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General Information
Name:
Sendgrid, Inc.
Domain:
sendgrid.com
Country:
US
Type:
business
Registry:
ARIN
Prefix Counts
IPv4 Count:
295,680
IPv6 Count:
79,228,162,514,264,337,593,543,950,336
IPv4 Prefixes
| CIDR | Country | Network Name | Organization | Registry | Status | Size |
|---|---|---|---|---|---|---|
| 50.31.32.0/20 | US | SENDGRID-50-31-32-0-19 | Sendgrid, Inc. | ARIN | reassignment | 4,096 |
| 50.31.48.0/20 | US | SENDGRID-50-31-32-0-19 | Sendgrid, Inc. | ARIN | reassignment | 4,096 |
| 134.128.64.0/19 | US | TWILI-11 | Twilio Sendgrid | ARIN | allocation | 8,192 |
| 134.128.96.0/19 | US | TWILI-11 | Twilio Sendgrid | ARIN | allocation | 8,192 |
| 149.72.0.0/16 | US | SENDGRID-149-72-0-0-16 | Sendgrid, Inc. | ARIN | allocation | 65,536 |
| 149.72.1.0/24 | US | SENDGRID-149-72-0-0-16 | Sendgrid, Inc. | ARIN | allocation | 256 |
| 149.72.2.0/23 | US | SENDGRID-149-72-0-0-16 | Sendgrid, Inc. | ARIN | allocation | 512 |
| 149.72.4.0/22 | US | SENDGRID-149-72-0-0-16 | Sendgrid, Inc. | ARIN | allocation | 1,024 |
| 149.72.8.0/22 | US | SENDGRID-149-72-0-0-16 | Sendgrid, Inc. | ARIN | allocation | 1,024 |
| 149.72.12.0/22 | US | SENDGRID-149-72-0-0-16 | Sendgrid, Inc. | ARIN | allocation | 1,024 |
| 149.72.19.0/24 | US | SENDGRID-149-72-0-0-16 | Sendgrid, Inc. | ARIN | allocation | 256 |
| 149.72.20.0/22 | US | SENDGRID-149-72-0-0-16 | Sendgrid, Inc. | ARIN | allocation | 1,024 |
| 149.72.24.0/21 | US | SENDGRID-149-72-0-0-16 | Sendgrid, Inc. | ARIN | allocation | 2,048 |
| 149.72.32.0/19 | US | SENDGRID-149-72-0-0-16 | Sendgrid, Inc. | ARIN | allocation | 8,192 |
| 149.72.64.0/19 | US | SENDGRID-149-72-0-0-16 | Sendgrid, Inc. | ARIN | allocation | 8,192 |
| 149.72.96.0/23 | US | SENDGRID-149-72-0-0-16 | Sendgrid, Inc. | ARIN | allocation | 512 |
| 149.72.98.0/23 | US | SENDGRID-149-72-0-0-16 | Sendgrid, Inc. | ARIN | allocation | 512 |
| 149.72.100.0/23 | US | SENDGRID-149-72-0-0-16 | Sendgrid, Inc. | ARIN | allocation | 512 |
| 149.72.102.0/23 | US | SENDGRID-149-72-0-0-16 | Sendgrid, Inc. | ARIN | allocation | 512 |
| 149.72.104.0/23 | US | SENDGRID-149-72-0-0-16 | Sendgrid, Inc. | ARIN | allocation | 512 |
| 149.72.112.0/20 | US | SENDGRID-149-72-0-0-16 | Sendgrid, Inc. | ARIN | allocation | 4,096 |
| 149.72.128.0/19 | US | SENDGRID-149-72-0-0-16 | Sendgrid, Inc. | ARIN | allocation | 8,192 |
| 149.72.160.0/19 | US | SENDGRID-149-72-0-0-16 | Sendgrid, Inc. | ARIN | allocation | 8,192 |
| 149.72.192.0/19 | US | SENDGRID-149-72-0-0-16 | Sendgrid, Inc. | ARIN | allocation | 8,192 |
| 149.72.224.0/19 | US | SENDGRID-149-72-0-0-16 | Sendgrid, Inc. | ARIN | allocation | 8,192 |
| 159.183.0.0/19 | US | TWILI-11 | Twilio Sendgrid | ARIN | allocation | 8,192 |
| 159.183.32.0/24 | US | TWILI-11 | Twilio Sendgrid | ARIN | allocation | 256 |
| 159.183.33.0/24 | US | TWILI-11 | Twilio Sendgrid | ARIN | allocation | 256 |
| 159.183.34.0/24 | US | TWILI-11 | Twilio Sendgrid | ARIN | allocation | 256 |
| 159.183.35.0/24 | US | TWILI-11 | Twilio Sendgrid | ARIN | allocation | 256 |
