Autonomous System details

AS11377

SendGrid, Inc.  ·  sendgrid.com

United States

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AS11377 – SendGrid, Inc.

Field Value
Country United States
Website sendgrid.com
Hosted domains 4,427
IPv4 addresses 267,776
IPv6 addresses 0
ASN type Business
Registry arin
Allocated 14 years ago on Jun 28, 2012
Updated 14 years ago on Jun 28, 2012

IP Ranges

Netblock Company Num of IPs
159.183.64.0/18 Twilio SendGrid 16,384
159.183.128.0/18 Twilio SendGrid 16,384
167.89.0.0/18 SendGrid, Inc. 16,384
168.245.0.0/18 SendGrid, Inc. 16,384
134.128.64.0/19 Twilio SendGrid 8,192
134.128.96.0/19 Twilio SendGrid 8,192
149.72.32.0/19 SendGrid, Inc. 8,192
149.72.64.0/19 SendGrid, Inc. 8,192
149.72.128.0/19 SendGrid, Inc. 8,192
149.72.160.0/19 SendGrid, Inc. 8,192
149.72.192.0/19 SendGrid, Inc. 8,192
149.72.224.0/19 SendGrid, Inc. 8,192
159.183.0.0/19 Twilio SendGrid 8,192
159.183.192.0/19 Twilio SendGrid 8,192
167.89.64.0/19 SendGrid, Inc. 8,192
168.245.96.0/19 SendGrid, Inc. 8,192
50.31.32.0/20 SendGrid, Inc. 4,096
50.31.48.0/20 SendGrid, Inc. 4,096
149.72.112.0/20 SendGrid, Inc. 4,096
167.89.96.0/20 SendGrid, Inc. 4,096
168.245.64.0/20 SendGrid, Inc. 4,096
192.254.112.0/20 SendGrid, Inc. 4,096
198.37.144.0/20 SendGrid, Inc. 4,096
149.72.24.0/21 SendGrid, Inc. 2,048
198.21.0.0/21 SendGrid, Inc. 2,048
208.117.48.0/21 SendGrid, Inc. 2,048
208.117.56.0/21 SendGrid, Inc. 2,048
149.72.4.0/22 SendGrid, Inc. 1,024
149.72.8.0/22 SendGrid, Inc. 1,024
149.72.12.0/22 SendGrid, Inc. 1,024
149.72.20.0/22 SendGrid, Inc. 1,024
159.26.160.0/22 Twilio SendGrid 1,024
159.26.164.0/22 Twilio SendGrid 1,024
159.26.168.0/22 Twilio SendGrid 1,024
159.26.172.0/22 Twilio SendGrid 1,024
159.26.176.0/22 Twilio SendGrid 1,024
159.26.180.0/22 Twilio SendGrid 1,024
159.26.184.0/22 Twilio SendGrid 1,024
159.26.188.0/22 Twilio SendGrid 1,024
159.183.240.0/22 Twilio SendGrid 1,024
159.183.244.0/22 Twilio SendGrid 1,024
168.245.80.0/22 SendGrid, Inc. 1,024
168.245.84.0/22 SendGrid, Inc. 1,024
168.245.88.0/22 SendGrid, Inc. 1,024
168.245.92.0/22 SendGrid, Inc. 1,024
216.20.0.0/22 Twilio SendGrid 1,024
216.20.4.0/22 Twilio SendGrid 1,024
216.20.8.0/22 Twilio SendGrid 1,024
216.20.12.0/22 Twilio SendGrid 1,024
216.20.16.0/22 Martha's Vineyard 1,024
216.20.20.0/22 Twilio SendGrid 1,024
216.20.24.0/22 Falmouth Public Schools 1,024
216.20.28.0/22 Duxbury Public Schools 1,024
216.20.32.0/22 Twilio SendGrid 1,024
216.20.36.0/22 Twilio SendGrid 1,024
216.20.40.0/22 Quabbin Regional 1,024
216.20.44.0/22 Twilio SendGrid 1,024
216.20.48.0/22 Twilio SendGrid 1,024
216.20.52.0/22 Masconomet High School 1,024
216.20.56.0/22 Twilio SendGrid 1,024
216.20.60.0/22 Twilio SendGrid 1,024
216.20.64.0/22 Groton Dunstable Regional School District 1,024
216.20.68.0/22 Groton Dunstable Regional School District 1,024
216.20.72.0/22 Twilio SendGrid 1,024
216.20.76.0/22 Billerica School District 1,024
216.20.80.0/22 St. Stanislaus 1,024
216.20.84.0/22 Twilio SendGrid 1,024
216.20.88.0/22 Manchester Public Schools 1,024
216.20.92.0/22 Twilio SendGrid 1,024
216.20.96.0/22 Twilio SendGrid 1,024
216.20.100.0/22 Benjamin Bannecker Chtr School 1,024
216.20.104.0/22 Manchester Public Schools 1,024
216.20.108.0/22 Lunenburg Public School 1,024
216.20.112.0/22 Twilio SendGrid 1,024
216.20.116.0/22 Twilio SendGrid 1,024
216.20.120.0/22 Somerville, City of and Schools 1,024
216.20.124.0/22 Twilio SendGrid 1,024
149.72.2.0/23 SendGrid, Inc. 512
149.72.96.0/23 SendGrid, Inc. 512
149.72.98.0/23 SendGrid, Inc. 512
167.89.114.0/23 SendGrid, Inc. 512
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
149.72.1.0/24 SendGrid, Inc. 256
149.72.19.0/24 SendGrid, Inc. 256
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
159.183.224.0/24 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
167.89.112.0/24 SendGrid, Inc. 256
167.89.113.0/24 SendGrid, Inc. 256
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
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

