209.203.128.0/19

AS30688 · FastTrack Communications Inc.

Need more data or want to access it via API or data downloads? Sign up to get free access

Summary

Country	United States
Domain	fasttrackcomm.net
ASN	AS30688
Registry	ARIN
ID	FASTTRACK

WHOIS Details

NetHandle:      NET-209-203-128-0-1
OrgID:          FASTT
Parent:         NET-209-0-0-0-0
NetName:        FASTTRACK
NetRange:       209.203.128.0 - 209.203.159.255
NetType:        allocation
Comment:        [email protected]
RegDate:        2008-06-17
Updated:        2024-02-26
TechHandle:     SUPPO1087-ARIN
AbuseHandle:    SUPPO1087-ARIN
NOCHandle:      SUPPO1087-ARIN
Source:         ARIN


OrgID:          FASTT
OrgName:        FastTrack Communications Inc.
CanAllocate:    
Street:         779 Tech Center Dr.
Street:         Suite 200
City:           Durango
State/Prov:     CO
Country:        US
PostalCode:     81301
RegDate:        2003-07-28
Updated:        2024-11-25
OrgAdminHandle: SUPPO1087-ARIN
OrgTechHandle:  SUPPO1087-ARIN
OrgAbuseHandle: SUPPO1087-ARIN
OrgNOCHandle:   SUPPO1087-ARIN
OrgRoutingHandle:   SUPPO1087-ARIN
OrgDNSHandle:   SUPPO1087-ARIN
Source:         ARIN


POCHandle:      SUPPO1087-ARIN
IsRole:         Y
LastName:       SUPPORT FASTTRACK
FirstName:      
Street:         779 Tech Center Drive, Ste 200
City:           Durango
State/Prov:     CO
Country:        US
PostalCode:     81301
RegDate:        2011-11-09
Updated:        2025-01-24
OfficePhone:    +1-877-237-0491
Mailbox:        [email protected]
Source:         ARIN

Overlapping Ranges

BGP prefixes that are contained by 209.203.128.0/19

Range	ASN	Company	Num of IPs
209.203.131.0/24	AS30688	Velocity Net Llc	256
209.203.132.0/24	AS30688	Velocity Net Llc	256
209.203.133.0/24	AS30688	Nucla Naturita Telephone Co	256
209.203.138.0/24	AS30688	Nucla Naturita Telephone Co	256
209.203.139.0/24	AS30688	La Plata County Government	256
209.203.137.0/24	AS398163	Mountain Broadband	256
209.203.129.0/24	AS30688	High Speed 4 U	256
209.203.142.0/24	AS30688	FastTrack Communications	256
209.203.143.0/24	AS30688	High Speed 4U	256
209.203.158.0/24	AS30688	Nucla-Naturita Telephone Co	256
209.203.144.0/24	AS395260	The Farmers Telephone Company Inc.	256
209.203.151.0/24	AS395260	The Farmers Telephone Company Inc.	256
209.203.152.0/23	AS30688	High Speed 4U	512

