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
198.37.159.71 ██████████ 148
198.37.159.139 ██████████ 113
198.37.152.244 ██████████ 94
198.37.159.16 ██████████ 78
208.117.50.124 ██████████ 77
198.37.152.137 ██████████ 75
223.165.119.72 ██████████ 74
208.117.48.75 ██████████ 71
198.37.159.93 ██████████ 71
208.117.50.43 ██████████ 67

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Hosted Domains API & Database

Peers

There are 42 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
AS3549 Level 3 Parent, LLC
AS36236 NetActuate, Inc
AS37468 Angola Cables
AS37721 Virtual Technologies & Solutions
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
AS835 GoCodeIT Inc
AS852 TELUS Communications 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
159.183.34.74 AS11377 SendGrid, Inc. 0.42ms from Amsterdam, NL
159.183.44.38 AS11377 SendGrid, Inc. 0.43ms from Amsterdam, NL
168.245.0.93 AS11377 SendGrid, Inc. 0.39ms from Ashburn, US
50.31.35.34 AS11377 SendGrid, Inc. 0.39ms from Ashburn, US
149.72.65.140 AS11377 SendGrid, Inc. 0.40ms from Ashburn, US
208.117.58.68 AS11377 SendGrid, Inc. 0.39ms from Ashburn, US
149.72.84.31 AS11377 SendGrid, Inc. 0.39ms from Ashburn, US
168.245.95.52 AS11377 SendGrid, Inc. 0.40ms from Ashburn, US
168.245.35.1 AS11377 SendGrid, Inc. 0.39ms from Ashburn, US
149.72.208.129 AS11377 SendGrid, Inc. 0.40ms from Ashburn, US
198.21.1.14 AS11377 SendGrid, Inc. 0.39ms from Ashburn, US
167.89.83.243 AS11377 SendGrid, Inc. 0.39ms from Ashburn, US
168.245.27.141 AS11377 SendGrid, Inc. 0.39ms from Ashburn, US
168.245.93.120 AS11377 SendGrid, Inc. 0.39ms from Ashburn, US
168.245.12.215 AS11377 SendGrid, Inc. 0.39ms from Ashburn, US
149.72.122.178 AS11377 SendGrid, Inc. 0.39ms from Ashburn, US
168.245.103.150 AS11377 SendGrid, Inc. 0.40ms from Ashburn, US
149.72.160.47 AS11377 SendGrid, Inc. 0.39ms from Ashburn, US
159.183.150.115 AS11377 SendGrid, Inc. 0.21ms from Chicago, US
149.72.233.165 AS11377 SendGrid, Inc. 0.21ms from Chicago, US
159.183.169.66 AS11377 SendGrid, Inc. 0.20ms from Chicago, US
149.72.242.170 AS11377 SendGrid, Inc. 0.21ms from Chicago, US
167.89.47.27 AS11377 SendGrid, Inc. 0.21ms from Chicago, US
167.89.61.17 AS11377 SendGrid, Inc. 0.21ms from Chicago, US
167.89.23.89 AS11377 SendGrid, Inc. 0.21ms 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
212.154.152.129 AS50482 JSC Kazakhtelecom 0.53ms from Almaty, KZ
64.103.36.129 AS109 CISCO SYSTEMS, INC. 1.02ms from Amsterdam, NL
62.194.0.1 AS33915 Vodafone Libertel B.V. 1.30ms from Amsterdam, NL
24.131.246.1 AS7922 Comcast Cable Communications, LLC 6.91ms from Ashburn, US
40.88.217.17 AS8075 Microsoft Corporation 0.43ms from Ashburn, US
94.20.48.65 AS209489 Azintex.com LLC 0.99ms from Baku, AZ
24.200.82.1 AS5769 Videotron Ltee 7.69ms from Beauharnois, CA
109.93.39.1 AS8400 TELEKOM SRBIJA a.d. 2.23ms from Belgrade, RS
103.142.164.33 AS142454 IT SPECTRUM MEDIA PVT LTD 4.71ms from Bengaluru, IN
189.50.42.1 AS28326 Total Telecom Ltda 4.19ms from Brasília, BR
81.0.105.1 AS12301 Invitech ICT Services Kft. 2.15ms from Budapest, HU
181.164.146.1 AS7303 Telecom Argentina S.A. 1.13ms from Buenos Aires, AR
74.135.78.65 AS10796 Charter Communications Inc 12.14ms from Cleveland, US
216.201.39.1 AS7106 Com Net, Inc. 2.84ms from Columbus, US
162.251.11.33 AS16750 Electronic Corporate Pages, Inc 5.89ms from Dallas, US
46.7.198.1 AS6830 Liberty Global Europe Holding B.V. 6.66ms from Dublin, IE
105.226.10.1 AS37457 Telkom SA Ltd. 1.17ms from Durban, ZA
116.7.178.1 AS4134 CHINANET-BACKBONE 3.98ms from Guangzhou, CN
113.116.132.1 AS4134 CHINANET-BACKBONE 1.46ms from Guangzhou, CN
125.121.232.129 AS4134 CHINANET-BACKBONE 5.43ms from Hangzhou, CN
156.235.252.209 AS134548 DXTL Tseung Kwan O Service 0.70ms from Hong Kong, HK
125.242.194.1 AS17858 LG POWERCOMM 2.05ms from Incheon, KR
88.237.56.1 AS9121 Turk Telekomunikasyon Anonim Sirketi 19.14ms from Istanbul, TR
38.224.184.1 AS329429 Data Sciences Corporation Pty Ltd 0.16ms from Johannesburg, ZA
178.195.68.1 AS3303 Swisscom (Switzerland) Ltd 0.39ms from Lausanne, CH

Traceroute

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

$
traceroute -a -n -q1 50.31.42.72
traceroute to 50.31.42.72 (50.31.42.72): 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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