AS11377
SendGrid, Inc.
USUnknown2026-10-11
Announced prefixes 139
50.31.32.0/2050.31.48.0/20134.128.64.0/19134.128.96.0/19137.22.245.0/24137.22.246.0/24149.72.1.0/24149.72.2.0/23149.72.4.0/22149.72.8.0/22149.72.12.0/22149.72.19.0/24149.72.20.0/22149.72.24.0/21149.72.32.0/19149.72.64.0/19149.72.96.0/23149.72.98.0/23149.72.112.0/20149.72.128.0/19149.72.160.0/19149.72.192.0/19149.72.224.0/19159.26.176.0/24159.26.177.0/24159.26.178.0/24159.26.179.0/24159.26.180.0/24159.26.181.0/24159.26.182.0/24159.26.183.0/24159.26.184.0/24159.26.185.0/24159.26.186.0/24159.26.187.0/24159.26.188.0/24159.26.189.0/24159.26.190.0/24159.26.191.0/24159.183.0.0/19159.183.32.0/24159.183.33.0/24159.183.34.0/24159.183.35.0/24159.183.36.0/24159.183.37.0/24159.183.38.0/24159.183.39.0/24159.183.40.0/24159.183.41.0/24159.183.42.0/24159.183.43.0/24159.183.44.0/24159.183.45.0/24159.183.46.0/24159.183.47.0/24159.183.64.0/18159.183.128.0/18159.183.192.0/19159.183.224.0/24159.183.225.0/24159.183.226.0/24159.183.227.0/24159.183.228.0/24159.183.229.0/24159.183.230.0/24159.183.231.0/24159.183.232.0/24159.183.233.0/24159.183.234.0/24159.183.235.0/24159.183.236.0/24159.183.237.0/24159.183.238.0/24159.183.239.0/24159.183.240.0/22159.183.244.0/22167.89.0.0/18167.89.64.0/19167.89.96.0/20167.89.112.0/24167.89.113.0/24167.89.114.0/23167.89.117.0/24167.89.118.0/24167.89.120.0/23167.89.122.0/23167.89.124.0/23167.89.126.0/23168.245.0.0/18168.245.64.0/20168.245.80.0/22168.245.84.0/22168.245.88.0/22168.245.92.0/22168.245.96.0/19192.254.112.0/20198.21.0.0/21198.37.144.0/20208.117.48.0/21208.117.56.0/21216.20.0.0/22216.20.4.0/22216.20.8.0/22216.20.12.0/22216.20.16.0/22216.20.20.0/22216.20.24.0/22216.20.28.0/22216.20.32.0/22216.20.36.0/22216.20.40.0/22216.20.44.0/22216.20.48.0/22216.20.52.0/22216.20.56.0/22216.20.60.0/22216.20.64.0/22216.20.68.0/22216.20.72.0/22216.20.76.0/22216.20.80.0/22216.20.84.0/22216.20.88.0/22216.20.92.0/22216.20.96.0/22216.20.100.0/22216.20.104.0/22216.20.108.0/22216.20.112.0/22216.20.116.0/22216.20.120.0/22216.20.124.0/22223.165.113.0/24223.165.115.0/24223.165.118.0/24223.165.119.0/24223.165.120.0/24223.165.121.0/24Snapshot history
| Date | Name | Country | Class | Prefixes |
|---|---|---|---|---|
| 2026-11-13 | SendGrid, Inc. | US | Unknown | 139 |
| 2026-11-12 | SendGrid, Inc. | US | Unknown | 139 |
| 2026-11-11 | SendGrid, Inc. | US | Unknown | 139 |
| 2026-11-10 | SendGrid, Inc. | US | Unknown | 139 |
| 2026-11-09 | SendGrid, Inc. | US | Unknown | 139 |
| 2026-11-08 | SendGrid, Inc. | US | Unknown | 139 |
| 2026-11-07 | SendGrid, Inc. | US | Unknown | 139 |
| 2026-11-06 | SendGrid, Inc. | US | Unknown | 139 |
| 2026-11-05 | SendGrid, Inc. | US | Unknown | 139 |
| 2026-11-04 | SendGrid, Inc. | US | Unknown | 139 |
| 2026-11-03 | SendGrid, Inc. | US | Unknown | 139 |
| 2026-11-02 | SendGrid, Inc. | US | Unknown | 139 |
| 2026-11-01 | SendGrid, Inc. | US | Unknown | 139 |
| 2026-10-31 | SendGrid, Inc. | US | Unknown | 139 |
