Autonomous System details

AS16857

Central Texas Telecommunications  ·  centex.net

United States

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AS16857 – Central Texas Telecommunications

Field Value
Country United States
Website centex.net
Hosted domains 32
IPv4 addresses 12,288
IPv6 addresses 0
ASN type ISP
Registry arin
Allocated 26 years ago on Jun 20, 2000
Updated 6 years ago on Sep 04, 2019

IP Ranges

Netblock Company Num of IPs
209.55.72.0/21 Central Texas Telecommunications 2,048
209.55.96.0/21 Central Texas Telecommunications 2,048
209.55.104.0/21 Central Texas Telecommunications 2,048
69.7.88.0/22 Central Texas Telecommunications 1,024
66.208.102.0/23 Central Texas Telecommunications 512
74.84.20.0/23 Central Texas Telecommunications 512
74.84.22.0/23 Central Texas Telecommunications 512
74.84.28.0/23 Central Texas Telecommunications 512
209.55.64.0/23 Central Texas Telecommunications 512
66.208.96.0/24 west central wireless 256
66.208.99.0/24 west central wireless 256
66.208.105.0/24 Central Texas Telecommunications 256
66.208.110.0/24 Central Texas Telecommunications 256
69.7.80.0/24 Central Texas Telecommunications 256
69.7.81.0/24 Central Texas Telecommunications 256
69.7.85.0/24 Central Texas Telecommunications 256
74.84.8.0/24 Central Texas Telecommunications 256
74.84.9.0/24 Central Texas Telecommunications 256
74.84.10.0/24 Central Texas Telecommunications 256
209.55.64.0/24 Central Texas Telecommunications 256
209.55.78.0/24 Central Texas Telecommunications 256
209.55.106.0/24 Central Texas Telecommunications 256
209.55.110.0/24 Central Texas Telecommunications 256
209.55.111.0/24 Central Texas Telecommunications 256

There are no known IPv6 addresses belonging to this network

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WHOIS Details

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                                                ASHandle:       AS16857
                                                OrgID:          AS16857
                                                ASName:         AS16857
                                                ASNumber:       AS16857
                                                RegDate:        0000-00-00
                                                Updated:        0000-00-00
                                                TechHandle:     AA00-AAAA
                                                Source:         AAAA
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Hosted Domains

There are 32 domain names hosted across 15 IP addresses on this ASN.

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IP Address Domain Domains on this IP
69.7.80.130 ██████████ 9
69.7.80.187 ██████████ 2
69.7.80.182 ██████████ 2
74.84.10.38 ██████████ 2
69.7.80.160 █████████ 2
74.84.8.135 ██████████ 1
74.84.8.11 ██████████ 1
69.7.80.170 ██████████ 1
66.208.103.158 ██████████ 1
66.208.110.93 ██████████ 1

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Peers

There are 3 peers for this ASN.

Peers Name
AS13876 FiberLight, LLC
AS20058 Totelcom Communications, LLC
AS46849 TEXAS LONE STAR NETWORK, LLC
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Upstreams

There are 3 upstreams for this ASN.

upstreams Name
AS13876 FiberLight, LLC
AS20058 Totelcom Communications, LLC
AS46849 TEXAS LONE STAR NETWORK, LLC
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Downstreams

There are no downstreams for this ASN.

