204.100.209.0/24

AS18558 · Riverside County Office of Education

Need more data or want to access it via API or data downloads? Sign up to get free access

Summary

Country	United States
Domain	rcoe.us
ASN	AS18558
Parent Range	204.100.0.0/16
Registry	ARIN
ID	RCOEK-12NET

WHOIS Details

NetHandle:      NET-204-100-0-0-1
OrgID:          COUNTY-20
Parent:         NET-204-0-0-0-0
NetName:        RCOEK-12NET
NetRange:       204.100.0.0 - 204.100.255.255
NetType:        allocation
RegDate:        1994-07-13
Updated:        2025-09-03
TechHandle:     WILKI325-ARIN
AbuseHandle:    WILKI325-ARIN
NOCHandle:      WILKI325-ARIN
Source:         ARIN


OrgID:          COUNTY-20
OrgName:        County of Riverside
CanAllocate:    
Street:         Information Technology Services
Street:         3939 Thirteenth Street
City:           Riverside
State/Prov:     CA
Country:        US
PostalCode:     92502
RegDate:        1994-07-13
Updated:        2025-09-11
OrgAdminHandle: WILKI325-ARIN
OrgTechHandle:  RD75-ARIN
OrgTechHandle:  WILKI325-ARIN
OrgAbuseHandle: RD75-ARIN
OrgAbuseHandle: WILKI325-ARIN
OrgNOCHandle:   RD75-ARIN
OrgNOCHandle:   WILKI325-ARIN
OrgRoutingHandle:   RD75-ARIN
OrgRoutingHandle:   WILKI325-ARIN
OrgDNSHandle:   RD75-ARIN
OrgDNSHandle:   WILKI325-ARIN
Source:         ARIN


POCHandle:      RD75-ARIN
IsRole:         N
LastName:       D'Souza
FirstName:      Richard
Street:         Riverside County Office of Education
Street:         3939 13th Street
City:           Riverside
State/Prov:     CA
Country:        US
PostalCode:     92502
RegDate:        1998-05-15
Updated:        2025-01-08
OfficePhone:    +1-951-826-6475
Mailbox:        rdsouza@rcoe.us
Source:         ARIN


POCHandle:      WILKI325-ARIN
IsRole:         N
LastName:       Wilkinson
FirstName:      David
Street:         3939 Thirteenth Street
City:           Riverside
State/Prov:     CA
Country:        US
PostalCode:     92502
RegDate:        2025-01-08
Updated:        2025-09-04
OfficePhone:    +1-951-826-6560
Mailbox:        dwilkinson@rcoe.us
Source:         ARIN

Overlapping Ranges

BGP prefixes that contain 204.100.209.0/24

Range	ASN	Company	Num of IPs
204.100.0.0/16	AS18558	County of Riverside	65,536

Hosted domains

There are no domains currently hosted on this ASN.

Hosted domains API

Our Hosted Domains API, or Reverse IP API returns a full list of domains that are hosted on a single IP address.

Useful for Cybersecurity

Read more

Pingable IPs

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

IP Address	ASN	Details
204.100.209.65	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
181.122.30.24	AS23201 Telecel S.A.	`9.92ms` from Asuncion, PY
107.8.128.24	AS7843 Charter Communications Inc	`10.03ms` from Chicago, US
169.63.42.168	AS36351 IBM Cloud	`0.97ms` from Dallas, US
97.150.112.168	AS6167 Verizon Business	`14.88ms` from Dallas, US
34.244.168.56	AS16509 Amazon.com, Inc.	`0.43ms` from Dublin, IE
87.79.211.40	AS8422 NetCologne Gesellschaft fur Telekommunikation mbH	`2.40ms` from Duesseldorf, DE
41.71.157.88	AS37127 Visafone Communications Limited	`14.48ms` from Frankfurt am Main, DE
75.33.137.232	AS7018 AT&T Enterprises, LLC	`11.29ms` from Houston, US
207.53.242.120	AS46309 Tonaquint Data Center, Inc.	`6.00ms` from Las Vegas, US
104.86.166.136	AS16625 Akamai Technologies, Inc.	`0.46ms` from Miami, US
74.74.99.200	AS11351 Charter Communications Inc	`12.67ms` from New York City, US
37.193.249.8	AS31200 Novotelecom Ltd	`1.57ms` from Novosibirsk, RU
5.166.94.72	AS50512 JSC ER-Telecom Holding	`4.63ms` from Novosibirsk, RU
175.247.230.120	AS4766 Korea Telecom	`5.94ms` from Seoul, KR
113.44.117.248	AS55990 Huawei Cloud Service data center	`8.09ms` from Beijing, CN
179.173.116.104	AS26599 TELEFÔNICA BRASIL S.A	`11.20ms` from Belo Horizonte, BR
162.214.216.200	AS46606 Unified Layer	`2.04ms` from Draper, US
91.58.240.8	AS3320 Deutsche Telekom AG	`7.63ms` from Frankfurt am Main, DE
34.129.194.40	AS396982 Google LLC	`0.13ms` from Melbourne, AU
92.128.65.72	AS3215 Orange S.A.	`8.17ms` from Paris, FR
141.148.126.152	AS11049 Oracle Corporation	`1.13ms` from Salt Lake City, US
187.235.112.168	AS8151 UNINET	`4.68ms` from Santiago de Queretaro, MX
201.1.207.248	AS27699 TELEFÔNICA BRASIL S.A	`3.48ms` from Sao Paulo, BR
73.79.254.56	AS7922 Comcast Cable Communications, LLC	`15.35ms` from Ashburn, US
167.192.200.8	AS2897 Georgia Technology Authority	`19.11ms` from Atlanta, US

Traceroute

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

traceroute -a -n -q1 204.100.209.65

traceroute to 204.100.209.65 (204.100.209.65): 64 hops max, 52 byte packets

1 [AS210756] 5.189.223.2 0.127 ms

2 *

3 *

4 [AS3216] 62.141.102.233 0.834 ms

5 *

6 *

7 *

8 [AS3356] 4.35.156.66 176.035 ms

9 [AS2152] 137.164.11.87 177.458 ms

10 [AS18558] 204.100.209.65 179.335 ms

Measurement taken from

IPinfo ProbeNet in Moscow, RU

On September 11th 2025

What are IP address ranges?

IP address ranges, or netblocks, are groups of related IP addresses. They are usually represented as a base IP address, followed by a slash, and then a netmask which represents how many IP addresses are contained within the netblock. This format is known as CIDR. You'll also sometimes see netblocks given as a start ip address, and an end ip address, or an ip address range.

Traffic works its way around the internet based on the routing table, which contains a list of networks and their associated netblocks.

An API built with users in mind: reliable, accurate, and easy-to-use

Discover why industry-leading companies around the globe love our data. IPinfo's accurate insights fuel use cases from cybersecurity, data enrichment, web personalization, and much more.

Get Started for Free Contact Sales