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 4,887
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 4,887 domain names hosted across 946 IP addresses on this ASN.

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IP Address Domain Domains on this IP
198.37.159.71 ██████████ 154
198.37.159.139 ██████████ 118
198.37.152.244 ██████████ 100
198.37.159.16 ██████████ 85
208.117.50.124 ██████████ 84
223.165.119.72 ██████████ 84
198.37.152.137 ██████████ 79
198.37.159.93 ██████████ 78
208.117.48.75 ██████████ 76
208.117.50.43 ██████████ 73

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Hosted Domains API & Database

Peers

There are 40 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.
AS20253 Qwilt Inc.
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
AS398465 Rackdog, LLC
AS40934 Fortinet Inc.
AS4181 TDS TELECOM
AS4826 Vocus Connect International Backbone
AS49544 i3D.net B.V
AS53828 NETWORK INNOVATIONS, LLC
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
168.245.33.217 AS11377 SendGrid, Inc. 0.54ms from Ashburn, US
167.89.69.230 AS11377 SendGrid, Inc. 0.44ms from Ashburn, US
168.245.21.182 AS11377 SendGrid, Inc. 0.51ms from Ashburn, US
149.72.149.63 AS11377 SendGrid, Inc. 0.50ms from Ashburn, US
168.245.74.39 AS11377 SendGrid, Inc. 0.48ms from Ashburn, US
149.72.173.99 AS11377 SendGrid, Inc. 0.48ms from Ashburn, US
167.89.85.178 AS11377 SendGrid, Inc. 0.44ms from Ashburn, US
50.31.42.5 AS11377 SendGrid, Inc. 0.49ms from Ashburn, US
149.72.87.159 AS11377 SendGrid, Inc. 0.45ms from Ashburn, US
168.245.20.216 AS11377 SendGrid, Inc. 0.51ms from Ashburn, US
167.89.79.13 AS11377 SendGrid, Inc. 0.45ms from Ashburn, US
168.245.32.69 AS11377 SendGrid, Inc. 0.51ms from Ashburn, US
50.31.34.140 AS11377 SendGrid, Inc. 0.49ms from Ashburn, US
149.72.139.0 AS11377 SendGrid, Inc. 0.49ms from Ashburn, US
168.245.0.100 AS11377 SendGrid, Inc. 0.54ms from Ashburn, US
149.72.90.246 AS11377 SendGrid, Inc. 0.46ms from Ashburn, US
149.72.98.149 AS11377 SendGrid, Inc. 0.32ms from Chicago, US
159.183.46.234 AS11377 SendGrid, Inc. 0.28ms from Dublin, IE
149.72.197.251 AS11377 SendGrid, Inc. 6.29ms from Los Angeles, US
167.89.42.192 AS11377 SendGrid, Inc. 6.29ms from Los Angeles, US
167.89.61.172 AS11377 SendGrid, Inc. 6.30ms from Los Angeles, US
159.183.168.149 AS11377 SendGrid, Inc. 6.28ms from Los Angeles, US
149.72.61.95 AS11377 SendGrid, Inc. 6.31ms from Los Angeles, US
159.183.77.144 AS11377 SendGrid, Inc. 6.29ms from Los Angeles, US
149.72.113.197 AS11377 SendGrid, Inc. 6.30ms 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
82.74.0.1 AS33915 Vodafone Libertel B.V. 5.51ms from Amsterdam, NL
168.9.36.49 AS3480 Board of Regents of the University System of Georgia 3.33ms from Atlanta, US
12.108.66.1 AS7018 AT&T Enterprises, LLC 15.17ms from Atlanta, US
124.193.188.17 AS4847 China Networks Inter-Exchange 5.45ms from Beijing, CN
130.149.72.1 AS680 Verein zur Foerderung eines Deutschen Forschungsnetzes e.V. 1.07ms from Berlin, DE
190.99.243.65 AS10299 EMPRESAS MUNICIPALES DE CALI E.I.C.E. E.S.P. 9.26ms from Bogota, CO
96.230.60.1 AS701 Verizon Business 2.24ms from Boston, US
103.242.32.225 AS45481 Digital Sense Data Centre Hosting Brisbane 0.41ms from Brisbane, AU
200.59.123.65 AS10617 SION S.A 0.77ms from Buenos Aires, AR
181.47.98.1 AS27747 Telecentro S.A. 5.91ms from Buenos Aires, AR
190.11.115.1 AS27927 Coop. Popular de Elec., Obras y Servicios Pub. de Santa Rosa LTDA 15.25ms from Buenos Aires, AR
201.213.7.1 AS7303 Telecom Argentina S.A. 0.95ms from Buenos Aires, AR
200.122.89.1 AS7303 Telecom Argentina S.A. 0.95ms from Buenos Aires, AR
198.53.75.1 AS852 TELUS Communications Inc. 4.53ms from Calgary, CA
209.252.31.225 AS7029 Windstream Communications LLC 0.54ms from Chicago, US
121.72.233.1 AS4768 One New Zealand Group Limited 11.82ms from Christchurch, NZ
67.144.120.1 AS19901 Brightspeed 11.05ms from Cincinnati, US
87.73.76.1 AS15516 DKTV A/S 0.76ms from Copenhagen, DK
87.58.166.1 AS3292 TDC Holding A/S 1.97ms from Copenhagen, DK
98.100.119.145 AS11427 Charter Communications Inc 14.91ms from Dallas, US
82.5.164.1 AS5089 Virgin Media Limited 2.95ms from Erith, GB
189.195.148.145 AS13999 Mega Cable, S.A. de C.V. 6.48ms from Guadalajara, MX
177.244.91.65 AS13999 Mega Cable, S.A. de C.V. 4.48ms from Guadalajara, MX
20.203.168.241 AS8075 Microsoft Corporation 0.20ms from Kloten, CH
185.253.218.1 AS202302 NETH LLC 0.65ms from Kyiv, UA

Traceroute

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

$
traceroute -a -n -q1 149.72.170.68
traceroute to 149.72.170.68 (149.72.170.68): 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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