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Pingable IPs

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

IP Address ASN Details
74.84.28.1 AS16857 Central Texas Telecommunications 7.00ms from Richardson, US
74.84.9.1 AS16857 Central Texas Telecommunications 6.65ms from Richardson, US
66.208.105.1 AS16857 Central Texas Telecommunications 9.74ms from Richardson, US
74.84.10.185 AS16857 Central Texas Telecommunications 6.61ms from Richardson, US
66.208.103.25 AS16857 Central Texas Telecommunications 10.84ms from Richardson, US
69.7.89.60 AS16857 Central Texas Telecommunications 10.41ms from Richardson, US
69.7.80.155 AS16857 Central Texas Telecommunications 9.70ms from Richardson, US
209.55.111.187 AS16857 Central Texas Telecommunications 14.65ms from Richardson, US
209.55.101.39 AS16857 Central Texas Telecommunications 6.98ms from Richardson, US
74.84.29.205 AS16857 Central Texas Telecommunications 6.92ms from Richardson, US
66.208.96.83 AS16857 Central Texas Telecommunications 14.02ms from Richardson, US
209.55.98.5 AS16857 Central Texas Telecommunications 6.98ms from Richardson, US
209.55.77.171 AS16857 Central Texas Telecommunications 15.73ms from Richardson, US
209.55.99.236 AS16857 Central Texas Telecommunications 6.87ms from Richardson, US
66.208.110.1 AS16857 Central Texas Telecommunications 6.98ms from Richardson, US
209.55.107.1 AS16857 Central Texas Telecommunications 9.84ms from Richardson, US
209.55.76.1 AS16857 Central Texas Telecommunications 15.21ms from Richardson, US
74.84.23.232 AS16857 Central Texas Telecommunications 10.44ms from Richardson, US
209.55.103.11 AS16857 Central Texas Telecommunications 6.96ms from Richardson, US
69.7.85.1 AS16857 Central Texas Telecommunications 9.80ms from Richardson, US
74.84.8.24 AS16857 Central Texas Telecommunications 6.36ms from Richardson, US
209.55.79.1 AS16857 Central Texas Telecommunications 14.78ms from Richardson, US
209.55.102.124 AS16857 Central Texas Telecommunications 6.97ms from Richardson, US
209.55.96.1 AS16857 Central Texas Telecommunications 6.69ms from Richardson, US
74.84.21.171 AS16857 Central Texas Telecommunications 10.76ms from Richardson, 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
74.50.140.233 AS21782 Plateau Telecommunications Incorporated 5.02ms from Albuquerque, US
209.133.48.137 AS6461 Zayo Bandwidth 0.27ms from Atlanta, US
68.73.203.73 AS7018 AT&T Enterprises, LLC 11.59ms from Atlanta, US
60.9.133.25 AS4837 CHINA UNICOM China169 Backbone 8.47ms from Beijing, CN
44.231.41.41 AS16509 Amazon.com, Inc. 0.16ms from Boardman, US
44.249.120.169 AS16509 Amazon.com, Inc. 0.29ms from Boardman, US
44.239.219.185 AS16509 Amazon.com, Inc. 0.20ms from Boardman, US
20.62.75.105 AS8075 Microsoft Corporation 0.25ms from Boydton, US
182.128.58.89 AS4134 CHINANET-BACKBONE 8.26ms from Chengdu, CN
175.155.218.169 AS4837 CHINA UNICOM China169 Backbone 7.95ms from Chengdu, CN
12.205.21.9 AS7018 AT&T Enterprises, LLC 1.13ms from Chicago, US
216.171.240.105 AS33481 BELWAVE COMMUNICATIONS, INC. 1.44ms from Dallas, US
136.143.132.41 AS394437 PS Lightwave 2.56ms from Houston, US
2.103.243.9 AS13285 TalkTalk Communications Limited 2.46ms from London, GB
86.17.125.169 AS5089 Virgin Media Limited 7.66ms from London, GB
176.206.181.89 AS1267 WIND TRE S.P.A. 5.14ms from Milan, IT
198.58.144.137 AS1403 EBOX 1.45ms from Montreal, CA
5.137.48.57 AS12389 PJSC Rostelecom 0.96ms from Novosibirsk, RU
176.154.173.9 AS5410 Bouygues Telecom SA 19.23ms from Paris, FR
189.250.152.121 AS8151 UNINET 9.82ms from Santiago de Queretaro, MX
14.34.107.217 AS4766 Korea Telecom 1.49ms from Seoul, KR
121.170.88.73 AS4766 Korea Telecom 1.63ms from Seoul, KR
116.236.208.57 AS4812 China Telecom (Group) 1.87ms from Shanghai, CN
80.235.33.169 AS3249 Telia Eesti AS 2.27ms from Tallinn, EE
221.249.248.169 AS17506 ARTERIA Networks Corporation 1.20ms from Tokyo, JP

Traceroute

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

$
traceroute -a -n -q1 -f4 69.7.89.71
traceroute to 69.7.89.71 (69.7.89.71): 64 hops max, 52 byte packets
4 [AS63949] 45.79.12.102 0.625 ms
5 *
7 [AS46849] 65.116.15.165 12.972 ms
8 [AS46849] 65.116.14.150 13.022 ms
9 [AS46849] 65.116.15.205 13.499 ms
10 [AS46849] 65.116.14.62 9.566 ms
11 [AS16857] 69.7.89.71 11.106 ms
Measurement taken from IPinfo ProbeNet in Richardson, US
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 AS16857 at robtex.

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