204.100.206.0/24

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 204.100.206.0/24

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
87.250.182.40	AS2635 Automattic, Inc	`0.30ms` from Amsterdam, NL
66.9.87.72	AS36545 Bledsoe Telephone Cooperative Corporation	`7.16ms` from Atlanta, US
172.172.58.232	AS8075 Microsoft Corporation	`0.18ms` from Boydton, US
173.217.190.104	AS19108 Optimum	`16.77ms` from Dallas, US
86.45.229.104	AS5466 Eircom Limited	`4.64ms` from Dublin, IE
13.74.253.184	AS8075 Microsoft Corporation	`0.24ms` from Dublin, IE
85.236.33.120	AS15456 InterNetX GmbH	`5.42ms` from Frankfurt am Main, DE
171.237.126.200	AS7552 Viettel Group	`2.86ms` from Hanoi, VN
171.235.52.216	AS7552 Viettel Group	`3.40ms` from Ho Chi Minh City, VN
59.45.92.8	AS137688 CHINATELECOM Liaoning Benxi MAN	`3.38ms` from Liaoyang, CN
85.138.82.104	AS2860 NOS COMUNICACOES, S.A.	`7.93ms` from Lisbon, PT
178.172.124.40	AS2107 ARNES	`0.43ms` from Ljubljana, SI
182.64.81.72	AS24560 Bharti Airtel Ltd., Telemedia Services	`14.82ms` from Mumbai, IN
113.195.91.200	AS4837 CHINA UNICOM China169 Backbone	`11.34ms` from Nanchang, CN
72.239.178.200	AS33363 Charter Communications, Inc	`5.88ms` from Orlando, US
177.185.222.200	AS263599 Globo Net Informática	`11.57ms` from Osasco, BR
5.166.130.88	AS51570 JSC ER-Telecom Holding	`1.56ms` from Saint Petersburg, RU
201.215.225.168	AS22047 VTR BANDA ANCHA S.A.	`0.86ms` from Santiago, CL
187.27.193.152	AS22085 Claro S/A	`15.77ms` from Sao Paulo, BR
20.6.81.152	AS8075 Microsoft Corporation	`0.83ms` from Singapore, SG
85.130.216.88	AS6810 "Bezeq"- THE ISRAEL TELECOMMUNICATION CORP. LTD.	`1.44ms` from Tel Aviv, IL
124.140.111.184	AS9824 JCOM Co., Ltd.	`14.76ms` from Tokyo, JP
85.152.14.8	AS12946 R Cable y Telecable Telecomunicaciones, S.A.U.	`11.14ms` from A Coruna, ES
59.110.14.136	AS37963 Hangzhou Alibaba Advertising Co.,Ltd.	`1.86ms` from Beijing, CN
71.132.20.216	AS55960 Beijing Guanghuan Xinwang Digital	`3.37ms` 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 -f4 -m16 204.100.206.96

traceroute to 204.100.206.96 (204.100.206.96): 16 hops max, 52 byte packets

4 [AS23352] 216.246.115.36 4.288 ms

5 *

6 *

7 *

8 [AS3356] 4.35.156.66 47.068 ms

9 [AS2152] 137.164.11.87 49.832 ms

10 [AS2152] 137.164.1.111 47.65 ms

11 [AS18558] 204.100.209.66 48.437 ms

12 [AS18558] 204.100.209.65 47.642 ms

13 [AS18558] 204.100.209.66 48.973 ms

14 *

15 *

16 *

Measurement taken from

IPinfo ProbeNet in Chicago, US

On September 11th 2025

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