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
198.133.204.42 █████████ 2
209.66.192.225 ██████████ 2
209.66.205.99 ██████████ 2
209.66.220.69 ██████████ 1
209.66.198.1 ██████████ 1
209.66.205.104 ████████ 1
198.133.204.2 ██████████ 1
209.66.203.144 ██████████ 1
209.66.204.100 ██████████ 1
209.66.205.100 ██████████ 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

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

IP Address ASN Details
209.66.196.53 AS21708 San Diego County Office of Education 4.23ms from Los Angeles, US
209.66.220.131 AS21708 San Diego County Office of Education 3.07ms from Los Angeles, US
209.66.199.72 AS21708 San Diego County Office of Education 3.07ms from Los Angeles, US
209.66.193.156 AS21708 San Diego County Office of Education 3.09ms from Los Angeles, US
209.66.203.33 AS21708 San Diego County Office of Education 3.22ms from Los Angeles, US
209.66.194.175 AS21708 San Diego County Office of Education 3.12ms from Los Angeles, US
198.133.204.153 AS21708 San Diego County Office of Education 2.98ms from Los Angeles, US
209.66.222.110 AS21708 San Diego County Office of Education 2.82ms from Los Angeles, US
209.66.204.211 AS21708 San Diego County Office of Education 3.44ms from Los Angeles, US
209.66.197.246 AS21708 San Diego County Office of Education 4.01ms from Los Angeles, US
209.66.198.162 AS21708 San Diego County Office of Education 4.29ms from Los Angeles, US
209.66.206.2 AS21708 San Diego County Office of Education 4.89ms from Los Angeles, US
209.66.192.235 AS21708 San Diego County Office of Education 3.03ms from Los Angeles, US
209.66.221.41 AS21708 San Diego County Office of Education 2.98ms 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
172.214.22.220 AS8075 Microsoft Corporation 0.34ms from Ashburn, US
220.188.91.124 AS4134 CHINANET-BACKBONE 9.68ms from Hangzhou, CN
14.234.176.204 AS45899 VNPT Corp 2.38ms from Ho Chi Minh City, VN
197.91.142.28 AS20011 Dimension Data 0.90ms from Johannesburg, ZA
87.91.234.236 AS5410 Bouygues Telecom SA 3.47ms from Marseille, FR
219.122.140.172 AS17511 OPTAGE Inc. 2.46ms from Osaka, JP
14.133.173.108 AS18126 Chubu Telecommunications Company, Inc. 4.32ms from Osaka, JP
88.185.9.236 AS12322 Free SAS 6.72ms from Paris, FR
80.67.169.252 AS20766 Association Gitoyen 0.33ms from Paris, FR
112.175.96.140 AS4766 Korea Telecom 1.08ms from Seoul, KR
34.2.59.188 AS15169 Google LLC 4.57ms from Stockholm, SE
2.21.238.92 AS20940 Akamai International B.V. 0.66ms from Stockholm, SE
2.71.250.220 AS44034 Hi3G Access AB 7.43ms from Stockholm, SE
54.206.162.156 AS16509 Amazon.com, Inc. 0.15ms from Sydney, AU
126.121.10.76 AS17676 SoftBank Corp. 15.24ms from Tokyo, JP
209.250.76.108 AS6079 RCN 1.65ms from Ashburn, US
75.241.102.220 AS6167 Verizon Business 14.40ms from Atlanta, US
182.52.158.76 AS23969 TOT Public Company Limited 1.98ms from Bangkok, TH
209.217.86.236 AS29988 Rogers Communications Canada Inc. 5.33ms from Beauharnois, CA
189.5.78.236 AS28573 Claro NXT Telecomunicacoes Ltda 10.57ms from Brasilia, BR
189.23.119.92 AS4230 CLARO S.A. 0.61ms from Brasilia, BR
134.228.9.252 AS13490 Buckeye Cablevision, Inc. 8.72ms from Detroit, US
84.153.111.140 AS3320 Deutsche Telekom AG 2.73ms from Duesseldorf, DE
20.218.236.124 AS8075 Microsoft Corporation 0.24ms from Frankfurt am Main, DE
117.31.178.252 AS4134 CHINANET-BACKBONE 8.86ms from Fuzhou, 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 209.66.196.53
traceroute to 209.66.196.53 (209.66.196.53): 64 hops max, 52 byte packets
4 [AS2152] 204.102.224.2 0.303 ms
5 [AS2152] 137.164.11.83 2.945 ms
6 [AS2152] 137.164.11.85 2.808 ms
7 [AS2152] 137.164.35.69 3.597 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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