The militants arrived there in the past few days, according to residents.
“We have seen a hundred of Al-Shabab fighters who arrived here during the past few days,” a resident who requested anonymity told Puntland Mirror.
The resident added: “the fighters are armed with handguns, but they do not have vehicles.”
Ceerigaabo and its surroundings are now controlled by Somaliland administration.
Puntland accuses Somaliland of supporting Al-Shabab militants in Galgala Mountains.
The militants are thought to be those who attacked a Puntland military base in Af urur village last month, killing at least 40 soldiers.