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
| AS | Country | Status | Allocated | Org handle |
|---|---|---|---|---|
| AS62633 |  US |
assigned | 2021-09-14 | 5b2e5ddb0107… |
| AS400033 | US |
assigned | 2021-09-13 | 2863e0e31ba5… |
| AS400034 | US |
assigned | 2021-09-13 | 4bcfdf0362c2… |
| AS3653 | US |
assigned | 2021-09-10 | 7097621b6721… |
| AS12233 | US |
assigned | 2021-09-09 | e71d75d801ce… |
| AS400029 | US |
assigned | 2021-09-09 | 31caea8da158… |
| AS400030 |  CA |
assigned | 2021-09-09 | f20c938d264a… |
| AS400031 | US |
assigned | 2021-09-09 | c104315b5946… |
| AS400032 | CA |
assigned | 2021-09-09 | 608c38c2a6b4… |
| AS400024 | CA |
assigned | 2021-09-08 | 66daed447e5d… |
| AS400025 | US |
assigned | 2021-09-08 | 56be15dc22f7… |
| AS400027 | US |
assigned | 2021-09-08 | 7a9c2f9c23b7… |
| AS400028 | US |
assigned | 2021-09-08 | 5c3b8f07b9df… |
| AS46453 | US |
assigned | 2021-09-07 | edae2b578154… |
| AS400016 | US |
assigned | 2021-09-07 | 02f5d2da2379… |
| AS400017 | US |
assigned | 2021-09-07 | a92dec42608e… |
| AS400018 | US |
assigned | 2021-09-07 | cbaab895fd7f… |
| AS400019 | US |
assigned | 2021-09-07 | a92dec42608e… |
| AS400020 | US |
assigned | 2021-09-07 | 0d02c39d1ebe… |
| AS400021 | US |
assigned | 2021-09-07 | 6d7a7ebfdb99… |
| AS400022 | CA |
assigned | 2021-09-07 | 7b12fd175b31… |
| AS400023 | US |
assigned | 2021-09-07 | a1ef8dc5bc39… |
| AS40814 | CA |
assigned | 2021-09-03 | 689a49afd880… |
| AS400014 | US |
assigned | 2021-09-03 | f925a8bdee15… |
| AS400015 | US |
assigned | 2021-09-03 | 71191006a965… |
| AS23474 | US |
assigned | 2021-09-02 | f24a794c5944… |
| AS400011 | US |
assigned | 2021-09-02 | dee22e8e4ded… |
| AS400012 | US |
assigned | 2021-09-02 | de9ec452308e… |
| AS400013 | US |
assigned | 2021-09-02 | a150e83feeed… |
| AS400009 | US |
assigned | 2021-09-01 | ea10e4bb268a… |
| AS399997 | US |
assigned | 2021-08-31 | 811971437544… |
| AS399998 | US |
assigned | 2021-08-31 | 6fae5858e5fc… |
| AS399999 | US |
assigned | 2021-08-31 | b3c0b4ff9c6d… |
| AS400000 | US |
assigned | 2021-08-31 | 2236bcfe1f56… |
| AS400001 | US |
assigned | 2021-08-31 | 155ebb2de755… |
| AS400002 | US |
assigned | 2021-08-31 | e6ea200f09b0… |
| AS400003 | US |
assigned | 2021-08-31 | 198533979c4a… |
| AS400004 | US |
assigned | 2021-08-31 | f35e35ac08c3… |
| AS400005 | US |
assigned | 2021-08-31 | 00fb44b582f1… |
| AS400006 | US |
assigned | 2021-08-31 | bd4dd992a169… |
| AS400007 | US |
assigned | 2021-08-31 | ccdfcc088d35… |
| AS400008 | US |
assigned | 2021-08-31 | ad49264270ae… |
| AS1631 | US |
assigned | 2021-08-30 | ccefa5e4fc03… |
| AS63005 | US |
assigned | 2021-08-30 | b6a40156ad43… |
| AS399991 | US |
assigned | 2021-08-27 | 2d1b81482b74… |
| AS399992 | US |
assigned | 2021-08-27 | 7eba14854927… |
| AS399993 | US |
assigned | 2021-08-27 | 4b01e240be66… |
| AS399994 | US |
assigned | 2021-08-27 | 761cbe49ad1b… |
| AS399995 | US |
assigned | 2021-08-27 | c41460c78ccd… |