Nearby Ranges

BGP prefixes that overlap with 209.203.0.0/16

Range	ASN	Company	Num of IPs
209.203.64.0/18	AS3356	Level 3 Parent, LLC	16,384
209.203.0.0/18	AS11845	Vox Telecom Ltd	16,384
209.203.64.0/18	AS30320	Level 3 Parent, LLC	16,384
209.203.64.0/18	AS3549	Level 3 Parent, LLC	16,384
209.203.176.0/20	AS46759	Culinary Institute of America	4,096
209.203.192.0/21	AS11776	Breezeline	2,048
209.203.216.0/21	AS11776	Breezeline	2,048
209.203.204.0/22	AS11776	Breezeline	1,024
209.203.208.0/22	AS11776	ATLANTIC BROADBAND	1,024
209.203.200.0/22	AS11776	Breezeline	1,024
209.203.152.0/23	AS30688	High Speed 4U	512
209.203.108.0/23	AS32289	Swift Transportation	512
209.203.84.0/23	AS19881	Valley Connections LLC	512
209.203.68.0/23	AS25649	AYERA TECHNOLOGIES, INC.	512
209.203.139.0/24	AS30688	La Plata County Government	256
209.203.142.0/24	AS30688	FastTrack Communications	256
209.203.143.0/24	AS30688	High Speed 4U	256
209.203.158.0/24	AS30688	Nucla-Naturita Telephone Co	256
209.203.76.0/24	AS36428	Cybertime Network Communications	256
209.203.144.0/24	AS395260	The Farmers Telephone Company Inc.	256
209.203.151.0/24	AS395260	The Farmers Telephone Company Inc.	256
209.203.137.0/24	AS398163	Mountain Broadband	256
209.203.213.0/24	AS55118	Value Drug Company Inc.	256
209.203.213.0/24	AS11776	Value Drug Company Inc.	256
209.203.18.0/24	AS11845	Vox Telecommunications PTY Ltd	256
209.203.20.0/24	AS11845	Vox Telecom Multiple DBN customers	256
209.203.4.0/24	AS11845	Vox Telecom	256
209.203.43.0/24	AS11845	Jasper Consultants	256
209.203.5.0/24	AS11845	Vox-Telecom	256
209.203.52.0/24	AS11845	Vox Telecom DBN Customers	256
209.203.100.0/24	AS11881	CNA National Warranty Corporation	256
209.203.93.0/24	AS19881	Valley Connections LLC	256
209.203.129.0/24	AS30688	High Speed 4 U	256
209.203.131.0/24	AS30688	Velocity Net Llc	256
209.203.132.0/24	AS30688	Velocity Net Llc	256
209.203.133.0/24	AS30688	Nucla Naturita Telephone Co	256
209.203.138.0/24	AS30688	Nucla Naturita Telephone Co	256

Hosted domains

There are 18 domain names hosted across 12 IP addresses on this ASN. Checkout our API to access full domain hosting information.

IP Address	Domain	Domains on this IP
209.203.138.10	optimizations.com	2
209.203.147.164	lonefinalist.com	1
209.203.153.54	ctdurango.com	1
209.203.141.163	1steam1.com	1
209.203.147.166	144man.org	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

Read more

Pingable IPs

1,090 IPs in this range replied to an ICMP ping during our most recent internet scan. Learn more.

