AS number details

AS21757

HTC Communications  ·  htctech.net

United States

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AS21757 – HTC Communications

Field Value
Country United States
Website htctech.net
Hosted domains 0
Number of IPv4 4,864
Number of IPv6 0
ASN type ISP
Registry arin
Allocated 24 years ago on Jun 15, 2001
Updated 14 years ago on Feb 24, 2012

IP Ranges

Netblock Company Num of IPs
204.144.136.0/22 HTC Communications 1,024
208.71.100.0/22 HTC Communications 1,024
45.42.216.0/22 HTC Communications 1,024
163.123.134.0/23 HTC Communications 512
208.71.98.0/23 HTC Communications 512
192.234.34.0/24 HTC Communications 256
208.71.96.0/24 HTC Communications 256
208.71.97.0/24 HTC Communications 256

There are no known IPv6 addresses belonging to this network

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WHOIS Details

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                                                ASHandle:       AS21757
                                                OrgID:          AS21757
                                                ASName:         AS21757
                                                ASNumber:       AS21757
                                                RegDate:        0000-00-00
                                                Updated:        0000-00-00
                                                TechHandle:     AA00-AAAA
                                                Source:         AAAA
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Hosted Domains

There are no domains currently hosted on this ASN.

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Peers

There is 1 peer for this ASN.

Peers Name
AS174 Cogent Communications
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Upstreams

There is 1 peer for this ASN.

upstreams Name
AS174 Cogent Communications
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Downstreams

There are no downstreams for this ASN.

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ASN API ASN Database Download

Pingable IPs

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

IP Address ASN Details
204.144.136.85 AS21757 HTC Communications 1.98ms from Pittsburgh, US
208.71.96.26 AS21757 HTC Communications 1.13ms from Pittsburgh, US
208.71.100.121 AS21757 HTC Communications 1.70ms from Pittsburgh, US
45.42.219.94 AS21757 HTC Communications 1.68ms from Pittsburgh, US
45.42.217.86 AS21757 HTC Communications 1.67ms from Pittsburgh, US
163.123.135.46 AS21757 HTC Communications 1.62ms from Pittsburgh, US
163.123.134.47 AS21757 HTC Communications 1.68ms from Pittsburgh, US
192.234.34.61 AS21757 HTC Communications 1.23ms from Pittsburgh, US
204.144.139.74 AS21757 HTC Communications 1.97ms from Pittsburgh, US
208.71.103.56 AS21757 HTC Communications 1.48ms from Pittsburgh, US
208.71.97.254 AS21757 HTC Communications 8.39ms from Pittsburgh, US
208.71.98.4 AS21757 HTC Communications 1.22ms from Pittsburgh, US
204.144.138.39 AS21757 HTC Communications 1.97ms from Pittsburgh, US
204.144.137.140 AS21757 HTC Communications 1.76ms from Pittsburgh, US
45.42.216.238 AS21757 HTC Communications 1.55ms from Pittsburgh, US
208.71.101.224 AS21757 HTC Communications 1.47ms from Pittsburgh, US
45.42.218.51 AS21757 HTC Communications 1.59ms from Pittsburgh, US
208.71.102.12 AS21757 HTC Communications 1.51ms from Pittsburgh, US
208.71.99.249 AS21757 HTC Communications 1.39ms from Pittsburgh, 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
186.18.155.253 AS27747 Telecentro S.A. 1.64ms from Buenos Aires, AR
176.68.20.173 AS1257 Tele2 Sverige AB 2.23ms from Copenhagen, DK
80.165.199.93 AS3292 TDC Holding A/S 3.34ms from Copenhagen, DK
45.8.206.13 AS396356 Latitude.sh 0.09ms from Dallas, US
193.111.174.29 AS202208 teutel GmbH 4.10ms from Duesseldorf, DE
201.23.171.237 AS22085 Claro S/A 0.32ms from Fortaleza, BR
181.113.0.93 AS28006 CORPORACION NACIONAL DE TELECOMUNICACIONES - CNT EP 2.30ms from Guayaquil, EC
49.131.206.221 AS17924 SmarTone Mobile Communications Ltd 15.88ms from Hong Kong, HK
42.2.185.253 AS4760 HKT Limited 1.26ms from Hong Kong, HK
75.103.196.173 AS19751 Endeavor Communications 3.35ms from Indianapolis, US
113.233.103.93 AS4837 CHINA UNICOM China169 Backbone 13.39ms from Liaoyang, CN
219.159.121.253 AS4134 CHINANET-BACKBONE 4.99ms from Nanning, CN
198.8.33.253 AS11787 Supreme Court of Pennsylvania 5.66ms from New York City, US
27.202.229.29 AS4837 CHINA UNICOM China169 Backbone 8.44ms from Qingdao, CN
187.235.5.125 AS8151 UNINET 4.82ms from Santiago de Queretaro, MX
178.189.42.253 AS8447 A1 Telekom Austria AG 1.05ms from Vienna, AT
183.204.7.93 AS9808 China Mobile Communications Group Co., Ltd. 2.57ms from Zhengzhou, CN
122.151.177.157 AS9443 Vocus Retail 2.63ms from Brisbane, AU
172.93.139.173 AS20278 Nexeon Technologies, Inc. 0.26ms from Chicago, US
107.194.61.45 AS7018 AT&T Enterprises, LLC 12.15ms from Chicago, US
89.183.64.61 AS13045 htp GmbH 6.33ms from Frankfurt am Main, DE
93.217.75.157 AS3320 Deutsche Telekom AG 8.55ms from Frankfurt am Main, DE
84.39.76.253 AS39090 Brandl Services GmbH 3.87ms from Frankfurt am Main, DE
183.141.2.141 AS4134 CHINANET-BACKBONE 7.47ms from Hangzhou, CN
221.124.119.93 AS9304 HGC Global Communications Limited 1.21ms from Hong Kong, HK

Traceroute

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

$
traceroute -a -n -q1 45.42.216.106
traceroute to 45.42.216.106 (45.42.216.106): 64 hops max, 52 byte packets
1 [AS20326] 74.118.138.1 0.171 ms
2 *
3 *
4 [AS174] 38.104.120.20 0.766 ms
5 [AS174] 38.140.44.242 14.442 ms
Measurement taken from IPinfo ProbeNet in Pittsburgh, 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 AS21757 at robtex.

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