SendGrid,-Inc. SendGrid, Inc. AS11377
50.31.32.0 - 50.31.63.255
149.72.0.0 - 149.72.63.255
149.72.64.0 - 149.72.95.255
149.72.96.0 - 149.72.103.255
149.72.104.0 - 149.72.105.255
149.72.108.0 - 149.72.111.255
149.72.112.0 - 149.72.127.255
149.72.128.0 - 149.72.255.255
159.183.0.0 - 159.183.31.255
159.183.63.0 - 159.183.63.255
159.183.64.0 - 159.183.127.255
159.183.128.0 - 159.183.191.255
159.183.192.0 - 159.183.223.255
159.183.224.0 - 159.183.239.255
159.183.240.0 - 159.183.247.255
159.183.248.0 - 159.183.251.255
167.89.0.0 - 167.89.127.255
168.245.0.0 - 168.245.127.255
192.254.112.0 - 192.254.127.255
198.21.0.0 - 198.21.7.255
198.37.144.0 - 198.37.159.255
208.117.48.0 - 208.117.63.255
223.165.113.0 - 223.165.113.255
223.165.115.0 - 223.165.115.255
223.165.118.0 - 223.165.119.255
223.165.120.0 - 223.165.121.255