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 |
|---|---|---|---|---|
| AS33190 |  US |
assigned | 2004-10-20 | 87d3a0fcecb7… |
| AS33170 | US |
assigned | 2004-10-19 | a8fc6a5f8a36… |
| AS33172 | US |
assigned | 2004-10-19 | 1d6606ccd0f0… |
| AS33176 | US |
assigned | 2004-10-19 | 6b7986c2b74b… |
| AS33155 | US |
assigned | 2004-10-18 | 761f06711d19… |
| AS33157 | US |
assigned | 2004-10-18 | fca460f9d966… |
| AS33159 | US |
assigned | 2004-10-18 | 3dd6bb19d455… |
| AS33160 | US |
assigned | 2004-10-18 | cd7b2e7ec5cd… |
| AS33161 | US |
assigned | 2004-10-18 | 7ca71915ef9b… |
| AS33162 |  CA |
assigned | 2004-10-18 | f8447314fcbe… |
| AS33165 | US |
assigned | 2004-10-18 | fe1bf20bce56… |
| AS33166 | US |
assigned | 2004-10-18 | 8c2ff4ffa66d… |
| AS33167 | US |
assigned | 2004-10-18 | e3fe6c6d06ad… |
| AS33154 | US |
assigned | 2004-10-15 | 4dcca514f94e… |
| AS33151 | US |
assigned | 2004-10-14 | 32354656dd04… |
| AS33152 | US |
assigned | 2004-10-14 | 8992a7d5eff9… |
| AS33153 | US |
assigned | 2004-10-14 | bcf3d6074d38… |
| AS33144 | US |
assigned | 2004-10-13 | 92921d25e3ea… |
| AS33145 | US |
assigned | 2004-10-13 | d9b0a50c6921… |
| AS33147 | US |
assigned | 2004-10-13 | 5d84c7f42d6c… |
| AS33149 | US |
assigned | 2004-10-13 | 7f51543ef5bc… |
| AS33141 | US |
assigned | 2004-10-12 | 7ffc481f5213… |
| AS33142 | US |
assigned | 2004-10-12 | 3349c2de4cec… |
| AS33139 | CA |
assigned | 2004-10-08 | e811ca5396f4… |
| AS33140 | US |
assigned | 2004-10-08 | 911c6bb3d36c… |
| AS33130 | CA |
assigned | 2004-10-07 | b22653b46dd6… |
| AS33132 | US |
assigned | 2004-10-07 | 34d342be0361… |
| AS33133 | US |
assigned | 2004-10-07 | 19adf6e35b81… |
| AS33135 | US |
assigned | 2004-10-07 | 9824322a03fe… |
| AS33125 | US |
assigned | 2004-10-06 | 6cd6208e8ff3… |
| AS33127 | US |
assigned | 2004-10-06 | ab887fcf97a5… |
| AS33121 | US |
assigned | 2004-10-05 | 012ec67cdfc3… |
| AS33122 | US |
assigned | 2004-10-05 | b473330fef07… |
| AS33114 | US |
assigned | 2004-10-04 | 57a0c90b45d3… |
| AS33117 | US |
assigned | 2004-10-04 | acefdf74cbbe… |
| AS33119 | US |
assigned | 2004-10-04 | 65016ba39c26… |
| AS33100 | US |
assigned | 2004-10-01 | 09d2e78876b8… |
| AS33102 | US |
assigned | 2004-10-01 | cd251a82a16a… |
| AS33109 | US |
assigned | 2004-10-01 | fca460f9d966… |
| AS33094 | US |
assigned | 2004-09-29 | 8a61819fa7ce… |
| AS33098 | US |
assigned | 2004-09-29 | 7744520fa5e7… |
| AS33071 | US |
assigned | 2004-09-28 | bfbf7b5fb987… |
| AS33072 | US |
assigned | 2004-09-28 | bfbf7b5fb987… |
| AS33073 | US |
assigned | 2004-09-28 | bfbf7b5fb987… |
| AS33074 | US |
assigned | 2004-09-28 | bfbf7b5fb987… |
| AS33075 | US |
assigned | 2004-09-28 | bfbf7b5fb987… |
| AS33076 | US |
assigned | 2004-09-28 | bfbf7b5fb987… |
| AS33077 | US |
assigned | 2004-09-28 | bfbf7b5fb987… |
| AS33078 | US |
assigned | 2004-09-28 | bfbf7b5fb987… |
| AS33079 | US |
