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
1,645,875,712
📦
IPv4 networks
76,665
delegated blocks
🧭
IPv6 networks
11,326
delegated blocks
🔗
Autonomous systems
34,014
ASNs
// browse the objects
Browse the ARIN registry
| AS | Country | Status | Allocated | Org handle |
|---|---|---|---|---|
| AS7164 |  US |
assigned | 1996-09-26 | a74f80fdf4a0… |
| AS7165 | US |
assigned | 1996-09-26 | 66091db99689… |
| AS7166 | US |
assigned | 1996-09-26 | 4259b9ddb599… |
| AS7169 | US |
assigned | 1996-09-26 | df36ed479ae4… |
| AS7158 | US |
assigned | 1996-09-25 | f6bbd795ff61… |
| AS7156 | US |
assigned | 1996-09-24 | a5bec984091a… |
| AS7146 | US |
assigned | 1996-09-20 | ace7a9bcd65c… |
| AS7147 | US |
assigned | 1996-09-20 | daded5b15a2d… |
| AS7148 | US |
assigned | 1996-09-20 | 0e2cca8f1aec… |
| AS7151 | US |
assigned | 1996-09-20 | 0e660f095dee… |
| AS7152 | US |
assigned | 1996-09-20 | 595688842205… |
| AS7153 | US |
assigned | 1996-09-20 | 2b6f6a7f916b… |
| AS5714 | US |
assigned | 1996-09-17 | acd8ae27f732… |
| AS7142 | US |
assigned | 1996-09-17 | cbcdaf8e784d… |
| AS7144 | US |
assigned | 1996-09-17 | 62ddf5a83397… |
| AS7145 | US |
assigned | 1996-09-17 | e3e0ce772965… |
| AS7138 | US |
assigned | 1996-09-16 | db221dcc5ff1… |
| AS7139 | US |
assigned | 1996-09-16 | 4ce4a182502b… |
| AS7140 | US |
assigned | 1996-09-16 | 911c6bb3d36c… |
| AS7141 | US |
assigned | 1996-09-16 | de88e0047d5e… |
| AS7126 | US |
assigned | 1996-09-13 | f5fc07e00677… |
| AS7127 | US |
assigned | 1996-09-13 | d3e4a601ebd6… |
| AS7128 | US |
assigned | 1996-09-13 | db759f77c184… |
| AS7129 | US |
assigned | 1996-09-13 | 4ff042d612b9… |
| AS7130 | US |
assigned | 1996-09-13 | 36721e18cb8a… |
| AS7132 | US |
assigned | 1996-09-13 | 81e05477cc28… |
| AS7133 | US |
assigned | 1996-09-13 | 6aee5c79fc03… |
| AS7134 | US |
assigned | 1996-09-13 | 9ae75bb7d6e1… |
| AS7135 | US |
assigned | 1996-09-13 | a3ef6b60dfc8… |
| AS7113 | US |
assigned | 1996-09-11 | 18b4881878ca… |
| AS7114 | US |
assigned | 1996-09-11 | 618e0bff6ac8… |
| AS7115 | US |
assigned | 1996-09-11 | d89320b0429c… |
| AS7116 | US |
assigned | 1996-09-11 | 5adabae8ede2… |
| AS7117 | US |
assigned | 1996-09-11 | b307bb4cc36f… |
| AS7118 | US |
assigned | 1996-09-11 | 421052c2fa6b… |
| AS7119 | US |
assigned | 1996-09-11 | 0b2cd82698a9… |
| AS7121 | US |
assigned | 1996-09-11 | 26638e3e2693… |
| AS7122 |  CA |
assigned | 1996-09-11 | 7de51f8320f6… |
| AS7123 | US |
assigned | 1996-09-11 | 2a73307d6060… |
| AS7108 | US |
assigned | 1996-09-10 | 9e329dc56bb2… |
| AS7109 | US |
assigned | 1996-09-10 | 547c6a32e104… |
| AS7110 | CA |
assigned | 1996-09-10 | 0bcd239d0e51… |
| AS7111 | US |
assigned | 1996-09-10 | 27a5ddc3e663… |
| AS7112 | US |
assigned | 1996-09-10 | 2e3b6ebc7585… |
| AS7100 | CA |
assigned | 1996-09-06 | 0066cb714020… |
| AS7101 | US |
assigned | 1996-09-06 | 70aa8a2a9f78… |
| AS7102 | US |
assigned | 1996-09-06 | 9e189fb99453… |
| AS7104 | US |
