190.80.88.0/23 covers 190.80.88.0 to 190.80.89.255, 512 IPv4 addresses. It is announced by AS19863 (Guyana Telephone & Telegraph Co., Ltd.). Every sampled address geolocates to Guyana, with 100% in New Amsterdam. It is registered to an internet service provider. 9% of sampled addresses are flagged as proxy.