209.63.3.0/24

AS19717 · Mainstream Data, Inc.

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Summary

Country	United States
Domain	mainstreamdata.com
ASN	AS19717
Parent Range	209.63.0.0/16
Registry	ARIN
ID	ITCM-209-63-3-0-24

WHOIS Details

NetHandle:      NET-209-63-3-0-1
OrgID:          MAINS-14
Parent:         NET-209-63-0-0-1
NetName:        ITCM-209-63-3-0-24
NetRange:       209.63.3.0 - 209.63.3.255
NetType:        reassignment
RegDate:        2010-12-09
Updated:        2010-12-09
TechHandle:     DNSAD209-ARIN
Source:         ARIN


OrgID:          MAINS-14
OrgName:        Mainstream Data, Inc.
CanAllocate:    
Street:         375 Chipeta Way
Street:         Suite B
City:           Salt Lake City
State/Prov:     UT
Country:        US
PostalCode:     84108
RegDate:        2008-02-06
Updated:        2011-09-24
OrgAdminHandle: DNSAD209-ARIN
OrgTechHandle:  DNSAD209-ARIN
OrgAbuseHandle: DNSAD209-ARIN
Source:         ARIN


POCHandle:      DNSAD209-ARIN
IsRole:         Y
LastName:       DNS Admin
FirstName:      
Street:         375 Chipeta Way
Street:         Suite B
City:           Salt Lake City
State/Prov:     UT
Country:        US
PostalCode:     84108
RegDate:        2008-02-05
Updated:        2022-11-09
OfficePhone:    +1-801-584-2800
Mailbox:        dnsadmin@mainstreamdata.com
Source:         ARIN

Overlapping Ranges

BGP prefixes that contain 209.63.3.0/24

Range	ASN	Company	Num of IPs
209.63.0.0/16	AS7385	Allstream Business US, LLC	65,536

Nearby Ranges

BGP prefixes that overlap with 209.63.0.0/16

Range	ASN	Company	Num of IPs
209.63.0.0/16	AS7385	Allstream Business US, LLC	65,536
209.63.42.0/24	AS19717	Mainstream Data, Inc.	256
209.63.234.0/24	AS26664	BECU	256
209.63.59.0/24	AS54828	SCENTSY	256

Hosted domains

There are 5 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
209.63.3.130	arlingtonhills.com	4
209.63.3.210	bertschs.com	1

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

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Pingable IPs

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

IP Address	ASN	Details
209.63.3.210	AS19717 Mainstream Data, Inc.	`13.62ms` from Orem, 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
20.93.228.168	AS8075 Microsoft Corporation	`0.25ms` from Amsterdam, NL
62.38.77.232	AS3329 VODAFONE-PANAFON HELLENIC TELECOMMUNICATIONS COMPANY SA	`1.09ms` from Athens, GR
23.95.22.184	AS20278 Nexeon Technologies, Inc.	`0.17ms` from Buffalo, US
99.132.88.40	AS7018 AT&T Enterprises, LLC	`1.56ms` from Dallas, US
75.248.131.40	AS6167 Verizon Business	`17.10ms` from Denver, US
160.187.226.56	AS150862 VPSTTT COMPUTER COMPANY LIMITED	`0.27ms` from Hanoi, VN
59.24.191.200	AS4766 Korea Telecom	`5.62ms` from Incheon, KR
104.173.154.88	AS20001 Charter Communications Inc	`4.81ms` from Los Angeles, US
84.65.162.248	AS5378 Vodafone Limited	`2.14ms` from Manchester, GB
124.190.82.88	AS1221 Telstra Limited	`3.02ms` from Melbourne, AU
73.156.145.200	AS7922 Comcast Cable Communications, LLC	`6.40ms` from Miami, US
59.190.0.120	AS17511 OPTAGE Inc.	`1.87ms` from Osaka, JP
147.47.221.184	AS9488 Seoul National University	`0.78ms` from Seoul, KR
146.3.68.152	AS6186 Garcia Consulting, Inc.	`0.08ms` from Ashburn, US
62.175.84.8	AS6739 VODAFONE ONO, S.A.	`9.13ms` from Madrid, ES
3.7.106.168	AS16509 Amazon.com, Inc.	`0.15ms` from Mumbai, IN
54.234.244.152	AS14618 Amazon.com, Inc.	`0.24ms` from Reston, US
118.19.238.104	AS4713 NTT DOCOMO BUSINESS,Inc.	`11.06ms` from Tokyo, JP
154.244.22.24	AS36947 Telecom Algeria	`9.09ms` from Valencia, ES
94.68.89.168	AS6799 Ote SA (Hellenic Telecommunications Organisation)	`6.89ms` from Athens, GR
99.2.47.216	AS7018 AT&T Enterprises, LLC	`2.42ms` from Houston, US
175.117.67.40	AS9318 SK Broadband Co Ltd	`1.24ms` from Incheon, KR
80.42.69.248	AS13285 TalkTalk Communications Limited	`2.42ms` from London, GB
177.94.234.184	AS27699 TELEFÔNICA BRASIL S.A	`1.79ms` from Osasco, BR
193.248.242.136	AS3215 Orange S.A.	`1.43ms` from Paris, FR

Traceroute

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

traceroute -a -n -q1 -f3 209.63.3.129

traceroute to 209.63.3.129 (209.63.3.129): 64 hops max, 52 byte packets

3 [AS3257] 98.124.173.73 0.895 ms

4 [AS3257] 89.149.130.6 1.06 ms

5 [AS19717] 209.63.3.129 33.765 ms

Measurement taken from

IPinfo ProbeNet in Denver, US

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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