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 72,192
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
198.188.95.0/24 Desert Sands Unified School District 256
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
204.100.38.0/24 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
204.100.155.40 ██████████ 2
204.26.34.4 ██████████ 2
204.100.230.220 ██████████ 1
204.100.67.3 ██████████ 1
204.100.65.241 ██████████ 1
204.100.220.2 ██████████ 1
204.100.155.42 ██████████ 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
204.100.138.251 AS18558 Riverside County Office of Education 2.25ms from Los Angeles, US
204.100.164.1 AS18558 Riverside County Office of Education 2.01ms from Los Angeles, US
204.100.235.246 AS18558 Riverside County Office of Education 5.66ms from Los Angeles, US
204.100.129.65 AS18558 Riverside County Office of Education 2.25ms from Los Angeles, US
204.100.114.65 AS18558 Riverside County Office of Education 1.98ms from Los Angeles, US
204.100.105.2 AS18558 Riverside County Office of Education 1.66ms from Los Angeles, US
204.100.233.65 AS18558 Riverside County Office of Education 2.06ms from Los Angeles, US
204.100.223.1 AS18558 Riverside County Office of Education 9.35ms from Los Angeles, US
204.100.189.65 AS18558 Riverside County Office of Education 1.97ms from Los Angeles, US
204.100.192.22 AS18558 Riverside County Office of Education 10.40ms from Los Angeles, US
204.100.224.2 AS18558 Riverside County Office of Education 1.75ms from Los Angeles, US
204.100.134.233 AS18558 Riverside County Office of Education 1.97ms from Los Angeles, US
204.100.119.65 AS18558 Riverside County Office of Education 2.00ms from Los Angeles, US
2607:f708::1 AS18558 Riverside County Office of Education 2.00ms from Los Angeles, US
204.100.121.39 AS18558 Riverside County Office of Education 10.61ms from Los Angeles, US
204.100.226.1 AS18558 Riverside County Office of Education 2.04ms from Los Angeles, US
204.100.229.65 AS18558 Riverside County Office of Education 2.03ms from Los Angeles, US
204.100.106.1 AS18558 Riverside County Office of Education 1.66ms from Los Angeles, US
204.100.214.65 AS18558 Riverside County Office of Education 1.98ms from Los Angeles, US
204.100.254.125 AS18558 Riverside County Office of Education 1.95ms from Los Angeles, US
204.100.37.129 AS18558 Riverside County Office of Education 8.27ms from Los Angeles, US
204.100.255.9 AS18558 Riverside County Office of Education 2.02ms from Los Angeles, US
204.100.125.2 AS18558 Riverside County Office of Education 9.92ms from Los Angeles, US
204.100.252.197 AS18558 Riverside County Office of Education 4.25ms from Los Angeles, US
204.100.158.66 AS18558 Riverside County Office of Education 2.06ms 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
176.205.209.158 AS5384 Emirates Internet 3.92ms from Al Fujairah City, AE
85.149.1.78 AS5390 Euronet Communications B.V. 1.17ms from Amsterdam, NL
132.226.58.62 AS31898 Oracle Corporation 0.29ms from Ashburn, US
222.28.240.158 AS4538 China Education and Research Network Center 2.88ms from Beijing, CN
179.33.55.126 AS3816 COLOMBIA TELECOMUNICACIONES S.A. ESP BIC 3.24ms from Bogota, CO
195.175.10.78 AS9121 Turk Telekomunikasyon Anonim Sirketi 0.40ms from Bursa, TR
117.164.181.46 AS9808 China Mobile Communications Group Co., Ltd. 7.91ms from Changsha, CN
74.131.114.174 AS10796 Charter Communications Inc 9.79ms from Columbus, US
77.177.168.46 AS6805 Telefonica Germany GmbH & Co.OHG 3.16ms from Duesseldorf, DE
79.193.234.142 AS3320 Deutsche Telekom AG 8.52ms from Frankfurt am Main, DE
97.190.26.110 AS6167 Verizon Business 15.40ms from Los Angeles, US
2.238.142.206 AS12874 Fastweb SpA 5.80ms from Milan, IT
80.17.27.254 AS3269 Telecom Italia S.p.A. 2.03ms from Milan, IT
96.87.211.174 AS7922 Comcast Cable Communications, LLC 7.19ms from Murfreesboro, US
69.42.148.254 AS32953 Mid-Hudson Cablevision, Inc. 3.19ms from New York City, US
69.118.67.254 AS6128 Cablevision Systems Corp. 7.06ms from New York City, US
213.7.206.62 AS6866 Cyprus Telecommunications Authority 2.86ms from Nicosia, CY
219.104.244.46 AS2527 Sony Network Communications Inc. 10.31ms from Osaka, JP
180.0.194.14 AS4713 NTT Communications Corporation 2.36ms from Osaka, JP
37.69.37.110 AS15557 Societe Francaise Du Radiotelephone - SFR SA 17.50ms from Paris, FR
86.195.33.14 AS3215 Orange S.A. 1.62ms from Paris, FR
173.12.170.238 AS7922 Comcast Cable Communications, LLC 6.64ms from Portland, US
207.68.110.238 AS701 Verizon Business 17.02ms from Reston, US
125.181.56.206 AS17858 LG POWERCOMM 3.51ms from Seoul, KR
119.192.105.62 AS4766 Korea Telecom 1.65ms from Seoul, KR

Traceroute

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

$
traceroute -a -n -q1 -m10 204.100.165.172
traceroute to 204.100.165.172 (204.100.165.172): 10 hops max, 52 byte packets
2 *
3 [AS2152] 137.164.11.87 64.327 ms
4 [AS2152] 137.164.1.111 63.927 ms
8 *
9 *
10 *
Measurement taken from IPinfo ProbeNet in Columbus, 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 AS18558 at robtex.

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