AS11377 - SENDGRID - SendGrid, Inc., US

United States Ireland Netherlands
AS Number
AS11377
AS Name
SENDGRID
Org Name
SendGrid, Inc.
Country
United States
Registry

arin

RegDate

2012-06-14

Updated

2025-06-12

AS11377 Looking Glass
IPv4Prefixes

131

IPv6Prefixes

0

IPv4 NUMs

267,776

IPv6 NUMs(/64)

0

267,776 IPv4 Addresses
CIDR Description IP Num
50.31.32.0/20 SendGrid, Inc. 4096
50.31.48.0/20 SendGrid, Inc. 4096
134.128.64.0/19 Twilio SendGrid 8192
134.128.96.0/19 Twilio SendGrid 8192
149.72.1.0/24 SendGrid, Inc. 256
149.72.2.0/23 SendGrid, Inc. 512
149.72.4.0/22 SendGrid, Inc. 1024
149.72.8.0/22 SendGrid, Inc. 1024
149.72.12.0/22 SendGrid, Inc. 1024
149.72.19.0/24 SendGrid, Inc. 256
149.72.20.0/22 SendGrid, Inc. 1024
149.72.24.0/21 SendGrid, Inc. 2048
149.72.32.0/19 SendGrid, Inc. 8192
149.72.64.0/19 SendGrid, Inc. 8192
149.72.96.0/23 SendGrid, Inc. 512
149.72.98.0/23 SendGrid, Inc. 512
149.72.112.0/20 SendGrid, Inc. 4096
149.72.128.0/19 SendGrid, Inc. 8192
149.72.160.0/19 SendGrid, Inc. 8192
149.72.192.0/19 SendGrid, Inc. 8192
149.72.224.0/19 SendGrid, Inc. 8192
159.26.160.0/22 Twilio SendGrid 1024
159.26.164.0/22 Twilio SendGrid 1024
159.26.168.0/22 Twilio SendGrid 1024
159.26.172.0/22 Twilio SendGrid 1024
159.26.176.0/22 Twilio SendGrid 1024
159.26.180.0/22 Twilio SendGrid 1024
159.26.184.0/22 Twilio SendGrid 1024
159.26.188.0/22 Twilio SendGrid 1024
159.183.0.0/19 Twilio SendGrid 8192
159.183.32.0/24 Twilio SendGrid 256
159.183.33.0/24 Twilio SendGrid 256
159.183.34.0/24 Twilio SendGrid 256
159.183.35.0/24 Twilio SendGrid 256
159.183.36.0/24 Twilio SendGrid 256
159.183.37.0/24 Twilio SendGrid 256
159.183.38.0/24 Twilio SendGrid 256
159.183.39.0/24 Twilio SendGrid 256
159.183.40.0/24 Twilio SendGrid 256
159.183.41.0/24 Twilio SendGrid 256
159.183.42.0/24 Twilio SendGrid 256
159.183.43.0/24 Twilio SendGrid 256
159.183.44.0/24 Twilio SendGrid 256
159.183.45.0/24 Twilio SendGrid 256
159.183.46.0/24 Twilio SendGrid 256
159.183.47.0/24 Twilio SendGrid 256
159.183.64.0/18 Twilio SendGrid 16384
159.183.128.0/18 Twilio SendGrid 16384
159.183.192.0/19 Twilio SendGrid 8192
159.183.224.0/24 Twilio SendGrid 256
159.183.225.0/24 Twilio SendGrid 256
159.183.226.0/24 Twilio SendGrid 256
159.183.227.0/24 Twilio SendGrid 256
159.183.228.0/24 Twilio SendGrid 256
159.183.229.0/24 Twilio SendGrid 256
159.183.230.0/24 Twilio SendGrid 256
159.183.231.0/24 Twilio SendGrid 256
159.183.232.0/24 Twilio SendGrid 256
159.183.233.0/24 Twilio SendGrid 256
159.183.234.0/24 Twilio SendGrid 256
159.183.235.0/24 Twilio SendGrid 256
159.183.236.0/24 Twilio SendGrid 256
159.183.237.0/24 Twilio SendGrid 256
159.183.238.0/24 Twilio SendGrid 256
159.183.239.0/24 Twilio SendGrid 256
159.183.240.0/22 Twilio SendGrid 1024
159.183.244.0/22 Twilio SendGrid 1024
167.89.0.0/18 SendGrid, Inc. 16384
167.89.64.0/19 SendGrid, Inc. 8192
167.89.96.0/20 SendGrid, Inc. 4096
167.89.112.0/24 SendGrid, Inc. 256
167.89.113.0/24 SendGrid, Inc. 256
167.89.114.0/23 SendGrid, Inc. 512
167.89.116.0/24 SendGrid, Inc. 256
167.89.117.0/24 SendGrid, Inc. 256
167.89.118.0/24 SendGrid, Inc. 256
167.89.119.0/24 SendGrid, Inc. 256
167.89.120.0/23 SendGrid, Inc. 512
167.89.122.0/23 SendGrid, Inc. 512
167.89.124.0/23 SendGrid, Inc. 512
167.89.126.0/23 SendGrid, Inc. 512
168.245.0.0/18 SendGrid, Inc. 16384
168.245.64.0/20 SendGrid, Inc. 4096
168.245.80.0/22 SendGrid, Inc. 1024
168.245.84.0/22 SendGrid, Inc. 1024
168.245.88.0/22 SendGrid, Inc. 1024
168.245.92.0/22 SendGrid, Inc. 1024
168.245.96.0/19 SendGrid, Inc. 8192
192.254.112.0/20 SendGrid, Inc. 4096
198.21.0.0/21 SendGrid, Inc. 2048
198.37.144.0/20 SendGrid, Inc. 4096
208.117.48.0/21 SendGrid, Inc. 2048
208.117.56.0/21 SendGrid, Inc. 2048
216.20.0.0/22 Twilio SendGrid 1024
216.20.4.0/22 Twilio SendGrid 1024
216.20.8.0/22 Twilio SendGrid 1024
216.20.12.0/22 Twilio SendGrid 1024
216.20.16.0/22 Twilio SendGrid 1024
216.20.20.0/22 Twilio SendGrid 1024
216.20.24.0/22 Twilio SendGrid 1024
216.20.28.0/22 North Shore Regional Voc Schools 1024
216.20.32.0/22 Twilio SendGrid 1024
216.20.36.0/22 Westborough Public Schools 1024
216.20.40.0/22 Twilio SendGrid 1024
216.20.44.0/22 Twilio SendGrid 1024
216.20.48.0/22 Twilio SendGrid 1024
216.20.52.0/22 Fall River Public Schools (C01911042) 1024
216.20.56.0/22 Billerica, Town of 1024
216.20.60.0/22 Twilio SendGrid 1024
216.20.64.0/22 Acton-Boxborough Reg School District 1024
216.20.68.0/22 Groton Dunstable Regional School District 1024
216.20.72.0/22 Twilio SendGrid 1024
216.20.76.0/22 Everett Public Schools 1024
216.20.80.0/22 Quaboag Regional School District (C01911461) 1024
216.20.84.0/22 Twilio SendGrid 1024
216.20.88.0/22 Manchester Public Schools 1024
216.20.92.0/22 Twilio SendGrid 1024
216.20.96.0/22 Twilio SendGrid 1024
216.20.100.0/22 Benjamin Bannecker Chtr School 1024
216.20.104.0/22 Old Rochester (C01911401) 1024
216.20.108.0/22 Twilio SendGrid 1024
216.20.112.0/22 Twilio SendGrid 1024
216.20.116.0/22 Twilio SendGrid 1024
216.20.120.0/22 Twilio SendGrid 1024
216.20.124.0/22 Twilio SendGrid 1024
223.165.113.0/24 SendGrid, Inc. 256
223.165.115.0/24 SendGrid, Inc. 256
223.165.118.0/24 SendGrid, Inc. 256
223.165.119.0/24 SendGrid, Inc. 256
223.165.120.0/24 SendGrid, Inc. 256
223.165.121.0/24 SendGrid, Inc. 256

