AS18558 NETBLK-RCOEK - Riverside County Office of Education, US

AS Number

AS18558

AS Name

NETBLK-RCOEK

Org Name

Riverside County Office of Education

Country / Region

United States

Registry

arin

RegDate

2000-09-12

Updated

2025-10-20

AS18558 Looking Glass

IPv4Prefixes

140

IPv6Prefixes

IPv4 NUMs

72,192

IPv6 NUMs(/64)

4,294,967,296

IPv4 Ranges
IPv6 Ranges

CIDR	Description	IP Num
198.188.95.0/24	Desert Sands Unified School District	256
204.26.32.0/20	Alvord Unified School District	4096
204.26.48.0/21	Alvord Unified School District	2048
204.26.56.0/24	Alvord Unified School District	256
204.100.0.0/16	County of Riverside	65536
204.100.8.0/21	County of Riverside	2048
204.100.16.0/21	County of Riverside	2048
204.100.32.0/22	County of Riverside	1024
204.100.38.0/24	County of Riverside	256
204.100.40.0/24	County of Riverside	256
204.100.41.0/24	County of Riverside	256
204.100.43.0/24	County of Riverside	256
204.100.44.0/24	County of Riverside	256
204.100.56.0/24	County of Riverside	256
204.100.58.0/24	County of Riverside	256
204.100.59.0/24	County of Riverside	256
204.100.60.0/24	County of Riverside	256
204.100.61.0/24	County of Riverside	256
204.100.65.0/24	County of Riverside	256
204.100.66.0/24	County of Riverside	256
204.100.67.0/24	County of Riverside	256
204.100.68.0/22	County of Riverside	1024
204.100.72.0/24	County of Riverside	256
204.100.73.0/24	County of Riverside	256
204.100.74.0/24	County of Riverside	256
204.100.75.0/24	County of Riverside	256
204.100.76.0/24	County of Riverside	256
204.100.77.0/24	County of Riverside	256
204.100.78.0/24	County of Riverside	256
204.100.79.0/24	County of Riverside	256
204.100.80.0/24	County of Riverside	256
204.100.81.0/24	County of Riverside	256
204.100.82.0/24	County of Riverside	256
204.100.87.0/24	County of Riverside	256
204.100.88.0/24	County of Riverside	256
204.100.89.0/24	County of Riverside	256
204.100.90.0/24	County of Riverside	256
204.100.91.0/24	County of Riverside	256
204.100.92.0/24	County of Riverside	256
204.100.93.0/24	County of Riverside	256
204.100.94.0/24	County of Riverside	256
204.100.97.0/24	County of Riverside	256
204.100.98.0/24	County of Riverside	256
204.100.99.0/24	County of Riverside	256
204.100.103.0/24	County of Riverside	256
204.100.105.0/24	County of Riverside	256
204.100.106.0/24	County of Riverside	256
204.100.114.0/24	County of Riverside	256
204.100.115.0/24	County of Riverside	256
204.100.116.0/24	County of Riverside	256
204.100.117.0/24	County of Riverside	256
204.100.118.0/24	County of Riverside	256
204.100.119.0/24	County of Riverside	256
204.100.120.0/24	County of Riverside	256
204.100.121.0/24	County of Riverside	256
204.100.122.0/24	County of Riverside	256
204.100.123.0/24	County of Riverside	256
204.100.124.0/24	County of Riverside	256
204.100.125.0/24	County of Riverside	256
204.100.126.0/24	County of Riverside	256
204.100.127.0/24	County of Riverside	256
204.100.128.0/24	County of Riverside	256
204.100.129.0/24	County of Riverside	256
204.100.130.0/24	County of Riverside	256
204.100.131.0/24	County of Riverside	256
