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
204.100.155.40 ██████████ 2
204.26.34.4 ██████████ 2
204.100.220.2 ██████████ 1
204.100.65.241 ██████████ 1
204.100.230.220 ██████████ 1
204.100.67.3 ██████████ 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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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
204.100.171.0 AS18558 Riverside County Office of Education 5.81ms from Los Angeles, US
204.100.180.1 AS18558 Riverside County Office of Education 5.03ms from Los Angeles, US
204.100.220.122 AS18558 Riverside County Office of Education 5.05ms from Los Angeles, US
2607:f708::1 AS18558 Riverside County Office of Education 5.08ms from Los Angeles, US
204.100.224.2 AS18558 Riverside County Office of Education 4.80ms from Los Angeles, US
204.100.223.1 AS18558 Riverside County Office of Education 9.29ms from Los Angeles, US
204.100.150.1 AS18558 Riverside County Office of Education 5.14ms from Los Angeles, US
204.100.236.115 AS18558 Riverside County Office of Education 7.04ms from Los Angeles, US
204.100.226.1 AS18558 Riverside County Office of Education 5.07ms from Los Angeles, US
204.100.254.254 AS18558 Riverside County Office of Education 5.00ms from Los Angeles, US
204.100.125.21 AS18558 Riverside County Office of Education 9.25ms from Los Angeles, US
204.100.164.1 AS18558 Riverside County Office of Education 5.04ms from Los Angeles, US
204.100.124.69 AS18558 Riverside County Office of Education 9.37ms from Los Angeles, US
204.100.189.65 AS18558 Riverside County Office of Education 4.99ms from Los Angeles, US
204.100.252.197 AS18558 Riverside County Office of Education 5.68ms from Los Angeles, US
204.100.137.254 AS18558 Riverside County Office of Education 5.12ms from Los Angeles, US
204.100.155.26 AS18558 Riverside County Office of Education 5.45ms from Los Angeles, US
204.100.121.28 AS18558 Riverside County Office of Education 12.07ms from Los Angeles, US
204.100.235.244 AS18558 Riverside County Office of Education 7.06ms from Los Angeles, US
204.100.204.65 AS18558 Riverside County Office of Education 5.07ms from Los Angeles, US
204.100.119.65 AS18558 Riverside County Office of Education 5.13ms from Los Angeles, US
204.100.209.65 AS18558 Riverside County Office of Education 5.07ms from Los Angeles, US
204.100.105.2 AS18558 Riverside County Office of Education 4.69ms from Los Angeles, US
204.100.169.57 AS18558 Riverside County Office of Education 5.10ms from Los Angeles, US
204.100.106.1 AS18558 Riverside County Office of Education 4.70ms 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
50.213.228.222 AS7922 Comcast Cable Communications, LLC 6.47ms from Ashburn, US
96.90.107.190 AS7922 Comcast Cable Communications, LLC 5.60ms from Chicago, US
107.217.137.62 AS7018 AT&T Enterprises, LLC 11.20ms from Dallas, US
23.31.81.238 AS7922 Comcast Cable Communications, LLC 5.47ms from Denver, US
79.194.212.238 AS3320 Deutsche Telekom AG 4.17ms from Duesseldorf, DE
188.165.189.126 AS16276 OVH SAS 1.65ms from Gravelines, FR
61.142.86.254 AS4134 CHINANET-BACKBONE 3.63ms from Guangzhou, CN
193.30.77.78 AS9145 EWE TEL GmbH 6.34ms from Hamburg, DE
218.250.161.254 AS4760 HKT Limited 1.09ms from Hong Kong, HK
178.92.96.222 AS205733 HOSTIFOX INTERNET VE BILISIM HIZMETLERI TICARET SANAYI LIMITED SIRKETI 0.61ms from Istanbul, TR
116.142.60.30 AS4837 CHINA UNICOM China169 Backbone 12.10ms from Liaoyang, CN
178.22.9.14 AS198949 Radware Ltd 1.31ms from London, GB
94.0.0.254 AS5607 Sky UK Limited 3.46ms from London, GB
178.49.89.62 AS31200 Novotelecom Ltd 1.59ms from Novosibirsk, RU
126.110.196.206 AS17676 SoftBank Corp. 3.68ms from Osaka, JP
122.22.64.30 AS4713 NTT Communications Corporation 7.08ms from Osaka, JP
23.116.235.254 AS7018 AT&T Enterprises, LLC 4.30ms from Santa Clara, US
121.191.70.126 AS4766 Korea Telecom 3.41ms from Seoul, KR
61.66.167.254 AS9919 New Century InfoComm Tech Co., Ltd. 3.60ms from Taipei, TW
183.187.10.238 AS4837 CHINA UNICOM China169 Backbone 7.23ms from Taiyuan, CN
182.236.73.62 AS15830 Equinix (EMEA) Acquisition Enterprises B.V. 1.30ms from Tokyo, JP
71.24.52.46 AS7922 Comcast Cable Communications, LLC 8.97ms from Ashburn, US
184.102.23.254 AS209 CenturyLink Communications, LLC 9.45ms from Atlanta, US
118.92.186.142 AS9500 One New Zealand Group Limited 1.55ms from Auckland, NZ
96.10.40.222 AS11426 Charter Communications Inc 2.51ms from Charlotte, US

Traceroute

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

$
traceroute -a -n -q1 -f2 -m7 204.100.73.184
traceroute to 204.100.73.184 (204.100.73.184): 7 hops max, 52 byte packets
4 [AS6461] 64.124.32.65 2.121 ms
5 *
6 *
7 *
Measurement taken from IPinfo ProbeNet in Flint, 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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