216.20.8.0/22

AS11377  ·  SendGrid, Inc.

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Summary

Country United States
Domain sendgrid.com
ASN AS11377
Registry ARIN
ID TWILI-11

WHOIS Details

NetHandle:      NET-216-20-0-0-1
OrgID:          TWILI-11
Parent:         NET-216-0-0-0-0
NetName:        TWILI-11
NetRange:       216.20.0.0 - 216.20.127.255
NetType:        allocation
RegDate:        2024-09-25
Updated:        2024-09-25
Source:         ARIN


OrgID:          TWILI-11
OrgName:        Twilio SendGrid
CanAllocate:    
Street:         Twilio, Inc.
Street:         375 Beale Street
Street:         Suite 300
City:           San Francisco
State/Prov:     CA
Country:        US
PostalCode:     94105
Comment:        https://www.sendgrid.com
RegDate:        2020-10-05
Updated:        2025-06-03
OrgAdminHandle: TSNO-ARIN
OrgTechHandle:  TALSM-ARIN
OrgTechHandle:  TSNO-ARIN
OrgAbuseHandle: ABUSE3074-ARIN
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


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

Hosted domains

There are 14 domain names hosted across 8 IP addresses on this ASN. Checkout our API to access full domain hosting information.

IP Address Domain Domains on this IP
216.20.10.8 worcesterdiocesek12.org 3
216.20.10.10 marlborough.k12.ma.us 3
216.20.10.9 uxbridge.k12.ma.us 2
216.20.10.4 allcomcu.net 2
216.20.10.24 belmontschools.net 1
216.20.9.105 commercialheatingcooling.com 1
216.20.10.21 danvers.k12.ma.us 1
216.20.10.1 revere.k12.ma.us 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

No IPs in this range replied to an ICMP ping during our most recent internet scan. Learn more.

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
73.31.168.54 AS7922 Comcast Cable Communications, LLC 8.53ms from Ashburn, US
179.220.85.102 AS28573 Claro NXT Telecomunicacoes Ltda 17.16ms from Brasilia, BR
79.222.165.150 AS3320 Deutsche Telekom AG 4.00ms from Duesseldorf, DE
80.146.140.70 AS3320 Deutsche Telekom AG 4.47ms from Duesseldorf, DE
218.85.225.198 AS4134 CHINANET-BACKBONE 5.93ms from Fuzhou, CN
35.220.199.22 AS396982 Google LLC 0.13ms from Hong Kong, HK
36.88.95.182 AS7713 PT Telekomunikasi Indonesia 6.54ms from Jakarta, ID
8.130.93.230 AS37963 Hangzhou Alibaba Advertising Co.,Ltd. 0.84ms from Jining, CN
67.87.181.6 AS6128 Cablevision Systems Corp. 7.47ms from New York City, US
186.249.159.102 AS28649 Desktop Sigmanet Comunicação Multimídia SA 1.82ms from Osasco, BR
89.83.116.38 AS5410 Bouygues Telecom SA 1.34ms from Paris, FR
122.34.89.86 AS17858 LG POWERCOMM 2.47ms from Seoul, KR
80.196.152.198 AS3292 TDC Holding A/S 1.41ms from Skanderborg, DK
78.3.242.38 AS5391 Hrvatski Telekom d.d. 1.72ms from Zagreb, HR
129.174.106.182 AS11279 George Mason University 1.94ms from Ashburn, US
147.135.13.6 AS16276 OVH SAS 1.35ms from Ashburn, US
44.239.159.134 AS16509 Amazon.com, Inc. 0.13ms from Boardman, US
193.64.134.150 AS719 Elisa Oyj 0.69ms from Helsinki, FI
176.223.66.6 AS207483 Netvia Bilisim Yazilim Dan. Tic. Ltd. Sti. 0.25ms from Istanbul, TR
83.138.189.166 AS15395 Rackspace Ltd. 0.90ms from London, GB
88.215.24.54 AS31655 Gamma Telecom Holdings Ltd 2.77ms from London, GB
51.190.240.150 AS5607 Sky UK Limited 1.22ms from London, GB
172.249.241.134 AS20001 Charter Communications Inc 5.65ms from Los Angeles, US
94.251.14.22 AS21127 Joint Stock Company TransTeleCom 4.77ms from Novosibirsk, RU
87.238.180.6 AS39241 ITS INTEGRA SAS 0.52ms from Paris, FR

Traceroute

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

$
traceroute -a -n -q1 -f4 -m12 216.20.11.191
traceroute to 216.20.11.191 (216.20.11.191): 12 hops max, 52 byte packets
4 [AS30475] 68.71.128.92 0.719 ms
5 *
6 *
7 *
8 *
10 *
11 *
12 *
Measurement taken from IPinfo ProbeNet in Greenwood Village, 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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