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
1,639,263,232
📦
IPv4 networks
76,743
delegated blocks
🧭
IPv6 networks
11,453
delegated blocks
🔗
Autonomous systems
34,133
ASNs
// browse the objects
Browse the ARIN registry
| AS | Country | Status | Allocated | Org handle |
|---|---|---|---|---|
| AS16545 |  US |
assigned | 2012-09-28 | f9bd26bdbac1… |
| AS16632 | US |
assigned | 2012-09-28 | 2f45dcea7f1d… |
| AS16792 | US |
assigned | 2012-09-28 | 29a203a312d3… |
| AS16914 | US |
assigned | 2012-09-28 | b18a73fbb8f9… |
| AS16998 | US |
assigned | 2012-09-28 | a2f60353bb72… |
| AS14951 | US |
assigned | 2012-09-27 | cfd61efccba4… |
| AS14973 | US |
assigned | 2012-09-27 | aa13c6f81254… |
| AS14997 | US |
assigned | 2012-09-27 | ad857d85524b… |
| AS15029 | US |
assigned | 2012-09-27 | 5090b33b29fa… |
| AS15050 | US |
assigned | 2012-09-27 | e83b86062936… |
| AS15101 |  CA |
assigned | 2012-09-27 | e3af3ba0d27a… |
| AS15286 | US |
assigned | 2012-09-27 | ef5ab498f8ee… |
| AS14782 | US |
assigned | 2012-09-26 | 9d561a993c2a… |
| AS13932 | US |
assigned | 2012-09-25 | 3401f9a886bc… |
| AS13995 | US |
assigned | 2012-09-25 | 840eb4b83cce… |
| AS13997 | US |
assigned | 2012-09-25 | 360f7c8b219f… |
| AS14061 | US |
assigned | 2012-09-25 | cd0f3b8e7d94… |
| AS12235 | US |
assigned | 2012-09-24 | f55358d9ab3e… |
| AS13475 | US |
assigned | 2012-09-24 | b325f9c90d6e… |
| AS13620 | US |
assigned | 2012-09-24 | 17c328303132… |
| AS11494 | US |
assigned | 2012-09-21 | 3f29ccd78c5c… |
| AS11690 | US |
assigned | 2012-09-21 | 36c9ef118b22… |
| AS11990 | US |
assigned | 2012-09-21 | 4efb5b6dd58d… |
| AS12065 | US |
assigned | 2012-09-21 | ed9b1aedd88b… |
| AS12104 | US |
assigned | 2012-09-21 | 8ace5129437a… |
| AS10956 | US |
assigned | 2012-09-20 | 0a5da0de2770… |
| AS11475 | US |
assigned | 2012-09-20 | be524b1d088a… |
| AS3967 | US |
assigned | 2012-09-19 | 611f5baa3dc4… |
| AS4566 | US |
assigned | 2012-09-19 | f9e56da48b2c… |
| AS4866 | US |
assigned | 2012-09-19 | c2dfb9e7c865… |
| AS6355 | US |
assigned | 2012-09-19 | d221bd986e7b… |
| AS6955 | US |
assigned | 2012-09-19 | 94f36f0eb073… |
| AS10279 | US |
assigned | 2012-09-19 | 2cb7b1b9169f… |
| AS2020 | US |
assigned | 2012-09-17 | f6f3d252330f… |
| AS2768 | US |
assigned | 2012-09-17 | c13e466617b5… |
| AS3384 | US |
assigned | 2012-09-17 | cadcc67f1732… |
| AS3410 | US |
assigned | 2012-09-17 | 7ccd0b2332d9… |
| AS7415 | US |
assigned | 2012-09-17 | 91d30bc93c81… |
| AS11143 | US |
assigned | 2012-09-17 | 8dba4f4997e8… |
| AS11372 | US |
assigned | 2012-09-17 | 2bc587385d87… |
| AS11376 | US |
assigned | 2012-09-17 | 927d500abb21… |
| AS54870 | US |
assigned | 2012-09-14 | c05e230f1472… |
| AS54871 | US |
assigned | 2012-09-14 | 4136fc9151ea… |
| AS54872 | US |
assigned | 2012-09-14 | f3c48d4cee26… |
| AS54876 | US |
assigned | 2012-09-14 | 73bd31f3b5ff… |
| AS54863 | US |
assigned | 2012-09-13 | 48e2166d96ff… |
| AS54864 | US |
assigned | 2012-09-13 | 9930ce4a5cb0… |
| AS54865 | US |
