Armando Becci, aged 23, was arrested by Nottinghamshire Police after intelligence was received about his online activities.
Officers seized his mobile phones and found several hundred videos and photos showing the sexual abuse of babies and young children.
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More from Nottinghamshire Police
View all Nottinghamshire Police coverage
- Police Hunt Wanted Man Over Nottingham Sexual Assault
- Fatal Car Collision Claims Life Near Sutton-Ashfield Golf Club
- Stalker Jailed for Relentless Harassment Campaign
- Murder Probe Launched After Woman Found Dead in Milton
- Two Kids Injured in Shocking Bike-Car Smash in Nottingham
- Man’s Body Found in Car Pulled from River Trent
More from Nottinghamshire Police
View all Nottinghamshire Police coverage
- Police Hunt Wanted Man Over Nottingham Sexual Assault
- Fatal Car Collision Claims Life Near Sutton-Ashfield Golf Club
- Stalker Jailed for Relentless Harassment Campaign
- Murder Probe Launched After Woman Found Dead in Milton
- Two Kids Injured in Shocking Bike-Car Smash in Nottingham
- Man’s Body Found in Car Pulled from River Trent