AS Number
AS11203
AS Name
MATRIX-BROADBAND
Org Name
Matrix Broadband
Registry

arin

RegDate

2004-08-02

Updated

2024-11-25

AS11203 Looking Glass
IPv4Prefixes

17

IPv6Prefixes

0

IPv4 NUMs

4,352

IPv6 NUMs(/64)

0

4,352 IPv4 Addresses
CIDR Description IP Num
38.51.112.0/24
IRR Parent Valid
Matrix Broadband 256
38.51.113.0/24
IRR Parent Valid
Matrix Broadband 256
38.51.114.0/24
IRR Parent Valid
Matrix Broadband 256
38.51.115.0/24
IRR Parent Valid
Matrix Broadband 256
38.51.116.0/24
IRR Parent Valid
Matrix Broadband 256
38.51.117.0/24
IRR Parent Valid
Matrix Broadband 256
38.51.118.0/24
IRR Parent Valid
Matrix Broadband 256
38.51.119.0/24
IRR Parent Valid
Matrix Broadband 256
192.0.8.0/24
IRR Parent Valid
Matrix Broadband 256
192.0.9.0/24
IRR Valid
Matrix Broadband 256
192.0.10.0/24
IRR Valid
Matrix Broadband 256
192.0.11.0/24
IRR Valid
Matrix Broadband 256
192.0.12.0/24
IRR Valid
Matrix Broadband 256
192.0.13.0/24
IRR Valid
Matrix Broadband 256
192.0.14.0/24
IRR Valid
Matrix Broadband 256
192.0.15.0/24
IRR Valid
Matrix Broadband 256
192.209.0.0/24
IRR Valid
Matrix Broadband 256
AS Description Country/Region IPv4 NUMs IPv6 NUMs IPv4 IPv6
AS33667 CMCS - Comcast Cable Communications, LLC, US United States 62,720 588,417,859,584 IPv4 IPv4
AS3356 LEVEL3 - Level 3 Parent, LLC, US United States 28,950,144 81,626,857,472 IPv4 IPv4
AS7018 ATT-INTERNET4 - AT&T Enterprises, LLC, US United States 92,882,432 2,418,067,243,008 IPv4 IPv4
AS33651 CMCS - Comcast Cable Communications, LLC, US United States 76,544 282,063,403,810,816 IPv4 IPv4
ASNumber:       11203
ASName:         MATRIX-BROADBAND
ASHandle:       AS11203
RegDate:        2012-10-26
Updated:        2025-09-19
Comment:        http://www.matrixbroadband.net    
Ref:            https://rdap.arin.net/registry/autnum/11203


OrgName:        Matrix Broadband
OrgId:          ZINNI-1
Address:        1660 W Linne Road, Suite H
City:           Tracy
StateProv:      CA
PostalCode:     95377
Country:        US
RegDate:        2004-08-02
Updated:        2024-11-25
Ref:            https://rdap.arin.net/registry/entity/ZINNI-1


OrgAbuseHandle: CJA24-ARIN
OrgAbuseName:   Jasty, Chau 
OrgAbusePhone:  +1-209-200-8416 
OrgAbuseEmail:  cjasty@matrixbroadband.net
OrgAbuseRef:    https://rdap.arin.net/registry/entity/CJA24-ARIN

OrgTechHandle: CJA24-ARIN
OrgTechName:   Jasty, Chau 
OrgTechPhone:  +1-209-200-8416 
OrgTechEmail:  cjasty@matrixbroadband.net
OrgTechRef:    https://rdap.arin.net/registry/entity/CJA24-ARIN