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:      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
121.79.223.22	AS17705 InSPire Net Ltd	`9.01ms` from Auckland, NZ
190.253.140.102	AS3816 COLOMBIA TELECOMUNICACIONES S.A. ESP BIC	`3.20ms` from Bogota, CO
73.247.130.150	AS7922 Comcast Cable Communications, LLC	`5.98ms` from Chicago, US
51.183.25.86	AS5607 Sky UK Limited	`1.11ms` from Dublin, IE
38.18.14.150	AS174 Cogent Communications, LLC	`0.77ms` from Los Angeles, US
79.154.175.182	AS3352 TELEFONICA DE ESPANA S.A.U.	`8.42ms` from Madrid, ES
124.148.52.166	AS7545 TPG Telecom Limited	`12.32ms` from Melbourne, AU
94.164.161.166	AS1267 WIND TRE S.P.A.	`12.90ms` from Milan, IT
188.14.13.150	AS3269 Telecom Italia S.p.A.	`9.50ms` from Milan, IT
4.227.86.38	AS8075 Microsoft Corporation	`0.16ms` from Phoenix, US
27.199.43.86	AS4837 CHINA UNICOM China169 Backbone	`8.07ms` from Qingdao, CN
94.23.46.182	AS16276 OVH SAS	`0.12ms` from Roubaix, FR
173.164.200.118	AS7922 Comcast Cable Communications, LLC	`6.15ms` from San Jose, US
139.190.166.230	AS12975 PALTEL Autonomous System	`8.03ms` from Tel Aviv, IL
54.239.175.22	AS16509 Amazon.com, Inc.	`10.67ms` from Atlanta, US
87.67.230.6	AS5432 Proximus NV	`1.90ms` from Brussels, BE
119.48.207.166	AS4837 CHINA UNICOM China169 Backbone	`1.12ms` from Changchun, CN
112.194.216.118	AS4837 CHINA UNICOM China169 Backbone	`4.34ms` from Chengdu, CN
108.204.191.22	AS7018 AT&T Enterprises, LLC	`2.43ms` from Dallas, US
94.174.101.166	AS5089 Virgin Media Limited	`10.75ms` from Maidenhead, GB
150.19.0.6	AS2506 NTT business Solutions corporation	`5.93ms` from Osaka, JP
18.214.89.214	AS14618 Amazon.com, Inc.	`0.18ms` from Reston, US
83.136.139.182	AS29600 AS "Latvenergo"	`0.50ms` from Riga, LV
35.160.192.118	AS16509 Amazon.com, Inc.	`0.17ms` from Boardman, US
109.136.149.6	AS5432 Proximus NV	`1.04ms` from Brussels, BE

Traceroute

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

traceroute -a -n -q1 -m4 216.20.33.239

traceroute to 216.20.33.239 (216.20.33.239): 4 hops max, 52 byte packets

1 [AS57403] 188.241.240.1 3.496 ms

2 *

3 *

4 *

Measurement taken from

IPinfo ProbeNet in Bucharest, RO

On January 19th 2026

What are IP address ranges?

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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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