AS401518 - OAI-01 - OpenAI OpCo, LLC, US

United States
AS Number
AS401518
AS Name
OAI-01
Org Name
OpenAI OpCo, LLC
Country / Region
United States
Registry

arin

RegDate

2024-04-25

Updated

2026-07-26

AS401518 Looking Glass
IPv4Prefixes

1

IPv6Prefixes

0

IPv4 NUMs

512

IPv6 NUMs(/64)

0

CIDR Description IP Num
199.47.142.0/23
OpenAI OpCo, LLC 512
AS Description Country / Region IPv4 NUMs IPv6 NUMs IPv4 IPv6
AS3356 LEVEL3 - Level 3 Parent, LLC, US United States 28,864,256 81,626,398,720 IPv4 IPv4
AS7018 ATT-INTERNET4 - AT&T Enterprises, LLC, US United States 92,807,680 2,306,398,093,312 IPv4 IPv4 
ASNumber:       401518
ASName:         OAI-01
ASHandle:       AS401518
RegDate:        2024-11-26
Updated:        2024-11-26
Ref:            https://rdap.arin.net/registry/autnum/401518


OrgName:        OpenAI OpCo, LLC
OrgId:          OOL-15
Address:        3180 18th Street
City:           San Francisco
StateProv:      CA
PostalCode:     94110
Country:        US
RegDate:        2024-04-25
Updated:        2026-07-26
Ref:            https://rdap.arin.net/registry/entity/OOL-15


OrgTechHandle: NETWO10231-ARIN
OrgTechName:   Network Engineering
OrgTechPhone:  +1-628-895-9918 
OrgTechEmail:  network-engineering@openai.com
OrgTechRef:    https://rdap.arin.net/registry/entity/NETWO10231-ARIN

OrgAbuseHandle: NETWO10231-ARIN
OrgAbuseName:   Network Engineering
OrgAbusePhone:  +1-628-895-9918 
OrgAbuseEmail:  network-engineering@openai.com
OrgAbuseRef:    https://rdap.arin.net/registry/entity/NETWO10231-ARIN