1. All IP Ranges
  2. 208.0.0.0/8
  3. 208.117.0.0/16
  4. AS11377  | 208.117.56.0/21

208.117.56.0/21

AS11377  ·  SendGrid, Inc.

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Summary

Country United States
Domain sendgrid.com
ASN AS11377
Registry ARIN
ID SENDGRID-208-117-48-0-20

WHOIS Details

NetHandle:      NET-208-117-48-0-1
OrgID:          SENDG
Parent:         NET-208-117-48-0-2
NetName:        SENDGRID-208-117-48-0-20
NetRange:       208.117.48.0 - 208.117.63.255
NetType:        reassignment
Comment:        http://sendgrid.com -- Standard support hours are
Comment:        8am to 5pm PST
RegDate:        2011-04-27
Updated:        2022-04-13
AbuseHandle:    ABUSE3074-ARIN
Source:         ARIN


OrgID:          SENDG
OrgName:        SendGrid, Inc.
CanAllocate:    
Street:         Twilio, Inc.
Street:         1801 California Street
Street:         Suite 500
City:           Denver
State/Prov:     CO
Country:        US
PostalCode:     80202
Comment:        http://www.sendgrid.com
Comment:        (888) 985-8363
Comment:        Support hours: M-F, 7a-7p Mountain Time.
RegDate:        2010-06-10
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:      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


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

Nearby Ranges

BGP prefixes that overlap with 208.117.0.0/16

Range ASN Company Num of IPs
208.117.224.0/19 AS43515 YouTube, LLC 8,192
208.117.192.0/19 AS13760 Uniti Fiber Holdings Inc. 8,192
208.117.224.0/19 AS32381 YouTube, LLC 8,192
208.117.192.0/19 AS32592 Uniti Fiber Holdings Inc. 8,192
208.117.224.0/19 AS36040 YouTube, LLC 8,192
208.117.64.0/20 AS16832 Secom, Inc 4,096
208.117.112.0/20 AS4181 TDS TELECOM 4,096
208.117.96.0/20 AS20412 Clarity Telecom LLC 4,096
208.117.80.0/21 AS6364 Atlantic.net, Inc. 2,048
208.117.88.0/22 AS33247 COASTAL TELCO SERVICES, INC. 1,024
208.117.86.0/24 AS6364 Atlantic.Net - Ashburn, VA 256
208.117.87.0/24 AS6364 Atlantic.Net - Ashburn, VA 256
208.117.38.0/24 AS394303 BigScoots 256
208.117.4.0/24 AS394303 BigScoots 256
208.117.92.0/24 AS396082 COSOTNET INC 256
208.117.95.0/24 AS396163 My Digital Shield, Inc. 256
208.117.81.0/24 AS6364 Atlantic.Net - Ashburn, VA 256
208.117.82.0/24 AS6364 Atlantic.Net - Ashburn, VA 256
208.117.83.0/24 AS6364 Atlantic.Net - Ashburn, VA 256
208.117.84.0/24 AS6364 Atlantic.Net - Ashburn, VA 256
208.117.85.0/24 AS6364 Atlantic.Net - Ashburn, VA 256

Hosted domains

There are 45 domain names hosted across 2 IP addresses on this ASN. Checkout our API to access full domain hosting information.

IP Address Domain Domains on this IP
208.117.56.240 socialretiredrhetoric.org 36
208.117.60.235 shoutjoygiantladder.eu 9

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
Read more

Pingable IPs

2,048 IPs in this range replied to an ICMP ping during our most recent internet scan. Learn more.

IP Address ASN Details
208.117.58.239 AS11377 SendGrid, Inc. 0.46ms from Ashburn, US
208.117.60.42 AS11377 SendGrid, Inc. 0.44ms from Ashburn, US
208.117.63.100 AS11377 SendGrid, Inc. 0.47ms from Ashburn, US
208.117.57.214 AS11377 SendGrid, Inc. 0.46ms from Ashburn, US
208.117.59.213 AS11377 SendGrid, Inc. 0.46ms from Ashburn, US
208.117.62.20 AS11377 SendGrid, Inc. 0.46ms from Ashburn, US
208.117.61.60 AS11377 SendGrid, Inc. 0.47ms from Ashburn, US
208.117.56.34 AS11377 SendGrid, Inc. 0.43ms from Ashburn, US

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
68.115.178.101 AS20115 Charter Communications LLC 5.41ms from Atlanta, US
203.146.77.181 AS4750 CS LOXINFO PUBLIC COMPANY LIMITED 0.58ms from Bangkok, TH
58.206.133.5 AS4538 China Education and Research Network Center 4.28ms from Beijing, CN
117.128.78.149 AS56048 China Mobile Communicaitons Corporation 1.02ms from Beijing, CN
16.64.12.165 AS8987 Amazon Data Services Ireland Ltd 0.78ms from Columbus, US
35.184.241.117 AS396982 Google LLC 0.11ms from Council Bluffs, US
49.249.159.245 AS45820 Tata Teleservices ISP AS 0.60ms from Delhi, IN
27.155.156.149 AS4134 CHINANET-BACKBONE 5.92ms from Fuzhou, CN
14.179.121.53 AS45899 VNPT Corp 2.45ms from Ho Chi Minh City, VN
162.18.134.53 AS19820 Ball Corporation 0.76ms from London, GB
67.182.163.245 AS7922 Comcast Cable Communications, LLC 11.02ms from Los Angeles, US
148.244.133.197 AS11172 Alestra, S. de R.L. de C.V. 1.17ms from Mexico City, MX
5.97.234.21 AS3269 Telecom Italia S.p.A. 7.22ms from Milan, IT
150.107.188.117 AS45916 Gujarat Telelink Pvt Ltd 7.67ms from Mumbai, IN
138.219.175.5 AS263735 SOCIEDAD BUENA HOSTING, S.A. 0.95ms from New York City, US
87.121.216.53 AS214238 HOST TELECOM LTD 0.13ms from Paris, FR
95.239.17.21 AS3269 Telecom Italia S.p.A. 2.17ms from Rome, IT
27.129.15.181 AS4134 CHINANET-BACKBONE 7.28ms from Shijiazhuang, CN
212.107.159.149 AS33885 Telenor Sverige AB 0.76ms from Stockholm, SE
61.63.15.213 AS18042 Koos Broadband Telecom 1.02ms from Taipei, TW
210.158.245.229 AS10010 TOKAI Communications Corporation 0.82ms from Tokyo, JP
133.125.83.21 AS7684 SAKURA Internet Inc. 16.45ms from Tokyo, JP
95.154.97.101 AS44724 Octopusnet LTD 1.00ms from Vladivostok, RU
120.255.21.21 AS38019 tianjin Mobile Communication Company Limited 5.39ms from Beijing, CN
116.112.101.53 AS4837 CHINA UNICOM China169 Backbone 7.39ms from Hohhot, CN

Traceroute

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

$
traceroute -a -n -q1 208.117.58.46
traceroute to 208.117.58.46 (208.117.58.46): 64 hops max, 52 byte packets
2 *
3 *
Measurement taken from IPinfo ProbeNet in Columbus, 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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