12.231.58.0/24

Announcing ASNs

Country	ASN	Name	Description
	AS13968	CAISO-NET-BLK	CALIFORNIA ISO

12.231.58.0/24 Summary

Prefix:

12.231.58.0/24

Name:

ATT-NET-12-231-58-0

Description:

CALIFORNIA ISO

Country:

IP Addresses:

256

Regional Registry:

ARIN

Allocation Status:

Allocated

Allocation Date:

23^rd August 1983

Parent Prefix:

12.0.0.0/8

Contacts

Summary

Country	Prefix	Name	Description	ASN
	12.128.0.0/9	NET12	American Registry for Internet Numbers	AS7018

# start

NetRange:       12.231.58.0 - 12.231.58.255
CIDR:           12.231.58.0/24
NetName:        ATT-NET-12-231-58-0
NetHandle:      NET-12-231-58-0-1
Parent:         ATT (NET-12-0-0-0-1)
NetType:        Reassigned
OriginAS:       
Organization:   CALIFORNIA ISO (CALIFO-22)
RegDate:        2021-02-12
Updated:        2021-02-12
Comment:        This Block is STATIC, not dynamic.
Ref:            https://rdap.arin.net/registry/ip/12.231.58.0


OrgName:        CALIFORNIA ISO
OrgId:          CALIFO-22
Address:        250 Outcropping Way
City:           Folsom
StateProv:      CA
PostalCode:     95630
Country:        US
RegDate:        1999-09-24
Updated:        2020-12-29
Ref:            https://rdap.arin.net/registry/entity/CALIFO-22


OrgAbuseHandle: RMM3-ARIN
OrgAbuseName:   Melis, Robert Michael
OrgAbusePhone:  +1-916-351-2372 
OrgAbuseEmail:  [email protected]
OrgAbuseRef:    https://rdap.arin.net/registry/entity/RMM3-ARIN

OrgTechHandle: RMM3-ARIN
OrgTechName:   Melis, Robert Michael
OrgTechPhone:  +1-916-351-2372 
OrgTechEmail:  [email protected]
OrgTechRef:    https://rdap.arin.net/registry/entity/RMM3-ARIN

OrgTechHandle: MARTI3369-ARIN
OrgTechName:   Martinez, Rafael 
OrgTechPhone:  +1-916-817-9869 
OrgTechEmail:  [email protected]
OrgTechRef:    https://rdap.arin.net/registry/entity/MARTI3369-ARIN