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 6
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 6 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 ██████████ 5
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

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

IP Address ASN Details
199.96.187.254 AS26661 Jeffco Public Schools 0.66ms from Denver, US
199.96.185.132 AS26661 Jeffco Public Schools 2.79ms from Denver, US
199.96.188.63 AS26661 Jeffco Public Schools 2.54ms from Denver, US
199.96.191.254 AS26661 Jeffco Public Schools 0.53ms from Denver, US
199.96.184.5 AS26661 Jeffco Public Schools 1.30ms 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
103.90.59.69 AS135425 Caznet 1.31ms from Adelaide, AU
174.179.117.181 AS7922 Comcast Cable Communications, LLC 6.89ms from Ashburn, US
129.24.128.165 AS3388 University of New Mexico 11.65ms from Cheyenne, US
73.51.29.133 AS7922 Comcast Cable Communications, LLC 5.88ms from Chicago, US
2.204.167.133 AS3209 Vodafone GmbH 5.01ms from Frankfurt am Main, DE
93.228.247.133 AS3320 Deutsche Telekom AG 7.22ms from Frankfurt am Main, DE
125.152.12.117 AS4766 Korea Telecom 7.22ms from Incheon, KR
86.141.216.213 AS2856 British Telecommunications PLC 5.48ms from London, GB
88.211.248.69 AS7979 Servers.com, Inc. 0.15ms from London, GB
176.84.201.165 AS3352 TELEFONICA DE ESPANA S.A.U. 9.02ms from Madrid, ES
94.181.220.21 AS41727 JSC ER-Telecom Holding 14.36ms from Moscow, RU
35.141.91.229 AS33363 Charter Communications, Inc 4.96ms from Orlando, US
123.226.31.21 AS4713 NTT DOCOMO BUSINESS,Inc. 12.66ms from Osaka, JP
45.166.128.197 AS267957 NITRO TELECOM 2.34ms from Osasco, BR
78.194.194.165 AS12322 Free SAS 1.25ms from Paris, FR
212.179.179.101 AS8551 Bezeq International Ltd. 0.41ms from Petaẖ Tiqva, IL
84.42.187.133 AS16019 Vodafone Czech Republic a.s. 0.59ms from Prague, CZ
99.235.239.133 AS812 Rogers Communications Canada Inc. 4.28ms from Toronto, CA
208.56.139.133 AS1640 Thacker-Grigsby Communications 11.55ms from Atlanta, US
94.140.169.53 AS8368 Dstny BE N.V. 0.19ms from Brussels, BE
35.222.98.21 AS396982 Google LLC 0.41ms from Council Bluffs, US
80.4.223.149 AS5089 Virgin Media Limited 4.59ms from Erith, GB
181.175.45.245 AS14522 SERVICIOS DE TELECOMUNICACIONES SETEL S.A. (XTRIM EC) 1.44ms from Guayaquil, EC
115.74.27.245 AS7552 Viettel Group 0.93ms from Ho Chi Minh City, VN
58.125.63.5 AS9318 SK Broadband Co Ltd 5.88ms from Incheon, KR

Traceroute

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

$
traceroute -a -n -q1 -f5 -m11 199.96.190.231
traceroute to 199.96.190.231 (199.96.190.231): 11 hops max, 52 byte packets
5 [AS3356] 4.69.207.57 115.122 ms
6 [AS3356] 4.14.115.82 115.347 ms
8 [AS26661] 199.96.191.253 116.478 ms
9 *
10 *
11 *
Measurement taken from IPinfo ProbeNet in Sheffield, GB
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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