| 2026-10-30 | SendGrid, Inc. | US | Unknown | 139 |
| 2026-10-29 | SendGrid, Inc. | US | Unknown | 139 |
| 2026-10-28 | SendGrid, Inc. | US | Unknown | 139 |
| 2026-10-27 | SendGrid, Inc. | US | Unknown | 139 |
| 2026-10-26 | SendGrid, Inc. | US | Unknown | 139 |
| 2026-10-25 | SendGrid, Inc. | US | Unknown | 139 |
| 2026-10-24 | SendGrid, Inc. | US | Unknown | 139 |
| 2026-10-23 | SendGrid, Inc. | US | Unknown | 141 |
| 2026-10-22 | SendGrid, Inc. | US | Unknown | 141 |
| 2026-10-21 | SendGrid, Inc. | US | Unknown | 141 |
| 2026-10-20 | SendGrid, Inc. | US | Unknown | 141 |
| 2026-10-19 | SendGrid, Inc. | US | Unknown | 141 |
| 2026-10-18 | SendGrid, Inc. | US | Unknown | 141 |
| 2026-10-17 | SendGrid, Inc. | US | Unknown | 141 |
| 2026-10-16 | SendGrid, Inc. | US | Unknown | 141 |
| 2026-10-15 | SendGrid, Inc. | US | Unknown | 139 |
| 2026-10-14 | SendGrid, Inc. | US | Unknown | 139 |
| 2026-10-13 | SendGrid, Inc. | US | Unknown | 139 |
| 2026-10-12 | SendGrid, Inc. | US | Unknown | 139 |
| 2026-10-11 | SendGrid, Inc. | US | Unknown | 139 |
| 2026-10-10 | SendGrid, Inc. | US | Unknown | 140 |
| 2026-10-09 | SendGrid, Inc. | US | Unknown | 140 |
| 2026-10-08 | SendGrid, Inc. | US | Unknown | 140 |
| 2026-10-07 | SendGrid, Inc. | US | Unknown | 140 |
| 2026-10-06 | SendGrid, Inc. | US | Unknown | 140 |
| 2026-10-05 | SendGrid, Inc. | US | Unknown | 140 |
| 2026-10-04 | SendGrid, Inc. | US | Unknown | 140 |
| 2026-10-03 | SendGrid, Inc. | US | Unknown | 140 |
| 2026-10-02 | SendGrid, Inc. | US | Unknown | 140 |
| 2026-10-01 | SendGrid, Inc. | US | Unknown | 140 |
| 2026-09-30 | SendGrid, Inc. | US | Unknown | 140 |
| 2026-09-29 | SendGrid, Inc. | US | Unknown | 140 |
| 2026-09-28 | SendGrid, Inc. | US | Unknown | 140 |
| 2026-09-27 | SendGrid, Inc. | US | Unknown | 140 |
| 2026-09-26 | SendGrid, Inc. | US | Unknown | 140 |
| 2026-09-25 | SendGrid, Inc. | US | Unknown | 140 |
| 2026-09-24 | SendGrid, Inc. | US | Unknown | 140 |
| 2026-09-23 | SendGrid, Inc. | US | Unknown | 140 |
| 2026-09-22 | SendGrid, Inc. | US | Unknown | 143 |
| 2026-09-21 | SendGrid, Inc. | US | Unknown | 143 |
| 2026-09-20 | SendGrid, Inc. | US | Unknown | 143 |
| 2026-09-19 | SendGrid, Inc. | US | Unknown | 143 |
| 2026-09-18 | SendGrid, Inc. | US | Unknown | 131 |
| 2026-09-17 | SendGrid, Inc. | US | Unknown | 131 |
| 2026-09-16 | SendGrid, Inc. | US | Unknown | 131 |
| 2026-09-15 | SendGrid, Inc. | US | Unknown | 131 |
| 2026-09-14 | SendGrid, Inc. | US | Unknown | 131 |
| 2026-09-13 | SendGrid, Inc. | US | Unknown | 131 |
| 2026-09-12 | SendGrid, Inc. | US | Unknown | 131 |
| 2026-09-11 | SendGrid, Inc. | US | Unknown | 131 |
| 2026-09-10 | SendGrid, Inc. | US | Unknown | 131 |
| 2026-09-09 | SendGrid, Inc. | US | Unknown | 131 |
| 2026-09-08 | SendGrid, Inc. | US | Unknown | 131 |
| 2026-09-07 | SendGrid, Inc. | US | Unknown | 131 |
| 2026-09-06 | SendGrid, Inc. | US | Unknown | 131 |
| 2026-09-05 | SendGrid, Inc. | US | Unknown | 131 |
