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
1,644,997,632
📦
IPv4 networks
76,756
delegated blocks
🧭
IPv6 networks
11,434
delegated blocks
🔗
Autonomous systems
34,116
ASNs
// browse the objects
Browse the ARIN registry
| Prefix | Country | Status | Allocated | Org handle |
|---|---|---|---|---|
| 2606:f140::/32 |  US |
allocated | 2022-08-23 | 3f0f9cea8f79… |
| 2606:f1c0::/32 | US |
allocated | 2022-08-23 | 3fafaa5b65f3… |
| 2606:ef40::/32 | US |
allocated | 2022-08-22 | 053ec4694320… |
| 2606:efc0::/32 | US |
allocated | 2022-08-22 | f72e9374121f… |
| 2606:f0c0::/32 | US |
allocated | 2022-08-22 | 4a88bc781bb2… |
| 2602:fb23::/40 | US |
allocated | 2022-08-19 | fd6fec0862b2… |
| 2602:fb24::/40 |  CA |
allocated | 2022-08-19 | dac6327a59d7… |
| 2606:ee40::/32 | US |
allocated | 2022-08-19 | 3cb93a290352… |
| 2606:eec0::/32 | CA |
allocated | 2022-08-19 | cb94e7d3c076… |
| 2601:d000::/20 | US |
allocated | 2022-08-18 | 9a98f94567ed… |
| 2602:fb25::/40 | CA |
allocated | 2022-08-18 | 2dc2cf46118b… |
| 2602:fb26::/36 |  TH |
allocated | 2022-08-18 | 7b35bcd1b802… |
| 2606:edc0::/32 | US |
allocated | 2022-08-18 | 4bef1cdbcd4a… |
| 2620:af:2000::/48 | US |
allocated | 2022-08-18 | 3565847447e6… |
| 2602:fb28::/40 | CA |
allocated | 2022-08-16 | 48d61728f44b… |
| 2602:fb29::/40 | US |
allocated | 2022-08-16 | 701398f24d23… |
| 2606:ed40::/32 | US |
allocated | 2022-08-16 | d7e4af9d42c7… |
| 2602:810:9000::/44 | US |
allocated | 2022-08-15 | deb52a6bc54f… |
| 2602:fb2a::/40 | US |
allocated | 2022-08-15 | 041ceddb0226… |
| 2606:ec40::/32 | US |
allocated | 2022-08-15 | 830258cc02c4… |
| 2606:ecc0::/32 | US |
allocated | 2022-08-15 | ee7bfc59d845… |
| 2602:810:8000::/44 | CA |
allocated | 2022-08-12 | 8633414133dc… |
| 2602:fb2b::/36 | US |
allocated | 2022-08-12 | 85904bb5d151… |
| 2602:fb2c::/36 | US |
allocated | 2022-08-12 | 5a68f8f5c166… |
| 2606:ebc0::/32 | US |
allocated | 2022-08-12 | 7fdfe9ab5ed2… |
| 2602:fb2d::/40 | US |
allocated | 2022-08-10 | 7b1b93fe4403… |
| 2606:eb40::/32 | CA |
allocated | 2022-08-10 | 6db0a608d84b… |
| 2602:fb2e::/36 | US |
allocated | 2022-08-09 | 365ab0914cf9… |
| 2602:fb30::/40 | US |
allocated | 2022-08-09 | 7c640a7a8c84… |
| 2606:eac0::/32 | CA |
allocated | 2022-08-09 | cbeb34cfe799… |
| 2620:ae:a000::/44 | US |
allocated | 2022-08-09 | 6b06ea0e0349… |
| 2602:fb31::/40 | US |
allocated | 2022-08-08 | 7039412a1750… |
| 2602:fb33::/40 | US |
allocated | 2022-08-05 | 3da5c9e8a879… |
| 2602:fb34::/36 | US |
allocated | 2022-08-05 | 5b6582516121… |
| 2606:e9c0::/32 | US |
allocated | 2022-08-05 | bb47f2ac4f6e… |
| 2606:ea40::/32 | US |
allocated | 2022-08-05 | ecdef60a1469… |
| 2620:ae:6000::/48 | US |
allocated | 2022-08-05 | 1c87c2289093… |
| 2606:e8c0::/32 | US |
allocated | 2022-08-04 | a92d0411ffc0… |
| 2606:e940::/32 | CA |
allocated | 2022-08-04 | 44e2f7e04512… |
| 2606:e840::/32 | US |
allocated | 2022-08-03 | f709de3aea61… |
| 2620:ae:2000::/40 | CA |
allocated | 2022-08-03 | 044ab913c25d… |
| 2606:e7c0::/32 | US |
allocated | 2022-08-02 | 4dc2bb8f94c6… |
| 2620:ad:e000::/48 | US |
allocated | 2022-08-02 | 5e088d7c3103… |
| 2602:277::/36 | US |
allocated | 2022-08-01 | acaa7321ccbf… |
| 2620:ad:6000::/48 | US |
allocated | 2022-08-01 | f01875e6d00f… |
| 2602:810:7000::/40 | US |
allocated | 2022-07-28 | 5b26faf932d0… |
| 2602:fb36::/36 | CA |
allocated | 2022-07-28 | 306586d5009e… |
| 2606:e640::/32 | US |