Peers at this Exchange Point

Country/Region IX IPv4 IPv6 Port Speed Updated
United States Equinix Chicago - Equinix Internet Exchange Chicago 208.115.136.178 100 Gbps 2021-10-01 17:45:50
United States Equinix Chicago - Equinix Internet Exchange Chicago 208.115.136.174 100 Gbps 2021-10-01 17:45:50
United States Equinix Ashburn - Equinix Internet Exchange Ashburn 206.126.237.61 2001:504:0:2:0:1:1377:1 20 Gbps 2021-07-30 17:30:22
United States Equinix Ashburn - Equinix Internet Exchange Ashburn 206.126.238.13 2001:504:0:2:0:1:1377:2 100 Gbps 2021-12-02 19:29:48

Private Peering Facilities

Country/Region Name City Website Updated
Equinix DC1-DC15, DC21 - Ashburn Ashburn http://www.equinix.com/ 2020-09-30 19:18:52
Equinix CH1/CH2/CH4 - Chicago Chicago http://www.equinix.com/ 2020-09-30 19:18:38
DataBank Las Vegas (LAS1) Las Vegas https://www.databank.com/data-centers/las-vegas/las1/ 2020-09-30 19:18:26
Level(3) Herndon Herndon http://www.lumen.com/ 2020-09-30 19:11:58
DataBank Chicago (ORD1) Chicago https://www.databank.com/data-centers/chicago/600-south-federal-street/ 2020-09-30 19:05:46 
ASNumber:       11377
ASName:         SENDGRID
ASHandle:       AS11377
RegDate:        2012-06-28
Updated:        2012-06-28    
Ref:            https://rdap.arin.net/registry/autnum/11377


OrgName:        SendGrid, Inc.
OrgId:          SENDG-12
Address:        Twilio, Inc.
Address:        1801 California Street
Address:        Suite 500
City:           Denver
StateProv:      CO
PostalCode:     80202
Country:        US
RegDate:        2012-06-14
Updated:        2025-06-12
Comment:        http://www.sendgrid.com
Comment:        
Comment:        (888) 985-8363
Comment:        Support hours: M-F, 7a-7p Mountain Time.
Ref:            https://rdap.arin.net/registry/entity/SENDG-12


OrgTechHandle: TALSM-ARIN
OrgTechName:   Talsma, Jack 
OrgTechPhone:  +1-415-390-2337 
OrgTechEmail:  netops+[email protected]
OrgTechRef:    https://rdap.arin.net/registry/entity/TALSM-ARIN

OrgAbuseHandle: ABUSE3074-ARIN
OrgAbuseName:   Abuse Desk
OrgAbusePhone:  +1-888-985-7363 
OrgAbuseEmail:  [email protected]
OrgAbuseRef:    https://rdap.arin.net/registry/entity/ABUSE3074-ARIN

OrgTechHandle: TSNO-ARIN
OrgTechName:   Twilio SendGrid Network Operations
OrgTechPhone:  +1-888-985-7363 
OrgTechEmail:  netops+[email protected]
OrgTechRef:    https://rdap.arin.net/registry/entity/TSNO-ARIN