204.100.80.0/24

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 204.100.80.0/24

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
50.6.8.104	AS31898 Oracle Corporation	`0.44ms` from Ashburn, US
79.128.185.136	AS6799 Ote SA (Hellenic Telecommunications Organisation)	`6.04ms` from Athens, GR
211.167.230.200	AS17964 Beijing Dian-Xin-Tong Network Technologies Co., Ltd.	`3.99ms` from Beijing, CN
118.254.33.88	AS4134 CHINANET-BACKBONE	`6.70ms` from Changsha, CN
24.78.199.232	AS6327 Shaw Communications Inc.	`19.07ms` from Chicago, US
175.150.128.200	AS4837 CHINA UNICOM China169 Backbone	`12.64ms` from Dalian, CN
129.118.8.8	AS10421 Texas Tech University	`9.87ms` from Dallas, US
156.231.6.120	AS9304 HGC Global Communications Limited	`2.99ms` from Hong Kong, HK
39.42.164.248	AS17557 Pakistan Telecommunication Company Limited	`3.82ms` from Lahore, PK
201.102.238.152	AS8151 UNINET	`1.24ms` from Mexico City, MX
219.165.87.152	AS4713 NTT Communications Corporation	`10.04ms` from Osaka, JP
18.246.173.136	AS16509 Amazon.com, Inc.	`4.56ms` from Portland, US
54.149.201.184	AS16509 Amazon.com, Inc.	`4.55ms` from Portland, US
14.47.19.88	AS4766 Korea Telecom	`1.84ms` from Seoul, KR
101.91.209.72	AS4812 China Telecom (Group)	`3.61ms` from Shanghai, CN
46.11.130.56	AS15735 GO p.l.c.	`2.55ms` from Swieqi, MT
67.140.147.24	AS7029 Windstream Communications LLC	`12.04ms` from Atlanta, US
135.18.165.120	AS8075 Microsoft Corporation	`0.18ms` from Boydton, US
20.102.184.72	AS8075 Microsoft Corporation	`0.44ms` from Boydton, US
134.101.195.168	AS15943 wilhelm.tel GmbH	`0.43ms` from Hamburg, DE
124.90.168.136	AS4837 CHINA UNICOM China169 Backbone	`4.64ms` from Hangzhou, CN
81.79.95.8	AS5378 Vodafone Limited	`6.90ms` from London, GB
96.59.143.200	AS33363 Charter Communications, Inc	`8.42ms` from Orlando, US
104.83.141.120	AS6762 TELECOM ITALIA SPARKLE S.p.A.	`0.20ms` from Palermo, IT
86.79.110.88	AS15557 Societe Francaise Du Radiotelephone - SFR SA	`2.09ms` from Paris, FR

Traceroute

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

traceroute -a -n -q1 -f3 -m15 204.100.80.155

traceroute to 204.100.80.155 (204.100.80.155): 15 hops max, 52 byte packets

3 [AS174] 154.54.173.130 10.782 ms

4 [AS174] 154.54.46.178 19.248 ms

5 [AS174] 154.54.12.82 11.588 ms

6 [AS3356] 4.69.207.45 54.041 ms

7 [AS3356] 4.35.156.66 53.962 ms

8 [AS2152] 137.164.11.87 55.495 ms

9 [AS2152] 137.164.1.111 55.425 ms

10 [AS18558] 204.100.254.134 55.759 ms

11 [AS18558] 204.100.254.133 55.76 ms

12 [AS18558] 204.100.254.134 56.02 ms

13 *

14 *

15 *

Measurement taken from

IPinfo ProbeNet in Nashville, US

On September 11th 2025

What are IP address ranges?

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