Autonomous System details

AS19366

Fibertown  ·  fibertown.com

United States

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AS19366 – Fibertown

Field Value
Country United States
Website fibertown.com
Hosted domains 470
IPv4 addresses 17,408
IPv6 addresses 0
ASN type Hosting
Registry arin
Allocated 25 years ago on Dec 22, 2000
Updated 23 days ago on Mar 11, 2026

IP Ranges

Netblock Company Num of IPs
97.107.0.0/20 Fibertown 4,096
209.189.240.0/20 Fibertown 4,096
199.101.240.0/21 Fibertown 2,048
209.189.224.0/21 Fibertown 2,048
216.81.32.0/21 Fibertown 2,048
216.81.40.0/21 Fibertown 2,048
66.102.17.0/24 San Jacinto College District 256
192.149.125.0/24 Employees Retirement System of Texas 256
192.190.100.0/24 PUFFER 256
198.46.67.0/24 Harris County Appraisal District 256

There are no known IPv6 addresses belonging to this network

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WHOIS Details

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                                                ASHandle:       AS19366
                                                OrgID:          AS19366
                                                ASName:         AS19366
                                                ASNumber:       AS19366
                                                RegDate:        0000-00-00
                                                Updated:        0000-00-00
                                                TechHandle:     AA00-AAAA
                                                Source:         AAAA
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Hosted Domains

There are 470 domain names hosted across 93 IP addresses on this ASN.

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IP Address Domain Domains on this IP
209.189.230.42 ██████████ 68
199.101.245.90 ██████████ 52
199.101.245.68 ██████████ 42
209.189.230.44 ██████████ 33
199.101.243.203 ██████████ 32
209.189.229.66 ██████████ 27
199.101.245.184 █████████ 22
199.101.245.151 ██████████ 21
209.189.226.141 ██████████ 18
199.101.243.218 ██████████ 14

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Peers

There are 16 peers for this ASN.

Peers Name
AS174 Cogent Communications, LLC
AS1766 Exxon Mobil Corporation
AS25834 Layne Christensen Company
AS27307 Nabors Corporate Services, Inc.
AS30536 Circle Computer Resources, Inc.
AS32792 TransCanada Pipelines Limited
AS3356 Level 3 Parent, LLC
AS35847 Ezee Fiber
AS36796 Waste Connections Inc.
AS394437 PS Lightwave
AS396975 Centennial Arts
AS400322 NGTel
AS46505 NixiHost.com Incorporated
AS55087 Brazos County
AS6300 Fidium
AS6461 Zayo Bandwidth
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Upstreams

There are 6 upstreams for this ASN.

upstreams Name
AS174 Cogent Communications, LLC
AS3356 Level 3 Parent, LLC
AS35847 Ezee Fiber
AS394437 PS Lightwave
AS6300 Fidium
AS6461 Zayo Bandwidth
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ASN API & Database

Downstreams

There are 9 downstreams for this ASN.

Downstreams Name
AS1766 Exxon Mobil Corporation
AS25834 Layne Christensen Company
AS27307 Nabors Corporate Services, Inc.
AS30536 Circle Computer Resources, Inc.
AS32792 TransCanada Pipelines Limited
AS36796 Waste Connections Inc.
AS396975 Centennial Arts
AS400322 NGTel
AS55087 Brazos County
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ASN API & Database

