149.72.224.0/19

AS11377  ·  SendGrid, Inc.

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Summary

Country United States
Domain sendgrid.com
ASN AS11377
Registry ARIN
ID SENDGRID-149-72-0-0-16

WHOIS Details

NetHandle:      NET-149-72-0-0-1
OrgID:          SENDG-12
Parent:         NET-149-0-0-0-0
NetName:        SENDGRID-149-72-0-0-16
NetRange:       149.72.0.0 - 149.72.255.255
NetType:        allocation
Comment:        -----BEGIN CERTIFICATE-----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-----END CERTIFICATE-----
RegDate:        2017-09-05
Updated:        2023-04-18
Source:         ARIN


OrgID:          SENDG-12
OrgName:        SendGrid, Inc.
CanAllocate:    
Street:         Twilio, Inc.
Street:         1801 California Street
Street:         Suite 500
City:           Denver
State/Prov:     CO
Country:        US
PostalCode:     80202
Comment:        http://www.sendgrid.com
Comment:        (888) 985-8363
Comment:        Support hours: M-F, 7a-7p Mountain Time.
RegDate:        2012-06-14
Updated:        2025-06-12
OrgAdminHandle: TSNO-ARIN
OrgTechHandle:  TALSM-ARIN
OrgTechHandle:  TSNO-ARIN
OrgAbuseHandle: ABUSE3074-ARIN
Source:         ARIN


POCHandle:      TSNO-ARIN
IsRole:         Y
LastName:       Twilio SendGrid Network Operations
FirstName:      
Street:         1801 California Street
Street:         Suite 500
City:           Denver
State/Prov:     CO
Country:        US
PostalCode:     80202
RegDate:        2019-04-17
Updated:        2024-08-12
OfficePhone:    +1-888-985-7363
Mailbox:        netops+arin@sendgrid.com
Source:         ARIN


POCHandle:      TALSM-ARIN
IsRole:         N
LastName:       Talsma
FirstName:      Jack
Street:         101 Spear St 5th floor
City:           San Francisco
State/Prov:     CA
Country:        US
PostalCode:     94105
RegDate:        2021-11-18
Updated:        2025-06-03
OfficePhone:    +1-415-390-2337
Mailbox:        netops+arin@sendgrid.com
Source:         ARIN


POCHandle:      ABUSE3074-ARIN
IsRole:         Y
LastName:       Abuse Desk
FirstName:      
Street:         1800 California Street
Street:         Suite 500
City:           Denver
State/Prov:     CO
Country:        US
PostalCode:     80202
RegDate:        2011-06-22
Updated:        2025-06-03
OfficePhone:    +1-888-985-7363
Mailbox:        abuse@sendgrid.com
Source:         ARIN

Nearby Ranges

BGP prefixes that overlap with 149.72.0.0/16

No nearby ranges found.

Hosted domains

There are 17 domain names hosted across 14 IP addresses on this ASN. Checkout our API to access full domain hosting information.

IP Address Domain Domains on this IP
149.72.232.237 clubgroovenyc.com 3
149.72.237.127 proficientnowresearch.net 2
149.72.236.193 equivalence.nl 1
149.72.244.145 paramountshowcase.com 1
149.72.225.186 gedkpmg.fr 1
149.72.228.98 burmanstreeservices.com 1
149.72.236.254 newsmrcat.com.br 1
149.72.250.106 infedisinfotech.com 1
149.72.240.21 q4press.com 1
149.72.232.40 dataramp.app 1
149.72.252.251 chiromkt.com 1
149.72.255.105 s3dadesign.com 1
149.72.239.41 f-brasiltecpar.com.br 1
149.72.233.126 fasttrak-mail.net 1

Hosted domains API

Our Hosted Domains API, or Reverse IP API returns a full list of domains that are hosted on a single IP address.
Useful for Cybersecurity

Pingable IPs

8,192 IPs in this range replied to an ICMP ping during our most recent internet scan. Learn more.