| 2026-09-04 | SendGrid, Inc. | US | Unknown | 131 |
| 2026-09-03 | SendGrid, Inc. | US | Unknown | 131 |
| 2026-09-02 | SendGrid, Inc. | US | Unknown | 131 |
| 2026-09-01 | SendGrid, Inc. | US | Unknown | 131 |
| 2026-08-31 | SendGrid, Inc. | US | Unknown | 131 |
| 2026-08-30 | SendGrid, Inc. | US | Unknown | 131 |
| 2026-08-29 | SendGrid, Inc. | US | Unknown | 131 |
| 2026-08-28 | SendGrid, Inc. | US | Unknown | 131 |
| 2026-08-27 | SendGrid, Inc. | US | Unknown | 131 |
| 2026-08-26 | SendGrid, Inc. | US | Unknown | 131 |
| 2026-08-25 | SendGrid, Inc. | US | Unknown | 131 |
| 2026-08-24 | SendGrid, Inc. | US | Unknown | 131 |
| 2026-08-23 | SendGrid, Inc. | US | Unknown | 131 |
| 2026-08-22 | SendGrid, Inc. | US | Unknown | 131 |
| 2026-08-21 | SendGrid, Inc. | US | Unknown | 131 |
| 2026-08-20 | SendGrid, Inc. | US | Unknown | 131 |
| 2026-08-19 | SendGrid, Inc. | US | Unknown | 131 |
| 2026-08-18 | SendGrid, Inc. | US | Unknown | 131 |
| 2026-08-17 | SendGrid, Inc. | US | Unknown | 131 |
| 2026-08-16 | SendGrid, Inc. | US | Unknown | 131 |
| 2026-08-15 | SendGrid, Inc. | US | Unknown | 131 |
| 2026-08-14 | SendGrid, Inc. | US | Unknown | 131 |
| 2026-08-13 | SendGrid, Inc. | US | Unknown | 131 |
| 2026-08-12 | SendGrid, Inc. | US | Unknown | 131 |
| 2026-08-11 | SendGrid, Inc. | US | Unknown | 131 |
| 2026-08-10 | SendGrid, Inc. | US | Unknown | 131 |
| 2026-08-09 | SendGrid, Inc. | US | Unknown | 131 |
| 2026-08-08 | SendGrid, Inc. | US | Unknown | 131 |
| 2026-08-07 | SendGrid, Inc. | US | Unknown | 131 |
| 2026-08-06 | SendGrid, Inc. | US | Unknown | 131 |
| 2026-08-05 | SendGrid, Inc. | US | Unknown | 131 |
| 2026-08-04 | SendGrid, Inc. | US | Unknown | 131 |
| 2026-08-03 | SendGrid, Inc. | US | Unknown | 131 |
| 2026-08-02 | SendGrid, Inc. | US | Unknown | 131 |
| 2026-08-01 | SendGrid, Inc. | US | Unknown | 131 |
| 2026-07-31 | SendGrid, Inc. | US | Unknown | 131 |
| 2026-07-30 | SendGrid, Inc. | US | Unknown | 131 |
| 2026-07-29 | SendGrid, Inc. | US | Unknown | 131 |
| 2026-07-28 | SendGrid, Inc. | US | Unknown | 131 |
| 2026-07-27 | SendGrid, Inc. | US | Unknown | 131 |
| 2026-07-26 | SendGrid, Inc. | US | Unknown | 131 |
| 2026-07-25 | SendGrid, Inc. | US | Unknown | 131 |
| 2026-07-24 | SendGrid, Inc. | US | Unknown | 130 |
| 2026-07-23 | SendGrid, Inc. | US | Unknown | 130 |
| 2026-07-22 | SendGrid, Inc. | US | Unknown | 130 |
| 2026-07-21 | SendGrid, Inc. | US | Unknown | 130 |
| 2026-07-20 | SendGrid, Inc. | US | Unknown | 130 |
| 2026-07-19 | SendGrid, Inc. | US | Unknown | 130 |
| 2026-07-18 | SendGrid, Inc. | US | Unknown | 130 |
| 2026-07-17 | SendGrid, Inc. | US | Unknown | 130 |
| 2026-07-16 | SendGrid, Inc. | US | Unknown | 130 |
| 2026-07-15 | SendGrid, Inc. | US | Unknown | 130 |
| 2026-07-14 | SendGrid, Inc. | US | Unknown | 130 |
| 2026-07-13 | SendGrid, Inc. | US | Unknown | 130 |
| 2026-07-12 | SendGrid, Inc. | US | Unknown | 130 |
