# # ARIN WHOIS data and services are subject to the Terms of Use # available at: https://www.arin.net/resources/registry/whois/tou/ # # If you see inaccuracies in the results, please report at # https://www.arin.net/resources/registry/whois/inaccuracy_reporting/ # # Copyright 1997-2026, American Registry for Internet Numbers, Ltd. # # start NetRange: 216.20.0.0 - 216.20.127.255 CIDR: 216.20.0.0/17 NetName: TWILI-11 NetHandle: NET-216-20-0-0-1 Parent: NET216 (NET-216-0-0-0-0) NetType: Direct Allocation OriginAS: Organization: Twilio SendGrid (TWILI-11) RegDate: 2024-09-25 Updated: 2024-09-25 Ref: https://rdap.arin.net/registry/ip/216.20.0.0 OrgName: Twilio SendGrid OrgId: TWILI-11 Address: Twilio, Inc. Address: 375 Beale Street Address: Suite 300 City: San Francisco StateProv: CA PostalCode: 94105 Country: US RegDate: 2020-10-05 Updated: 2025-06-03 Comment: https://www.sendgrid.com Ref: https://rdap.arin.net/registry/entity/TWILI-11 OrgTechHandle: TSNO-ARIN OrgTechName: Twilio SendGrid Network Operations OrgTechPhone: +1-888-985-7363 OrgTechEmail: netops+arin@sendgrid.com OrgTechRef: https://rdap.arin.net/registry/entity/TSNO-ARIN OrgAbuseHandle: ABUSE3074-ARIN OrgAbuseName: Abuse Desk OrgAbusePhone: +1-888-985-7363 OrgAbuseEmail: abuse@sendgrid.com OrgAbuseRef: https://rdap.arin.net/registry/entity/ABUSE3074-ARIN OrgTechHandle: TALSM-ARIN OrgTechName: Talsma, Jack OrgTechPhone: +1-415-390-2337 OrgTechEmail: netops+arin@sendgrid.com OrgTechRef: https://rdap.arin.net/registry/entity/TALSM-ARIN # end # start NetRange: 216.20.80.0 - 216.20.80.15 CIDR: 216.20.80.0/28 NetName: DEFAULTID-216-20-80-0 NetHandle: NET-216-20-80-0-1 Parent: TWILI-11 (NET-216-20-0-0-1) NetType: Reassigned OriginAS: Customer: Quaboag Regional School District (C01911461) RegDate: 2008-03-26 Updated: 2008-03-26 Ref: https://rdap.arin.net/registry/ip/216.20.80.0 CustName: Quaboag Regional School District Address: 51 Schoolhouse Rd. City: West Warren StateProv: MA PostalCode: 01092 Country: US RegDate: 2008-03-26 Updated: 2011-03-19 Ref: https://rdap.arin.net/registry/entity/C01911461 OrgTechHandle: TSNO-ARIN OrgTechName: Twilio SendGrid Network Operations OrgTechPhone: +1-888-985-7363 OrgTechEmail: netops+arin@sendgrid.com OrgTechRef: https://rdap.arin.net/registry/entity/TSNO-ARIN OrgAbuseHandle: ABUSE3074-ARIN OrgAbuseName: Abuse Desk OrgAbusePhone: +1-888-985-7363 OrgAbuseEmail: abuse@sendgrid.com OrgAbuseRef: https://rdap.arin.net/registry/entity/ABUSE3074-ARIN OrgTechHandle: TALSM-ARIN OrgTechName: Talsma, Jack OrgTechPhone: +1-415-390-2337 OrgTechEmail: netops+arin@sendgrid.com OrgTechRef: https://rdap.arin.net/registry/entity/TALSM-ARIN # end # # ARIN WHOIS data and services are subject to the Terms of Use # available at: https://www.arin.net/resources/registry/whois/tou/ # # If you see inaccuracies in the results, please report at # https://www.arin.net/resources/registry/whois/inaccuracy_reporting/ # # Copyright 1997-2026, American Registry for Internet Numbers, Ltd. #