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
1,645,628,928
📦
IPv4 networks
76,687
delegated blocks
🧭
IPv6 networks
11,336
delegated blocks
🔗
Autonomous systems
34,032
ASNs
// browse the objects
Browse the ARIN registry
| AS | Country | Status | Allocated | Org handle |
|---|---|---|---|---|
| AS396312 |  US |
assigned | 2017-05-04 | a8feb24a3d5f… |
| AS396313 |  CA |
assigned | 2017-05-04 | 8c0e300bc23a… |
| AS46976 | US |
assigned | 2017-05-03 | cfaa2cf2019a… |
| AS396304 |  AG |
assigned | 2017-05-03 | 7606f0925e6c… |
| AS396305 | US |
assigned | 2017-05-03 | 3e1f680918d5… |
| AS396306 | CA |
assigned | 2017-05-03 | ed1b5d10a562… |
| AS396307 | US |
assigned | 2017-05-03 | 975706bafae0… |
| AS19047 | US |
assigned | 2017-05-02 | bda9ea2b27b8… |
| AS396301 | US |
assigned | 2017-05-02 | 86f25c51a6c2… |
| AS396302 | CA |
assigned | 2017-05-02 | d941e8135e85… |
| AS396303 | US |
assigned | 2017-05-02 | 0bbfebc2c239… |
| AS395685 | US |
assigned | 2017-05-01 | 9314f6e485e4… |
| AS396058 | US |
assigned | 2017-05-01 | 5a88a1898be6… |
| AS396297 | CA |
assigned | 2017-05-01 | c287be2f92d2… |
| AS396298 | US |
assigned | 2017-05-01 | e78ecdce9a72… |
| AS396299 | US |
assigned | 2017-05-01 | 8045de3db147… |
| AS396300 | US |
assigned | 2017-05-01 | 02c3b5bf801a… |
| AS395831 | US |
assigned | 2017-04-27 | 3858d7f7a8fe… |
| AS396036 | US |
assigned | 2017-04-27 | 6003bf5a884c… |
| AS396294 | CA |
assigned | 2017-04-27 | d9b6e24eff00… |
| AS396291 | US |
assigned | 2017-04-26 | fa6b5bcf4a02… |
| AS396292 | US |
assigned | 2017-04-26 | c0ea528c7eb8… |
| AS54097 | US |
assigned | 2017-04-25 | 18ff3cdc8efe… |
| AS63416 | US |
assigned | 2017-04-25 | 0509e812acd6… |
| AS64256 | US |
assigned | 2017-04-25 | a90b0ab07ba7… |
| AS396280 | US |
assigned | 2017-04-25 | ce6afdc1d176… |
| AS396281 | US |
assigned | 2017-04-25 | d93458d014b4… |
| AS396282 | US |
assigned | 2017-04-25 | a50ebe568d54… |
| AS396284 | US |
assigned | 2017-04-25 | 36f5fb6f118f… |
| AS396285 | US |
assigned | 2017-04-25 | e34c8b17bdc3… |
| AS396286 | US |
assigned | 2017-04-25 | 156ef3c4f3ca… |
| AS396287 | US |
assigned | 2017-04-25 | 4b69bef2679c… |
| AS396288 | US |
assigned | 2017-04-25 | 11f09d041918… |
| AS396289 | US |
assigned | 2017-04-25 | 5ce51a8fa4a2… |
| AS396276 | US |
assigned | 2017-04-24 | a89fdffd40fc… |
| AS396277 | US |
assigned | 2017-04-24 | ade09ea10fa9… |
| AS396279 | US |
assigned | 2017-04-24 | 67b87a2445ef… |
| AS47092 | US |
assigned | 2017-04-21 | b766b6b38eb0… |
| AS396271 | US |
assigned | 2017-04-21 | 40ca11250495… |
| AS396272 | US |
assigned | 2017-04-21 | c01591795ea1… |
| AS396273 | US |
assigned | 2017-04-21 | aeee7070ecee… |
| AS396274 | US |
assigned | 2017-04-21 | 64185eef3b61… |
| AS396275 | US |
assigned | 2017-04-21 | 0e09bb81fe2f… |
| AS396265 | US |
assigned | 2017-04-20 | 76ce7d95b91c… |
| AS396266 | US |
assigned | 2017-04-20 | 70755dd58d80… |
| AS396267 | US |
assigned | 2017-04-20 | d9db4512edaf… |
| AS396268 | US |
assigned | 2017-04-20 | 9c781d09ec1b… |
| AS396269 | US |
