204.100.211.0/24

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 204.100.211.0/24

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
185.196.194.24	AS39572 DataWeb Global Group B.V.	`0.29ms` from Amsterdam, NL
97.139.235.88	AS6167 Verizon Business	`10.48ms` from Denver, US
18.158.176.72	AS16509 Amazon.com, Inc.	`0.27ms` from Frankfurt am Main, DE
93.223.94.24	AS3320 Deutsche Telekom AG	`8.87ms` from Frankfurt am Main, DE
115.74.0.200	AS7552 Viettel Group	`2.56ms` from Ho Chi Minh City, VN
176.224.154.200	AS35819 Etihad Etisalat, a joint stock company	`2.13ms` from Jeddah, SA
196.0.60.8	AS21491 Uganda Telecom	`1.11ms` from Kampala, UG
20.70.108.216	AS8075 Microsoft Corporation	`0.53ms` from Melbourne, AU
2.15.164.248	AS3215 Orange S.A.	`12.35ms` from Milan, IT
119.228.229.168	AS17511 OPTAGE Inc.	`2.28ms` from Osaka, JP
120.27.55.232	AS37963 Hangzhou Alibaba Advertising Co.,Ltd.	`0.49ms` from Qingdao, CN
222.114.182.56	AS4766 Korea Telecom	`3.46ms` from Seoul, KR
91.3.220.120	AS3320 Deutsche Telekom AG	`5.44ms` from Berlin, DE
98.212.73.216	AS7922 Comcast Cable Communications, LLC	`5.29ms` from Chicago, US
201.252.172.184	AS7303 Telecom Argentina S.A.	`10.27ms` from Cordoba, AR
166.78.0.40	AS33070 Rackspace Hosting	`0.96ms` from Dallas, US
114.55.127.88	AS37963 Hangzhou Alibaba Advertising Co.,Ltd.	`5.33ms` from Hangzhou, CN
99.95.36.184	AS7018 AT&T Enterprises, LLC	`4.41ms` from Los Angeles, US
186.50.2.216	AS6057 Administracion Nacional de Telecomunicaciones	`1.73ms` from Montevideo, UY
15.156.186.232	AS16509 Amazon.com, Inc.	`0.13ms` from Montreal, CA
95.52.24.168	AS12389 PJSC Rostelecom	`17.49ms` from Saint Petersburg, RU
189.250.124.136	AS8151 UNINET	`9.65ms` from Santiago de Queretaro, MX
182.225.159.88	AS17858 LG POWERCOMM	`2.27ms` from Seoul, KR
2.38.214.120	AS30722 Vodafone Italia S.p.A.	`11.99ms` from Arezzo, IT
96.118.209.216	AS7922 Comcast Cable Communications, LLC	`0.49ms` from Ashburn, US

Traceroute

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

traceroute -a -n -q1 -m10 204.100.211.108

traceroute to 204.100.211.108 (204.100.211.108): 10 hops max, 52 byte packets

1 [AS15169] 142.251.65.164 71.765 ms

2 *

3 [AS2152] 137.164.11.87 74.924 ms

4 [AS2152] 137.164.1.111 75.107 ms

5 [AS18558] 204.100.214.66 75.189 ms

6 [AS18558] 204.100.214.65 75.241 ms

7 [AS18558] 204.100.214.66 76.049 ms

8 *

9 *

10 *

Measurement taken from

IPinfo ProbeNet in Montreal, CA

On September 11th 2025

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