SendGrid
AS11377 (SendGrid) announces at least 131 prefixes:
50.31.32.0/20
Twilio SendGrid
1970-01-01
NET-50-31-32-0-2
50.31.32.0-50.31.63.255
50.31.48.0/20
134.128.64.0/19
NET-134-128-64-0-1
134.128.64.0-134.128.127.255
134.128.96.0/19
149.72.1.0/24
SendGrid, Inc.
NET-149-72-0-0-1
149.72.0.0-149.72.255.255
149.72.2.0/23
149.72.4.0/22
149.72.8.0/22
149.72.12.0/22
149.72.19.0/24
149.72.20.0/22
149.72.24.0/21
149.72.32.0/19
149.72.64.0/19
149.72.96.0/23
149.72.98.0/23
149.72.112.0/20
149.72.128.0/19
149.72.160.0/19
149.72.192.0/19
149.72.224.0/19
159.26.160.0/22
NET-159-26-128-0-1
159.26.128.0-159.26.191.255
159.26.164.0/22
159.26.168.0/22
159.26.172.0/22
159.26.176.0/22
159.26.180.0/22
159.26.184.0/22
159.26.188.0/22
159.183.0.0/19
NET-159-183-0-0-1
159.183.0.0-159.183.255.255
159.183.32.0/24
159.183.33.0/24
159.183.34.0/24
159.183.35.0/24
159.183.36.0/24
159.183.37.0/24
159.183.38.0/24
159.183.39.0/24
159.183.40.0/24
159.183.41.0/24
159.183.42.0/24
159.183.43.0/24
159.183.44.0/24
159.183.45.0/24
159.183.46.0/24
159.183.47.0/24
159.183.64.0/18
159.183.128.0/18
159.183.192.0/19
159.183.224.0/24
159.183.225.0/24
159.183.226.0/24
159.183.227.0/24
159.183.228.0/24
159.183.229.0/24
159.183.230.0/24
159.183.231.0/24
159.183.232.0/24
159.183.233.0/24
159.183.234.0/24
159.183.235.0/24
159.183.236.0/24
159.183.237.0/24
159.183.238.0/24
159.183.239.0/24
159.183.240.0/22
159.183.244.0/22
167.89.0.0/18
NET-167-89-0-0-1
167.89.0.0-167.89.127.255
167.89.64.0/19
167.89.96.0/20
167.89.112.0/24
167.89.113.0/24
167.89.114.0/23
167.89.116.0/24
167.89.117.0/24
167.89.118.0/24
167.89.119.0/24
167.89.120.0/23
167.89.122.0/23
167.89.124.0/23
167.89.126.0/23
168.245.0.0/18
NET-168-245-0-0-1
168.245.0.0-168.245.127.255
168.245.64.0/20
168.245.80.0/22
168.245.84.0/22
168.245.88.0/22
168.245.92.0/22
168.245.96.0/19
192.254.112.0/20
NET-192-254-112-0-1
192.254.112.0-192.254.127.255
198.21.0.0/21
NET-198-21-0-0-1
198.21.0.0-198.21.7.255
198.37.144.0/20
NET-198-37-144-0-1
198.37.144.0-198.37.159.255
208.117.48.0/21
NET-208-117-48-0-2
208.117.48.0-208.117.63.255
208.117.56.0/21
216.20.0.0/22
NET-216-20-0-0-1
216.20.0.0-216.20.127.255
216.20.4.0/22
216.20.8.0/22
216.20.12.0/22
216.20.16.0/22
216.20.20.0/22
216.20.24.0/22
216.20.28.0/22
216.20.32.0/22
216.20.36.0/22
216.20.40.0/22
216.20.44.0/22
216.20.48.0/22
216.20.52.0/22
216.20.56.0/22
216.20.60.0/22
216.20.64.0/22
216.20.68.0/22
216.20.72.0/22
216.20.76.0/22
216.20.80.0/22
216.20.84.0/22
216.20.88.0/22
216.20.92.0/22
216.20.96.0/22
216.20.100.0/22
216.20.104.0/22
216.20.108.0/22
216.20.112.0/22
216.20.116.0/22
216.20.120.0/22
216.20.124.0/22
223.165.113.0/24
Transferred to the ARIN region on 2020-08-18T09:37:58Z.
STUB-223-165-112SLASH20
223.165.112.0-223.165.127.255
223.165.115.0/24
223.165.118.0/24
223.165.119.0/24
223.165.120.0/24
223.165.121.0/24
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