216.20.32.0/22

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
71.77.74.38	AS11426 Charter Communications Inc	`11.07ms` from Ashburn, US
63.251.130.166	AS14742 Unitas Global	`0.69ms` from Boston, US
78.157.217.38	AS42831 UK Dedicated Servers Limited	`0.17ms` from Coventry, GB
87.161.72.70	AS3320 Deutsche Telekom AG	`4.86ms` from Duesseldorf, DE
79.233.225.38	AS3320 Deutsche Telekom AG	`1.31ms` from Frankfurt am Main, DE
103.215.211.86	AS135376 Rahanet Internet Service Provider	`3.65ms` from Kabul, AF
31.40.48.166	AS49776 Gorset LLC	`3.71ms` from Moscow, RU
178.49.46.102	AS31200 Novotelecom Ltd	`1.49ms` from Novosibirsk, RU
101.1.168.230	AS7522 STNet, Incorporated	`5.45ms` from Osaka, JP
54.196.206.134	AS14618 Amazon.com, Inc.	`0.36ms` from Reston, US
20.225.147.38	AS8075 Microsoft Corporation	`0.15ms` from San Antonio, US
190.95.119.166	AS14117 Telefonica del Sur S.A.	`12.10ms` from Santiago, CL
116.36.200.38	AS17858 LG POWERCOMM	`1.80ms` from Seoul, KR
121.160.112.22	AS4766 Korea Telecom	`0.94ms` from Seoul, KR
175.121.58.86	AS9318 SK Broadband Co Ltd	`3.47ms` from Seoul, KR
23.213.204.230	AS20940 Akamai International B.V.	`0.27ms` from Tokyo, JP
52.186.88.134	AS8075 Microsoft Corporation	`0.60ms` from Ashburn, US
130.64.215.166	AS13326 Tufts University	`1.08ms` from Boston, US
195.80.185.230	AS8778 Slovanet a.s.	`0.27ms` from Bratislava, SK
80.96.34.150	AS50939 Space Ro SRL	`6.42ms` from Bucharest, RO
125.78.14.198	AS4134 CHINANET-BACKBONE	`5.11ms` from Fuzhou, CN
171.234.71.54	AS7552 Viettel Group	`2.07ms` from Hanoi, VN
104.34.34.198	AS20001 Charter Communications Inc	`5.80ms` from Los Angeles, US
45.22.199.134	AS7018 AT&T Enterprises, LLC	`4.62ms` from Los Angeles, US
24.183.83.70	AS20115 Charter Communications LLC	`15.20ms` from Minneapolis, US

Traceroute

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

traceroute -a -n -q1 -m7 216.20.35.119

traceroute to 216.20.35.119 (216.20.35.119): 7 hops max, 52 byte packets

1 [AS42473] 185.81.209.66 13.663 ms

2 [AS42473] 213.227.177.35 0.434 ms

3 *

4 [AS3356] 4.16.72.70 1.052 ms

5 *

6 *

7 *

Measurement taken from

IPinfo ProbeNet in Manassas, 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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