IP Address ASN Details
149.72.237.112 AS11377 SendGrid, Inc. 0.49ms from Ashburn, US
149.72.228.27 AS11377 SendGrid, Inc. 0.49ms from Ashburn, US
149.72.251.234 AS11377 SendGrid, Inc. 0.48ms from Ashburn, US
149.72.246.135 AS11377 SendGrid, Inc. 0.48ms from Ashburn, US
149.72.249.174 AS11377 SendGrid, Inc. 0.48ms from Ashburn, US
149.72.230.100 AS11377 SendGrid, Inc. 0.49ms from Ashburn, US
149.72.233.45 AS11377 SendGrid, Inc. 0.48ms from Ashburn, US
149.72.236.16 AS11377 SendGrid, Inc. 0.48ms from Ashburn, US
149.72.241.93 AS11377 SendGrid, Inc. 0.49ms from Ashburn, US
149.72.225.20 AS11377 SendGrid, Inc. 0.50ms from Ashburn, US
149.72.255.142 AS11377 SendGrid, Inc. 0.49ms from Ashburn, US
149.72.240.198 AS11377 SendGrid, Inc. 0.49ms from Ashburn, US
149.72.231.152 AS11377 SendGrid, Inc. 0.49ms from Ashburn, US
149.72.224.185 AS11377 SendGrid, Inc. 0.48ms from Ashburn, US
149.72.227.103 AS11377 SendGrid, Inc. 0.49ms from Ashburn, US
149.72.244.72 AS11377 SendGrid, Inc. 0.49ms from Ashburn, US
149.72.254.133 AS11377 SendGrid, Inc. 0.48ms from Ashburn, US
149.72.235.120 AS11377 SendGrid, Inc. 0.48ms from Ashburn, US
149.72.243.190 AS11377 SendGrid, Inc. 0.48ms from Ashburn, US
149.72.248.115 AS11377 SendGrid, Inc. 0.49ms from Ashburn, US
149.72.252.196 AS11377 SendGrid, Inc. 0.48ms from Ashburn, US
149.72.245.109 AS11377 SendGrid, Inc. 0.48ms from Ashburn, US
149.72.234.72 AS11377 SendGrid, Inc. 0.49ms from Ashburn, US
149.72.238.240 AS11377 SendGrid, Inc. 0.48ms from Ashburn, US
149.72.239.71 AS11377 SendGrid, Inc. 0.48ms from Ashburn, 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
98.81.60.195 AS14618 Amazon.com, Inc. 0.60ms from Ashburn, US
75.90.241.3 AS7029 Windstream Communications LLC 5.53ms from Atlanta, US
101.28.145.195 AS4837 CHINA UNICOM China169 Backbone 9.94ms from Beijing, CN
8.40.85.211 AS393856 City of Westfield (Gas & Electric Light Department) 3.40ms from Boston, US
196.217.177.179 AS36903 Office National des Postes et Telecommunications ONPT (Maroc Telecom) / IAM 2.02ms from Casablanca, MA
2.15.248.179 AS3215 Orange S.A. 5.38ms from Marseille, FR
176.159.120.179 AS5410 Bouygues Telecom SA 6.36ms from Marseille, FR
180.52.212.115 AS4713 NTT DOCOMO BUSINESS,Inc. 13.18ms from Osaka, JP
61.162.211.115 AS4837 CHINA UNICOM China169 Backbone 8.30ms from Qingdao, CN
169.44.148.163 AS36351 IBM Cloud 0.68ms from San Jose, US
47.121.164.147 AS37963 Hangzhou Alibaba Advertising Co.,Ltd. 0.20ms from Shenzhen, CN
180.57.65.67 AS4713 NTT DOCOMO BUSINESS,Inc. 15.91ms from Tokyo, JP
40.115.140.19 AS8075 Microsoft Corporation 0.21ms from Tokyo, JP
212.75.141.51 AS16285 Joint Stock Company TransTeleCom 1.48ms from Yekaterinburg, RU
44.204.16.195 AS14618 Amazon.com, Inc. 0.49ms from Ashburn, US
3.93.213.115 AS14618 Amazon.com, Inc. 0.51ms from Ashburn, US
93.87.71.243 AS8400 TELEKOM SRBIJA a.d. 0.50ms from Belgrade, RS
34.78.132.195 AS396982 Google LLC 0.14ms from Brussels, BE
119.6.153.51 AS4837 CHINA UNICOM China169 Backbone 3.73ms from Chengdu, CN
84.44.239.227 AS8422 NetCologne Gesellschaft fur Telekommunikation mbH 3.62ms from Duesseldorf, DE
146.90.231.227 AS6871 Plusnet 2.58ms from Erith, GB
79.254.97.99 AS3320 Deutsche Telekom AG 9.43ms from Frankfurt am Main, DE
84.71.85.179 AS5378 Vodafone Limited 4.47ms from London, GB
92.39.200.163 AS13122 Manx Telecom Trading Ltd 4.07ms from Manchester, GB
154.41.128.131 AS174 Cogent Communications, LLC 5.42ms from Marseille, FR

Traceroute

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

$
traceroute -a -n -q1 149.72.251.76
traceroute to 149.72.251.76 (149.72.251.76): 64 hops max, 52 byte packets
2 *
3 *
Measurement taken from IPinfo ProbeNet in Ashburn, US
On

What are IP address ranges?

IP address ranges, or netblocks, are groups of related IP addresses. They are usually represented as a base IP address, followed by a slash, and then a netmask which represents how many IP addresses are contained within the netblock. This format is known as CIDR. You'll also sometimes see netblocks given as a start ip address, and an end ip address, or an ip address range.

Traffic works its way around the internet based on the routing table, which contains a list of networks and their associated netblocks.

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