AS number details

AS18558

Riverside County Office of Education  ·  rcoe.us

United States

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AS18558 – Riverside County Office of Education

Field Value
Country United States
Website rcoe.us
Hosted domains 28
Number of IPv4 71,936
Number of IPv6 79,228,162,514,264,337,593,543,950,336
ASN type Education
Registry arin
Allocated 25 years ago on Sep 12, 2000
Updated 13 years ago on Mar 20, 2012

IP Ranges

Netblock Company Num of IPs
204.100.0.0/16 County of Riverside 65,536
204.26.32.0/20 Alvord Unified School District 4,096
204.100.16.0/21 County of Riverside 2,048
204.100.8.0/21 County of Riverside 2,048
204.26.48.0/21 Alvord Unified School District 2,048
204.100.136.0/22 County of Riverside 1,024
204.100.32.0/22 County of Riverside 1,024
204.100.68.0/22 County of Riverside 1,024
204.100.103.0/24 County of Riverside 256
204.100.105.0/24 County of Riverside 256
204.100.106.0/24 County of Riverside 256
204.100.114.0/24 County of Riverside 256
204.100.115.0/24 County of Riverside 256
204.100.116.0/24 County of Riverside 256
204.100.117.0/24 County of Riverside 256
204.100.118.0/24 County of Riverside 256
204.100.119.0/24 County of Riverside 256
204.100.120.0/24 County of Riverside 256
204.100.121.0/24 County of Riverside 256
204.100.122.0/24 County of Riverside 256
204.100.123.0/24 County of Riverside 256
204.100.124.0/24 County of Riverside 256
204.100.125.0/24 County of Riverside 256
204.100.126.0/24 County of Riverside 256
204.100.127.0/24 County of Riverside 256
204.100.128.0/24 County of Riverside 256
204.100.129.0/24 County of Riverside 256
204.100.130.0/24 County of Riverside 256
204.100.131.0/24 County of Riverside 256
204.100.132.0/24 County of Riverside 256
204.100.133.0/24 County of Riverside 256
204.100.134.0/24 County of Riverside 256
204.100.149.0/24 County of Riverside 256
204.100.150.0/24 County of Riverside 256
204.100.151.0/24 County of Riverside 256
204.100.152.0/24 County of Riverside 256
204.100.153.0/24 County of Riverside 256
204.100.154.0/24 County of Riverside 256
204.100.155.0/24 County of Riverside 256
204.100.156.0/24 County of Riverside 256
204.100.157.0/24 County of Riverside 256
204.100.158.0/24 County of Riverside 256
204.100.159.0/24 County of Riverside 256
204.100.164.0/24 County of Riverside 256
204.100.165.0/24 County of Riverside 256
204.100.166.0/24 County of Riverside 256
204.100.167.0/24 County of Riverside 256
204.100.168.0/24 County of Riverside 256
204.100.169.0/24 County of Riverside 256
204.100.170.0/24 County of Riverside 256
204.100.171.0/24 County of Riverside 256
204.100.172.0/24 County of Riverside 256
204.100.173.0/24 County of Riverside 256
204.100.174.0/24 County of Riverside 256
204.100.175.0/24 County of Riverside 256
204.100.180.0/24 County of Riverside 256
204.100.181.0/24 County of Riverside 256
204.100.182.0/24 County of Riverside 256
204.100.183.0/24 County of Riverside 256
204.100.184.0/24 County of Riverside 256
204.100.185.0/24 County of Riverside 256
204.100.186.0/24 County of Riverside 256
204.100.187.0/24 County of Riverside 256
204.100.188.0/24 County of Riverside 256
204.100.189.0/24 County of Riverside 256
204.100.190.0/24 County of Riverside 256
204.100.191.0/24 County of Riverside 256
204.100.192.0/24 County of Riverside 256
204.100.193.0/24 County of Riverside 256
204.100.194.0/24 County of Riverside 256
204.100.200.0/24 County of Riverside 256
204.100.201.0/24 County of Riverside 256
204.100.202.0/24 County of Riverside 256
204.100.203.0/24 County of Riverside 256
204.100.204.0/24 County of Riverside 256
204.100.205.0/24 County of Riverside 256
204.100.206.0/24 County of Riverside 256
204.100.207.0/24 County of Riverside 256
204.100.208.0/24 County of Riverside 256
204.100.209.0/24 County of Riverside 256
204.100.210.0/24 County of Riverside 256
204.100.211.0/24 County of Riverside 256
204.100.212.0/24 County of Riverside 256
204.100.213.0/24 County of Riverside 256
204.100.214.0/24 County of Riverside 256
204.100.220.0/24 County of Riverside 256
204.100.223.0/24 County of Riverside 256
204.100.224.0/24 County of Riverside 256
204.100.225.0/24 County of Riverside 256
204.100.226.0/24 County of Riverside 256
204.100.228.0/24 County of Riverside 256
204.100.229.0/24 County of Riverside 256
204.100.230.0/24 County of Riverside 256
204.100.231.0/24 County of Riverside 256
204.100.232.0/24 County of Riverside 256
204.100.233.0/24 County of Riverside 256
204.100.234.0/24 County of Riverside 256
204.100.235.0/24 County of Riverside 256
204.100.236.0/24 County of Riverside 256
204.100.237.0/24 County of Riverside 256
204.100.238.0/24 County of Riverside 256
204.100.239.0/24 County of Riverside 256
204.100.244.0/24 County of Riverside 256
204.100.38.0/24 County of Riverside 256
204.100.40.0/24 County of Riverside 256
204.100.41.0/24 County of Riverside 256
204.100.43.0/24 County of Riverside 256
204.100.44.0/24 County of Riverside 256
204.100.56.0/24 County of Riverside 256
204.100.58.0/24 County of Riverside 256
204.100.59.0/24 County of Riverside 256
204.100.60.0/24 County of Riverside 256
204.100.61.0/24 County of Riverside 256
204.100.65.0/24 County of Riverside 256
204.100.66.0/24 County of Riverside 256
204.100.67.0/24 County of Riverside 256
204.100.72.0/24 County of Riverside 256
204.100.73.0/24 County of Riverside 256
204.100.74.0/24 County of Riverside 256
204.100.75.0/24 County of Riverside 256
204.100.76.0/24 County of Riverside 256
204.100.77.0/24 County of Riverside 256
204.100.78.0/24 County of Riverside 256
204.100.79.0/24 County of Riverside 256
204.100.80.0/24 County of Riverside 256
204.100.81.0/24 County of Riverside 256
204.100.82.0/24 County of Riverside 256
204.100.87.0/24 County of Riverside 256
204.100.88.0/24 County of Riverside 256
204.100.89.0/24 County of Riverside 256
204.100.90.0/24 County of Riverside 256
204.100.91.0/24 County of Riverside 256
204.100.92.0/24 County of Riverside 256
204.100.93.0/24 County of Riverside 256
204.100.94.0/24 County of Riverside 256
204.100.97.0/24 County of Riverside 256
204.100.98.0/24 County of Riverside 256
204.100.99.0/24 County of Riverside 256
204.26.56.0/24 Alvord Unified School District 256

