Data as of Nov 3, 2026
199.165.16.0/21
No anonymizer space · no proxy exits in 30 daysSan Diego Supercomputer Center · space held by SANDnet Networking Services
Announcements
More specific
Announcements inside
| Prefix | Origin | Type | Holder | RPKI |
|---|---|---|---|---|
| 199.165.17.0/24 since May 2005 | AS195 | Business | SANDnet Networking Services |
Network & registry
Announced by
Covering announcement 199.165.16.0/20
- Prefix
- 199.165.16.0/20
- Announced by
- AS195 San Diego Supercomputer Center
- Type
- Business
- RPKI
- No RPKI
- Netname
- NETBLK-SANDNET-BLK-A
- Registrant
- SANDnet Networking Services
- RIR
- ARIN
Origin network
AS195
US
- Name
- San Diego Supercomputer Center
- Type
- Education
- Registered
- May 26, 1988
- Domain
- sdsc.edu
- Industry
- Hosting and Cloud Provider
- Spamhaus ASN-DROP
- not listed
Routing timeline
Who has announced 199.165.16.0/20
199.165.16.0/20
Routing history
- Pattern
- Stable
- First seen
- May 2005
- Current origin since
- May 2005 · 21 yr
- Origin networks
- 1
IRR
Route objects on 199.165.16.0/20
| Origin | Registry | Description | Maintainer | Modified |
|---|---|---|---|---|
| AS195 | RADB | Secure Computer Communications, Inc. | MAINT-AS195 | Nov 13, 2023 |
Whois
Registration for this announcement
- Range
- 199.165.16.0/20
- Netname
- NETBLK-SANDNET-BLK-A
- Registrant
- SANDnet Networking Services
- Organization
- SANDnet Networking Services (SNS-15)
- Org address
- 7919 Silverton Ave.; Suite 414, San Diego, CA, 92126
- Org country
- US
- Type
- Direct Allocation
- Handle
- NET-199-165-16-0-1
- Parent
- NET-199-0-0-0-0
- Created
- Feb 2, 1994
- RIR
- ARIN
- Country
- US
- Delegated
- Feb 2, 1994
- Status
- assigned
Report abuse
Abuse contact
- [email protected]
- Name
- Hutton, Thomas
- Phone
- +1-858-534-5152
- Handle
- TH60-ARIN