Pingable IPs

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

IP Address ASN Details
97.107.6.65 AS19366 Fibertown 2.98ms from Houston, US
209.189.229.70 AS19366 Fibertown 3.08ms from Houston, US
209.189.224.100 AS19366 Fibertown 2.99ms from Houston, US
209.189.230.7 AS19366 Fibertown 2.96ms from Houston, US
216.81.39.249 AS19366 Fibertown 2.75ms from Houston, US
216.81.40.92 AS19366 Fibertown 2.69ms from Houston, US
216.81.32.94 AS19366 Fibertown 2.56ms from Houston, US
216.81.45.1 AS19366 Fibertown 2.94ms from Houston, US
199.101.240.129 AS19366 Fibertown 2.92ms from Houston, US
199.101.246.143 AS19366 Fibertown 2.71ms from Houston, US
209.189.228.228 AS19366 Fibertown 2.97ms from Houston, US
216.81.43.100 AS19366 Fibertown 2.69ms from Houston, US
216.81.38.141 AS19366 Fibertown 2.67ms from Houston, US
192.149.125.121 AS19366 Fibertown 2.73ms from Houston, US
199.101.242.135 AS19366 Fibertown 2.74ms from Houston, US
209.189.227.178 AS19366 Fibertown 3.13ms from Houston, US
199.101.244.244 AS19366 Fibertown 2.72ms from Houston, US
199.101.241.6 AS19366 Fibertown 1.88ms from Houston, US
199.101.245.36 AS19366 Fibertown 2.71ms from Houston, US
199.101.247.196 AS19366 Fibertown 3.04ms from Houston, US
209.189.225.20 AS19366 Fibertown 3.02ms from Houston, US
97.107.0.18 AS19366 Fibertown 0.57ms from Houston, US
216.81.46.109 AS19366 Fibertown 2.74ms from Houston, US
216.81.44.121 AS19366 Fibertown 2.81ms from Houston, US
209.189.245.3 AS19366 Fibertown 2.78ms from Houston, 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
118.95.242.6 AS9583 Sify Limited 7.29ms from Chennai, IN
34.67.129.86 AS396982 Google LLC 0.13ms from Council Bluffs, US
113.165.158.70 AS45899 VNPT Corp 2.42ms from Da Nang, VN
186.70.76.214 AS14522 SERVICIOS DE TELECOMUNICACIONES SETEL S.A. (XTRIM EC) 1.46ms from Guayaquil, EC
195.39.141.246 AS9155 Quality Net General Trading & Contracting Company 0.94ms from Kuwait City, KW
63.81.63.214 AS701 Verizon Business 0.45ms from Los Angeles, US
65.75.98.38 AS15146 Cable Bahamas 1.68ms from Nassau, BS
146.160.156.134 AS9605 NTT DOCOMO, INC. 19.63ms from Tokyo, JP
102.29.89.6 AS327934 SOCIETE NATIONALE DES TELECOMMUNICATIONS (Tunisie Telecom) 15.53ms from Tunis, TN
151.145.183.182 AS7029 Windstream Communications LLC 0.74ms from Ashburn, US
100.20.144.182 AS16509 Amazon.com, Inc. 0.16ms from Boardman, US
99.133.190.54 AS7018 AT&T Enterprises, LLC 6.81ms from Columbus, US
173.160.59.134 AS7922 Comcast Cable Communications, LLC 5.02ms from Denver, US
154.218.83.6 AS134548 DXTL Tseung Kwan O Service 0.72ms from Hong Kong, HK
105.186.7.198 AS37457 Telkom SA Ltd. 2.62ms from Johannesburg, ZA
69.30.255.102 AS32097 WholeSale Internet, Inc. 0.15ms from Kansas City, US
77.195.55.134 AS15557 Societe Francaise Du Radiotelephone - SFR SA 17.86ms from Lyon, FR
123.235.198.150 AS4837 CHINA UNICOM China169 Backbone 1.53ms from Qingdao, CN
201.149.94.22 AS14178 Megacable Comunicaciones de Mexico, S.A. de C.V. 6.09ms from Santiago de Queretaro, MX
187.214.98.182 AS8151 UNINET 4.28ms from Santiago de Queretaro, MX
177.94.45.230 AS27699 TELEFÔNICA BRASIL S.A 3.93ms from São Paulo, BR
123.163.114.246 AS4134 CHINANET-BACKBONE 3.49ms from Zhengzhou, CN
20.85.95.166 AS8075 Microsoft Corporation 0.24ms from Boydton, US
16.174.41.150 AS16509 Amazon.com, Inc. 1.63ms from Calgary, CA
208.180.163.230 AS19108 Optimum 3.52ms from Dallas, US

Traceroute

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

$
traceroute -a -n -q1 -f4 -m7 209.189.246.45
traceroute to 209.189.246.45 (209.189.246.45): 7 hops max, 52 byte packets
4 [AS21928] 100.199.0.93 0.087 ms
5 *
6 *
7 *
Measurement taken from IPinfo ProbeNet in Tieling, CN
On

Related Networks

What is an ASN?

Autonomous System Numbers (ASNs) are assigned to entities such as Internet Service Providers and other large organizations that control blocks of IP addresses. This network page, and the organization field that's shown on the main IP address information page and also returned in the geolocation API are based on the ASN.

The ASN details will often correspond to the IP address owner, but for smaller organizations it may be that organization's parent, or their ISP. Find out more about AS19366 at robtex.

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