Netblock Company
2607:f708::/32 Riverside County Office of Education
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WHOIS Details

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                                                ASHandle:       AS18558
                                                OrgID:          AS18558
                                                ASName:         AS18558
                                                ASNumber:       AS18558
                                                RegDate:        0000-00-00
                                                Updated:        0000-00-00
                                                TechHandle:     AA00-AAAA
                                                Source:         AAAA
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Hosted Domains

There are 28 domain names hosted across 8 IP addresses on this ASN.

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IP Address Domain Domains on this IP
204.100.65.93 ██████████ 20
204.26.34.4 ██████████ 2
204.100.155.40 ██████████ 2
204.100.67.3 ██████████ 1
204.100.220.2 ██████████ 1
204.100.155.42 ██████████ 1
204.100.230.220 ██████████ 1
204.100.65.241 ██████████ 1

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Peers

There are 2 peers for this ASN.

Peers Name
AS2152 CENIC
AS395643 Corona-Norco Unified School District
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ASN API ASN Database Download

Upstreams

There is 1 peer for this ASN.

upstreams Name
AS2152 CENIC
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ASN API ASN Database Download

Downstreams

There is 1 peer for this ASN.

Downstreams Name
AS395643 Corona-Norco Unified School District
Get this data and more insights on related domains, allocation dates, registry names, IP counts with IPinfo's IP-to-ASN product.
ASN API ASN Database Download

