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You searched for: 50.31.55.12
| Net Range | 50.31.32.0 - 50.31.63.255 | ||||
| CIDR | 50.31.32.0/19
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| Name | SENDGRID-50-31-32-0-19 | ||||
| Handle | NET-50-31-32-0-1 | ||||
| Parent | TWILI-11 (NET-50-31-32-0-2) | ||||
| Net Type | Reassigned | ||||
| Organization | SendGrid, Inc. (SENDG) | ||||
| Registration Date | 2011-09-16 | ||||
| Last Updated | 2022-04-13 | ||||
| Comments | http://sendgrid.com -- Standard support hours are
8am to 5pm PST |
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| RESTful Link | https://whois.arin.net/rest/net/NET-50-31-32-0-1 | ||||
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| See Also | Related organization's POC records. | ||||
| See Also | Related delegations. | ||||
| Name | SendGrid, Inc. | ||||||||||
| Handle | SENDG | ||||||||||
| Street | Twilio, Inc.
1801 California Street Suite 500 |
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| City | Denver | ||||||||||
| State/Province | CO | ||||||||||
| Postal Code | 80202 | ||||||||||
| Country | US | ||||||||||
| Registration Date | 2010-06-10 | ||||||||||
| Last Updated | 2025-06-03 | ||||||||||
| Comments | http://www.sendgrid.com
(888) 985-8363 Support hours: M-F, 7a-7p Mountain Time. |
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| RESTful Link | https://whois.arin.net/rest/org/SENDG | ||||||||||
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| Name | Twilio SendGrid Network Operations |
| Handle | TSNO-ARIN |
| Company | Twilio SendGrid |
| Street | 1801 California Street
Suite 500 |
| City | Denver |
| State/Province | CO |
| Postal Code | 80202 |
| Country | US |
| Registration Date | 2019-04-17 |
| Last Updated | 2026-01-06 |
| Comments | |
| Phone | +1-888-985-7363 (Office)
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| netops+arin@sendgrid.com
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| RESTful Link | https://whois.arin.net/rest/poc/TSNO-ARIN |
| Name | Abuse Desk |
| Handle | ABUSE3074-ARIN |
| Company | Twilio SendGrid |
| Street | 1800 California Street
Suite 500 |
| City | Denver |
| State/Province | CO |
| Postal Code | 80202 |
| Country | US |
| Registration Date | 2011-06-22 |
| Last Updated | 2025-06-03 |
| Comments | Abuse desk is available M-F 7a-7p Mountain Time
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| Phone | +1-888-985-7363 (Office)
|
| abuse@sendgrid.com
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| RESTful Link | https://whois.arin.net/rest/poc/ABUSE3074-ARIN |
| Name | Talsma , Jack |
| Handle | TALSM-ARIN |
| Company | Twilio |
| Street | 101 Spear St 5th floor
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| City | San Francisco |
| State/Province | CA |
| Postal Code | 94105 |
| Country | US |
| Registration Date | 2021-11-18 |
| Last Updated | 2025-06-03 |
| Comments | |
| Phone | +1-415-390-2337 (Office)
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| netops+arin@sendgrid.com
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| RESTful Link | https://whois.arin.net/rest/poc/TALSM-ARIN |