204.100.150.0/24

AS18558 · Riverside County Office of Education

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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 204.100.150.0/24

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

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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
204.100.150.1	AS18558 Riverside County Office of Education	`2.02ms` 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
196.245.247.200	AS58065 Orion Network Limited	`0.21ms` from Bucharest, RO
81.196.17.184	AS8708 DIGI ROMANIA S.A.	`2.88ms` from Bucharest, RO
65.22.247.24	AS207266 Identity Digital Limited	`0.13ms` from Johannesburg, ZA
113.225.168.72	AS4837 CHINA UNICOM China169 Backbone	`8.98ms` from Liaoyang, CN
82.43.95.8	AS5089 Virgin Media Limited	`14.33ms` from London, GB
47.122.76.88	AS37963 Hangzhou Alibaba Advertising Co.,Ltd.	`0.24ms` from Nanjing, CN
100.37.225.56	AS701 Verizon Business	`3.38ms` from New York City, US
113.121.34.120	AS4134 CHINANET-BACKBONE	`9.53ms` from Qingdao, CN
178.19.251.200	AS47236 CityLink Ltd	`17.43ms` from Saint Petersburg, RU
180.108.106.184	AS140292 CHINATELECOM Jiangsu province Suzhou 5G network	`6.41ms` from Shanghai, CN
90.152.207.184	AS8562 A1 Telekom Austria AG	`10.68ms` from Vienna, AT
173.19.158.88	AS30036 Mediacom Communications Corp	`16.96ms` from Atlanta, US
157.181.35.200	AS2012 ELTENET	`0.49ms` from Budapest, HU
75.194.34.200	AS6167 Verizon Business	`10.53ms` from Chicago, US
74.139.197.168	AS10796 Charter Communications Inc	`5.35ms` from Columbus, US
20.233.38.152	AS8075 Microsoft Corporation	`0.92ms` from Dubai, AE
79.230.81.8	AS3320 Deutsche Telekom AG	`3.64ms` from Duesseldorf, DE
109.57.242.40	AS44034 Hi3G Access AB	`8.28ms` from Falkenberg, SE
195.60.253.40	AS41369 Advania Finland Oy	`0.52ms` from Helsinki, FI
174.142.48.104	AS32613 Leaseweb Canada Inc.	`0.76ms` from Montreal, CA
125.105.120.88	AS4134 CHINANET-BACKBONE	`9.20ms` from Nanchang, CN
69.58.137.24	AS18516 Molalla Communications Systems Inc.	`1.41ms` from Portland, US
196.50.245.232	AS327782 Metrofibre Networx	`1.64ms` from Pretoria, ZA
193.0.239.216	AS24589 Telenet SIA	`0.38ms` from Riga, LV
38.12.52.136	AS400619 AROSSCLOUD INC.	`0.68ms` from San Jose, US

Traceroute

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

traceroute -a -n -q1 204.100.150.1

traceroute to 204.100.150.1 (204.100.150.1): 64 hops max, 52 byte packets

1 [AS63023] 23.150.152.1 0.331 ms

2 [AS6461] 64.125.81.145 0.312 ms

3 [AS6461] 64.125.19.142 0.731 ms

4 [AS2152] 198.32.251.2 0.353 ms

5 [AS2152] 137.164.11.87 1.729 ms

6 [AS18558] 204.100.150.1 2.152 ms

Measurement taken from

IPinfo ProbeNet in Los Angeles, US

On September 11th 2025

What are IP address ranges?

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