204.100.132.0/24	County of Riverside	256
204.100.133.0/24	County of Riverside	256
204.100.134.0/24	County of Riverside	256
204.100.136.0/22	County of Riverside	1024
204.100.149.0/24	County of Riverside	256
204.100.150.0/24	County of Riverside	256
204.100.151.0/24	County of Riverside	256
204.100.152.0/24	County of Riverside	256
204.100.153.0/24	County of Riverside	256
204.100.154.0/24	County of Riverside	256
204.100.155.0/24	County of Riverside	256
204.100.156.0/24	County of Riverside	256
204.100.157.0/24	County of Riverside	256
204.100.158.0/24	County of Riverside	256
204.100.159.0/24	County of Riverside	256
204.100.165.0/24	County of Riverside	256
204.100.166.0/24	County of Riverside	256
204.100.167.0/24	County of Riverside	256
204.100.168.0/24	County of Riverside	256
204.100.169.0/24	County of Riverside	256
204.100.170.0/24	County of Riverside	256
204.100.171.0/24	County of Riverside	256
204.100.172.0/24	County of Riverside	256
204.100.173.0/24	County of Riverside	256
204.100.174.0/24	County of Riverside	256
204.100.175.0/24	County of Riverside	256
204.100.180.0/24	County of Riverside	256
204.100.181.0/24	County of Riverside	256
204.100.182.0/24	County of Riverside	256
204.100.183.0/24	County of Riverside	256
204.100.184.0/24	County of Riverside	256
204.100.185.0/24	County of Riverside	256
204.100.186.0/24	County of Riverside	256
204.100.187.0/24	County of Riverside	256
204.100.188.0/24	County of Riverside	256
204.100.189.0/24	County of Riverside	256
204.100.190.0/24	County of Riverside	256
204.100.191.0/24	County of Riverside	256
204.100.192.0/24	County of Riverside	256
204.100.193.0/24	County of Riverside	256
204.100.194.0/24	County of Riverside	256
204.100.200.0/24	County of Riverside	256
204.100.201.0/24	County of Riverside	256
204.100.202.0/24	County of Riverside	256
204.100.203.0/24	County of Riverside	256
204.100.204.0/24	County of Riverside	256
204.100.205.0/24	County of Riverside	256
204.100.206.0/24	County of Riverside	256
204.100.207.0/24	County of Riverside	256
204.100.208.0/24	County of Riverside	256
204.100.209.0/24	County of Riverside	256
204.100.210.0/24	County of Riverside	256
204.100.211.0/24	County of Riverside	256
204.100.212.0/24	County of Riverside	256
204.100.213.0/24	County of Riverside	256
204.100.214.0/24	County of Riverside	256
204.100.220.0/24	County of Riverside	256
204.100.223.0/24	County of Riverside	256
204.100.224.0/24	County of Riverside	256
204.100.225.0/24	County of Riverside	256
204.100.226.0/24	County of Riverside	256
204.100.228.0/24	County of Riverside	256
204.100.229.0/24	County of Riverside	256
204.100.230.0/24	County of Riverside	256
204.100.231.0/24	County of Riverside	256
204.100.232.0/24	County of Riverside	256
204.100.233.0/24	County of Riverside	256
204.100.234.0/24	County of Riverside	256
204.100.235.0/24	County of Riverside	256
204.100.236.0/24	County of Riverside	256
204.100.237.0/24	County of Riverside	256
204.100.238.0/24	County of Riverside	256
204.100.239.0/24	County of Riverside	256
204.100.242.0/24	County of Riverside	256
204.100.243.0/24	County of Riverside	256

