IP pool by ISP

Search for "FT-OTI-VOIP"

IP Pool	Country	State / Region	City	Coordinates	Timezone
193.253.0.1 - 193.253.0.4	Singapore ISP \| ORG	ISP \| ORG	Singapore ISP \| ORG	1.28009, 103.851	Asia/Singapore (UTC+8) ISP \| ORG