| 159.183.36.0/24 | US | TWILI-11 | Twilio Sendgrid | ARIN | allocation | 256 |
| 159.183.37.0/24 | US | TWILI-11 | Twilio Sendgrid | ARIN | allocation | 256 |
| 159.183.38.0/24 | US | TWILI-11 | Twilio Sendgrid | ARIN | allocation | 256 |
| 159.183.39.0/24 | US | TWILI-11 | Twilio Sendgrid | ARIN | allocation | 256 |
| 159.183.40.0/24 | US | TWILI-11 | Twilio Sendgrid | ARIN | allocation | 256 |
| 159.183.41.0/24 | US | TWILI-11 | Twilio Sendgrid | ARIN | allocation | 256 |
| 159.183.42.0/24 | US | TWILI-11 | Twilio Sendgrid | ARIN | allocation | 256 |
| 159.183.43.0/24 | US | TWILI-11 | Twilio Sendgrid | ARIN | allocation | 256 |
| 159.183.44.0/24 | US | TWILI-11 | Twilio Sendgrid | ARIN | allocation | 256 |
| 159.183.45.0/24 | US | TWILI-11 | Twilio Sendgrid | ARIN | allocation | 256 |
| 159.183.46.0/24 | US | TWILI-11 | Twilio Sendgrid | ARIN | allocation | 256 |
| 159.183.47.0/24 | US | TWILI-11 | Twilio Sendgrid | ARIN | allocation | 256 |
| 159.183.61.0/24 | US | TWILI-11 | Twilio Sendgrid | ARIN | allocation | 256 |
| 159.183.62.0/24 | US | TWILI-11 | Twilio Sendgrid | ARIN | allocation | 256 |
| 159.183.63.0/24 | US | TWILI-11 | Twilio Sendgrid | ARIN | allocation | 256 |
| 159.183.64.0/18 | US | TWILI-11 | Twilio Sendgrid | ARIN | allocation | 16,384 |
| 159.183.128.0/18 | US | TWILI-11 | Twilio Sendgrid | ARIN | allocation | 16,384 |
| 159.183.192.0/19 | US | TWILI-11 | Twilio Sendgrid | ARIN | allocation | 8,192 |
| 159.183.224.0/24 | US | TWILI-11 | Twilio Sendgrid | ARIN | allocation | 256 |
| 159.183.225.0/24 | US | TWILI-11 | Twilio Sendgrid | ARIN | allocation | 256 |
| 159.183.226.0/24 | US | TWILI-11 | Twilio Sendgrid | ARIN | allocation | 256 |
| 159.183.227.0/24 | US | TWILI-11 | Twilio Sendgrid | ARIN | allocation | 256 |
| 159.183.228.0/24 | US | TWILI-11 | Twilio Sendgrid | ARIN | allocation | 256 |
| 159.183.229.0/24 | US | TWILI-11 | Twilio Sendgrid | ARIN | allocation | 256 |
| 159.183.230.0/24 | US | TWILI-11 | Twilio Sendgrid | ARIN | allocation | 256 |
| 159.183.231.0/24 | US | TWILI-11 | Twilio Sendgrid | ARIN | allocation | 256 |
| 159.183.232.0/24 | US | TWILI-11 | Twilio Sendgrid | ARIN | allocation | 256 |
| 159.183.233.0/24 | US | TWILI-11 | Twilio Sendgrid | ARIN | allocation | 256 |
| 159.183.234.0/24 | US | TWILI-11 | Twilio Sendgrid | ARIN | allocation | 256 |
| 159.183.235.0/24 | US | TWILI-11 | Twilio Sendgrid | ARIN | allocation | 256 |
| 159.183.236.0/24 | US | TWILI-11 | Twilio Sendgrid | ARIN | allocation | 256 |
| 159.183.237.0/24 | US | TWILI-11 | Twilio Sendgrid | ARIN | allocation | 256 |
| 159.183.238.0/24 | US | TWILI-11 | Twilio Sendgrid | ARIN | allocation | 256 |
| 159.183.239.0/24 | US | TWILI-11 | Twilio Sendgrid | ARIN | allocation | 256 |
| 159.183.240.0/22 | US | TWILI-11 | Twilio Sendgrid | ARIN | allocation | 1,024 |
| 159.183.244.0/22 | US | TWILI-11 | Twilio Sendgrid | ARIN | allocation | 1,024 |
| 159.183.248.0/22 | US | TWILI-11 | Twilio Sendgrid | ARIN | allocation | 1,024 |
| 167.89.0.0/18 | US | SENDGRID-167-89-0-0-17 | Sendgrid, Inc. | ARIN | allocation | 16,384 |
