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
1,644,931,584
📦
IPv4 networks
76,754
delegated blocks
🧭
IPv6 networks
11,445
delegated blocks
🔗
Autonomous systems
34,119
ASNs
// browse the objects
Browse the ARIN registry
| Prefix | Country | Status | Allocated | Org handle |
|---|---|---|---|---|
| 2605:17c0::/32 |  US |
allocated | 2019-01-08 | d2fdeb73d05c… |
| 2620:63:e000::/48 | US |
allocated | 2019-01-08 | af8b4d8a0947… |
| 2605:1640::/32 | US |
allocated | 2019-01-07 | 5e18435aae3a… |
| 2620:13d:4000::/44 | US |
allocated | 2019-01-07 | 83791d25a62e… |
| 2602:fe15::/36 | US |
allocated | 2019-01-04 | e09aedc4c3e8… |
| 2605:14c0::/32 | US |
allocated | 2019-01-04 | 73857dd3d742… |
| 2605:15c0::/32 | US |
allocated | 2019-01-04 | 1d0edaaee91e… |
| 2620:63:2000::/48 | US |
allocated | 2019-01-04 | 6ad0a7dadf3f… |
| 2620:63:a000::/48 | US |
allocated | 2019-01-04 | 8f462d2ff738… |
| 2602:fe16::/36 | US |
allocated | 2019-01-03 | 380938c7ccdc… |
| 2605:12c0::/32 |  PR |
allocated | 2019-01-03 | 041860a8079a… |
| 2605:1340::/32 | US |
allocated | 2019-01-03 | 30bba0a34e27… |
| 2605:13c0::/32 | US |
allocated | 2019-01-03 | 4cbfdfccc395… |
| 2605:1440::/32 | US |
allocated | 2019-01-03 | 87139f186944… |
| 2620:13d:2000::/40 | US |
allocated | 2019-01-02 | 507dcdc0b728… |
| 2620:13d:3000::/44 | US |
allocated | 2019-01-02 | e4c1f86ef5bb… |
| 2602:fe17::/36 | US |
allocated | 2018-12-31 | 774eda4ed346… |
| 2602:fe19::/32 | US |
allocated | 2018-12-21 | 00db7b8d8c7d… |
| 2602:fe1a::/36 |  CA |
allocated | 2018-12-21 | d96327b45b4b… |
| 2605:1240::/32 | CA |
allocated | 2018-12-21 | 1cd924991c4b… |
| 2620:62:e000::/48 | US |
allocated | 2018-12-21 | d0fbcd81ff7c… |
| 2620:132:f000::/36 | US |
allocated | 2018-12-21 | ebdde396357b… |
| 2620:13d::/40 | US |
allocated | 2018-12-19 | f21417fda447… |
| 2620:13d:1000::/40 | US |
allocated | 2018-12-19 | bcf8a82b5f4d… |
| 2620:62:a000::/48 | US |
allocated | 2018-12-17 | 3cda8e0493b0… |
| 2620:13c:d000::/44 | US |
allocated | 2018-12-17 | 9aee133b2cbb… |
| 2620:13c:e000::/44 | CA |
allocated | 2018-12-17 | cc2b654b7dcb… |
| 2620:13c:f000::/40 | US |
allocated | 2018-12-17 | 8feb5c11e09a… |
| 2602:fe1b::/36 | US |
allocated | 2018-12-14 | 16de160d3d38… |
| 2602:fe1c::/36 | CA |
allocated | 2018-12-14 | 89027d968cc7… |
| 2602:fe1d::/36 | US |
allocated | 2018-12-14 | 2c89b0b41092… |
| 2620:13c:c000::/44 | US |
allocated | 2018-12-14 | 562fea807ba6… |
| 2620:62:2000::/48 | US |
allocated | 2018-12-13 | 375bbd982b1b… |
| 2620:61:2000::/48 | US |
allocated | 2018-12-12 | 9f9119b56dc6… |
| 2620:61:a000::/48 | US |
allocated | 2018-12-12 | 11ff6e66fba7… |
| 2620:61:e000::/48 |  GD |
allocated | 2018-12-12 | e4eb1e870357… |
| 2620:13c:b000::/44 | US |
allocated | 2018-12-12 | d7b1844e4931… |
| 2602:fe1e::/36 | US |
allocated | 2018-12-11 | cb0b780815db… |
| 2605:1140::/32 | US |
allocated | 2018-12-11 | f7eed6e822e1… |
| 2605:11c0::/32 | CA |
allocated | 2018-12-11 | 32c7650df951… |
| 2620:60:e000::/48 | US |
allocated | 2018-12-11 | 46cf3cc7a5e6… |
| 2602:fe1f::/36 | US |
allocated | 2018-12-10 | dbb04df2311e… |
| 2605:10c0::/32 | US |
allocated | 2018-12-06 | c53e4b620569… |
| 2605:1040::/32 | US |
allocated | 2018-12-05 | 0c734922e3a5… |
| 2602:fe20::/36 | US |
allocated | 2018-12-04 | 97c4e0ca0d92… |
| 2605:fc0::/32 | US |
allocated | 2018-12-03 | 3e3175af3b89… |
| 2620:19a::/36 | US |
allocated | 2018-12-03 | b138562e6038… |
| 2001:504:93::/48 |  VG |
