149.72.32.0/19

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 15 domain names hosted across 13 IP addresses on this ASN. Checkout our API to access full domain hosting information.

IP Address Domain Domains on this IP
149.72.55.245 clubgroovenyc.com 3
149.72.49.10 sheetzdigital.com 1
149.72.60.64 guestpointmail.com 1
149.72.55.126 youvegotjam.email 1
149.72.46.157 ontuitiv.com 1
149.72.39.124 e-pbctoday.co.uk 1
149.72.41.127 calligraffi.com 1
149.72.55.229 inlinguanow.net 1
149.72.40.226 neowallet.jp 1
149.72.40.185 familysmartinsurance.com 1
149.72.33.132 traveltextinfo.no 1
149.72.59.84 copy-trade.io 1
149.72.44.156 treebohotelsmarketing.com 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
149.72.61.95 AS11377 SendGrid, Inc. 6.31ms from Los Angeles, US
149.72.51.116 AS11377 SendGrid, Inc. 6.30ms from Los Angeles, US
149.72.56.211 AS11377 SendGrid, Inc. 6.32ms from Los Angeles, US
149.72.33.90 AS11377 SendGrid, Inc. 6.29ms from Los Angeles, US
149.72.60.99 AS11377 SendGrid, Inc. 6.33ms from Los Angeles, US
149.72.48.186 AS11377 SendGrid, Inc. 6.30ms from Los Angeles, US
149.72.40.238 AS11377 SendGrid, Inc. 6.30ms from Los Angeles, US
149.72.38.50 AS11377 SendGrid, Inc. 6.27ms from Los Angeles, US
149.72.55.78 AS11377 SendGrid, Inc. 6.29ms from Los Angeles, US
149.72.58.191 AS11377 SendGrid, Inc. 6.31ms from Los Angeles, US
149.72.63.184 AS11377 SendGrid, Inc. 6.29ms from Los Angeles, US
149.72.45.178 AS11377 SendGrid, Inc. 6.28ms from Los Angeles, US
149.72.50.106 AS11377 SendGrid, Inc. 6.27ms from Los Angeles, US
149.72.52.0 AS11377 SendGrid, Inc. 6.28ms from Los Angeles, US
149.72.34.201 AS11377 SendGrid, Inc. 6.31ms from Los Angeles, US
149.72.59.247 AS11377 SendGrid, Inc. 6.28ms from Los Angeles, US
149.72.53.187 AS11377 SendGrid, Inc. 6.32ms from Los Angeles, US
149.72.41.163 AS11377 SendGrid, Inc. 6.30ms from Los Angeles, US
149.72.43.233 AS11377 SendGrid, Inc. 6.29ms from Los Angeles, US
149.72.37.171 AS11377 SendGrid, Inc. 6.27ms from Los Angeles, US
149.72.54.231 AS11377 SendGrid, Inc. 6.29ms from Los Angeles, US
149.72.57.101 AS11377 SendGrid, Inc. 6.31ms from Los Angeles, US
149.72.42.169 AS11377 SendGrid, Inc. 6.33ms from Los Angeles, US
149.72.46.82 AS11377 SendGrid, Inc. 6.31ms from Los Angeles, US
149.72.39.19 AS11377 SendGrid, Inc. 6.31ms 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
178.62.212.35 AS14061 DigitalOcean, LLC 0.21ms from Amsterdam, NL
150.105.188.179 AS26704 Open Text Corporation 0.73ms from Atlanta, US
89.154.106.83 AS2860 NOS COMUNICACOES, S.A. 12.81ms from Braga, PT
116.162.109.195 AS4837 CHINA UNICOM China169 Backbone 6.69ms from Changsha, CN
75.177.198.227 AS11426 Charter Communications Inc 10.83ms from Charlotte, US
62.246.245.19 AS12312 ecotel communication ag 3.83ms from Frankfurt am Main, DE
114.105.148.195 AS4134 CHINANET-BACKBONE 11.84ms from Huai'an, CN
89.214.176.3 AS42863 MEO - SERVICOS DE COMUNICACOES E MULTIMEDIA S.A. 16.17ms from Lisbon, PT
90.73.150.19 AS3215 Orange S.A. 8.12ms from Marseille, FR
23.53.205.131 AS16625 Akamai Technologies, Inc. 0.68ms from Osaka, JP
58.151.29.99 AS3786 LG DACOM Corporation 1.81ms from Seoul, KR
13.251.72.211 AS16509 Amazon.com, Inc. 0.14ms from Singapore, SG
186.204.119.3 AS28573 Claro NXT Telecomunicacoes Ltda 5.25ms from São Paulo, BR
153.230.96.83 AS4713 NTT DOCOMO BUSINESS,Inc. 7.38ms from Tokyo, JP
36.137.171.3 AS9808 China Mobile Communications Group Co., Ltd. 0.41ms from Xi'an, CN
73.134.208.147 AS7922 Comcast Cable Communications, LLC 8.25ms from Ashburn, US
203.151.239.19 AS4618 Internet Thailand Company Limited 3.29ms from Bangkok, TH
34.76.179.83 AS396982 Google LLC 0.14ms from Brussels, BE
102.45.26.179 AS8452 TE-AS 3.95ms from Cairo, EG
166.166.215.115 AS6167 Verizon Business 17.80ms from Dallas, US
97.176.147.67 AS6167 Verizon Business 10.47ms from Dallas, US
192.199.58.3 AS13804 ATG Arrow Technology Group Limited Partnership 0.47ms from Kelowna, CA
149.142.198.3 AS52 University of California, Los Angeles 1.65ms from Los Angeles, US
31.177.71.243 AS48287 JSC "RU-CENTER" 0.73ms from Moscow, RU
85.66.90.211 AS20845 DIGI Tavkozlesi es Szolgaltato Kft. 13.06ms from Budapest, HU

Traceroute

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

$
traceroute -a -n -q1 -f2 149.72.37.97
traceroute to 149.72.37.97 (149.72.37.97): 64 hops max, 52 byte packets
3 *
4 *
5 [AS11377] 149.72.37.97 6.452 ms
Measurement taken from IPinfo ProbeNet in Los Angeles, 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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