ASN 6307 - American Express CompanyOrganization : American Express CompanyTotal Countries Listed: 2Total IP Ranges Listed: 24United Kingdom of Great Britain and Northern Ireland - IP Ranges: 1IP Range List193.32.34.0/24United States of America - IP Ranges: 23IP Range List12.10.219.0/2412.29.100.0/2312.29.102.0/2412.105.185.0/24139.71.0.0/17139.71.128.0/19139.71.162.0/23139.71.164.0/22139.71.168.0/21139.71.176.0/20139.71.192.0/21139.71.201.0/24139.71.202.0/23139.71.205.0/24139.71.206.0/23139.71.208.0/23139.71.215.0/24139.71.216.0/22139.71.223.0/24139.71.224.0/19148.171.0.0/16148.172.0.0/15192.65.72.0/24