AS Number
AS11212
AS Name
COUNTY-OF-SONOMA
Org Name
COUNTY OF SONOMA
Country / Region
United States
Registry

arin

RegDate

2007-04-17

Updated

2025-07-14

AS11212 Looking Glass
IPv4Prefixes

3

IPv6Prefixes

0

IPv4 NUMs

1,024

IPv6 NUMs(/64)

0

CIDR Description IP Num
12.202.169.0/24
IRR InValid
COUNTY OF SONOMA33500697 256
50.233.206.0/23
IRR InValid
Comcast Cable Communications, LLC 512
209.77.204.0/24
IRR Valid
Sonoma County 256
AS Description Country / Region IPv4 NUMs IPv6 NUMs IPv4 IPv6
AS7018 ATT-INTERNET4 - AT&T Enterprises, LLC, US United States 96,430,080 2,310,693,060,608 IPv4 IPv4
AS33651 CMCS - Comcast Cable Communications, LLC, US United States 79,872 282,067,697,074,176 IPv4 IPv4

Whois Record

ASNumber 11212

ASNumber
11212
ASName
COUNTY-OF-SONOMA
ASHandle
RegDate
2007-05-21
Updated
2025-10-04
Ref
https://rdap.arin.net/registry/autnum/11212

OrgID COUNT-45

OrgID
COUNT-45
OrgName
COUNTY OF SONOMA
CanAllocate
Street
585 FISCAL DR
City
SANTA ROSA
State/Prov
CA
Country
US
PostalCode
95403
RegDate
2007-04-17
Updated
2025-07-14
OrgAdminHandle
KAISE105-ARIN
OrgTechHandle
KAISE105-ARIN
WALSH268-ARIN
OrgAbuseHandle
ISO29-ARIN
WALSH268-ARIN
Source
ARIN

OrgAdminHandleHandle KAISE105-ARIN

OrgAdminHandleHandle
KAISE105-ARIN
OrgAdminHandleName
Kaiser, Jonathan
OrgAdminHandlePhone
+1-707-565-2712
OrgAdminHandleEmail
OrgAdminHandleRef
https://rdap.arin.net/registry/entity/KAISE105-ARIN

OrgTechHandleHandle KAISE105-ARIN

OrgTechHandleHandle
KAISE105-ARIN
OrgTechHandleName
Kaiser, Jonathan
OrgTechHandlePhone
+1-707-565-2712
OrgTechHandleEmail
OrgTechHandleRef
https://rdap.arin.net/registry/entity/KAISE105-ARIN

OrgTechHandleHandle WALSH268-ARIN

OrgTechHandleHandle
WALSH268-ARIN
OrgTechHandleName
Walsh, John
OrgTechHandlePhone
+1-707-565-8253
OrgTechHandleEmail
OrgTechHandleRef
https://rdap.arin.net/registry/entity/WALSH268-ARIN

OrgAbuseHandleHandle ISO29-ARIN

OrgAbuseHandleHandle
ISO29-ARIN
OrgAbuseHandleName
Information Security Officer,
OrgAbuseHandlePhone
+1-707-565-5110
OrgAbuseHandleEmail
OrgAbuseHandleRef
https://rdap.arin.net/registry/entity/ISO29-ARIN

OrgAbuseHandleHandle WALSH268-ARIN

OrgAbuseHandleHandle
WALSH268-ARIN
OrgAbuseHandleName
Walsh, John
OrgAbuseHandlePhone
+1-707-565-8253
OrgAbuseHandleEmail
OrgAbuseHandleRef
https://rdap.arin.net/registry/entity/WALSH268-ARIN

RTechHandleHandle KAISE105-ARIN

RTechHandleHandle
KAISE105-ARIN
RTechHandleName
Kaiser, Jonathan
RTechHandlePhone
+1-707-565-2712
RTechHandleEmail
RTechHandleRef
https://rdap.arin.net/registry/entity/KAISE105-ARIN

ASNumber:       11212
ASName:         COUNTY-OF-SONOMA
ASHandle:       AS11212
RegDate:        2007-05-21
Updated:        2025-10-04
Ref:            https://rdap.arin.net/registry/autnum/11212

OrgID:          COUNT-45
OrgName:        COUNTY OF SONOMA
CanAllocate:    
Street:         585 FISCAL DR
City:           SANTA ROSA
State/Prov:     CA
Country:        US
PostalCode:     95403
RegDate:        2007-04-17
Updated:        2025-07-14
OrgAdminHandle  KAISE105-ARIN
OrgTechHandle   KAISE105-ARIN
OrgTechHandle   WALSH268-ARIN
OrgAbuseHandle  ISO29-ARIN
OrgAbuseHandle  WALSH268-ARIN
Source:         ARIN

OrgAdminHandleHandle:  KAISE105-ARIN
OrgAdminHandleName:    Kaiser, Jonathan
OrgAdminHandlePhone:   +1-707-565-2712
OrgAdminHandleEmail:   [email protected]
OrgAdminHandleRef:     https://rdap.arin.net/registry/entity/KAISE105-ARIN

OrgTechHandleHandle:  KAISE105-ARIN
OrgTechHandleName:    Kaiser, Jonathan
OrgTechHandlePhone:   +1-707-565-2712
OrgTechHandleEmail:   [email protected]
OrgTechHandleRef:     https://rdap.arin.net/registry/entity/KAISE105-ARIN

OrgTechHandleHandle:  WALSH268-ARIN
OrgTechHandleName:    Walsh, John
OrgTechHandlePhone:   +1-707-565-8253
OrgTechHandleEmail:   [email protected]
OrgTechHandleRef:     https://rdap.arin.net/registry/entity/WALSH268-ARIN

OrgAbuseHandleHandle:  ISO29-ARIN
OrgAbuseHandleName:    Information Security Officer, 
OrgAbuseHandlePhone:   +1-707-565-5110
OrgAbuseHandleEmail:   [email protected]
OrgAbuseHandleRef:     https://rdap.arin.net/registry/entity/ISO29-ARIN

OrgAbuseHandleHandle:  WALSH268-ARIN
OrgAbuseHandleName:    Walsh, John
OrgAbuseHandlePhone:   +1-707-565-8253
OrgAbuseHandleEmail:   [email protected]
OrgAbuseHandleRef:     https://rdap.arin.net/registry/entity/WALSH268-ARIN

RTechHandleHandle:  KAISE105-ARIN
RTechHandleName:    Kaiser, Jonathan
RTechHandlePhone:   +1-707-565-2712
RTechHandleEmail:   [email protected]
RTechHandleRef:     https://rdap.arin.net/registry/entity/KAISE105-ARIN