204.100.210.0/24

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 204.100.210.0/24

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
82.201.58.152	AS15879 KPN Internedservices	`1.07ms` from Amsterdam, NL
73.147.73.200	AS7922 Comcast Cable Communications, LLC	`8.86ms` from Ashburn, US
188.156.75.24	AS5483 Magyar Telekom Plc.	`5.09ms` from Budapest, HU
36.131.173.168	AS9808 China Mobile Communications Group Co., Ltd.	`12.96ms` from Dalian, CN
116.108.212.232	AS24086 Viettel Corporation	`3.16ms` from Ho Chi Minh City, VN
108.240.201.24	AS7018 AT&T Enterprises, LLC	`9.50ms` from Houston, US
24.67.138.24	AS6327 Shaw Communications Inc.	`12.44ms` from Kelowna, CA
83.48.57.200	AS3352 TELEFONICA DE ESPANA S.A.U.	`2.78ms` from Madrid, ES
115.129.60.104	AS7545 TPG Telecom Limited	`1.75ms` from Melbourne, AU
111.220.119.88	AS9443 Vocus Retail	`1.44ms` from Melbourne, AU
220.173.16.104	AS4134 CHINANET-BACKBONE	`6.10ms` from Nanning, CN
68.173.199.88	AS12271 Charter Communications Inc	`1.06ms` from New York City, US
158.37.212.216	AS224 SIKT - KUNNSKAPSSEKTORENS TJENESTELEVERANDOR	`7.84ms` from Oslo, NO
189.14.227.8	AS28283 Adylnet Telecom	`1.12ms` from Porto Alegre, BR
54.89.27.168	AS14618 Amazon.com, Inc.	`0.23ms` from Reston, US
49.163.248.8	AS17858 LG POWERCOMM	`1.53ms` from Seoul, KR
58.238.247.120	AS9318 SK Broadband Co Ltd	`7.08ms` from Seoul, KR
126.46.60.216	AS17676 SoftBank Corp.	`8.76ms` from Tokyo, JP
92.98.50.248	AS5384 Emirates Internet	`5.12ms` from Al Fujairah City, AE
178.142.190.248	AS9145 EWE TEL GmbH	`6.72ms` from Amsterdam, NL
24.63.107.104	AS7922 Comcast Cable Communications, LLC	`8.49ms` from Boston, US
222.242.225.184	AS4134 CHINANET-BACKBONE	`4.41ms` from Changsha, CN
18.217.227.136	AS16509 Amazon.com, Inc.	`0.18ms` from Columbus, US
189.34.28.232	AS28573 Claro NXT Telecomunicacoes Ltda	`14.53ms` from Curitiba, BR
59.91.234.24	AS9829 National Internet Backbone	`7.89ms` from Delhi, IN

Traceroute

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

traceroute -a -n -q1 -f2 -m13 204.100.210.70

traceroute to 204.100.210.70 (204.100.210.70): 13 hops max, 52 byte packets

2 [AS397373] 192.154.241.81 520.483 ms

3 [AS3356] 4.1.40.153 8.872 ms

4 *

5 *

6 [AS2152] 137.164.11.87 26.818 ms

7 [AS2152] 137.164.1.111 26.805 ms

8 [AS18558] 204.100.214.66 27.35 ms

9 [AS18558] 204.100.214.65 27.078 ms

10 [AS18558] 204.100.214.66 27.655 ms

11 *

12 *

13 *

Measurement taken from

IPinfo ProbeNet in Bend, US

On September 11th 2025

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