Pingable IPs

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

IP Address ASN Details
204.100.105.2 AS18558 Riverside County Office of Education 4.70ms from Los Angeles, US
204.100.233.65 AS18558 Riverside County Office of Education 5.08ms from Los Angeles, US
204.100.134.225 AS18558 Riverside County Office of Education 5.04ms from Los Angeles, US
204.100.119.65 AS18558 Riverside County Office of Education 5.09ms from Los Angeles, US
204.100.223.1 AS18558 Riverside County Office of Education 9.43ms from Los Angeles, US
204.100.225.1 AS18558 Riverside County Office of Education 9.35ms from Los Angeles, US
204.100.180.1 AS18558 Riverside County Office of Education 5.11ms from Los Angeles, US
204.100.214.65 AS18558 Riverside County Office of Education 5.05ms from Los Angeles, US
204.100.164.1 AS18558 Riverside County Office of Education 5.01ms from Los Angeles, US
204.100.124.69 AS18558 Riverside County Office of Education 9.29ms from Los Angeles, US
204.100.236.115 AS18558 Riverside County Office of Education 7.07ms from Los Angeles, US
204.100.169.57 AS18558 Riverside County Office of Education 5.11ms from Los Angeles, US
204.100.235.246 AS18558 Riverside County Office of Education 7.22ms from Los Angeles, US
204.100.209.65 AS18558 Riverside County Office of Education 5.09ms from Los Angeles, US
2607:f708::1 AS18558 Riverside County Office of Education 5.12ms from Los Angeles, US
204.100.194.1 AS18558 Riverside County Office of Education 11.91ms from Los Angeles, US
204.100.189.65 AS18558 Riverside County Office of Education 5.07ms from Los Angeles, US
204.100.137.36 AS18558 Riverside County Office of Education 5.17ms from Los Angeles, US
204.100.136.1 AS18558 Riverside County Office of Education 5.12ms from Los Angeles, US
204.100.224.2 AS18558 Riverside County Office of Education 4.81ms from Los Angeles, US
204.100.155.134 AS18558 Riverside County Office of Education 5.45ms from Los Angeles, US
204.100.158.65 AS18558 Riverside County Office of Education 5.11ms from Los Angeles, US
204.100.125.21 AS18558 Riverside County Office of Education 9.10ms from Los Angeles, US
204.100.149.1 AS18558 Riverside County Office of Education 9.29ms from Los Angeles, US
204.100.254.133 AS18558 Riverside County Office of Education 5.01ms 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
109.235.199.110 AS196925 AZERTELECOM LLC 0.71ms from Baku, AZ
154.127.55.142 AS397373 H4Y Technologies LLC 0.13ms from Bend, US
222.244.218.14 AS4134 CHINANET-BACKBONE 1.05ms from Changsha, CN
184.55.63.206 AS10796 Charter Communications Inc 9.66ms from Chicago, US
40.128.161.94 AS7029 Windstream Communications LLC 0.50ms from Chicago, US
98.123.197.30 AS10796 Charter Communications Inc 3.19ms from Columbus, US
170.4.194.30 AS62802 Macy's Systems and Technology, Inc. 1.28ms from Dallas, US
67.198.34.254 AS7459 Grande Communications Networks, LLC 4.04ms from Dallas, US
91.55.185.62 AS3320 Deutsche Telekom AG 4.89ms from Frankfurt am Main, DE
141.99.11.222 AS680 Verein zur Foerderung eines Deutschen Forschungsnetzes e.V. 9.01ms from Frankfurt am Main, DE
92.57.230.254 AS12479 Orange Espagne SA 7.80ms from Madrid, ES
178.239.42.254 AS49289 Media Veneto s.r.l. 4.22ms from Milan, IT
139.144.227.238 AS63949 Akamai Connected Cloud 0.16ms from Richardson, US
64.124.40.30 AS6461 Zayo Bandwidth 0.38ms from San Jose, US
119.211.84.254 AS4766 Korea Telecom 1.83ms from Seoul, KR
14.91.209.254 AS4766 Korea Telecom 6.16ms from Seoul, KR
59.9.11.174 AS4766 Korea Telecom 1.26ms from Seoul, KR
14.42.253.254 AS4766 Korea Telecom 7.12ms from Seoul, KR
59.78.42.254 AS4538 China Education and Research Network Center 3.31ms from Shanghai, CN
83.228.28.254 AS8866 Vivacom Bulgaria EAD 3.81ms from Sofia, BG
163.23.253.254 AS1659 Taiwan Academic Network (TANet) Information Center 1.97ms from Taichung, TW
140.130.189.254 AS1659 Taiwan Academic Network (TANet) Information Center 5.39ms from Taipei, TW
59.124.141.254 AS3462 Data Communication Business Group 0.84ms from Taipei, TW
203.140.111.254 AS4713 NTT Communications Corporation 2.58ms from Tokyo, JP
77.162.101.238 AS1136 KPN B.V. 1.14ms from Amsterdam, NL

Traceroute

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

$
traceroute -a -n -q1 -f2 -m6 204.100.38.198
traceroute to 204.100.38.198 (204.100.38.198): 6 hops max, 52 byte packets
2 [AS58061] 38.180.36.1 1.123 ms
4 *
5 *
6 *
Measurement taken from IPinfo ProbeNet in Almaty, KZ
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 AS18558 at robtex.

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