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
1,644,924,416
📦
IPv4 networks
76,763
delegated blocks
🧭
IPv6 networks
11,451
delegated blocks
🔗
Autonomous systems
34,128
ASNs
// browse the objects
Browse the ARIN registry
| AS | Country | Status | Allocated | Org handle |
|---|---|---|---|---|
| AS46261 |  US |
assigned | 2008-07-28 | bf15c425ecb6… |
| AS46250 | US |
assigned | 2008-07-25 | 49f57948523d… |
| AS46251 | US |
assigned | 2008-07-25 | 1acdb6a6db5b… |
| AS46253 | US |
assigned | 2008-07-25 | 75573adba719… |
| AS46254 | US |
assigned | 2008-07-25 | 4c623a798eaa… |
| AS46255 | US |
assigned | 2008-07-25 | 9da186d34c7a… |
| AS46256 | US |
assigned | 2008-07-25 | 2714fdc8c428… |
| AS46257 |  GB |
assigned | 2008-07-25 | 865a5f2f2d90… |
| AS46247 | US |
assigned | 2008-07-24 | ba8c49017188… |
| AS46248 | US |
assigned | 2008-07-24 | 998df9bc2e38… |
| AS46249 | US |
assigned | 2008-07-24 | fc6b711a591f… |
| AS46242 | US |
assigned | 2008-07-23 | ab9a8aaad1a7… |
| AS46244 | US |
assigned | 2008-07-23 | 6a3b522f4c8e… |
| AS46245 | US |
assigned | 2008-07-23 | c2a09e9ec2af… |
| AS46231 | US |
assigned | 2008-07-22 | e586513b4435… |
| AS46234 | US |
assigned | 2008-07-22 | 129eb12f7cbc… |
| AS46235 | US |
assigned | 2008-07-22 | 00b981c32e22… |
| AS46236 | US |
assigned | 2008-07-22 | 7f70efff936b… |
| AS46237 | US |
assigned | 2008-07-22 | a7b78826b853… |
| AS46238 | US |
assigned | 2008-07-22 | e6552b0a4e43… |
| AS22191 | US |
assigned | 2008-07-21 | 0a1a4efc1560… |
| AS27414 | US |
assigned | 2008-07-21 | 38c8b3897754… |
| AS46229 | US |
assigned | 2008-07-21 | 9fbeea2cfe63… |
| AS46218 | US |
assigned | 2008-07-18 | 4ff53411e98a… |
| AS46219 | US |
assigned | 2008-07-18 | be87a6f57401… |
| AS46221 | US |
assigned | 2008-07-18 | 7cd9a9d7e2d6… |
| AS46222 | US |
assigned | 2008-07-18 | a0bd2e03d9a7… |
| AS46209 | US |
assigned | 2008-07-17 | fa6efd5dda8a… |
| AS46213 | US |
assigned | 2008-07-17 | b767ad73d8f2… |
| AS46214 | US |
assigned | 2008-07-17 | 26b2ba0c0d58… |
| AS46215 | US |
assigned | 2008-07-17 | 0f5e2fc2c511… |
| AS21770 | US |
assigned | 2008-07-16 | 23094a7ad503… |
| AS32807 | US |
assigned | 2008-07-16 | d916a4eaf1e8… |
| AS46208 | US |
assigned | 2008-07-16 | 6c4c5ebd4eeb… |
| AS15190 | US |
assigned | 2008-07-15 | 1c79c65d2015… |
| AS46206 | US |
assigned | 2008-07-15 | 3a72f733bebe… |
| AS46207 | US |
assigned | 2008-07-15 | 77ba182e8ce0… |
| AS46202 | US |
assigned | 2008-07-14 | c5cc2d69ae93… |
| AS46205 | US |
assigned | 2008-07-14 | 1481ecc87fd7… |
| AS46195 |  CA |
assigned | 2008-07-11 | 6f906388a88b… |
| AS46196 | US |
assigned | 2008-07-11 | 2e0563d34016… |
| AS46198 |  DO |
assigned | 2008-07-11 | ee1ff7576c16… |
| AS46199 | US |
assigned | 2008-07-11 | 31caea8da158… |
| AS46189 | US |
assigned | 2008-07-10 | 1aab21b10bc8… |
| AS46191 | US |
assigned | 2008-07-10 | 4801438eb64e… |
| AS46192 | US |
assigned | 2008-07-10 | 94336e632f1a… |
| AS46193 | US |
assigned | 2008-07-10 | 302960e84b60… |
| AS46185 | US |
