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 4,642
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 4,642 domain names hosted across 867 IP addresses on this ASN.

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IP Address Domain Domains on this IP
198.37.159.71 ██████████ 151
198.37.159.139 ██████████ 115
198.37.152.244 ██████████ 96
223.165.119.72 ██████████ 82
198.37.159.16 ██████████ 82
208.117.50.124 ██████████ 80
198.37.159.93 ██████████ 76
198.37.152.137 ██████████ 75
208.117.48.75 ██████████ 73
208.117.50.43 ██████████ 68

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Hosted Domains API & Database

Peers

There are 39 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
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
AS40934 Fortinet Inc.
AS4181 TDS TELECOM
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
AS835 GoCodeIT Inc
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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
168.245.25.164 AS11377 SendGrid, Inc. 0.38ms from Ashburn, US
149.72.156.14 AS11377 SendGrid, Inc. 0.38ms from Ashburn, US
159.183.221.234 AS11377 SendGrid, Inc. 0.38ms from Ashburn, US
168.245.105.55 AS11377 SendGrid, Inc. 0.39ms from Ashburn, US
50.31.58.175 AS11377 SendGrid, Inc. 0.38ms from Ashburn, US
167.89.76.19 AS11377 SendGrid, Inc. 0.38ms from Ashburn, US
149.72.175.178 AS11377 SendGrid, Inc. 0.38ms from Ashburn, US
168.245.40.40 AS11377 SendGrid, Inc. 0.39ms from Ashburn, US
50.31.32.104 AS11377 SendGrid, Inc. 0.38ms from Ashburn, US
168.245.72.187 AS11377 SendGrid, Inc. 0.39ms from Ashburn, US
50.31.40.95 AS11377 SendGrid, Inc. 0.39ms from Ashburn, US
149.72.148.64 AS11377 SendGrid, Inc. 0.38ms from Ashburn, US
159.183.219.237 AS11377 SendGrid, Inc. 0.38ms from Ashburn, US
159.183.38.122 AS11377 SendGrid, Inc. 0.28ms from Dublin, IE
149.72.45.161 AS11377 SendGrid, Inc. 6.28ms from Los Angeles, US
167.89.101.51 AS11377 SendGrid, Inc. 6.30ms from Los Angeles, US
149.72.11.22 AS11377 SendGrid, Inc. 7.64ms from Los Angeles, US
149.72.34.148 AS11377 SendGrid, Inc. 6.29ms from Los Angeles, US
167.89.11.13 AS11377 SendGrid, Inc. 6.27ms from Los Angeles, US
159.183.133.113 AS11377 SendGrid, Inc. 6.30ms from Los Angeles, US
149.72.116.46 AS11377 SendGrid, Inc. 6.42ms from Los Angeles, US
159.183.105.28 AS11377 SendGrid, Inc. 6.30ms from Los Angeles, US
167.89.111.217 AS11377 SendGrid, Inc. 6.27ms from Los Angeles, US
159.183.173.27 AS11377 SendGrid, Inc. 6.27ms from Los Angeles, US
159.183.70.234 AS11377 SendGrid, Inc. 6.28ms from Los Angeles, 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
64.103.36.129 AS109 CISCO SYSTEMS, INC. 1.00ms from Amsterdam, NL
80.56.55.1 AS33915 Vodafone Libertel B.V. 1.97ms from Amsterdam, NL
83.98.195.1 AS8315 Accenture B. V. 0.64ms from Amsterdam, NL
208.73.141.225 AS32425 Pixel Factory 2.65ms from Ashburn, US
65.141.241.65 AS209 CenturyLink Communications, LLC 0.71ms from Atlanta, US
130.207.224.1 AS2637 Georgia Institute of Technology 2.18ms from Atlanta, US
12.183.123.209 AS7018 AT&T Enterprises, LLC 1.34ms from Atlanta, US
222.152.148.65 AS4771 Spark New Zealand Trading Ltd. 5.98ms from Auckland, NZ
186.248.141.177 AS23106 AMERICAN TOWER DO BRASIL-COMUNICAÇÂO MULTIMÍDIA LT 10.17ms from Belo Horizonte, BR
200.198.242.97 AS10954 SERVICO FEDERAL DE PROCESSAMENTO DE DADOS - SERPRO 15.48ms from Brasilia, BR
81.181.19.1 AS12302 Vodafone Romania S.A. 7.39ms from Bucharest, RO
206.127.124.65 AS4043 Montana Internet Corporation 9.60ms from Calgary, CA
184.70.102.1 AS6327 Shaw Communications 1.02ms from Calgary, CA
223.87.158.129 AS9808 China Mobile Communications Group Co., Ltd. 5.76ms from Chengdu, CN
66.144.70.17 AS19902 Department of Administrative Services 2.15ms from Columbus, US
138.59.74.1 AS264604 Unixsis Servicos de Unix e Cloud - ME 5.59ms from Curitiba, BR
189.35.132.1 AS28573 Claro NXT Telecomunicacoes Ltda 8.23ms from Curitiba, BR
66.68.112.1 AS11427 Charter Communications Inc 10.20ms from Dallas, US
107.216.248.1 AS7018 AT&T Enterprises, LLC 11.27ms from Dallas, US
59.183.49.1 AS9829 National Internet Backbone 5.49ms from Delhi, IN
74.220.37.1 AS15175 Advanced Cabling and Communications 1.96ms from Denver, US
72.19.143.33 AS17306 JAB Wireless, INC. 3.04ms from Denver, US
63.143.20.1 AS13728 D&P Communications, Inc. 2.28ms from Detroit, US
146.196.49.241 AS135155 TALTOLA.NET 0.62ms from Dhaka, BD
201.38.80.113 AS4230 CLARO S.A. 7.34ms from Fortaleza, BR

Traceroute

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

$
traceroute -a -n -q1 -f5 -m9 216.20.62.224
traceroute to 216.20.62.224 (216.20.62.224): 9 hops max, 52 byte packets
7 *
8 *
9 *
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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