assigned | 1996-09-06 | 38d9203f03b0… |
| AS7105 | US |
assigned | 1996-09-06 | 5c805cde49f3… |
| AS7106 | US |
assigned | 1996-09-06 | 30e54df07ddb… |
| AS7107 | US |
assigned | 1996-09-06 | fbf709fc4174… |
| AS8042 | US |
assigned | 1996-09-04 | 314b164bd89c… |
| AS4303 | US |
assigned | 1996-09-03 | 45fe880b68a8… |
| AS8036 | US |
assigned | 1996-09-03 | c47a72e840f5… |
| AS8039 | US |
assigned | 1996-09-03 | 6c065d5b54b8… |
| AS8040 | US |
assigned | 1996-09-03 | 60e1f06476e4… |
| AS6558 | US |
assigned | 1996-08-30 | 6808721d90f2… |
| AS6559 | US |
assigned | 1996-08-30 | 6278ad90ff5a… |
| AS8027 | US |
assigned | 1996-08-30 | 1e8f65a2b624… |
| AS8028 | US |
assigned | 1996-08-30 | 3d1c05c2a139… |
| AS8029 | US |
assigned | 1996-08-30 | b844911fceb6… |
| AS8030–AS8035 | US |
assigned | 1996-08-30 | bfff57bcaf4b… |
| AS6547 | US |
assigned | 1996-08-29 | 128e02a53fe4… |
| AS6548 | US |
assigned | 1996-08-29 | 7d5c76e2dc39… |
| AS6549 | US |
assigned | 1996-08-29 | 0b3c946c153c… |
| AS6550 | US |
assigned | 1996-08-29 | 788b3225e94d… |
| AS6552 | US |
assigned | 1996-08-29 | 2a8dcf36b418… |
| AS6554 | US |
assigned | 1996-08-29 | 83764ea45e88… |
| AS6557 | US |
assigned | 1996-08-29 | 888299de4af0… |
| AS6544 | US |
assigned | 1996-08-28 | dcf5f41432e4… |
| AS6546 | US |
assigned | 1996-08-28 | a13fc67dda5b… |
| AS8025 | US |
assigned | 1996-08-28 | a77037661c3d… |
| AS8019 | US |
assigned | 1996-08-27 | 66f4aec27722… |
| AS8020 | US |
assigned | 1996-08-27 | 4f19229cbdd1… |
| AS8021 | US |
assigned | 1996-08-27 | 7ce65f469a07… |
| AS8022 | US |
assigned | 1996-08-27 | 2519bb511360… |
| AS8023 | US |
assigned | 1996-08-27 | 77e183a75b20… |
| AS193 | US |
assigned | 1996-08-26 | 0596821a6910… |
| AS8009 | US |
assigned | 1996-08-26 | 7a1fdc7b947d… |
| AS8010 | US |
assigned | 1996-08-26 | 2e9642dcc1d7… |
| AS8012 | US |
assigned | 1996-08-26 | 790b0a93a5f1… |
| AS8014 |  BS |
assigned | 1996-08-26 | 0e4d0ecfe885… |
| AS8015 | US |
assigned | 1996-08-26 | 73857dd3d742… |
| AS8002 | US |
assigned | 1996-08-23 | 09bf42dba0c2… |
| AS8004 | US |
assigned | 1996-08-23 | c3e5289c7028… |
| AS8005 | US |
assigned | 1996-08-23 | 87c886906987… |
| AS8006 | US |
assigned | 1996-08-23 | 78e180858ab4… |
| AS8001 | US |
assigned | 1996-08-22 | e12691799d8b… |
| AS7099 | US |
assigned | 1996-08-21 | baa54b249439… |
| AS8000 | US |
assigned | 1996-08-21 | 61f6cbffe659… |
| AS7097 | US |
assigned | 1996-08-20 | f9107f6aa386… |
| AS7098 | US |
assigned | 1996-08-20 | 79f410d41544… |
| AS7092 | US |
assigned | 1996-08-19 | 5850db6c0317… |
| AS7093 | US |
assigned | 1996-08-19 | 683b09702a12… |
| AS7094 | US |
assigned | 1996-08-19 | 647fbaee8207… |
| AS7095 | US |
assigned | 1996-08-19 | be514489daa9… |
| AS7096 | US |
assigned | 1996-08-19 | 956bfc2f6cb9… |
| AS7090 | US |
assigned | 1996-08-16 | 3334421b457e… |
| AS7091 | US |
assigned | 1996-08-16 | b44438d444c7… |
| AS7088 | US |
assigned | 1996-08-15 | 2c27e6763625… |