216.20.60.0/22

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:      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:      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:      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

Nearby Ranges

BGP prefixes that overlap with 216.20.0.0/16

Range	ASN	Company	Num of IPs
216.20.144.0/20	AS16433	NORTH CENTRAL TELEPHONE COOPERATIVE CORPORATION	4,096
216.20.128.0/20	AS40098	Community Antenna Service, Inc.	4,096
216.20.192.0/20	AS7029	Windstream Communications LLC	4,096
216.20.254.0/24	AS6220	Western Wats	256

Hosted domains

There are no domains currently hosted on this ASN.

Hosted domains API

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Useful for Cybersecurity

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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
45.63.44.6	AS20473 The Constant Company, LLC	`0.12ms` from Atlanta, US
147.75.112.134	AS262186 TV AZTECA SUCURSAL COLOMBIA	`0.48ms` from Bogota, CO
190.174.118.246	AS22927 Telefonica de Argentina	`2.32ms` from Buenos Aires, AR
76.210.92.230	AS7018 AT&T Enterprises, LLC	`8.64ms` from Chicago, US
99.89.29.246	AS7018 AT&T Enterprises, LLC	`2.61ms` from Dallas, US
86.46.76.70	AS5466 Eircom Limited	`3.94ms` from Dublin, IE
47.195.140.246	AS5650 Frontier Communications of America, Inc.	`5.89ms` from Miami, US
153.99.10.86	AS4837 CHINA UNICOM China169 Backbone	`7.79ms` from Nanjing, CN
213.32.158.150	AS200484 Sendinblue SAS	`5.01ms` from Paris, FR
80.15.212.166	AS3215 Orange S.A.	`1.51ms` from Paris, FR
71.36.168.118	AS209 CenturyLink Communications, LLC	`7.50ms` from Phoenix, US
189.236.56.102	AS8151 UNINET	`3.95ms` from Santiago de Queretaro, MX
27.124.169.198	AS38109 SK Broadband Co Ltd	`8.64ms` from Seoul, KR
221.159.155.118	AS4766 Korea Telecom	`4.42ms` from Seoul, KR
182.93.103.230	AS17514 Otsuka Corp.	`0.69ms` from Tokyo, JP
178.225.57.118	AS31615 Odido Netherlands B.V.	`19.41ms` from Amsterdam, NL
45.142.54.102	AS3356 Level 3 Parent, LLC	`1.31ms` from Amsterdam, NL
168.30.64.6	AS3479 Board of Regents of the University System of Georgia	`8.69ms` from Atlanta, US
175.8.147.38	AS4134 CHINANET-BACKBONE	`3.18ms` from Changsha, CN
75.177.170.166	AS11426 Charter Communications Inc	`5.90ms` from Charlotte, US
76.134.56.182	AS7922 Comcast Cable Communications, LLC	`10.85ms` from Dallas, US
4.150.177.182	AS8075 Microsoft Corporation	`0.57ms` from Des Moines, US
91.176.249.22	AS5432 Proximus NV	`5.00ms` from Gravelines, FR
23.119.234.102	AS7018 AT&T Enterprises, LLC	`14.24ms` from Miami, US
37.46.129.86	AS29182 JSC IOT	`0.67ms` from Moscow, RU

Traceroute

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

traceroute -a -n -q1 -m6 216.20.63.143

traceroute to 216.20.63.143 (216.20.63.143): 6 hops max, 52 byte packets

1 [AS63023] 23.154.136.1 0.125 ms

2 *

3 [AS13786] 206.126.237.61 0.898 ms

4 *

5 *

6 *

Measurement taken from

IPinfo ProbeNet in Ashburn, US

On October 17th 2025

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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