AS19231 - NBCUNI - NBCUniversal, US

United States
AS Number
AS19231
AS Name
NBCUNI
Org Name
NBCUniversal
Country / Region
United States
Registry

arin

RegDate

2006-12-11

Updated

2025-01-21

AS19231 Looking Glass
IPv4Prefixes

5

IPv6Prefixes

0

IPv4 NUMs

1,280

IPv6 NUMs(/64)

0

CIDR Description IP Num
50.203.232.0/24
IRR InValid
Comcast Cable Communications, LLC 256
173.213.210.0/24
IRR InValid
NBCUniversal 256
208.73.112.0/24
IRR Parent Valid
NBCUniversal 256
208.73.114.0/24
IRR Parent Valid
NBCUniversal 256
208.73.115.0/24
IRR Parent Valid
NBCUniversal 256
AS Description Country / Region IPv4 NUMs IPv6 NUMs IPv4 IPv6
AS3257 GTT-BACKBONE - GTT Communications Inc., US United States 8,552,448 442,382,745,600 IPv4 IPv4
AS7922 COMCAST-7922 - Comcast Cable Communications, LLC, US United States 68,238,848 36,318,243,520,512 IPv4 IPv4 
ASNumber:       19231
ASName:         NBCUNI
ASHandle:       AS19231
RegDate:        2006-12-13
Updated:        2020-07-10
Ref:            https://rdap.arin.net/registry/autnum/19231

OrgID:          NBCUN-5
OrgName:        NBCUniversal
CanAllocate:    
Street:         30 ROCKEFELLER CENTER
City:           NEW YORK
State/Prov:     NY
Country:        US
PostalCode:     10112
RegDate:        2006-12-11
Updated:        2025-01-21
OrgNOCHandle    NBCUO-ARIN
OrgAdminHandle  NBCUA-ARIN
OrgTechHandle   NBCUT-ARIN
OrgAbuseHandle  INFOS6-ARIN
Source:         ARIN

OrgAbuseHandleHandle:  INFOS6-ARIN
OrgAbuseHandleName:    InfoSec, 
OrgAbuseHandlePhone:   +1-212-664-4444
OrgAbuseHandleEmail:   [email protected]
OrgAbuseHandleRef:     https://rdap.arin.net/registry/entity/INFOS6-ARIN

OrgNOCHandleHandle:  NBCUO-ARIN
OrgNOCHandleName:    NBCUO-ARIN, 
OrgNOCHandlePhone:   +1-818-777-9673
OrgNOCHandleEmail:   [email protected]
OrgNOCHandleRef:     https://rdap.arin.net/registry/entity/NBCUO-ARIN

OrgAdminHandleHandle:  NBCUA-ARIN
OrgAdminHandleName:    NBCU Admin, 
OrgAdminHandlePhone:   +1-818-777-9673
OrgAdminHandleEmail:   [email protected]
OrgAdminHandleRef:     https://rdap.arin.net/registry/entity/NBCUA-ARIN

OrgTechHandleHandle:  NBCUT-ARIN
OrgTechHandleName:    NBCU Technical, 
OrgTechHandlePhone:   +1-818-777-9673
OrgTechHandleEmail:   [email protected]
OrgTechHandleRef:     https://rdap.arin.net/registry/entity/NBCUT-ARIN

RTechHandleHandle:  NBCUT-ARIN
RTechHandleName:    NBCU Technical, 
RTechHandlePhone:   +1-818-777-9673
RTechHandleEmail:   [email protected]
RTechHandleRef:     https://rdap.arin.net/registry/entity/NBCUT-ARIN

RAbuseHandleHandle:  NBCUA-ARIN
RAbuseHandleName:    NBCU Admin, 
RAbuseHandlePhone:   +1-818-777-9673
RAbuseHandleEmail:   [email protected]
RAbuseHandleRef:     https://rdap.arin.net/registry/entity/NBCUA-ARIN

RNOCHandleHandle:  NBCUA-ARIN
RNOCHandleName:    NBCU Admin, 
RNOCHandlePhone:   +1-818-777-9673
RNOCHandleEmail:   [email protected]
RNOCHandleRef:     https://rdap.arin.net/registry/entity/NBCUA-ARIN