Autonomous System details

AS26661

Jeffco Public Schools  ·  jeffco.k12.co.us

United States
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AS26661 – Jeffco Public Schools

Field Value
Country United States
Website jeffco.k12.co.us
Hosted domains 5
IPv4 addresses 2,048
IPv6 addresses 0
ASN type Education
Registry arin
Allocated 15 years ago on Feb 14, 2011
Updated 14 years ago on Feb 24, 2012

IP Ranges

Netblock Company Num of IPs
199.96.184.0/21 Jeffco Public Schools 2,048
199.96.184.0/22 Jeffco Public Schools 1,024
199.96.188.0/22 Jeffco Public Schools 1,024

There are no known IPv6 addresses belonging to this network

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WHOIS Details

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                                                ASHandle:       AS26661
                                                OrgID:          AS26661
                                                ASName:         AS26661
                                                ASNumber:       AS26661
                                                RegDate:        0000-00-00
                                                Updated:        0000-00-00
                                                TechHandle:     AA00-AAAA
                                                Source:         AAAA
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Hosted Domains

There are 5 domain names hosted across 2 IP addresses on this ASN.

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IP Address Domain Domains on this IP
199.96.185.183 ██████████ 4
199.96.185.100 ██████████ 1

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Peers

There is 1 peer for this ASN.

Peers Name
AS14041 University Corporation for Atmospheric Research
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Upstreams

There is 1 peer for this ASN.

upstreams Name
AS14041 University Corporation for Atmospheric Research
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Downstreams

There are no downstreams for this ASN.

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Pingable IPs

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

IP Address ASN Details
199.96.191.254 AS26661 Jeffco Public Schools 0.57ms from Denver, US
199.96.184.1 AS26661 Jeffco Public Schools 1.28ms from Denver, US
199.96.187.254 AS26661 Jeffco Public Schools 0.57ms 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
156.70.130.165 AS16504 Granite Telecommunications LLC 0.70ms from Atlanta, US
12.185.140.69 AS7018 AT&T Enterprises, LLC 11.36ms from Atlanta, US
43.138.9.101 AS45090 Shenzhen Tencent Computer Systems Company Limited 1.77ms from Beijing, CN
106.51.154.5 AS131269 Atria Convergence Technologies Ltd., 6.60ms from Bengaluru, IN
86.123.137.85 AS8708 DIGI ROMANIA S.A. 5.26ms from Bucharest, RO
216.96.64.165 AS7029 Windstream Communications LLC 8.41ms from Chicago, US
65.141.105.165 AS209 CenturyLink Communications, LLC 3.04ms from Denver, US
51.183.60.197 AS5607 Sky UK Limited 1.37ms from Dublin, IE
41.190.35.5 AS37189 YoAfrica (Pvt) Ltd 9.30ms from Gaborone, BW
106.52.210.133 AS45090 Shenzhen Tencent Computer Systems Company Limited 2.24ms from Guangzhou, CN
16.112.43.165 AS16509 Amazon.com, Inc. 1.24ms from Hyderabad, IN
175.116.162.213 AS9318 SK Broadband Co Ltd 5.90ms from Incheon, KR
1.228.184.133 AS9318 SK Broadband Co Ltd 4.29ms from Incheon, KR
91.246.227.37 AS34779 T-2, d.o.o. 2.60ms from Ljubljana, SI
208.57.196.5 AS14265 TPx Communications 1.31ms from Los Angeles, US
85.46.111.229 AS3269 Telecom Italia S.p.A. 4.22ms from Milan, IT
75.203.84.149 AS6167 Verizon Business 11.30ms from New York City, US
76.138.172.245 AS7922 Comcast Cable Communications, LLC 5.84ms from Portland, US
112.187.168.229 AS4766 Korea Telecom 1.50ms from Seoul, KR
125.151.34.21 AS4766 Korea Telecom 1.67ms from Seoul, KR
81.172.156.37 AS15435 DELTA Fiber Nederland B.V. 1.74ms from Amsterdam, NL
20.60.196.5 AS8075 Microsoft Corporation 0.50ms from Amsterdam, NL
101.39.241.245 AS4847 China Networks Inter-Exchange 2.93ms from Beijing, CN
34.223.26.133 AS16509 Amazon.com, Inc. 0.65ms from Boardman, US
181.6.184.245 AS7303 Telecom Argentina S.A. 13.46ms from Buenos Aires, AR

Traceroute

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

$
traceroute -a -n -q1 -f3 199.96.187.254
traceroute to 199.96.187.254 (199.96.187.254): 64 hops max, 52 byte packets
3 [] 206.53.175.22 0.372 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 AS26661 at robtex.

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