216.20.84.0/22

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:        [email protected]
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:        [email protected]
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:        2026-01-06
OfficePhone:    +1-888-985-7363
Mailbox:        [email protected]
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
216.20.208.0/20	AS18875	Questzone.Net, Inc.	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
4.157.50.86	AS8075 Microsoft Corporation	`0.38ms` from Ashburn, US
109.98.7.38	AS9050 Orange Romania S.A.	`0.73ms` from Bucharest, RO
50.76.75.166	AS7922 Comcast Cable Communications, LLC	`6.31ms` from Chicago, US
173.15.115.54	AS7922 Comcast Cable Communications, LLC	`6.38ms` from Chicago, US
38.78.136.70	AS174 Cogent Communications, LLC	`2.36ms` from Dallas, US
174.75.117.166	AS22773 Cox Communications Inc.	`15.12ms` from Dallas, US
212.63.87.70	AS8823 Rockenstein AG	`2.57ms` from Frankfurt am Main, DE
12.89.240.166	AS7018 AT&T Enterprises, LLC	`1.71ms` from Houston, US
49.45.32.6	AS55836 Reliance Jio Infocomm Limited	`0.94ms` from Kolkata, IN
79.150.157.246	AS3352 TELEFONICA DE ESPANA S.A.U.	`10.68ms` from Madrid, ES
34.26.162.150	AS396982 Google LLC	`0.14ms` from Moncks Corner, US
44.210.42.86	AS14618 Amazon.com, Inc.	`0.20ms` from Reston, US
163.192.6.246	AS31898 Oracle Corporation	`0.20ms` from San Jose, US
73.223.76.150	AS7922 Comcast Cable Communications, LLC	`6.72ms` from San Jose, US
125.151.245.246	AS4766 Korea Telecom	`1.71ms` from Seoul, KR
140.119.202.166	AS1659 Taiwan Academic Network (TANet) Information Center	`3.52ms` from Taipei, TW
67.208.23.54	AS21724 GOCO TECHNOLOGY LIMITED PARTNERSHIP	`0.20ms` from Toronto, CA
104.110.240.38	AS20940 Akamai International B.V.	`0.40ms` from Amsterdam, NL
106.39.195.182	AS23724 IDC, China Telecommunications Corporation	`3.02ms` from Beijing, CN
59.182.146.230	AS9829 National Internet Backbone	`14.65ms` from Bengaluru, IN
181.71.124.6	AS27831 Colombia Móvil	`15.25ms` from Bogota, CO
23.119.24.6	AS7018 AT&T Enterprises, LLC	`7.41ms` from Dallas, US
70.74.141.22	AS6327 Shaw Communications	`5.33ms` from Edmonton, CA
93.69.69.166	AS30722 Vodafone Italia S.p.A.	`13.81ms` from Frosinone, IT
171.236.158.22	AS7552 Viettel Group	`2.49ms` from Hanoi, VN

Traceroute

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

traceroute -a -n -q1 -m5 216.20.86.151

traceroute to 216.20.86.151 (216.20.86.151): 5 hops max, 52 byte packets

1 [AS15169] 142.251.49.148 106.89 ms

2 [AS15169] 142.251.48.238 107.46 ms

3 *

4 *

5 *

Measurement taken from

IPinfo ProbeNet in Osaka, JP

On January 19th 2026

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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