assigned | 2008-07-09 | 2ce2787b4f33… |
| AS46186 | US |
assigned | 2008-07-09 | b1c5db26ae38… |
| AS46187 | US |
assigned | 2008-07-09 | e908f22c0053… |
| AS46188 | US |
assigned | 2008-07-09 | 65548c20b9e1… |
| AS46183 | US |
assigned | 2008-07-08 | 2ae77a6853c4… |
| AS46184 | CA |
assigned | 2008-07-08 | 272f782d7803… |
| AS21808 | US |
assigned | 2008-07-07 | 7ffd5c9dfce7… |
| AS17090 | US |
assigned | 2008-07-03 | 56e31ac3b458… |
| AS21779 | US |
assigned | 2008-07-03 | a4481dfd2e70… |
| AS13395 | US |
assigned | 2008-07-02 | 92be8c3e14ed… |
| AS16462 | CA |
assigned | 2008-07-02 | 5e7bc3f3f24d… |
| AS10858 | US |
assigned | 2008-07-01 | bb16abeecaa2… |
| AS11280 | US |
assigned | 2008-07-01 | 5b57cecfd0b0… |
| AS13328 | US |
assigned | 2008-07-01 | 089d0fa8394f… |
| AS46173 | US |
assigned | 2008-06-30 | 84b1251f3230… |
| AS46175 | US |
assigned | 2008-06-30 | 4efcbbe9cab8… |
| AS46179 | US |
assigned | 2008-06-30 | f962727ea9fb… |
| AS46180 | US |
assigned | 2008-06-30 | e4f8b2c81df8… |
| AS46181 | US |
assigned | 2008-06-30 | b88a875fa9b9… |
| AS46182 | US |
assigned | 2008-06-30 | b004b3ecde24… |
| AS46163 | US |
assigned | 2008-06-26 | 34c6c5b76d96… |
| AS46164 | US |
assigned | 2008-06-26 | 81e05477cc28… |
| AS46168 | US |
assigned | 2008-06-26 | f15bb9ceafbc… |
| AS46171 | US |
assigned | 2008-06-26 | 04c6176aba4e… |
| AS46162 | US |
assigned | 2008-06-25 | a1bafc0bce04… |
| AS46145 | US |
assigned | 2008-06-24 | 906a92813f26… |
| AS46147 | US |
assigned | 2008-06-24 | affe9ea9c56a… |
| AS46149 | US |
assigned | 2008-06-24 | 745d08017bea… |
| AS46150 | US |
assigned | 2008-06-24 | 13d2b9e28e1e… |
| AS46151 | US |
assigned | 2008-06-24 | 4fa570b378e8… |
| AS46152 | US |
assigned | 2008-06-24 | c85ee3de8805… |
| AS46153 | US |
assigned | 2008-06-24 | dfb8673cfe0b… |
| AS46155 | US |
assigned | 2008-06-24 | c2a82b529ba7… |
| AS46156 | CA |
assigned | 2008-06-24 | ec2282003e03… |
| AS46158 | US |
assigned | 2008-06-24 | 7da09400c56f… |
| AS46159 | US |
assigned | 2008-06-24 | 061c82932a94… |
| AS46160 | US |
assigned | 2008-06-24 | 31caea8da158… |
| AS11883 | US |
assigned | 2008-06-23 | 68de09adce07… |
| AS14739 | US |
assigned | 2008-06-23 | d204ff64592c… |
| AS14893 | US |
assigned | 2008-06-23 | 2d1f896cb446… |
| AS19207 | US |
assigned | 2008-06-23 | 765282b1e0b0… |
| AS22293 | US |
assigned | 2008-06-23 | 4b04dc3ff710… |
| AS25807 | US |
assigned | 2008-06-23 | 2997dcc3ef44… |
| AS46140 | US |
assigned | 2008-06-20 | 86dd90398920… |
| AS15194 | CA |
assigned | 2008-06-19 | 5fe0f768a333… |
| AS46126 | US |
assigned | 2008-06-19 | 91f45d5eebd2… |
| AS46127 | US |
assigned | 2008-06-19 | 7e7b80af2baf… |
| AS46130 | US |
assigned | 2008-06-19 | 290e720a684f… |
| AS46131 | US |
assigned | 2008-06-19 | af780807d606… |
| AS46132 | US |
assigned | 2008-06-19 | 0b122224ae68… |
| AS46119 | US |
assigned | 2008-06-18 | 3c98f63513e9… |
| AS46120 | US |
assigned | 2008-06-18 | f2e40d2b3ea5… |
| AS46121 | US |
assigned | 2008-06-18 | 2cc0ef9b51fa… |