Autonomous System details

AS400448

Town of Castle Rock  ·  crgov.com

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AS400448 – Town of Castle Rock

Field Value
Country United States
Website crgov.com
Hosted domains 0
IPv4 addresses 256
IPv6 addresses 0
ASN type Government
Registry arin
Allocated 4 years ago on Feb 11, 2022
Updated 4 years ago on Feb 11, 2022
Netblock Company Num of IPs
66.59.221.0/24 Town of Castle Rock 256

There are no known IPv6 addresses belonging to this network

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IP Ranges API

WHOIS Details


                                                ASHandle:       AS400448
                                                OrgID:          AS400448
                                                ASName:         AS400448
                                                ASNumber:       AS400448
                                                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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Useful for Cybersecurity

Peers

There are 2 peers for this ASN.

Peers Name
AS3356 Level 3 Parent, LLC
AS33652 Comcast Cable Communications, LLC
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Upstreams

There are 2 upstreams for this ASN.

upstreams Name
AS3356 Level 3 Parent, LLC
AS33652 Comcast Cable Communications, LLC
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Downstreams

There are no downstreams for this ASN.

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Pingable IPs

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

IP Address ASN Details
66.59.221.43 AS400448 Town of Castle Rock 2.69ms 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
54.187.138.224 AS16509 Amazon.com, Inc. 0.16ms from Boardman, US
222.162.84.160 AS4837 CHINA UNICOM China169 Backbone 8.55ms from Changchun, CN
87.33.117.16 AS1213 ASIERA TECHNOLOGY SERVICES CLG 6.05ms from Dublin, IE
134.158.151.160 AS789 Renater 9.47ms from Geneve, CH
161.81.235.96 AS137872 China Mobile Hong Kong Company Limited 2.02ms from Hong Kong, HK
23.235.170.0 AS138415 Yancy Limited 0.48ms from Hong Kong, HK
136.33.181.48 AS16591 Google Fiber Inc. 0.59ms from Kansas City, US
189.175.69.160 AS8151 UNINET 1.66ms from Monterrey, MX
179.27.153.144 AS6057 Administracion Nacional de Telecomunicaciones 0.34ms from Montevideo, UY
66.77.187.48 AS3356 Level 3 Parent, LLC 3.95ms from Orlando, US
182.40.100.96 AS136195 Qingdao, Shandong Province, P.R.China. 1.59ms from Qingdao, CN
73.187.33.0 AS7922 Comcast Cable Communications, LLC 16.23ms from Reston, US
42.60.176.160 AS9506 Singtel Fibre Broadband 1.69ms from Singapore, SG
50.111.137.80 AS5650 Frontier Communications of America, Inc. 17.96ms from Ashburn, US
88.65.139.16 AS3209 Vodafone GmbH 16.71ms from Berlin, DE
44.233.11.240 AS16509 Amazon.com, Inc. 0.18ms from Boardman, US
88.248.166.16 AS9121 Turk Telekomunikasyon Anonim Sirketi 4.25ms from Bursa, TR
52.189.73.224 AS8075 Microsoft Corporation 0.33ms from Des Moines, US
80.134.122.112 AS3320 Deutsche Telekom AG 6.99ms from Frankfurt am Main, DE
47.91.185.160 AS45102 Alibaba (US) Technology Co., Ltd. 0.74ms from Hong Kong, HK
211.252.206.64 AS4766 Korea Telecom 11.35ms from Incheon, KR
219.250.219.80 AS9318 SK Broadband Co Ltd 1.47ms from Incheon, KR
170.168.209.176 AS44559 IT HOSTLINE LTD 0.31ms from Istanbul, TR
31.125.213.224 AS6871 Plusnet 5.01ms from London, GB
23.43.181.96 AS16625 Akamai Technologies, Inc. 0.14ms from Los Angeles, US

Traceroute

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

$
traceroute -a -n -q1 -f3 66.59.221.43
traceroute to 66.59.221.43 (66.59.221.43): 64 hops max, 52 byte packets
3 [AS174] 154.24.100.141 0.953 ms
4 [AS174] 154.54.10.2 1.379 ms
5 *
6 [AS3356] 209.245.2.182 3.042 ms
Measurement taken from IPinfo ProbeNet in Denver, 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 AS400448 at robtex.

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