204.100.164.0/24

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 204.100.164.0/24

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

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

IP Address	ASN	Details
204.100.164.1	AS18558 Riverside County Office of Education	`2.01ms` 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
193.206.213.40	AS137 Consortium GARR	`17.50ms` from Arezzo, IT
98.169.175.120	AS22773 Cox Communications Inc.	`3.73ms` from Ashburn, US
76.222.79.40	AS7018 AT&T Enterprises, LLC	`8.85ms` from Atlanta, US
102.141.4.40	AS36924 GVA Cote d'Ivoire SAS	`3.20ms` from Brazzaville, CG
206.74.240.72	AS2711 Spirit Communications	`2.99ms` from Charlotte, US
208.77.158.24	AS13767 DataBank Holdings, Ltd.	`1.90ms` from Dallas, US
96.0.97.104	AS16509 Amazon.com, Inc.	`0.58ms` from Dallas, US
52.176.109.200	AS8075 Microsoft Corporation	`0.19ms` from Des Moines, US
27.64.72.104	AS7552 Viettel Group	`0.92ms` from Ho Chi Minh City, VN
99.183.196.24	AS7018 AT&T Enterprises, LLC	`3.84ms` from Houston, US
108.214.248.152	AS7018 AT&T Enterprises, LLC	`3.05ms` from Houston, US
188.52.12.120	AS25019 Saudi Telecom Company JSC	`11.65ms` from Jeddah, SA
178.128.135.56	AS14061 DigitalOcean, LLC	`0.11ms` from New York City, US
220.219.69.104	AS9997 Suzuka Cable Co.,Ltd	`5.37ms` from Osaka, JP
92.138.155.152	AS3215 Orange S.A.	`12.98ms` from Paris, FR
5.180.59.8	AS56987 ABACLOUDA SAS	`0.33ms` from Paris, FR
76.117.45.24	AS7922 Comcast Cable Communications, LLC	`9.97ms` from Piscataway, US
222.135.110.200	AS4837 CHINA UNICOM China169 Backbone	`4.77ms` from Qingdao, CN
213.158.23.88	AS12389 PJSC Rostelecom	`17.34ms` from Saint Petersburg, RU
125.240.222.200	AS17858 LG POWERCOMM	`2.37ms` from Seoul, KR
115.8.170.24	AS4766 Korea Telecom	`5.88ms` from Seoul, KR
223.244.30.40	AS149178 China Telecom	`6.03ms` from Wuhan, CN
120.88.96.8	AS138654 Mitsubishi Motors Australia Limited	`0.27ms` from Adelaide, AU
81.186.52.168	AS8248 Computer Technology Institute and Press Diophantus	`8.67ms` from Athens, GR
110.230.119.168	AS4837 CHINA UNICOM China169 Backbone	`10.65ms` from Beijing, CN

Traceroute

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

traceroute -a -n -q1 204.100.164.1

traceroute to 204.100.164.1 (204.100.164.1): 64 hops max, 52 byte packets

1 [AS136052] 103.193.179.254 0.067 ms

2 *

3 *

4 *

5 *

6 *

7 *

8 [AS3491] 63.223.38.78 158.533 ms

9 [AS3491] 63.222.61.138 148.207 ms

10 *

11 *

12 [AS2152] 137.164.11.87 253.28 ms

13 [AS18558] 204.100.164.1 253.43 ms

Measurement taken from

IPinfo ProbeNet in Jakarta, ID

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