AS39961 - CCSF - San Francisco Department of Telecommunications and Information Services, US

United States
AS Number
AS39961
AS Name
CCSF
Org Name
San Francisco Department of Telecommunications and Information Services
Country
United States
Registry

arin

RegDate

2005-06-14

Updated

2024-11-05

AS39961 Looking Glass
IPv4Prefixes

14

IPv6Prefixes

0

IPv4 NUMs

58,624

IPv6 NUMs(/64)

0

58,624 IPv4 Addresses
CIDR Description IP Num
208.121.0.0/24
IRR Parent Valid
San Francisco Department of Telecommunications and Information Services 256
208.121.1.0/24
IRR Parent Valid
San Francisco Department of Telecommunications and Information Services 256
208.121.5.0/24
IRR Parent Valid
San Francisco Department of Telecommunications and Information Services 256
208.121.6.0/24
IRR Parent Valid
San Francisco Department of Telecommunications and Information Services 256
208.121.10.0/24
IRR Parent Valid
San Francisco Department of Telecommunications and Information Services 256
208.121.32.0/20
IRR Parent Valid
San Francisco Department of Telecommunications and Information Services 4096
208.121.48.0/20
IRR Parent Valid
San Francisco Department of Telecommunications and Information Services 4096
208.121.64.0/18
IRR Parent Valid
San Francisco Department of Telecommunications and Information Services 16384
208.121.128.0/17
IRR Parent Valid
San Francisco Department of Telecommunications and Information Services 32768
208.121.203.0/24
IRR Parent Valid
San Francisco Department of Telecommunications and Information Services 256
208.121.224.0/24
IRR Parent Valid
San Francisco Department of Telecommunications and Information Services 256
208.121.225.0/24
IRR Parent Valid
San Francisco Department of Telecommunications and Information Services 256
208.121.226.0/23
IRR Parent Valid
San Francisco Department of Telecommunications and Information Services 512
208.121.240.0/23
IRR Parent Valid
San Francisco Department of Telecommunications and Information Services 512
AS Description Country/Region IPv4 NUMs IPv6 NUMs IPv4 IPv6
AS33651 CMCS - Comcast Cable Communications, LLC, US United States 38,400 282,029,044,531,200 IPv4 IPv4
AS33667 CMCS - Comcast Cable Communications, LLC, US United States 22,272 554,058,186,752 IPv4 IPv4
AS7018 ATT-INTERNET4 - AT&T Enterprises, LLC, US United States 93,755,136 2,737,557,012,480 IPv4 IPv4
AS11404 AS-WAVE-1 - Wave Broadband, US United States 800,000 81,872,879,616 IPv4 IPv4 
ASNumber:       39961
ASName:         CCSF
ASHandle:       AS39961
RegDate:        2006-05-24
Updated:        2012-03-02    
Ref:            https://rdap.arin.net/registry/autnum/39961


OrgName:        San Francisco Department of Telecommunications and Information Services
OrgId:          SFDTIS
Address:        One South Van Ness Avenue
Address:        2nd Floor
City:           San Francisco
StateProv:      CA
PostalCode:     94103
Country:        US
RegDate:        2005-06-14
Updated:        2024-11-05
Comment:        Contact dt.ops@sfgov.org, 1-628-652-5100
Ref:            https://rdap.arin.net/registry/entity/SFDTIS


OrgTechHandle: GRY9-ARIN
OrgTechName:   Ybanez, Glacier R
OrgTechPhone:  +1-415-716-8419 
OrgTechEmail:  glacier.ybanez@sf.gov
OrgTechRef:    https://rdap.arin.net/registry/entity/GRY9-ARIN

OrgAbuseHandle: DTSEC-ARIN
OrgAbuseName:   DT Security
OrgAbusePhone:  +1-628-652-5000 
OrgAbuseEmail:  cyberdefense@sfgov.org
OrgAbuseRef:    https://rdap.arin.net/registry/entity/DTSEC-ARIN

OrgTechHandle: BELLB45-ARIN
OrgTechName:   Bell, Bradley 
OrgTechPhone:  +1-949-216-0013 
OrgTechEmail:  brad.bell@sfgov.org
OrgTechRef:    https://rdap.arin.net/registry/entity/BELLB45-ARIN

OrgNOCHandle: NOC3189-ARIN
OrgNOCName:   Network Operations Center
OrgNOCPhone:  +1-415-581-7170 
OrgNOCEmail:  dt.ops@sfgov.org
OrgNOCRef:    https://rdap.arin.net/registry/entity/NOC3189-ARIN