AS19174 - AS19174 - China Unicom (Americas) Operations Ltd, US

United States China
AS Number
AS19174
AS Name
AS19174
Org Name
China Unicom (Americas) Operations Ltd
Country / Region
United States
Registry

arin

RegDate

2011-02-18

Updated

2026-04-14

AS19174 Looking Glass
IPv4Prefixes

8

IPv6Prefixes

0

IPv4 NUMs

5,120

IPv6 NUMs(/64)

0

CIDR Description IP Num
199.102.92.0/22
IRR InValid
China Unicom (Americas) Operations Ltd 1024
199.102.95.0/24
IRR InValid
Private Customer 256
207.254.176.0/20
IRR Valid
China Unicom (Americas) Operations Ltd 4096
207.254.177.0/24
IRR Parent Valid
Private Customer 256
207.254.180.0/24
IRR InValid
Tecent 256
207.254.186.0/24
IRR Valid
CCTV.COM 256
207.254.189.0/24
IRR InValid
China Unicom (Americas) Operations Ltd 256
207.254.190.0/24
IRR InValid
China Unicom (Americas) Operations Ltd 256
AS Description Country / Region IPv4 NUMs IPv6 NUMs IPv4 IPv6
AS174 COGENT-174 - Cogent Communications, LLC, US United States 36,233,472 215,834,689,537 IPv4 IPv4
AS701 UUNET - Verizon Business, US United States 41,642,496 1,249,852,784,640 IPv4 IPv4
AS3356 LEVEL3 - Level 3 Parent, LLC, US United States 28,864,512 81,626,398,720 IPv4 IPv4
AS4837 CHINA169-Backbone - CHINA UNICOM China169 Backbone, CN China 57,739,776 1,727,335,301,120 IPv4 IPv4
AS Description Country / Region IPv4 NUMs IPv6 NUMs IPv4 IPv6
AS58536 AP-CONAC-AS-AP - CONAC (China Organizational Name Administration Center), CN China 2,048 196,608 IPv4 IPv4 
ASNumber:       19174
ASName:         AS19174
ASHandle:       AS19174
RegDate:        2007-08-07
Updated:        2023-09-25
Ref:            https://rdap.arin.net/registry/autnum/19174

OrgID:          CUAOL
OrgName:        China Unicom (Americas) Operations Ltd
CanAllocate:    
Street:         624 S Grand AVe, Suite 1709
City:           Los Angeles
State/Prov:     CA
Country:        US
PostalCode:     90017
RegDate:        2011-02-18
Updated:        2026-04-14
OrgAdminHandle  LUOSH2-ARIN
OrgTechHandle   LUOSH2-ARIN
OrgAbuseHandle  LUOSH2-ARIN
OrgNOCHandle    LIAOY1-ARIN
Source:         ARIN

OrgAbuseHandleHandle:  LUOSH2-ARIN
OrgAbuseHandleName:    Luo, Shi
OrgAbuseHandlePhone:   +1-213-622-2195
OrgAbuseHandleEmail:   [email protected]
OrgAbuseHandleRef:     https://rdap.arin.net/registry/entity/LUOSH2-ARIN

OrgNOCHandleHandle:  LIAOY1-ARIN
OrgNOCHandleName:    Liao, YenTing
OrgNOCHandlePhone:   +1-213-622-2195
OrgNOCHandleEmail:   [email protected]
OrgNOCHandleRef:     https://rdap.arin.net/registry/entity/LIAOY1-ARIN

OrgAdminHandleHandle:  LUOSH2-ARIN
OrgAdminHandleName:    Luo, Shi
OrgAdminHandlePhone:   +1-213-622-2195
OrgAdminHandleEmail:   [email protected]
OrgAdminHandleRef:     https://rdap.arin.net/registry/entity/LUOSH2-ARIN

OrgTechHandleHandle:  LUOSH2-ARIN
OrgTechHandleName:    Luo, Shi
OrgTechHandlePhone:   +1-213-622-2195
OrgTechHandleEmail:   [email protected]
OrgTechHandleRef:     https://rdap.arin.net/registry/entity/LUOSH2-ARIN