AS number 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 4,928
Number of IPv4 267,776
Number of IPv6 0
ASN type Business
Registry arin
Allocated 13 years ago on Jun 28, 2012
Updated 13 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 4,928 domain names hosted across 508 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 ██████████ 121
198.37.152.244 ██████████ 101
198.37.159.16 ██████████ 87
208.117.50.124 ██████████ 85
223.165.119.72 ██████████ 84
198.37.152.137 ██████████ 82
198.37.159.93 ██████████ 82
208.117.48.75 ██████████ 80
208.117.50.43 ██████████ 76

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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
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
AS398465 Rackdog, LLC
AS40934 Fortinet Inc.
AS4181 TDS TELECOM
AS4826 Vocus Connect International Backbone
AS49544 i3D.net B.V
AS53828 NETWORK INNOVATIONS, LLC
AS5405 Inter.link GmbH
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
159.183.227.0 AS11377 SendGrid, Inc. 0.69ms from Amsterdam, NL
159.183.245.71 AS11377 SendGrid, Inc. 0.80ms from Amsterdam, NL
167.89.88.70 AS11377 SendGrid, Inc. 0.37ms from Ashburn, US
149.72.158.41 AS11377 SendGrid, Inc. 0.38ms from Ashburn, US
168.245.6.38 AS11377 SendGrid, Inc. 0.37ms from Ashburn, US
168.245.42.45 AS11377 SendGrid, Inc. 0.38ms from Ashburn, US
168.245.0.154 AS11377 SendGrid, Inc. 0.38ms from Ashburn, US
50.31.48.171 AS11377 SendGrid, Inc. 0.38ms from Ashburn, US
134.128.79.110 AS11377 SendGrid, Inc. 0.38ms from Ashburn, US
50.31.51.136 AS11377 SendGrid, Inc. 0.38ms from Ashburn, US
168.245.46.184 AS11377 SendGrid, Inc. 0.38ms from Ashburn, US
50.31.43.77 AS11377 SendGrid, Inc. 0.37ms from Ashburn, US
149.72.67.167 AS11377 SendGrid, Inc. 0.37ms from Ashburn, US
168.245.56.237 AS11377 SendGrid, Inc. 0.38ms from Ashburn, US
149.72.172.16 AS11377 SendGrid, Inc. 0.38ms from Ashburn, US
159.183.34.15 AS11377 SendGrid, Inc. 0.31ms from Dublin, IE
159.183.166.39 AS11377 SendGrid, Inc. 6.30ms from Los Angeles, US
167.89.24.185 AS11377 SendGrid, Inc. 6.31ms from Los Angeles, US
167.89.35.6 AS11377 SendGrid, Inc. 6.30ms from Los Angeles, US
134.128.114.193 AS11377 SendGrid, Inc. 6.33ms from Los Angeles, US
159.183.10.55 AS11377 SendGrid, Inc. 6.29ms from Los Angeles, US
149.72.28.69 AS11377 SendGrid, Inc. 6.31ms from Los Angeles, US
159.183.66.213 AS11377 SendGrid, Inc. 6.29ms from Los Angeles, US
159.183.99.150 AS11377 SendGrid, Inc. 6.33ms from Los Angeles, US
134.128.122.214 AS11377 SendGrid, Inc. 6.33ms 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
38.80.173.1 AS174 Cogent Communications, LLC 1.15ms from Albuquerque, US
83.86.142.1 AS33915 Vodafone Libertel B.V. 5.79ms from Amsterdam, NL
80.114.207.1 AS33915 Vodafone Libertel B.V. 3.93ms from Amsterdam, NL
45.92.224.1 AS57112 F2X Operator B.V. 0.17ms from Amsterdam, NL
24.151.126.1 AS20115 Charter Communications LLC 7.90ms from Ashburn, US
160.79.37.1 AS399268 Coosa Valley Technologies Inc 3.16ms from Atlanta, US
98.20.248.1 AS7029 Windstream Communications LLC 5.54ms from Atlanta, US
211.143.67.1 AS24547 Hebei Mobile Communication Company Limited 12.63ms from Beijing, CN
2.20.141.129 AS16625 Akamai Technologies, Inc. 0.44ms from Buenos Aires, AR
181.171.229.1 AS7303 Telecom Argentina S.A. 1.34ms from Buenos Aires, AR
181.167.3.1 AS7303 Telecom Argentina S.A. 0.81ms from Buenos Aires, AR
181.230.125.1 AS7303 Telecom Argentina S.A. 4.34ms from Buenos Aires, AR
41.128.66.17 AS24863 Link Egypt (Link.NET) 5.84ms from Cairo, EG
119.50.62.1 AS4837 CHINA UNICOM China169 Backbone 11.63ms from Changchun, CN
60.14.120.193 AS4837 CHINA UNICOM China169 Backbone 10.57ms from Changchun, CN
58.46.32.1 AS4134 CHINANET-BACKBONE 4.59ms from Changsha, CN
209.252.31.225 AS7029 Windstream Communications LLC 0.49ms from Chicago, US
68.44.184.1 AS7922 Comcast Cable Communications, LLC 8.97ms from Chicago, US
103.162.200.97 AS141553 Aiekay Broadband Private Limited 14.86ms from Delhi, IN
134.228.86.209 AS13490 Buckeye Cablevision, Inc. 4.50ms from Detroit, US
52.208.57.65 AS16509 Amazon.com, Inc. 0.19ms from Dublin, IE
220.185.233.49 AS4134 CHINANET-BACKBONE 8.36ms from Hangzhou, CN
73.251.137.1 AS7922 Comcast Cable Communications, LLC 10.69ms from Herndon, US
123.28.151.145 AS45899 VNPT Corp 4.52ms from Ho Chi Minh City, VN
180.122.184.1 AS4134 CHINANET-BACKBONE 9.88ms from Huai'an, CN

Traceroute

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

$
traceroute -a -n -q1 149.72.246.0
traceroute to 149.72.246.0 (149.72.246.0): 64 hops max, 52 byte packets
2 *
3 *
4 [AS11377] 149.72.246.0 2.036 ms
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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