Microchip Registry Lookup

Step 1

Obtain the 9-, 10- or 15-digit microchip number. Veterinarians and rescue organizations can provide this information.

Step 2

Enter a 9-, 10- or 15-digit microchip number (no spaces or punctuation) to get a list of registries to contact to find pet owner information.

Step 3

Starting with the first company (the most recent registry), call each company on the “Microchip enrolled with” list to see if that is the registry that has the pet owner information.

Microchip to Search:


Searching... Please Wait

warning One or more of the pet microchip registries this tool searches could not be reached at this time. If your search did not provide a satisfactory result please try your search again later.
Date Last Updated: 2/23/2023
For more information please visit: https://www.homeagain.com
or call: 888-466-3242
1 Registries Searches Failed error An exception was encountered during the web service call. Furreka! - 1053.8227ms 38 Registries Successfully Searched check_circle 24Petwatch - 140.9172ms check_circle 911PetChip - 314.87ms check_circle ACA MARRS - 47.1922ms check_circle AKC Reunite - 48.0006ms check_circle American Association of Pet Parents - 215.7675ms check_circle AniCare Systems - 42.1951ms check_circle Animal ID - 217.3552ms check_circle Animalltag USA - 619.874ms check_circle Avid Identification Systems, Inc. - 339.4684ms check_circle aZoo.me Identification - 170.2231ms check_circle BC Pet Registry - 801.4505ms check_circle BeKind PetFind - 12653.2463ms check_circle BuddyID™ - 537.3135ms check_circle EIDAP - 75.5856ms check_circle Emili - 236.3187ms check_circle Fi - 245.9587ms check_circle Findpet - free microchip pet registry - 50.4802ms check_circle Global Pet Security - 197.6877ms check_circle HomeAgain - 440.384ms check_circle Homeward Bound Pet - 344.2994ms check_circle Identrac (Canada) - 0.0056ms check_circle Insight Microchips - 49.1914ms check_circle International Equine Registry - 101.2891ms check_circle International Pet Registry - 99.14ms check_circle Lost My Pet - 59.3328ms check_circle Microchip4Solutions Inc. - 91.2243ms check_circle nanoCHIP - 129.0787ms check_circle National Animal Identification Center - 306.0881ms check_circle Peeva - 170.6433ms check_circle Pet Data - 92.7306ms check_circle PetKey - 273.2856ms check_circle PetLink - 59.6869ms check_circle Pets Home Today - 91.2288ms check_circle Petstablished - 74.2641ms check_circle Save This Life - 400.3766ms check_circle SmartTag - 1636.3133ms check_circle Tailr - 195.1305ms check_circle uPet - 40.9939ms


This registry lookup tool does NOT provide pet owner information and is NOT for pet owners to update their pets’ microchips. It is a lookup tool that helps you find the registry where your pet’s microchip is listed.

Some microchips – especially those starting with the numbers 900 – cannot be tracked to a single provider. You’ll get a list of companies to contact to find the pet owner or for registration purposes.

Sometimes microchips are implanted but not registered to individual pets. In these cases, the registry lookup will return a list of companies that might have sold that microchip. Contact those companies and ask for the “trackback” information of who purchased that microchip. That organization may have the pet owner’s contact information.

A “failed search” means that the registry could not be checked for the microchip you entered. This is out of AAHA’s control, and you will want to try your search again at a later time.


Attention Pet Owners

  • This is NOT a place for pet owners to register or update their pets’ microchips. Contact a pet registry service to complete those actions.

  • This registry lookup tool does NOT provide pet owner information.

  • The American Animal Hospital Association does not manage microchip registries, so we cannot assist pet owners with microchip issues. Please contact your chip’s registry - after searching you may receive a list of potential registries your chip is managed by rather than just one company. Start by calling the first company on the list and work your way down to find which registry manages your chip.