IP Address	ASN	Details
209.203.144.1	AS395260 The Farmers Telephone Company Inc.	`9.66ms` from Denver, US
209.203.139.2	AS30688 FastTrack Communications Inc.	`13.06ms` from Denver, US
209.203.134.4	AS30688 FastTrack Communications Inc.	`6.88ms` from Denver, US
209.203.140.193	AS30688 FastTrack Communications Inc.	`12.79ms` from Denver, US
209.203.141.58	AS30688 FastTrack Communications Inc.	`12.05ms` from Denver, US
209.203.157.57	AS30688 FastTrack Communications Inc.	`6.98ms` from Denver, US
209.203.137.33	AS398163 Fiber West	`7.26ms` from Denver, US
209.203.158.1	AS30688 FastTrack Communications Inc.	`7.03ms` from Denver, US
209.203.146.65	AS30688 FastTrack Communications Inc.	`9.23ms` from Denver, US
209.203.156.1	AS30688 FastTrack Communications Inc.	`7.04ms` from Denver, US
209.203.148.2	AS30688 FastTrack Communications Inc.	`9.21ms` from Denver, US
209.203.151.1	AS395260 The Farmers Telephone Company Inc.	`9.71ms` from Denver, US
209.203.147.54	AS30688 FastTrack Communications Inc.	`4.89ms` from Denver, US
209.203.133.100	AS30688 FastTrack Communications Inc.	`6.94ms` from Denver, US
209.203.142.253	AS30688 FastTrack Communications Inc.	`8.30ms` from Denver, US
209.203.136.97	AS30688 FastTrack Communications Inc.	`9.28ms` from Denver, US
209.203.130.125	AS30688 FastTrack Communications Inc.	`6.18ms` from Denver, US
209.203.129.129	AS30688 FastTrack Communications Inc.	`13.41ms` from Denver, US
209.203.149.3	AS30688 FastTrack Communications Inc.	`4.88ms` from Denver, US
209.203.128.21	AS30688 FastTrack Communications Inc.	`0.45ms` from Denver, US
209.203.155.1	AS30688 FastTrack Communications Inc.	`7.03ms` from Denver, US
209.203.150.122	AS30688 FastTrack Communications Inc.	`11.90ms` from Denver, US
209.203.131.254	AS30688 FastTrack Communications Inc.	`8.51ms` from Denver, US
209.203.152.1	AS30688 FastTrack Communications Inc.	`12.84ms` from Denver, US
209.203.135.1	AS30688 FastTrack Communications Inc.	`7.02ms` from Denver, 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
93.203.77.131	AS3320 Deutsche Telekom AG	`2.21ms` from Berlin, DE
34.212.100.163	AS16509 Amazon.com, Inc.	`0.16ms` from Boardman, US
172.102.152.3	AS40344 Check Point Software Technologies, Inc.	`1.20ms` from Dallas, US
131.125.146.67	AS19551 Incapsula Inc	`0.33ms` from Istanbul, TR
88.17.217.67	AS3352 TELEFONICA DE ESPANA S.A.U.	`6.75ms` from Madrid, ES
176.84.37.227	AS3352 TELEFONICA DE ESPANA S.A.U.	`8.56ms` from Madrid, ES
212.192.7.243	AS44559 IT HOSTLINE LTD	`0.22ms` from Madrid, ES
203.23.10.3	AS7545 TPG Telecom Limited	`15.19ms` from Melbourne, AU
191.102.163.83	AS394474 WhiteLabelColo	`0.99ms` from New York City, US
4.242.24.19	AS8075 Microsoft Corporation	`0.40ms` from Quincy, US
95.111.213.195	AS25697 UpCloud USA Inc	`0.42ms` from San Jose, US
220.126.37.211	AS4766 Korea Telecom	`1.56ms` from Seoul, KR
163.17.17.67	AS1659 Taiwan Academic Network (TANet) Information Center	`1.73ms` from Taichung, TW
35.220.55.179	AS396982 Google LLC	`0.14ms` from The Dalles, US
153.204.83.99	AS4713 NTT DOCOMO BUSINESS,Inc.	`9.39ms` from Tokyo, JP
157.253.239.35	AS3603 University de Los Andes	`1.83ms` from Bogota, CO
18.118.84.99	AS16509 Amazon.com, Inc.	`0.69ms` from Columbus, US
34.242.37.211	AS16509 Amazon.com, Inc.	`0.24ms` from Dublin, IE
27.34.45.163	AS17501 WorldLink Communications Pvt Ltd	`2.88ms` from Kathmandu, NP
46.218.23.67	AS15557 Societe Francaise Du Radiotelephone - SFR SA	`1.74ms` from Lyon, FR
173.67.21.83	AS701 Verizon Business	`4.44ms` from Philadelphia, US
189.60.190.115	AS28573 Claro NXT Telecomunicacoes Ltda	`5.36ms` from Rio de Janeiro, BR
218.51.153.147	AS9318 SK Broadband Co Ltd	`5.13ms` from Seoul, KR
124.115.91.19	AS4134 CHINANET-BACKBONE	`5.96ms` from Xi'an, CN
92.253.1.3	AS8376 Jordan Data Communications Company LLC	`1.05ms` from Amman, JO

Traceroute

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

traceroute -a -n -q1 -f4 209.203.144.93

traceroute to 209.203.144.93 (209.203.144.93): 64 hops max, 52 byte packets

4 [AS6939] 184.105.58.105 9.926 ms

5 *

6 [AS395260] 209.203.144.93 10.926 ms

Measurement taken from

IPinfo ProbeNet in Denver, US

On December 14th 2025

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.

An API built with users in mind: reliable, accurate, and easy-to-use

Discover why industry-leading companies around the globe love our data. IPinfo's accurate insights fuel use cases from cybersecurity, data enrichment, web personalization, and much more.

Get Started for Free Contact Sales