ZNY controller reported of an airspace violation on an aircraft that was in another center's airspac...

Narrative:

I was the controller at non radar position. Moncton center called and stated there was an aircraft in their airspace at FL370 and they did not know who it was. I had an aircraft that was supposed to be near there but contained in my airspace. Looking into it we realized boston center had rerouted this aircraft and the pilot either didn't comply with the entire reroute or read it back incorrectly and it wasn't caught. His original flight plan was [route X]. Boston rerouted him [route Y]. He flew [route X].when he progressed dovey he reported his next point was carac but for some reason we never got an airspace recommended practice (arp) message from advanced technologies & oceanic procedures (atop). We were preoccupied rerouting an altrv (previous controller and I both working together to issue reroute and coordinate with both moncton and boston the new routing on altrv) and did not notice him being off course. The flight was not ads or cpdlc equipped so we didn't get any arp from ads reports. He did not come near anyone in moncton's airspace but was an airspace violation.there should have been an arp message when the aircraft went by dovey estimating carac which wasn't on his flight plan.

Original NASA ASRS Text

Title: ZNY Controller reported of an airspace violation on an aircraft that was in another Center's airspace. Aircraft routing was changed prior and not updated in the computer.

Narrative: I was the controller at non radar position. Moncton Center called and stated there was an aircraft in their airspace at FL370 and they did not know who it was. I had an aircraft that was supposed to be near there but contained in my airspace. Looking into it we realized Boston Center had rerouted this aircraft and the pilot either didn't comply with the entire reroute or read it back incorrectly and it wasn't caught. His original flight plan was [route X]. Boston rerouted him [route Y]. He flew [route X].When he progressed DOVEY he reported his next point was CARAC but for some reason we never got an Airspace Recommended Practice (ARP) message from Advanced Technologies & Oceanic Procedures (ATOP). We were preoccupied rerouting an ALTRV (previous controller and I both working together to issue reroute and coordinate with both Moncton and Boston the new routing on ALTRV) and did not notice him being off course. The flight was not ADS or CPDLC equipped so we didn't get any ARP from ADS reports. He did not come near anyone in Moncton's airspace but was an airspace violation.There should have been an ARP message when the aircraft went by DOVEY estimating CARAC which wasn't on his flight plan.

Data retrieved from NASA's ASRS site and automatically converted to unabbreviated mixed upper/lowercase text. This report is for informational purposes with no guarantee of accuracy. See NASA's ASRS site for official report.

Attributes
ACN	1379164
Time
Date	201608
Local Time Of Day	1801-2400
Place
Locale Reference	ZNY.ARTCC
State Reference	NY
Aircraft 1
Make Model Name	Commercial Fixed Wing
Flight Phase	Cruise
Flight Plan	IFR
Person 1
Function	Enroute
Qualification	Air Traffic Control Fully Certified
Experience	Air Traffic Control Time Certified In Pos 1 (yrs) 12
Events
Anomaly	ATC Issue All Types Airspace Violation All Types Deviation - Procedural Clearance

ZNY controller reported of an airspace violation on an aircraft that was in another center's airspace. Aircraft routing was changed prior and not updated in the computer.