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
69.7.80.160 ██████████ 2
74.84.10.38 ██████████ 2
69.7.80.182 ██████████ 2
66.208.103.158 ██████████ 1
69.7.80.196 ████████ 1
74.84.28.50 ██████████ 1
74.84.8.11 ██████████ 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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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
209.55.97.139 AS16857 Central Texas Telecommunications 13.68ms from Dallas, US
66.208.102.1 AS16857 Central Texas Telecommunications 12.49ms from Dallas, US
69.7.85.1 AS16857 Central Texas Telecommunications 12.46ms from Dallas, US
69.7.80.161 AS16857 Central Texas Telecommunications 12.28ms from Dallas, US
209.55.109.1 AS16857 Central Texas Telecommunications 12.35ms from Dallas, US
209.55.103.11 AS16857 Central Texas Telecommunications 13.68ms from Dallas, US
209.55.102.14 AS16857 Central Texas Telecommunications 13.20ms from Dallas, US
209.55.111.187 AS16857 Central Texas Telecommunications 16.71ms from Houston, US
209.55.96.1 AS16857 Central Texas Telecommunications 13.31ms from Dallas, US
209.55.99.218 AS16857 Central Texas Telecommunications 13.73ms from Dallas, US
69.7.81.161 AS16857 Central Texas Telecommunications 15.94ms from Dallas, US
209.55.106.1 AS16857 Central Texas Telecommunications 17.14ms from Dallas, US
66.208.105.1 AS16857 Central Texas Telecommunications 12.52ms from Dallas, US
209.55.104.1 AS16857 Central Texas Telecommunications 12.86ms from Dallas, US
66.208.96.81 AS16857 Central Texas Telecommunications 16.40ms from Dallas, US
74.84.20.1 AS16857 Central Texas Telecommunications 12.27ms from Dallas, US
209.55.98.5 AS16857 Central Texas Telecommunications 13.45ms from Dallas, US
209.55.64.1 AS16857 Central Texas Telecommunications 16.92ms from Houston, US
209.55.100.209 AS16857 Central Texas Telecommunications 14.27ms from Dallas, US
209.55.101.37 AS16857 Central Texas Telecommunications 13.68ms from Dallas, US
209.55.77.171 AS16857 Central Texas Telecommunications 14.97ms from Dallas, US
209.55.76.1 AS16857 Central Texas Telecommunications 13.70ms from Dallas, US
209.55.65.129 AS16857 Central Texas Telecommunications 12.44ms from Dallas, US
209.55.78.1 AS16857 Central Texas Telecommunications 16.99ms from Dallas, US
69.7.88.1 AS16857 Central Texas Telecommunications 12.37ms from Dallas, 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
85.248.41.73 AS5578 SWAN, a.s. 0.43ms from Bratislava, SK
46.214.196.41 AS48161 NEXTGEN COMMUNICATIONS SRL 2.46ms from Bucharest, RO
186.109.43.249 AS7303 Telecom Argentina S.A. 2.19ms from Buenos Aires, AR
76.157.114.105 AS7922 Comcast Cable Communications, LLC 5.48ms from Chicago, US
50.149.82.201 AS7922 Comcast Cable Communications, LLC 1.45ms from Chicago, US
4.49.104.105 AS3356 Level 3 Parent, LLC 0.53ms from Dallas, US
103.126.62.201 AS138287 Uzaina Business India Pvt Ltd 0.52ms from Delhi, IN
40.79.237.201 AS8075 Microsoft Corporation 0.56ms from Des Moines, US
83.254.163.57 AS1257 Tele2 Sverige AB 6.97ms from Falkenberg, SE
63.155.55.89 AS209 CenturyLink Communications, LLC 3.17ms from Hillsboro, US
76.30.48.73 AS7922 Comcast Cable Communications, LLC 6.53ms from Houston, US
36.7.188.201 AS4134 CHINANET-BACKBONE 6.54ms from Huai'an, CN
176.240.71.25 AS47524 Turksat Uydu Haberlesme ve Kablo TV Isletme A.S. 16.63ms from Istanbul, TR
212.58.23.89 AS8685 Doruk Iletisim ve Otomasyon Sanayi ve Ticaret A.S. 0.22ms from Istanbul, TR
2.103.243.9 AS13285 TalkTalk Communications Limited 2.34ms from London, GB
108.53.133.73 AS701 Verizon Business 2.15ms from New York City, US
122.246.18.41 AS136188 NINGBO, ZHEJIANG Province, P.R.China. 1.05ms from Ningbo, CN
221.244.122.105 AS17506 ARTERIA Networks Corporation 0.91ms from Osaka, JP
193.250.235.9 AS3215 Orange S.A. 11.03ms from Paris, FR
90.22.139.41 AS3215 Orange S.A. 4.83ms from Paris, FR
20.125.80.57 AS8075 Microsoft Corporation 0.21ms from Phoenix, US
151.22.216.153 AS1267 WIND TRE S.P.A. 3.59ms from Rome, IT
73.239.183.137 AS7922 Comcast Cable Communications, LLC 8.67ms from Seattle, US
122.33.93.9 AS17858 LG POWERCOMM 1.93ms from Seoul, KR
124.55.224.249 AS17858 LG POWERCOMM 1.95ms from Seoul, KR

Traceroute

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

$
traceroute -a -n -q1 209.55.98.170
traceroute to 209.55.98.170 (209.55.98.170): 64 hops max, 52 byte packets
2 *
3 [AS46849] 65.116.15.165 14.108 ms
4 [AS46849] 65.116.14.150 13.629 ms
5 [AS46849] 65.116.15.205 13.942 ms
6 [AS46849] 65.116.14.62 13.242 ms
7 [AS16857] 209.55.98.170 13.873 ms
Measurement taken from IPinfo ProbeNet in Dallas, 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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