209.63.42.0/24

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-209-63-42-0-24

WHOIS Details

NetHandle:      NET-209-63-42-0-2
OrgID:          MAINS-14
Parent:         NET-209-63-42-0-1
NetName:        ITCM-209-63-42-0-24
NetRange:       209.63.42.0 - 209.63.42.255
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 209.63.42.0/24

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
209.63.3.0/24	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 7 domain names hosted across 4 IP addresses on this ASN. Checkout our API to access full domain hosting information.

IP Address	Domain	Domains on this IP
209.63.42.30	newscomcelebrity.com	2
209.63.42.138	donglehub.com	2
209.63.42.28	mainstreamdatatech.com	2
209.63.42.61	newscontentsource.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

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

IP Address	ASN	Details
209.63.42.2	AS19717 Mainstream Data, Inc.	`2.60ms` from Salt Lake City, 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
108.48.88.104	AS701 Verizon Business	`2.25ms` from Ashburn, US
15.197.190.216	AS16509 Amazon.com, Inc.	`0.04ms` from Bangkok, TH
97.122.165.104	AS209 CenturyLink Communications, LLC	`2.24ms` from Denver, US
34.99.212.8	AS396982 Google LLC	`1.69ms` from Frankfurt am Main, DE
183.166.110.24	AS4134 CHINANET-BACKBONE	`9.33ms` from Huai'an, CN
178.151.28.136	AS13188 CONTENT DELIVERY NETWORK LTD	`0.66ms` from Kyiv, UA
92.24.81.216	AS13285 TalkTalk Communications Limited	`5.20ms` from London, GB
81.9.130.88	AS12338 Euskaltel S.A.	`4.13ms` from Madrid, ES
125.9.101.8	AS9824 JCOM Co., Ltd.	`8.25ms` from Osaka, JP
201.47.27.168	AS18881 TELEFÔNICA BRASIL S.A	`1.86ms` from Osasco, BR
129.208.98.248	AS25019 Saudi Telecom Company JSC	`1.71ms` from Riyadh, SA
118.53.167.40	AS4766 Korea Telecom	`1.50ms` from Seoul, KR
183.142.121.72	AS4134 CHINANET-BACKBONE	`9.19ms` from Shanghai, CN
89.236.191.72	AS15600 Quickline AG	`10.08ms` from Zuerich, CH
186.17.5.120	AS23201 Telecel S.A.	`2.25ms` from Asuncion, PY
80.143.73.72	AS3320 Deutsche Telekom AG	`2.96ms` from Berlin, DE
84.161.79.24	AS3320 Deutsche Telekom AG	`1.95ms` from Berlin, DE
93.203.167.40	AS3320 Deutsche Telekom AG	`5.28ms` from Duesseldorf, DE
217.234.103.24	AS3320 Deutsche Telekom AG	`3.84ms` from Duesseldorf, DE
103.44.237.184	AS4816 China Telecom (Group)	`0.16ms` from Guangzhou, CN
24.43.220.136	AS20001 Charter Communications Inc	`1.49ms` from Honolulu, US
27.225.184.152	AS4134 CHINANET-BACKBONE	`7.34ms` from Lanzhou, CN
89.114.212.88	AS12353 Vodafone Portugal	`6.59ms` from Lisbon, PT
146.199.9.184	AS6871 Plusnet	`5.80ms` from London, GB
87.150.154.72	AS3320 Deutsche Telekom AG	`2.34ms` from Nuernberg, DE

Traceroute

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

traceroute -a -n -q1 -f4 209.63.42.2

traceroute to 209.63.42.2 (209.63.42.2): 64 hops max, 52 byte packets

4 [AS6762] 89.221.39.22 13.722 ms

5 *

6 [AS3356] 4.69.219.58 180.011 ms

7 [AS19717] 209.63.42.2 173.783 ms

Measurement taken from

IPinfo ProbeNet in Athens, GR

On January 18th 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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