There are no known IPv6 addresses belonging to this network

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WHOIS Details

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                                                ASHandle:       AS11377
                                                OrgID:          AS11377
                                                ASName:         AS11377
                                                ASNumber:       AS11377
                                                RegDate:        0000-00-00
                                                Updated:        0000-00-00
                                                TechHandle:     AA00-AAAA
                                                Source:         AAAA
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Hosted Domains

There are 4,427 domain names hosted across 925 IP addresses on this ASN.

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IP Address Domain Domains on this IP
208.117.48.81 ██████████ 166
198.37.159.71 ██████████ 149
198.37.153.54 ██████████ 125
198.37.159.139 ██████████ 108
223.165.120.202 ██████████ 94
198.37.152.244 ██████████ 93
198.37.159.16 ██████████ 77
208.117.50.124 ██████████ 75
198.37.152.137 ██████████ 73
223.165.119.72 ██████████ 72

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Hosted Domains API & Database

Peers

There are 41 peers for this ASN.

Peers Name
AS11039 The George Washington University
AS1299 Arelion Sweden AB
AS137409 GSL Networks Pty LTD
AS13786 Seabras 1 USA, LLC
AS14537 Continent 8 LLC
AS14907 Wikimedia Foundation Inc.
AS16552 Tiggee LLC
AS1828 Unitas Global
AS18678 INTERNEXA S.A. E.S.P
AS19653 CTS Communications Corp
AS19754 The Fusion Network, LLC
AS199524 G-Core Labs S.A.
AS23367 Adaptive Data Networks, LLC
AS2381 WiscNet
AS24482 SG.GS
AS262589 SAMM TECNOLOGIA E TELECOMUNICACOES S.A
AS2914 NTT America, Inc.
AS293 ESnet
AS32590 Valve Corporation
AS32709 Joink, LLC
AS3356 Level 3 Parent, LLC
AS35280 F5 Networks SARL
AS36236 NetActuate, Inc
AS37468 Angola Cables
AS37721 Virtual Technologies & Solutions
AS398465 Rackdog, LLC
AS40934 Fortinet Inc.
AS4181 TDS TELECOM
AS4455 IX Reach Ltd
AS4826 Vocus Connect International Backbone
AS49544 i3D.net B.V
AS53828 NETWORK INNOVATIONS, LLC
AS57695 Misaka Network, Inc.
AS60171 AFR-IX TELECOM S.A.
AS6057 Administracion Nacional de Telecomunicaciones
AS6204 INTERKVM HOST SRL
AS6461 Zayo Bandwidth
AS6939 Hurricane Electric LLC
AS701 Verizon Business
AS7195 EDGEUNO S.A.S
AS8220 COLT Technology Services Group Limited
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ASN API & Database

Upstreams

There are 5 upstreams for this ASN.

upstreams Name
AS1299 Arelion Sweden AB
AS2914 NTT America, Inc.
AS3356 Level 3 Parent, LLC
AS6461 Zayo Bandwidth
AS701 Verizon Business
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ASN API & Database

Downstreams

There are no downstreams for this ASN.

