Data as of Nov 10, 2026
216.165.167.0/24
No anonymizer space · no proxy exits in 30 daysAccuray Incorporated · space held by TDS Telecom
Announcements
Less specific
Covering announcements
| Prefix | Origin | Type | Proxy exits | Holder | RPKI |
|---|---|---|---|---|---|
| 216.165.128.0/18 since May 2005 | AS4181 | Residential | 32 8 always on | TDS Telecom |
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 |
|---|---|---|---|---|---|---|
| 216.165.128.0/18 | 16,384 | NETBLK-TDSNET-BLK | TDS Telecom (TDST) · US | Direct Allocation | Aug 11, 1999 | abuse@ |
| └ 216.165.167.0/24 | 256 | MDSNWI-TOMOTHE-TDSNET-NETBLK | Tomo Therapy (C09228701) · US | Reassigned | Feb 17, 2023 | abuse@ via NETBLK-TDSNET-BLK |
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
Registry
Holder
- Organization
- TDS Telecom
- Handle
- TDST
- Range
- 216.
165. 128. 0/ 18 - Registration type
- Direct Allocation
- Record created
- Aug 11, 1999
Origin network
AS14305
US
- Name
- Accuray Incorporated
- Type
- Business
- Registered
- Oct 15, 2007
- Domain
- accuray.com
- Industry
- Manufacturing
- Spamhaus ASN-DROP
- not listed
Routing timeline
Covering aggregate above, the prefix's own history below
Summary
Routing history
- Pattern
- Stable
- First seen
- Dec 2007
- Current origin since
- Dec 2007 · 19 yr
- Origin networks
- 1
RPKI
Route origin authorizations
| ROA prefix | ASN | Max len | Anchor | Verdict |
|---|---|---|---|---|
| 216.165.167.0/24 | AS14305 | /24 | ARIN | RPKI valid |
| 216.165.128.0/18 | AS4181 | /18 | ARIN | Another network |
IRR
Route objects on the exact prefix
| Origin | Registry | Description | Maintainer | Modified |
|---|---|---|---|---|
| AS14305 | ARIN | Proxy Route object for Tomotherapy Incorporated | MNT-TDST | Jan 24, 2013 |
Whois
Registration for this announcement
- Range
- 216.
165. 167. 0/ 24 - Netname
- MDSNWI-TOMOTHE-TDSNET-NETBLK
- Registrant
- Tomo Therapy
- Organization
- Tomo Therapy (C09228701)
- Type
- Reassigned
- Handle
- NET-216-165-167-0-1
- Parent
- NET-216-165-128-0-1
- Created
- Feb 17, 2023
- RIR
- ARIN
- Country
- US
- Delegated
- Aug 11, 1999
- Status
- assigned
Report abuse
Abuse contact
- abuse@
tds. net - Name
- abuse
- Phone
- +1-800-358-3648
- Handle
- ABUSE163-ARIN