204.100.231.0/24

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:        2025-10-20
TechHandle:     ELLIS608-ARIN
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:        2025-10-20
OrgAdminHandle: WILKI325-ARIN
OrgTechHandle:  ELLIS608-ARIN
OrgTechHandle:  WILKI325-ARIN
OrgAbuseHandle: WILKI325-ARIN
OrgNOCHandle:   WILKI325-ARIN
OrgRoutingHandle:   WILKI325-ARIN
OrgDNSHandle:   WILKI325-ARIN
Source:         ARIN


POCHandle:      ELLIS608-ARIN
IsRole:         N
LastName:       Ellis
FirstName:      Jared
Street:         3939 Thirteenth Street
City:           Riverside
State/Prov:     CA
Country:        US
PostalCode:     92502
RegDate:        2025-09-12
Updated:        2025-09-12
OfficePhone:    +1-951-826-6556
Mailbox:        [email protected]
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:        [email protected]
Source:         ARIN

Overlapping Ranges

BGP prefixes that contain 204.100.231.0/24

Range	ASN	Company	Num of IPs
204.100.0.0/16	AS18558	County of Riverside	65,536

Nearby Ranges

BGP prefixes that overlap with 204.100.0.0/16

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
78.92.127.152	AS5483 Magyar Telekom Plc.	`4.66ms` from Budapest, HU
185.121.0.8	AS196854 LLC "Isatel" Tajikistan	`0.27ms` from Dushanbe, TJ
77.231.1.120	AS12430 VODAFONE ESPANA S.A.U.	`3.18ms` from Madrid, ES
87.91.129.232	AS5410 Bouygues Telecom SA	`5.38ms` from Marseille, FR
65.34.224.216	AS7922 Comcast Cable Communications, LLC	`4.52ms` from Miami, US
185.91.180.8	AS49863 Lite-Telecom Limited	`2.47ms` from Moscow, RU
3.210.119.152	AS14618 Amazon.com, Inc.	`0.21ms` from Reston, US
115.99.27.8	AS17488 Hathway IP Over Cable Internet	`1.52ms` from Saint Thomas Mount, IN
52.69.29.184	AS16509 Amazon.com, Inc.	`0.20ms` from Tokyo, JP
178.189.172.40	AS8447 A1 Telekom Austria AG	`4.17ms` from Vienna, AT
185.72.83.24	AS58224 Iran Telecommunication Company PJS	`19.13ms` from Yerevan, AM
192.33.104.40	AS559 SWITCH	`0.63ms` from Zuerich, CH
171.92.6.40	AS4134 CHINANET-BACKBONE	`5.08ms` from Chengdu, CN
178.21.16.24	AS50673 Serverius	`0.14ms` from Dronten, NL
88.221.63.232	AS16625 Akamai Technologies, Inc.	`0.26ms` from Frankfurt am Main, DE
122.231.178.88	AS4134 CHINANET-BACKBONE	`6.09ms` from Hangzhou, CN
209.101.107.152	AS401783 TOKALA COMMUNICATIONS INC.	`0.31ms` from Kuala Lumpur, MY
217.42.103.72	AS2856 British Telecommunications PLC	`7.01ms` from London, GB
81.39.212.152	AS3352 TELEFONICA DE ESPANA S.A.U.	`8.89ms` from Madrid, ES
176.190.167.216	AS5410 Bouygues Telecom SA	`1.78ms` from Marseille, FR
89.190.2.248	AS199087 KaseNet Oy	`8.06ms` from Oulu, FI
3.93.188.200	AS14618 Amazon.com, Inc.	`0.46ms` from Reston, US
189.236.56.168	AS8151 UNINET	`4.20ms` from Santiago de Queretaro, MX
124.58.113.24	AS17858 LG POWERCOMM	`1.93ms` from Seoul, KR
212.64.2.216	AS45090 Shenzhen Tencent Computer Systems Company Limited	`1.34ms` from Shanghai, CN

Traceroute

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

traceroute -a -n -q1 -f5 -m16 204.100.231.228

traceroute to 204.100.231.228 (204.100.231.228): 16 hops max, 52 byte packets

5 [AS174] 154.54.61.101 37.909 ms

6 [AS174] 154.54.61.130 51.629 ms

7 [AS174] 130.117.14.46 33.168 ms

8 *

9 [AS3356] 4.35.156.66 323.846 ms

10 [AS2152] 137.164.11.87 162.609 ms

11 [AS2152] 137.164.1.111 159.756 ms

12 *

13 [AS18558] 204.100.233.65 185.497 ms

14 *

15 *

16 *

Measurement taken from

IPinfo ProbeNet in Braga, PT

On December 14th 2025

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