assigned | 2012-09-13 | 6bf732615162… |
| AS54866 | US |
assigned | 2012-09-13 | 8718acd3caea… |
| AS54867 | CA |
assigned | 2012-09-13 | 0e702695cc8d… |
| AS54868 | US |
assigned | 2012-09-13 | 430c9828d3cb… |
| AS54869 | US |
assigned | 2012-09-13 | d28a382d3034… |
| AS54859 | CA |
assigned | 2012-09-12 | 6a9eaebfbfaa… |
| AS54860 | US |
assigned | 2012-09-12 | 1c37160ce3d1… |
| AS54862 | US |
assigned | 2012-09-12 | 17e1731aa1a0… |
| AS54855 | US |
assigned | 2012-09-11 | 808a19f6a6d5… |
| AS54856 | US |
assigned | 2012-09-11 | 6ac9e8ec86fb… |
| AS54857 | US |
assigned | 2012-09-11 | a4be6758a616… |
| AS54858 | US |
assigned | 2012-09-11 | 1a922969fbba… |
| AS14640 | US |
assigned | 2012-09-10 | fcb1b6503bcb… |
| AS20242 | US |
assigned | 2012-09-10 | 6ac7cf5c5b1c… |
| AS26278 | US |
assigned | 2012-09-10 | 9b246ef77efc… |
| AS54851 | US |
assigned | 2012-09-10 | 5ea60cab4b95… |
| AS54854 | US |
assigned | 2012-09-10 | c50443de2b76… |
| AS54845 | US |
assigned | 2012-09-07 | 1844ee917907… |
| AS54846 | US |
assigned | 2012-09-07 | 5b57cecfd0b0… |
| AS54847 | US |
assigned | 2012-09-07 | e7c64f5eb976… |
| AS54848 |  PR |
assigned | 2012-09-07 | 972426a406f3… |
| AS54850 | US |
assigned | 2012-09-07 | afc48a3ad7df… |
| AS54841 | CA |
assigned | 2012-09-06 | 0e702695cc8d… |
| AS54843 | US |
assigned | 2012-09-06 | 927803cd6d9a… |
| AS54831 | US |
assigned | 2012-09-05 | 031964691733… |
| AS54832 | US |
assigned | 2012-09-05 | a0f168820903… |
| AS54834 | US |
assigned | 2012-09-05 | bcfe04c7c705… |
| AS54836 | US |
assigned | 2012-09-05 | 57b5027af6c2… |
| AS54838 | US |
assigned | 2012-09-05 | d9d05d7e747c… |
| AS54839 | US |
assigned | 2012-09-05 | 3e61443f1282… |
| AS54840 | US |
assigned | 2012-09-05 | 5d0d20130228… |
| AS23413 | US |
assigned | 2012-09-04 | c429648f5dc1… |
| AS54830 | CA |
assigned | 2012-09-04 | 9d523874698c… |
| AS54828 | US |
assigned | 2012-08-31 | 5549fb236e50… |
| AS393237 | US |
assigned | 2012-08-31 | 156c2ffb95b8… |
| AS54826 | CA |
assigned | 2012-08-30 | 3e0adaa6e7b5… |
| AS54827 | US |
assigned | 2012-08-30 | 81b071b3ff30… |
| AS14208 | US |
assigned | 2012-08-29 | b27312da06b0… |
| AS29861 | CA |
assigned | 2012-08-29 | f21140401aac… |
| AS54825 | US |
assigned | 2012-08-29 | bce53c9ef0a6… |
| AS54821 | US |
assigned | 2012-08-28 | 0a770dca68c8… |
| AS54822 | US |
assigned | 2012-08-28 | 2f0fc15bb97a… |
| AS54823 | US |
assigned | 2012-08-28 | 941fe400e354… |
| AS54824 | US |
assigned | 2012-08-28 | ce4370877d8b… |
| AS27474 | US |
assigned | 2012-08-27 | edc04f06832c… |
| AS33346 | US |
assigned | 2012-08-27 | 75fc43d5f69c… |
| AS40644 | US |
assigned | 2012-08-27 | 86845c5cca79… |
| AS12001 | US |
assigned | 2012-08-24 | 9af03e147c14… |
| AS14501 | US |
assigned | 2012-08-24 | a0283fae97ef… |
| AS23471 | CA |
assigned | 2012-08-24 | 71981e490d32… |
| AS54818 | CA |
assigned | 2012-08-23 | 9f3bc2ded179… |
| AS54819 | US |
assigned | 2012-08-23 | 8b12aa5e96d7… |
| AS54816 | US |
assigned | 2012-08-22 | 3ed798979c59… |