| AS36843 | US |
assigned | 2021-08-26 | 77b1bdd78731… |
| AS399990 | US |
assigned | 2021-08-26 | 5e7dc6b8e245… |
| AS399986 | US |
assigned | 2021-08-25 | adc9fbb6bd45… |
| AS399987 | US |
assigned | 2021-08-25 | c80ee9ddc716… |
| AS399988 | US |
assigned | 2021-08-25 | 413b5b414ec9… |
| AS399989 | US |
assigned | 2021-08-25 | 68cd988818e0… |
| AS399980 | US |
assigned | 2021-08-24 | 023eca1fb449… |
| AS399981 | US |
assigned | 2021-08-24 | 7dc8066a945f… |
| AS399982 | US |
assigned | 2021-08-24 | d18152b445b2… |
| AS399983 | US |
assigned | 2021-08-24 | 0778f38ce84f… |
| AS399984 | US |
assigned | 2021-08-24 | 56f28f057908… |
| AS399985 | US |
assigned | 2021-08-24 | 81da35e014f0… |
| AS399970 | US |
assigned | 2021-08-20 | 2962edc5b391… |
| AS399971 | US |
assigned | 2021-08-20 | f56dba97da26… |
| AS399972 | US |
assigned | 2021-08-20 | ae960ef8d618… |
| AS399973 | CA |
assigned | 2021-08-20 | a2eba22c6c42… |
| AS399974 | US |
assigned | 2021-08-20 | 22e2596bd81e… |
| AS399975 | US |
assigned | 2021-08-20 | 8f224e259ad6… |
| AS399976 | US |
assigned | 2021-08-20 | 36aef5c4229c… |
| AS399977 | US |
assigned | 2021-08-20 | 7143611ee4ac… |
| AS399978 | US |
assigned | 2021-08-20 | 279607889d0a… |
| AS399966 | US |
assigned | 2021-08-19 | ace55d4dc090… |
| AS399967 | US |
assigned | 2021-08-19 | e006afc48e6d… |
| AS399968 | US |
assigned | 2021-08-19 | f94c059230c9… |
| AS399963 |  VI |
assigned | 2021-08-18 | 6b00254f663f… |
| AS399965 | US |
assigned | 2021-08-18 | 94f1f1d14bdf… |
| AS399960 | US |
assigned | 2021-08-17 | 14f6ece203f3… |
| AS399961 | US |
assigned | 2021-08-17 | 7bef825ac463… |
| AS399962 | US |
assigned | 2021-08-17 | 8cced5045483… |
| AS394039 | US |
assigned | 2021-08-16 | 6ccaad05340c… |
| AS399954 | US |
assigned | 2021-08-16 | 5efe37b4fe68… |
| AS399956 | US |
assigned | 2021-08-16 | e66c1637ce38… |
| AS399958 | US |
assigned | 2021-08-16 | 16c69fc4b696… |
| AS399959 | US |
assigned | 2021-08-16 | 67a1fcf94900… |
| AS399951 | US |
assigned | 2021-08-13 | a56ed9ca48b6… |
| AS399952 | US |
assigned | 2021-08-13 | 9be3b1248783… |
| AS399941 | US |
assigned | 2021-08-11 | 5cb63688aa37… |
| AS399943 | US |
assigned | 2021-08-11 | e5e890c9178c… |
| AS399944 | CA |
assigned | 2021-08-11 | 1ac97caa561e… |
| AS399946 | US |
assigned | 2021-08-11 | 07522715fa5d… |
| AS399947 | US |
assigned | 2021-08-11 | 07522715fa5d… |
| AS399948 | US |
assigned | 2021-08-11 | 184ef1c49eae… |
| AS399934 | US |
assigned | 2021-08-10 | b127db3e5823… |
| AS399936 | US |
assigned | 2021-08-10 | 761cbe49ad1b… |
| AS399937 | US |
assigned | 2021-08-10 | f4eeba15c196… |
| AS399938 | US |
assigned | 2021-08-10 | bdde786ff654… |
| AS399939 | US |
assigned | 2021-08-10 | daf4f1560c03… |
| AS46615 | US |
assigned | 2021-08-09 | f1c866297ce8… |
| AS393385 | US |
assigned | 2021-08-06 | bd85865e0b4e… |
| AS399930 | CA |
assigned | 2021-08-06 | 8a44458eabbd… |
| AS399931 | US |
assigned | 2021-08-06 | 5b2ea8981a47… |