Autonomous System details

AS21708

San Diego County Office of Education  ·  sdcoe.net

United States

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AS21708 – San Diego County Office of Education

Field Value
Country United States
Website sdcoe.net
Hosted domains 19
IPv4 addresses 8,448
IPv6 addresses 0
ASN type Education
Registry arin
Allocated 25 years ago on Jun 12, 2001
Updated 14 years ago on Mar 02, 2012

IP Ranges

Netblock Company Num of IPs
209.66.192.0/19 San Diego County Office of Education 8,192
198.133.204.0/24 San Diego County Superintendent of Schools 256

There are no known IPv6 addresses belonging to this network

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WHOIS Details

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                                                ASHandle:       AS21708
                                                OrgID:          AS21708
                                                ASName:         AS21708
                                                ASNumber:       AS21708
                                                RegDate:        0000-00-00
                                                Updated:        0000-00-00
                                                TechHandle:     AA00-AAAA
                                                Source:         AAAA
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Hosted Domains

There are 19 domain names hosted across 17 IP addresses on this ASN.

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IP Address Domain Domains on this IP
209.66.192.225 ██████████ 2
198.133.204.42 ██████████ 2
209.66.205.99 ██████████ 2
209.66.220.179 ██████████ 1
209.66.198.1 ██████████ 1
209.66.220.69 ██████████ 1
209.66.205.101 ██████████ 1
209.66.205.98 ██████████ 1
209.66.192.14 █████████ 1
198.133.204.2 ██████████ 1

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Peers

There are 2 peers for this ASN.

Peers Name
AS2152 CENIC
AS394917 San Diego Unified School District
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Upstreams

There is 1 peer for this ASN.

upstreams Name
AS2152 CENIC
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Downstreams

There is 1 peer for this ASN.

Downstreams Name
AS394917 San Diego Unified School District
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ASN API & Database

Pingable IPs

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

IP Address ASN Details
209.66.194.175 AS21708 San Diego County Office of Education 3.13ms from Los Angeles, US
209.66.222.110 AS21708 San Diego County Office of Education 2.83ms from Los Angeles, US
209.66.196.18 AS21708 San Diego County Office of Education 4.09ms from Los Angeles, US
198.133.204.167 AS21708 San Diego County Office of Education 2.94ms from Los Angeles, US
209.66.198.231 AS21708 San Diego County Office of Education 4.02ms from Los Angeles, US
209.66.206.1 AS21708 San Diego County Office of Education 4.94ms from Los Angeles, US
209.66.199.74 AS21708 San Diego County Office of Education 2.93ms from Los Angeles, US
209.66.197.246 AS21708 San Diego County Office of Education 3.94ms from Los Angeles, US
209.66.220.131 AS21708 San Diego County Office of Education 3.00ms from Los Angeles, US
209.66.205.96 AS21708 San Diego County Office of Education 4.06ms from Los Angeles, US
209.66.204.210 AS21708 San Diego County Office of Education 3.43ms from Los Angeles, US
209.66.221.41 AS21708 San Diego County Office of Education 3.01ms from Los Angeles, US
209.66.192.235 AS21708 San Diego County Office of Education 3.00ms from Los Angeles, US
209.66.193.57 AS21708 San Diego County Office of Education 3.10ms from Los Angeles, US
209.66.203.33 AS21708 San Diego County Office of Education 2.96ms from Los Angeles, 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
159.8.234.172 AS36351 IBM Cloud 1.04ms from Amsterdam, NL
185.80.54.44 AS59711 HZ Hosting Ltd 0.42ms from Amsterdam, NL
79.112.6.76 AS57269 DIGI SPAIN TELECOM S.A 0.85ms from Barcelona, ES
120.12.153.188 AS4837 CHINA UNICOM China169 Backbone 6.55ms from Beijing, CN
134.185.119.140 AS31898 Oracle Corporation 0.17ms from Chuncheon, KR
18.203.31.76 AS16509 Amazon.com, Inc. 0.15ms from Dublin, IE
37.201.124.236 AS3209 Vodafone GmbH 10.43ms from Frankfurt am Main, DE
82.2.191.28 AS5089 Virgin Media Limited 5.31ms from London, GB
156.245.115.252 AS398823 PEG TECH INC 0.30ms from Los Angeles, US
199.115.113.156 AS30633 Leaseweb USA, Inc. 0.10ms from Manassas, US
66.44.46.92 AS6079 RCN 4.91ms from Manassas, US
118.215.38.252 AS16625 Akamai Technologies, Inc. 0.58ms from Melbourne, AU
73.194.81.220 AS7922 Comcast Cable Communications, LLC 6.37ms from New York City, US
216.164.254.124 AS6079 RCN 7.41ms from Newark, US
82.66.57.28 AS12322 Free SAS 1.65ms from Paris, FR
109.241.238.60 AS29314 VECTRA S.A. 12.24ms from Poznan, PL
4.149.226.124 AS8075 Microsoft Corporation 0.15ms from Quincy, US
67.182.197.252 AS7922 Comcast Cable Communications, LLC 5.30ms from Salt Lake City, US
189.111.91.92 AS27699 TELEFÔNICA BRASIL S.A 4.66ms from Sao Paulo, BR
210.221.245.172 AS3786 LG DACOM Corporation 1.79ms from Seoul, KR
58.34.253.188 AS4812 China Telecom (Group) 3.82ms from Shanghai, CN
86.89.150.28 AS1136 KPN B.V. 1.82ms from Amsterdam, NL
100.49.112.172 AS14618 Amazon.com, Inc. 0.51ms from Ashburn, US
124.205.47.12 AS4808 China Unicom Beijing Province Network 3.61ms from Beijing, CN
113.240.108.12 AS4134 CHINANET-BACKBONE 4.16ms from Changsha, CN

Traceroute

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

$
traceroute -a -n -q1 -f4 209.66.222.37
traceroute to 209.66.222.37 (209.66.222.37): 64 hops max, 52 byte packets
4 [AS2152] 204.102.224.2 0.325 ms
5 [AS2152] 137.164.11.83 2.747 ms
6 [AS2152] 137.164.11.85 2.734 ms
Measurement taken from IPinfo ProbeNet in Los Angeles, 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 AS21708 at robtex.

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