allocated | 2018-11-30 | 591c47e4cfeb… |
| 2605:f40::/32 | US |
allocated | 2018-11-29 | f58f9338f008… |
| 2602:fe21::/36 | US |
allocated | 2018-11-28 | e39a883a1306… |
| 2605:ec0::/32 | US |
allocated | 2018-11-28 | 3fb023dbd6eb… |
| 2602:fe22::/36 | US |
allocated | 2018-11-26 | bf842c584400… |
| 2605:c40::/32 | US |
allocated | 2018-11-26 | db23b2ccc9eb… |
| 2605:d40::/32 | US |
allocated | 2018-11-26 | 22dfe1198fb1… |
| 2605:dc0::/32 | US |
allocated | 2018-11-26 | 1cbabf054f75… |
| 2620:199::/36 | US |
allocated | 2018-11-26 | 425150d98633… |
| 2602:fe23::/36 | US |
allocated | 2018-11-21 | cf261f7accf6… |
| 2605:b40::/32 | US |
allocated | 2018-11-21 | b8cab65ae58b… |
| 2605:bc0::/32 | US |
allocated | 2018-11-21 | b8cd515cd69c… |
| 2620:13c:a000::/40 | US |
allocated | 2018-11-21 | 974c5ebbca2f… |
| 2001:504:92::/48 | US |
allocated | 2018-11-20 | 774d6f93932f… |
| 2602:fe24::/36 | US |
allocated | 2018-11-20 | 878dbe0e3b59… |
| 2620:5f:e000::/48 | US |
allocated | 2018-11-19 | c7eee845ffb5… |
| 2620:60:2000::/48 | US |
allocated | 2018-11-19 | 49aa7ba4511c… |
| 2602:fe25::/36 | US |
allocated | 2018-11-16 | 5ac7ad9515d2… |
| 2605:ac0::/32 | US |
allocated | 2018-11-16 | 9105e2787f6f… |
| 2605:a40::/32 | US |
allocated | 2018-11-15 | b64a950b2b33… |
| 2602:fe26::/36 | US |
allocated | 2018-11-14 | d9e4d70906d4… |
| 2620:5f:6000::/48 | US |
allocated | 2018-11-14 | cbd93e46e256… |
| 2620:5f:a000::/48 | US |
allocated | 2018-11-14 | 7f1f47040ba1… |
| 2620:13c:8000::/44 | US |
allocated | 2018-11-14 | 8f960f4cb651… |
| 2620:13c:9000::/40 | US |
allocated | 2018-11-14 | 79c7575c5936… |
| 2620:5f:2000::/48 | US |
allocated | 2018-11-12 | 0936784a8c01… |
| 2605:9c0::/32 | US |
allocated | 2018-11-09 | e27c0f58623d… |
| 2620:5e:e000::/48 | US |
allocated | 2018-11-09 | 201e7d3c2dbd… |
| 2620:5e:6000::/48 | US |
allocated | 2018-11-08 | 162c67d510b3… |
| 2620:5e:a000::/44 | US |
allocated | 2018-11-08 | 12451862fa62… |
| 2602:fe28::/36 | CA |
allocated | 2018-11-07 | b0ad41188976… |
| 2605:940::/32 | US |
allocated | 2018-11-07 | f5b9671e67e8… |
| 2620:5d:e000::/48 | US |
allocated | 2018-11-06 | 22d52d46df8b… |
| 2620:5e:2000::/40 | US |
allocated | 2018-11-06 | 777fcd350707… |
| 2620:13c:7000::/44 | US |
allocated | 2018-11-06 | d6c0787a3ee5… |
| 2602:fe2a::/36 | US |
allocated | 2018-11-05 | 40ed6bd54ad1… |
| 2605:840::/32 | US |
allocated | 2018-11-05 | fed2ccd46f47… |
| 2605:8c0::/32 | US |
allocated | 2018-11-05 | 3fc7a9ba31f5… |
| 2620:5d:a000::/48 | CA |
allocated | 2018-11-05 | 8d617c1bb113… |
| 2605:7c0::/32 | CA |
allocated | 2018-11-02 | cccc042e899c… |
| 2605:6c0::/32 | US |
allocated | 2018-11-01 | 69920d694cf2… |
| 2605:740::/32 | US |
allocated | 2018-11-01 | e5477cbee260… |
| 2602:fe2b::/36 | US |
allocated | 2018-10-31 | 4f91e349960b… |
| 2605:640::/32 | US |
allocated | 2018-10-31 | 52e3561446b5… |
| 2620:5d:2000::/48 | US |
allocated | 2018-10-31 | 4f26443767e8… |
| 2001:506:30::/48 | US |
allocated | 2018-10-30 | 68b4feb0d877… |
| 2602:fe2c::/36 | US |
allocated | 2018-10-30 | 4c436bcfc9b4… |
| 2602:fe2d::/36 | US |
allocated | 2018-10-30 | 31e4c20d623d… |
| 2602:fe2e::/36 | US |
allocated | 2018-10-30 | 1b4f49fc179a… |
| 2620:5c:6000::/48 | CA |
allocated | 2018-10-30 | ac67fc41155f… |
| 2620:5c:a000::/48 | US |
allocated | 2018-10-30 | 91f4d95d1f43… |
| 2620:13c:6000::/40 | US |
allocated | 2018-10-30 | 080c8825825b… |
| 2620:5b:a000::/48 | US |
allocated | 2018-10-29 | ff83a89a5dbb… |