allocated | 2022-07-28 | 2aa61717d776… |
| 2606:e6c0::/32 | US |
allocated | 2022-07-28 | 591a29bbecfc… |
| 2606:e740::/32 | US |
allocated | 2022-07-28 | fc3626758c51… |
| 2606:e540::/32 | US |
allocated | 2022-07-27 | 03a704417a7e… |
| 2606:e5c0::/32 | US |
allocated | 2022-07-27 | 00fdd53f1da0… |
| 2602:fb37::/32 | US |
allocated | 2022-07-26 | fee137c61b56… |
| 2602:810:6000::/44 | US |
allocated | 2022-07-25 | bc0b7d83c95c… |
| 2602:fb39::/36 | US |
allocated | 2022-07-25 | 7d32078749ca… |
| 2606:e440::/32 | US |
allocated | 2022-07-25 | 92eadd0bfcda… |
| 2606:e4c0::/32 | US |
allocated | 2022-07-25 | 517b69aae812… |
| 2602:280::/28 | US |
allocated | 2022-07-22 | 51093875d15a… |
| 2602:fb3a::/40 | US |
allocated | 2022-07-21 | 382bfa380dad… |
| 2602:fb3b::/40 | US |
allocated | 2022-07-19 | f5349f9aa8d5… |
| 2602:fb3c::/36 | US |
allocated | 2022-07-18 | 552434678dad… |
| 2620:ad:2000::/44 | US |
allocated | 2022-07-15 | 8dc6e436f6c0… |
| 2602:fb3e::/36 | US |
allocated | 2022-07-14 | 56626c58584c… |
| 2606:e3c0::/32 | US |
allocated | 2022-07-14 | c468f7116d50… |
| 2602:fb3f::/40 | US |
allocated | 2022-07-13 | 6cd5090eeab5… |
| 2602:fb40::/40 | US |
allocated | 2022-07-13 | 9fd422f7ea39… |
| 2602:fb41::/36 | CA |
allocated | 2022-07-13 | 87cbd2f6bbf1… |
| 2606:e340::/32 | US |
allocated | 2022-07-12 | c4425f0ba0dc… |
| 2602:810:5000::/44 | US |
allocated | 2022-07-11 | 2796245e272d… |
| 2601:1200::/28 | US |
allocated | 2022-07-08 | d858aebf62e6… |
| 2602:fb43::/40 | US |
allocated | 2022-07-08 | ce32a15307f0… |
| 2602:fb44::/36 | US |
allocated | 2022-07-08 | 8da190467ce8… |
| 2606:e2c0::/32 | US |
allocated | 2022-07-08 | 43c073c96837… |
| 2602:fb46::/40 | US |
allocated | 2022-07-07 | 6b7602fde2b1… |
| 2602:fb47::/36 | US |
allocated | 2022-07-07 | 79b1b7e2f862… |
| 2606:e0c0::/32 | US |
allocated | 2022-07-07 | d18152b445b2… |
| 2606:e140::/32 | US |
allocated | 2022-07-07 | 2539c81b0e00… |
| 2606:e1c0::/32 | CA |
allocated | 2022-07-07 | d43795fdb62c… |
| 2606:e240::/32 | US |
allocated | 2022-07-07 | 00317cd04df7… |
| 2602:fb48::/40 | US |
allocated | 2022-07-06 | 4a3ee7bfacdd… |
| 2602:fb49::/36 | US |
allocated | 2022-07-06 | d3f7b485095d… |
| 2602:fb4a::/40 |  MF |
allocated | 2022-07-06 | 7d864c82181a… |
| 2602:fb4b::/40 | MF |
allocated | 2022-07-05 | fc52c2531f4c… |
| 2602:fb4c::/36 | US |
allocated | 2022-07-05 | 35961451e5bd… |
| 2001:506:2::/48 | US |
allocated | 2022-07-01 | 68b4feb0d877… |
| 2606:e040::/32 | US |
allocated | 2022-07-01 | 2dba1f505b75… |
| 2602:810:4000::/44 | US |
allocated | 2022-06-30 | 83921289393d… |
| 2602:fb4d::/36 |  KY |
allocated | 2022-06-30 | 985c43b31146… |
| 2606:dfc0::/32 | CA |
allocated | 2022-06-30 | 6ec1d5237b78… |
| 2602:fb4e::/40 | US |
allocated | 2022-06-29 | beffa81ff017… |
| 2606:df40::/32 | CA |
allocated | 2022-06-28 | 7efe8ef5b5d1… |
| 2602:fb4f::/40 | CA |
allocated | 2022-06-27 | 761192d716fd… |
| 2602:fb51::/40 | US |
allocated | 2022-06-27 | 810f847f9166… |
| 2606:dec0::/32 | CA |
allocated | 2022-06-27 | 1dc9c1e61b84… |
| 2001:504:125::/48 | US |
allocated | 2022-06-24 | 3538c1e668e5… |
| 2602:810:3000::/44 | US |
allocated | 2022-06-24 | a584bdde5111… |
| 2602:fb52::/40 | US |
allocated | 2022-06-24 | 4bea6422e684… |
| 2602:fb53::/40 | CA |
allocated | 2022-06-24 | 76e9778a4478… |
| 2602:fb54::/32 | US |
allocated | 2022-06-24 | bed02cd1f6aa… |
| 2606:de40::/32 | US |
allocated | 2022-06-24 | 5b048aafff56… |