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ASN API & Database

Pingable IPs

856 IPs in this ASN replied to an ICMP ping during our most recent internet scan. Learn more.

IP Address ASN Details
149.72.158.140 AS11377 SendGrid, Inc. 0.39ms from Ashburn, US
134.128.64.87 AS11377 SendGrid, Inc. 0.39ms from Ashburn, US
149.72.162.16 AS11377 SendGrid, Inc. 0.38ms from Ashburn, US
168.245.78.5 AS11377 SendGrid, Inc. 0.38ms from Ashburn, US
149.72.170.40 AS11377 SendGrid, Inc. 0.39ms from Ashburn, US
168.245.102.187 AS11377 SendGrid, Inc. 0.39ms from Ashburn, US
208.117.58.66 AS11377 SendGrid, Inc. 0.39ms from Ashburn, US
149.72.246.214 AS11377 SendGrid, Inc. 0.38ms from Ashburn, US
149.72.172.53 AS11377 SendGrid, Inc. 0.39ms from Ashburn, US
134.128.92.226 AS11377 SendGrid, Inc. 0.39ms from Ashburn, US
149.72.152.71 AS11377 SendGrid, Inc. 0.39ms from Ashburn, US
149.72.71.12 AS11377 SendGrid, Inc. 0.39ms from Ashburn, US
149.72.168.133 AS11377 SendGrid, Inc. 0.39ms from Ashburn, US
168.245.106.204 AS11377 SendGrid, Inc. 0.39ms from Ashburn, US
168.245.74.82 AS11377 SendGrid, Inc. 0.39ms from Ashburn, US
167.89.75.221 AS11377 SendGrid, Inc. 0.39ms from Ashburn, US
168.245.65.128 AS11377 SendGrid, Inc. 0.39ms from Ashburn, US
149.72.153.214 AS11377 SendGrid, Inc. 0.38ms from Ashburn, US
159.183.206.232 AS11377 SendGrid, Inc. 0.38ms from Ashburn, US
167.89.86.177 AS11377 SendGrid, Inc. 0.39ms from Ashburn, US
159.183.84.57 AS11377 SendGrid, Inc. 0.20ms from Chicago, US
167.89.40.194 AS11377 SendGrid, Inc. 0.20ms from Chicago, US
159.183.85.133 AS11377 SendGrid, Inc. 0.21ms from Chicago, US
167.89.30.169 AS11377 SendGrid, Inc. 0.20ms from Chicago, US
159.183.143.221 AS11377 SendGrid, Inc. 0.19ms from Chicago, US

Other Pingable IPs

Below is a random selection of 25 IPs that replied to an ICMP ping during our most recent internet scan.

IP Address ASN Details
65.155.251.1 AS209 CenturyLink Communications, LLC 0.93ms from Ashburn, US
73.191.106.97 AS7922 Comcast Cable Communications, LLC 7.22ms from Ashburn, US
24.214.248.1 AS12083 WideOpenWest Finance LLC 10.06ms from Atlanta, US
97.84.25.1 AS20115 Charter Communications LLC 11.26ms from Atlanta, US
104.76.196.1 AS45758 Triple T Broadband Public Company Limited 1.94ms from Bangkok, TH
96.230.60.1 AS701 Verizon Business 2.36ms from Boston, US
73.253.250.1 AS7922 Comcast Cable Communications, LLC 5.11ms from Boston, US
78.23.200.1 AS6848 Telenet BV 4.41ms from Brussels, BE
175.17.251.209 AS4837 CHINA UNICOM China169 Backbone 0.69ms from Changchun, CN
208.95.213.1 AS46449 Astrea 7.77ms from Chicago, US
87.73.76.1 AS15516 DKTV A/S 0.78ms from Copenhagen, DK
96.27.153.1 AS12083 WideOpenWest Finance LLC 6.71ms from Detroit, US
83.96.82.1 AS21050 Fast Communication Company Ltd 15.60ms from Dubai, AE
89.202.120.161 AS15830 Equinix (EMEA) Acquisition Enterprises B.V. 0.76ms from Frankfurt am Main, DE
35.159.72.161 AS16509 Amazon.com, Inc. 0.29ms from Frankfurt am Main, DE
60.191.160.81 AS4134 CHINANET BACKBONE 9.85ms from Hangzhou, CN
220.187.229.1 AS4134 CHINANET BACKBONE 6.49ms from Hangzhou, CN
122.224.81.225 AS58461 CT HangZhou IDC 4.66ms from Hangzhou, CN
222.121.193.161 AS4766 Korea Telecom 0.88ms from Incheon, KR
59.8.161.129 AS4766 Korea Telecom 1.68ms from Incheon, KR
58.238.255.1 AS9318 SK Broadband Co Ltd 1.63ms from Incheon, KR
174.77.76.65 AS22773 Cox Communications Inc. 4.73ms from Kansas City, US
194.44.226.33 AS3255 UARNet-Eksintech 3.57ms from Khmelnytskyi, UA
116.54.21.1 AS4134 CHINANET BACKBONE 3.65ms from Kunming, CN
85.245.241.1 AS3243 MEO - SERVICOS DE COMUNICACOES E MULTIMEDIA S.A. 5.04ms from Lisbon, PT

Traceroute

Below is a recent traceroute taken from the IPinfo ProbeNet to an IP in this ASN. Learn more.

$
traceroute -a -n -q1 168.245.52.77
traceroute to 168.245.52.77 (168.245.52.77): 64 hops max, 52 byte packets
2 *
3 *
Measurement taken from IPinfo ProbeNet in Ashburn, US
On

Related Networks

What is an ASN?

Autonomous System Numbers (ASNs) are assigned to entities such as Internet Service Providers and other large organizations that control blocks of IP addresses. This network page, and the organization field that's shown on the main IP address information page and also returned in the geolocation API are based on the ASN.

The ASN details will often correspond to the IP address owner, but for smaller organizations it may be that organization's parent, or their ISP. Find out more about AS11377 at robtex.

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