| 167.89.64.0/19 | US | SENDGRID-167-89-0-0-17 | Sendgrid, Inc. | ARIN | allocation | 8,192 |
| 167.89.96.0/20 | US | SENDGRID-167-89-0-0-17 | Sendgrid, Inc. | ARIN | allocation | 4,096 |
| 167.89.112.0/24 | US | SENDGRID-167-89-0-0-17 | Sendgrid, Inc. | ARIN | allocation | 256 |
| 167.89.113.0/24 | US | SENDGRID-167-89-0-0-17 | Sendgrid, Inc. | ARIN | allocation | 256 |
| 167.89.114.0/23 | US | SENDGRID-167-89-0-0-17 | Sendgrid, Inc. | ARIN | allocation | 512 |
| 167.89.116.0/24 | US | SENDGRID-167-89-0-0-17 | Sendgrid, Inc. | ARIN | allocation | 256 |
| 167.89.117.0/24 | US | SENDGRID-167-89-0-0-17 | Sendgrid, Inc. | ARIN | allocation | 256 |
| 167.89.118.0/24 | US | SENDGRID-167-89-0-0-17 | Sendgrid, Inc. | ARIN | allocation | 256 |
| 167.89.119.0/24 | US | SENDGRID-167-89-0-0-17 | Sendgrid, Inc. | ARIN | allocation | 256 |
| 167.89.120.0/23 | US | SENDGRID-167-89-0-0-17 | Sendgrid, Inc. | ARIN | allocation | 512 |
| 167.89.122.0/23 | US | SENDGRID-167-89-0-0-17 | Sendgrid, Inc. | ARIN | allocation | 512 |
| 167.89.124.0/23 | US | SENDGRID-167-89-0-0-17 | Sendgrid, Inc. | ARIN | allocation | 512 |
| 167.89.126.0/23 | US | SENDGRID-167-89-0-0-17 | Sendgrid, Inc. | ARIN | allocation | 512 |
| 168.245.0.0/18 | US | SENDGRID-168-245-0-0-17 | Sendgrid, Inc. | ARIN | allocation | 16,384 |
| 168.245.64.0/20 | US | SENDGRID-168-245-0-0-17 | Sendgrid, Inc. | ARIN | allocation | 4,096 |
| 168.245.80.0/22 | US | SENDGRID-168-245-0-0-17 | Sendgrid, Inc. | ARIN | allocation | 1,024 |
| 168.245.84.0/22 | US | SENDGRID-168-245-0-0-17 | Sendgrid, Inc. | ARIN | allocation | 1,024 |
| 168.245.88.0/22 | US | SENDGRID-168-245-0-0-17 | Sendgrid, Inc. | ARIN | allocation | 1,024 |
| 168.245.92.0/22 | US | SENDGRID-168-245-0-0-17 | Sendgrid, Inc. | ARIN | allocation | 1,024 |
| 168.245.96.0/19 | US | SENDGRID-168-245-0-0-17 | Sendgrid, Inc. | ARIN | allocation | 8,192 |
| 192.254.112.0/20 | US | SENDGRID-192-254-112-0-20 | Sendgrid, Inc. | ARIN | allocation | 4,096 |
| 198.21.0.0/21 | US | SENDGRID-198-21-0-0-21 | Sendgrid, Inc. | ARIN | allocation | 2,048 |
| 198.37.144.0/20 | US | SENDGRID-198-37-144-0-20 | Sendgrid, Inc. | ARIN | allocation | 4,096 |
| 208.117.48.0/21 | US | SENDGRID-208-117-48-0-20 | Sendgrid, Inc. | ARIN | reassignment | 2,048 |
| 208.117.56.0/21 | US | SENDGRID-208-117-48-0-20 | Sendgrid, Inc. | ARIN | reassignment | 2,048 |
| 223.165.113.0/24 | US | SG-223-165-113-0 | Sendgrid, Inc. | ARIN | reassignment | 256 |
| 223.165.115.0/24 | US | SG-223-165-115-0 | Sendgrid, Inc. | ARIN | reassignment | 256 |
| 223.165.118.0/24 | US | SG-223-165-118-0 | Sendgrid, Inc. | ARIN | reassignment | 256 |
| 223.165.119.0/24 | US | SG-223-165-119-0 | Sendgrid, Inc. | ARIN | reassignment | 256 |
| 223.165.120.0/24 | US | SG-223-165-120-0 | Sendgrid, Inc. | ARIN | reassignment | 256 |
| 223.165.121.0/24 | US | SG-223-165-121-0 | Sendgrid, Inc. | ARIN | reassignment | 256 |
IPv6 Prefixes
| CIDR | Country | Network Name | Organization | Registry | Status |
|---|---|---|---|---|---|
| 2604:a080::/32 | US | SENDGRID-2604-A080-32 | Sendgrid, Inc. | ARIN | allocation |
