204.100.130.0/24

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 204.100.130.0/24

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

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Pingable IPs

No IPs in this range replied to an ICMP ping during our most recent internet scan. Learn more.

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
20.109.43.216	AS8075 Microsoft Corporation	`0.43ms` from Boydton, US
194.94.229.56	AS680 Verein zur Foerderung eines Deutschen Forschungsnetzes e.V.	`4.95ms` from Duesseldorf, DE
80.134.194.200	AS3320 Deutsche Telekom AG	`7.07ms` from Frankfurt am Main, DE
79.143.184.152	AS51167 Contabo GmbH	`2.61ms` from Frankfurt am Main, DE
195.221.110.232	AS2200 Renater	`7.54ms` from Marseille, FR
5.8.111.184	AS30848 UNIDATA S.p.A.	`0.38ms` from Milan, IT
74.201.86.232	AS12182 Unitas Global	`0.98ms` from San Jose, US
3.39.44.152	AS16509 Amazon.com, Inc.	`0.18ms` from Seoul, KR
59.23.179.72	AS4766 Korea Telecom	`4.89ms` from Seoul, KR
58.225.214.56	AS9318 SK Broadband Co Ltd	`5.63ms` from Seoul, KR
77.28.71.152	AS6821 Makedonski Telekom AD-Skopje	`7.75ms` from Skopje, MK
35.72.69.152	AS16509 Amazon.com, Inc.	`0.31ms` from Tokyo, JP
125.219.96.8	AS4538 China Education and Research Network Center	`5.63ms` from Zhengzhou, CN
111.198.124.120	AS4808 China Unicom Beijing Province Network	`2.59ms` from Beijing, CN
197.46.49.216	AS8452 TE-AS	`2.63ms` from Cairo, EG
27.36.175.40	AS17816 China Unicom IP network China169 Guangdong province	`3.98ms` from Guangzhou, CN
109.156.229.184	AS2856 British Telecommunications PLC	`6.25ms` from London, GB
88.60.85.40	AS3269 Telecom Italia S.p.A.	`4.04ms` from Milan, IT
190.133.6.104	AS6057 Administracion Nacional de Telecomunicaciones	`3.36ms` from Montevideo, UY
146.255.131.216	AS42560 Telemach BH d.o.o. Sarajevo	`4.84ms` from Novi Travnik, BA
78.201.13.56	AS12322 Free SAS	`1.34ms` from Paris, FR
23.217.201.232	AS20940 Akamai International B.V.	`0.16ms` from Philadelphia, US
35.92.223.8	AS16509 Amazon.com, Inc.	`4.99ms` from Portland, US
23.45.93.72	AS20940 Akamai International B.V.	`2.64ms` from Santiago de Queretaro, MX
124.198.109.152	AS4766 Korea Telecom	`0.96ms` from Seoul, KR

Traceroute

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

traceroute -a -n -q1 -m8 204.100.130.82

traceroute to 204.100.130.82 (204.100.130.82): 8 hops max, 52 byte packets

1 [AS15169] 142.251.65.164 65.195 ms

2 *

3 [AS2152] 137.164.11.87 64.837 ms

4 [AS2152] 137.164.1.111 64.392 ms

5 [AS18558] 204.100.254.230 81.028 ms

6 *

7 *

8 *

Measurement taken from

IPinfo ProbeNet in Toronto, CA

On September 11th 2025

What are IP address ranges?

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