assigned | 2004-09-28 | bfbf7b5fb987… |
| AS33080 | US |
assigned | 2004-09-28 | bfbf7b5fb987… |
| AS33081 | US |
assigned | 2004-09-28 | bfbf7b5fb987… |
| AS33082 | US |
assigned | 2004-09-28 | bfbf7b5fb987… |
| AS33085 | US |
assigned | 2004-09-28 | 410cc0176eb7… |
| AS33087 | US |
assigned | 2004-09-28 | c98417349ae0… |
| AS33088 | US |
assigned | 2004-09-28 | 976b50685cfc… |
| AS33090 | US |
assigned | 2004-09-28 | cc7a1dd8f2a5… |
| AS33091 | CA |
assigned | 2004-09-28 | 5b780a334283… |
| AS33065 | US |
assigned | 2004-09-24 | c043767159d1… |
| AS33067 | US |
assigned | 2004-09-24 | 47544f475829… |
| AS33070 | US |
assigned | 2004-09-24 | c66e83fbb76c… |
| AS33059 | US |
assigned | 2004-09-23 | c69d336501b4… |
| AS33061 | US |
assigned | 2004-09-23 | c69d336501b4… |
| AS33052 | US |
assigned | 2004-09-22 | e220ed812a4c… |
| AS33053 | US |
assigned | 2004-09-22 | aa494e6691cd… |
| AS33054 | US |
assigned | 2004-09-22 | 85893a89da48… |
| AS33055 | US |
assigned | 2004-09-22 | ba1c960c15a5… |
| AS33056 | CA |
assigned | 2004-09-22 | 7985d3a7b802… |
| AS33058 | US |
assigned | 2004-09-22 | 67f6578ec4e9… |
| AS33048 | US |
assigned | 2004-09-21 | 1eaf7a2ba16e… |
| AS33049 | US |
assigned | 2004-09-21 | 7225384b885d… |
| AS33050 | US |
assigned | 2004-09-21 | 4aadf4a3aeb1… |
| AS33034 | US |
assigned | 2004-09-17 | faa9c3234552… |
| AS33037 | US |
assigned | 2004-09-17 | 97c4e0ca0d92… |
| AS33038 | US |
assigned | 2004-09-17 | 965099faa91a… |
| AS33041 | CA |
assigned | 2004-09-17 | f4abed87d4e6… |
| AS33043 | US |
assigned | 2004-09-17 | aab7ea89a138… |
| AS33025 | US |
assigned | 2004-09-16 | 556ea8dbb496… |
| AS33026 | US |
assigned | 2004-09-16 | d0eb5f5903ba… |
| AS33030 | US |
assigned | 2004-09-16 | 18df1668a361… |
| AS33033 | US |
assigned | 2004-09-16 | c1cc92c83435… |
| AS33022 | US |
assigned | 2004-09-15 | cd77ff2316a7… |
| AS33013 | US |
assigned | 2004-09-14 | c3d8c36c9a5a… |
| AS33014 | US |
assigned | 2004-09-14 | 9fe3bc14b18a… |
| AS33007 | CA |
assigned | 2004-09-10 | 32c7650df951… |
| AS33009 | US |
assigned | 2004-09-10 | 261e9498e40e… |
| AS33010 | US |
assigned | 2004-09-10 | 19adb07d3677… |
| AS33005 | US |
assigned | 2004-09-09 | 7e435d5931f7… |
| AS32999 | US |
assigned | 2004-09-08 | b051efed863d… |
| AS33001 | US |
assigned | 2004-09-08 | 282f3e406619… |
| AS32992 | US |
assigned | 2004-09-07 | e2222da90f20… |
| AS32996 | US |
assigned | 2004-09-07 | fdc65fff10c0… |
| AS32997 | US |
assigned | 2004-09-07 | c4fef8e680d3… |
| AS32978 | US |
assigned | 2004-09-03 | 63641b5ac8cd… |
| AS32979 | US |
assigned | 2004-09-03 | 63641b5ac8cd… |
| AS32980 | US |
assigned | 2004-09-03 | 63641b5ac8cd… |
| AS32981 | US |
assigned | 2004-09-03 | 63641b5ac8cd… |
| AS32988 | US |
assigned | 2004-09-03 | bb847a07262d… |
| AS32991 | US |
assigned | 2004-09-03 | f4e8e59d4560… |
| AS32974 | US |
assigned | 2004-09-02 | 9d4125fe186a… |