assigned | 2017-04-20 | 74b9e06a5540… |
| AS396270 | US |
assigned | 2017-04-20 | 14fee295df17… |
| AS54721 | US |
assigned | 2017-04-19 | 662bbdeeb658… |
| AS396264 | US |
assigned | 2017-04-19 | 4980b8217915… |
| AS396259 | US |
assigned | 2017-04-18 | 2ed59ff4a3b9… |
| AS396260 | US |
assigned | 2017-04-18 | 868bbabece32… |
| AS396261 | US |
assigned | 2017-04-18 | c907122c60c6… |
| AS396262 | US |
assigned | 2017-04-18 | 3df06aeb7258… |
| AS4556 | US |
assigned | 2017-04-17 | c55fd367b80f… |
| AS32840 | US |
assigned | 2017-04-17 | 5c99c3788b77… |
| AS396255 | US |
assigned | 2017-04-17 | 4e6e09f64e3d… |
| AS396256 | US |
assigned | 2017-04-17 | 29c036e53d7c… |
| AS396257 | US |
assigned | 2017-04-17 | 2ae07234bb62… |
| AS396258 | US |
assigned | 2017-04-17 | 3ff040353ed5… |
| AS396251 | US |
assigned | 2017-04-14 | a68539158665… |
| AS396253 | US |
assigned | 2017-04-14 | c69b147ef431… |
| AS396254 | US |
assigned | 2017-04-14 | 975f2d933fbe… |
| AS396242 | US |
assigned | 2017-04-13 | 261258ecc99e… |
| AS396244 | US |
assigned | 2017-04-13 | e6f094131558… |
| AS396245 | US |
assigned | 2017-04-13 | 158f92a640d3… |
| AS396247 | US |
assigned | 2017-04-13 | a003a87fc024… |
| AS396248 | US |
assigned | 2017-04-13 | 5b7dda0e191d… |
| AS396249 | US |
assigned | 2017-04-13 | 1eaded536857… |
| AS54623 | US |
assigned | 2017-04-12 | d0c4027545fc… |
| AS395923 | US |
assigned | 2017-04-12 | 918d7b1b0e09… |
| AS396241 | US |
assigned | 2017-04-12 | db8bb0561706… |
| AS396230 | US |
assigned | 2017-04-11 | 5c4f7d8d2250… |
| AS396231 | US |
assigned | 2017-04-11 | f578a53040b8… |
| AS396232 | US |
assigned | 2017-04-11 | 92e725556636… |
| AS396233 | US |
assigned | 2017-04-11 | c707bb7c90dd… |
| AS396235 | US |
assigned | 2017-04-11 | 814ce43ea912… |
| AS396236 | US |
assigned | 2017-04-11 | b79aa9085542… |
| AS396237 | CA |
assigned | 2017-04-11 | 9cdf66ffd6b3… |
| AS396238 | US |
assigned | 2017-04-11 | 5e2f8ba05d36… |
| AS3365 | US |
assigned | 2017-04-10 | c1f0abf220cd… |
| AS396225 | US |
assigned | 2017-04-10 | f15b4cdf3b4f… |
| AS396226 | US |
assigned | 2017-04-10 | f1f3383c3726… |
| AS396227 | US |
assigned | 2017-04-10 | 5221456c5eab… |
| AS396228 | US |
assigned | 2017-04-10 | 73928a0120dd… |
| AS396229 | US |
assigned | 2017-04-10 | 328e13175c49… |
| AS64267 | US |
assigned | 2017-04-07 | 48ef2d7d0589… |
| AS396224 | US |
assigned | 2017-04-07 | 8c89b17a09a9… |
| AS396209 | US |
assigned | 2017-04-06 | bed0b4560ab7… |
| AS396210 | US |
assigned | 2017-04-06 | 6a2a7b2626a9… |
| AS396211 | US |
assigned | 2017-04-06 | 1ddd96243475… |
| AS396212 | US |
assigned | 2017-04-06 | 98402a0808c4… |
| AS396213 | US |
assigned | 2017-04-06 | 76bd25dc7b81… |
| AS396214 | US |
assigned | 2017-04-06 | 4f45cfcae8e6… |
| AS396215 | US |
assigned | 2017-04-06 | 0a33cb93a8bc… |
| AS396217 | US |
assigned | 2017-04-06 | 5c2837233f7c… |
| AS396218 | US |
assigned | 2017-04-06 | b70bc041c569… |
| AS396220 | US |
assigned | 2017-04-06 | 32d5df364c2e… |
| AS396205 | US |
assigned | 2017-04-05 | f0ae3f50c189… |