Data as of Nov 8, 2026
165.204.216.0/23
No anonymizer space · no proxy exits in 30 daysAdvanced Micro Devices, Inc.
Announcement
this exact prefix
No RPKI
Announced by
Type
Business
Recent change
New origin May 2026
its first announcement on record
Announcements
More specific
Announcements inside
| Prefix | Origin | Type | Holder | RPKI |
|---|---|---|---|---|
| 165.204.216.0/24 since May 2026 | AS33619 | Business | Advanced Micro Devices, Inc. | |
| 165.204.217.0/24 since May 2026 | AS33619 | Business | Advanced Micro Devices, Inc. |
Registrations in this block
The registry's network records over the announcement: those covering it, widest first, then every record inside it, under its parent.
| Range | Addresses | Netname | Holder | Type | Created | Abuse contact |
|---|---|---|---|---|---|---|
| 165.204.0.0/16 | 65,536 | AMDNET | Advanced Micro Devices, Inc. (AMD-Z) · US | Direct Allocation | Aug 27, 1993 | csirt@ |
| └ 165.204.216.0/24 | 256 | AMD-BLR | unknown | Reassigned | May 21, 2026 | csirt@ via AMDNET |
| └ 165.204.217.0/24 | 256 | AMD-BLR | unknown | Reassigned | May 21, 2026 | csirt@ via AMDNET |
A contact marked “via” is the registry's: the record names none of its own, so the registry hands down its parent's.
Network & registry
Origin network
AS33619
US
- Name
- Advanced Micro Devices, Inc.
- Type
- Business
- Registered
- Feb 7, 2005
- Domain
- amd.com
- Industry
- Retail Stores, Wholesale, and E-commerce Sites
- Spamhaus ASN-DROP
- not listed
Routing timeline
Who has announced this prefix
Summary
Routing history
- Pattern
- Stable
- First seen
- May 2026
- Current origin since
- May 2026 · 6 mo
- Origin networks
- 1
Whois
Registration for this announcement
- Range
- 165.
204. 0. 0/ 16 - Netname
- AMDNET
- Registrant
- Advanced Micro Devices, Inc.
- Organization
- Advanced Micro Devices, Inc. (AMD-Z)
- Org address
- 1 AMD Place, Sunnyvale, CA, 94088
- Org country
- US
- Type
- Direct Allocation
- Handle
- NET-165-204-0-0-1
- Parent
- NET-165-0-0-0-0
- Created
- Aug 27, 1993
- RIR
- ARIN
- Country
- US
- Delegated
- Aug 27, 1993
- Status
- assigned
Report abuse
Abuse contact
- csirt@
amd. com - Name
- AMD CSIRT
- Phone
- +1-512-602-1000
- Handle
- AMDCS-ARIN