CIDR	Description	IP NUMs(prefix /64)
2607:f708::/32	Riverside County Office of Education	4294967296

AS	Description	Country / Region	IPv4 NUMs	IPv6 NUMs	IPv4	IPv6
AS2152	CENIC-2152 - CENIC, US		2,011,904	4,294,967,296	IPv4	IPv6

AS	Description	Country / Region	IPv4 NUMs	IPv6 NUMs	IPv4	IPv6
AS395643	CORONA-NORCOUSD - Corona-Norco Unified School District, US		4,096	0	IPv4
AS401974	VVUSD-157-233 - Val Verde Unified School District, US		65,536	0	IPv4

ASNumber:       18558
ASName:         NETBLK-RCOEK
ASHandle:       AS18558
RegDate:        2000-09-12
Updated:        2025-10-20
Ref:            https://rdap.arin.net/registry/autnum/18558

OrgID:          RCOE
OrgName:        Riverside County Office of Education
CanAllocate:    
Street:         3939 13th Street
City:           Riverside
State/Prov:     CA
Country:        US
PostalCode:     92502
RegDate:        2000-09-12
Updated:        2025-10-20
OrgNOCHandle    WILKI325-ARIN
OrgRoutingHandle WILKI325-ARIN
OrgDNSHandle    WILKI325-ARIN
OrgAdminHandle  WILKI325-ARIN
OrgTechHandle   ELLIS608-ARIN
OrgTechHandle   WILKI325-ARIN
OrgAbuseHandle  WILKI325-ARIN
Source:         ARIN

OrgTechHandleHandle:  ELLIS608-ARIN
OrgTechHandleName:    Ellis, Jared
OrgTechHandlePhone:   +1-951-826-6556
OrgTechHandleEmail:   [email protected]
OrgTechHandleRef:     https://rdap.arin.net/registry/entity/ELLIS608-ARIN

OrgTechHandleHandle:  WILKI325-ARIN
OrgTechHandleName:    Wilkinson, David
OrgTechHandlePhone:   +1-951-826-6560
OrgTechHandleEmail:   [email protected]
OrgTechHandleRef:     https://rdap.arin.net/registry/entity/WILKI325-ARIN

OrgAbuseHandleHandle:  WILKI325-ARIN
OrgAbuseHandleName:    Wilkinson, David
OrgAbuseHandlePhone:   +1-951-826-6560
OrgAbuseHandleEmail:   [email protected]
OrgAbuseHandleRef:     https://rdap.arin.net/registry/entity/WILKI325-ARIN

OrgNOCHandleHandle:  WILKI325-ARIN
OrgNOCHandleName:    Wilkinson, David
OrgNOCHandlePhone:   +1-951-826-6560
OrgNOCHandleEmail:   [email protected]
OrgNOCHandleRef:     https://rdap.arin.net/registry/entity/WILKI325-ARIN

OrgRoutingHandleHandle:  WILKI325-ARIN
OrgRoutingHandleName:    Wilkinson, David
OrgRoutingHandlePhone:   +1-951-826-6560
OrgRoutingHandleEmail:   [email protected]
OrgRoutingHandleRef:     https://rdap.arin.net/registry/entity/WILKI325-ARIN

OrgDNSHandleHandle:  WILKI325-ARIN
OrgDNSHandleName:    Wilkinson, David
OrgDNSHandlePhone:   +1-951-826-6560
OrgDNSHandleEmail:   [email protected]
OrgDNSHandleRef:     https://rdap.arin.net/registry/entity/WILKI325-ARIN

OrgAdminHandleHandle:  WILKI325-ARIN
OrgAdminHandleName:    Wilkinson, David
OrgAdminHandlePhone:   +1-951-826-6560
OrgAdminHandleEmail:   [email protected]
OrgAdminHandleRef:     https://rdap.arin.net/registry/entity/WILKI325-ARIN

RAbuseHandleHandle:  WILKI325-ARIN
RAbuseHandleName:    Wilkinson, David
RAbuseHandlePhone:   +1-951-826-6560
RAbuseHandleEmail:   [email protected]
RAbuseHandleRef:     https://rdap.arin.net/registry/entity/WILKI325-ARIN

RNOCHandleHandle:  WILKI325-ARIN
RNOCHandleName:    Wilkinson, David
RNOCHandlePhone:   +1-951-826-6560
RNOCHandleEmail:   [email protected]
RNOCHandleRef:     https://rdap.arin.net/registry/entity/WILKI325-ARIN

RTechHandleHandle:  ELLIS608-ARIN
RTechHandleName:    Ellis, Jared
RTechHandlePhone:   +1-951-826-6556
RTechHandleEmail:   [email protected]
RTechHandleRef:     https://rdap.arin.net/registry/entity/ELLIS608-ARIN

RTechHandleHandle:  WILKI325-ARIN
RTechHandleName:    Wilkinson, David
RTechHandlePhone:   +1-951-826-6560
RTechHandleEmail:   [email protected]
RTechHandleRef:     https://rdap.arin.net/registry/entity/WILKI325-ARIN

AS18558 - NETBLK-RCOEK - Riverside County Office of Education, US

AS18558

NETBLK-RCOEK

Riverside County Office of Education

United States