| 2026-07-11 | SendGrid, Inc. | US | Unknown | 130 |
| 2026-07-10 | SendGrid, Inc. | US | Unknown | 130 |
| 2026-07-09 | SendGrid, Inc. | US | Unknown | 130 |
| 2026-07-08 | SendGrid, Inc. | US | Unknown | 130 |
| 2026-07-07 | SendGrid, Inc. | US | Unknown | 130 |
| 2026-07-06 | SendGrid, Inc. | US | Unknown | 130 |
| 2026-07-05 | SendGrid, Inc. | US | Unknown | 130 |
| 2026-07-04 | SendGrid, Inc. | US | Unknown | 130 |
| 2026-07-03 | SendGrid, Inc. | US | Unknown | 130 |
| 2026-07-02 | SendGrid, Inc. | US | Unknown | 130 |
| 2026-07-01 | SendGrid, Inc. | US | Unknown | 130 |
| 2026-06-30 | SendGrid, Inc. | US | Unknown | 130 |
| 2026-06-29 | SendGrid, Inc. | US | Unknown | 130 |
| 2026-06-28 | SendGrid, Inc. | US | Unknown | 130 |
| 2026-06-27 | SendGrid, Inc. | US | Unknown | 130 |
| 2026-06-26 | SendGrid, Inc. | US | Unknown | 130 |
| 2026-06-25 | SendGrid, Inc. | US | Unknown | 130 |
| 2026-06-24 | SendGrid, Inc. | US | Unknown | 130 |
| 2026-06-23 | SendGrid, Inc. | US | Unknown | 130 |
| 2026-06-22 | SendGrid, Inc. | US | Unknown | 130 |
| 2026-06-21 | SendGrid, Inc. | US | Unknown | 130 |
| 2026-06-20 | SendGrid, Inc. | US | Unknown | 130 |
| 2026-06-19 | SendGrid, Inc. | US | Unknown | 130 |
| 2026-06-18 | SendGrid, Inc. | US | Unknown | 130 |
| 2026-06-17 | SendGrid, Inc. | US | Unknown | 130 |
| 2026-06-16 | SendGrid, Inc. | US | Unknown | 130 |
| 2026-06-15 | SendGrid, Inc. | US | Unknown | 130 |
| 2026-06-14 | SendGrid, Inc. | US | Unknown | 131 |
| 2026-06-13 | SendGrid, Inc. | US | Unknown | 131 |
IP-block changes
Open full filtered history →| Observed | Block | Action | Previous origins | New origins |
|---|---|---|---|---|
| 2026-10-24 | 216.20.120.0/22 | Released | AS11377 | — |
| 2026-10-24 | 216.20.124.0/22 | Released | AS11377 | — |
| 2026-10-16 | 167.89.116.0/24 | Acquired | — | AS11377 |
| 2026-10-16 | 167.89.119.0/24 | Acquired | — | AS11377 |
| 2026-10-11 | 167.89.119.0/24 | Released | AS11377 | — |
| 2026-09-23 | 159.26.180.0/22 | Released | AS11377 | — |
| 2026-09-23 | 159.26.184.0/22 | Released | AS11377 | — |
| 2026-09-23 | 159.26.188.0/22 | Released | AS11377 | — |
| 2026-09-19 | 159.26.180.0/24 | Acquired | — | AS11377 |
| 2026-09-19 | 159.26.181.0/24 | Acquired | — | AS11377 |
| 2026-09-19 | 159.26.182.0/24 | Acquired | — | AS11377 |
| 2026-09-19 | 159.26.183.0/24 | Acquired | — | AS11377 |
| 2026-09-19 | 159.26.184.0/24 | Acquired | — | AS11377 |
| 2026-09-19 | 159.26.185.0/24 | Acquired | — | AS11377 |
| 2026-09-19 | 159.26.186.0/24 | Acquired | — | AS11377 |
| 2026-09-19 | 159.26.187.0/24 | Acquired | — | AS11377 |
| 2026-09-19 | 159.26.188.0/24 | Acquired | — | AS11377 |
| 2026-09-19 | 159.26.189.0/24 | Acquired | — | AS11377 |
| 2026-09-19 | 159.26.190.0/24 | Acquired | — | AS11377 |
| 2026-09-19 | 159.26.191.0/24 | Acquired | — | AS11377 |
| 2026-07-25 | 167.89.119.0/24 | Acquired | — | AS11377 |
| 2026-06-15 | 167.89.119.0/24 | Released | AS11377 | — |
Changes page 1