2021-11-03 | 136375e5cf3b… |
| AS400188 | US |
assigned | 2021-11-03 | 790392f3c2c4… |
| AS400189 | US |
assigned | 2021-11-03 | 339b9244b7c7… |
| AS400190 | US |
assigned | 2021-11-03 | 3f4b23067670… |
| AS400191 | US |
assigned | 2021-11-03 | 4fb9eee53ec3… |
| AS400192 | US |
assigned | 2021-11-03 | d728c1d350b6… |
| AS400193 | US |
assigned | 2021-11-03 | 5c6cb6ae9aac… |
| AS400194 | US |
assigned | 2021-11-03 | fcd9658f8d57… |
| AS400195 | US |
assigned | 2021-11-03 | 8a435c98c5cd… |
| AS400196 | CA |
assigned | 2021-11-03 | 5eb0e946adaf… |
| AS400186 | US |
assigned | 2021-11-02 | 6281e2bfb5e8… |
| AS40399 | US |
assigned | 2021-11-01 | c35511c4b61e… |
| AS400174 | US |
assigned | 2021-11-01 | d452c1115b14… |
| AS400175 | US |
assigned | 2021-11-01 | acfdc86ebe0e… |
| AS400176 | CA |
assigned | 2021-11-01 | 1dc9c1e61b84… |
| AS400177 | US |
assigned | 2021-11-01 | fce25aad9f2b… |
| AS400178 | US |
assigned | 2021-11-01 | 8d3e2d272fcd… |
| AS400179 | US |
assigned | 2021-11-01 | 93c8470c05cf… |
| AS400180 | US |
assigned | 2021-11-01 | 952ff1e32c86… |
| AS400181 | US |
assigned | 2021-11-01 | 12259217c22b… |
| AS400182 | US |
assigned | 2021-11-01 | 6e791bd72c38… |
| AS400183 | US |
assigned | 2021-11-01 | ca1f918df506… |
| AS400185 | US |
assigned | 2021-11-01 | 8bcb4299e2bf… |
| AS14880 | US |
assigned | 2021-10-29 | 66b20c927243… |
| AS40850 | US |
assigned | 2021-10-29 | 58b3d26fcb18… |
| AS46318 | US |
assigned | 2021-10-29 | 66b20c927243… |
| AS400169 | US |
assigned | 2021-10-28 | c227959716e4… |
| AS400170 | CA |
assigned | 2021-10-28 | 7f223bc3a33f… |
| AS400171 | US |
assigned | 2021-10-28 | 328a7321bd89… |
| AS400172 | US |
assigned | 2021-10-28 | 8c5e34184f03… |
| AS400173 | CA |
assigned | 2021-10-28 | 8066a78829a8… |
| AS394467 | US |
assigned | 2021-10-27 | be5807502e0e… |
| AS400167 | US |
assigned | 2021-10-27 | 9fb72ec88bfb… |
| AS400168 | US |
assigned | 2021-10-27 | 149182d7955d… |
| AS54829 | US |
assigned | 2021-10-26 | ce4f3edef72d… |
| AS400166 | US |
assigned | 2021-10-26 | bcf76699d4e4… |
| AS400164 | US |
assigned | 2021-10-25 | 780a5f29a1f6… |
| AS400165 | US |
assigned | 2021-10-25 | 3447e85f7ad2… |
| AS35990 | US |
assigned | 2021-10-22 | 400d2bca9605… |
| AS400163 | CA |
assigned | 2021-10-22 | 97dd5a4d000e… |
| AS54074 | US |
assigned | 2021-10-21 | e5089b41c412… |
| AS400152 | US |
assigned | 2021-10-21 | 9bb0830537cf… |
| AS400153 | US |
assigned | 2021-10-21 | c9116f63df2c… |
| AS400154 |  PR |
assigned | 2021-10-21 | efb32ec24b8c… |
| AS400155 | US |
assigned | 2021-10-21 | bed201a7f242… |
| AS400156 | US |
assigned | 2021-10-21 | 8a8a7aeedb14… |
| AS400157 | US |
assigned | 2021-10-21 | 0aade9087acf… |
| AS400159 | US |
assigned | 2021-10-21 | b386d8c00cbb… |
| AS400160 | US |
assigned | 2021-10-21 | 2e940b57be46… |
| AS32669 | US |
assigned | 2021-10-20 | 77eb0c5d59a8… |
| AS400146 | US |
assigned | 2021-10-20 | 3d3e10c27745… |
| AS400147 | US |
assigned | 2021-10-20 | 47670989fc7b… |
| AS400148 | US |
assigned | 2021-10-20 | 57027b9d54c5… |
| AS400149 | US |
assigned | 2021-10-20 | 9e55e34b972f… |
| AS400150 | CA |
assigned | 2021-10-20 | 507b81f08f45… |
| AS400151 | US |
assigned | 2021-10-20 | 1ec0584e9a41… |
| AS400145 | US |
assigned | 2021-10-19 | 90df4a582f52… |
| AS400140 | US |
assigned | 2021-10-18 | adaa32e1bed3… |
| AS400141 | US |
assigned | 2021-10-18 | 9d674c45edb1… |
| AS400142 | US |
assigned | 2021-10-18 | 657b1669d3f8… |
| AS400144 | US |
assigned | 2021-10-18 | dcfdde1c3e9c… |
| AS22568 | US |
assigned | 2021-10-15 | 0e9b689730b3… |
| AS400132 | US |
assigned | 2021-10-15 | 72865de9a6f4… |
| AS400133 | CA |
assigned | 2021-10-15 | f03022481d44… |
| AS400134 | US |
assigned | 2021-10-15 | fe0d6fba9d60… |
| AS400135 | US |
assigned | 2021-10-15 | 4569b5f08553… |
| AS400136 | US |
assigned | 2021-10-15 | 16b6bc0f33ff… |
| AS400137 | US |
assigned | 2021-10-15 | e27fd411f3e5… |
| AS400138 | US |
assigned | 2021-10-15 | 195796452368… |
| AS400139 | US |
assigned | 2021-10-15 | b4d85c1ad1b9… |
| AS15020 | US |
assigned | 2021-10-13 | 774bf1b5d4a5… |