Data as of Nov 11, 2026
75.100.71.8/30
No anonymizer space · no proxy exits in 30 daysTDS Telecom
Network & registry
Announced by
Covering announcement 75.100.0.0/16
- Prefix
- 75.100.0.0/16
- Announced by
- AS4181 TDS Telecom
- Type
- Residential
- Proxy exits
- 602
- Always-on exits
- 91
- RPKI
- RPKI valid
- Netname
- NETBLK-TDSNET-BLK
- Registrant
- TDS Telecom
- RIR
- ARIN
Origin network
AS4181
US
- Name
- TDS Telecom
- Type
- Internet provider
- Registered
- Dec 16, 1994
- Domain
- tdstelecom.com
- Website
- www.tdstelecom.com
- Industry
- Internet Service Provider (ISP)
- Spamhaus ASN-DROP
- not listed
Routing timeline
Who has announced 75.100.0.0/16
75.100.0.0/16
Routing history
- Pattern
- Stable
- First seen
- Aug 2006
- Current origin since
- Aug 2006 · 20 yr
- Origin networks
- 1
RPKI
Route origin authorizations
| ROA prefix | ASN | Max len | Anchor | Verdict |
|---|---|---|---|---|
| 75.100.0.0/16 | AS4181 | /16 | ARIN | RPKI valid |
IRR
Route objects on 75.100.0.0/16
| Origin | Registry | Description | Maintainer | Modified |
|---|---|---|---|---|
| AS4181 | ARIN | TDS Telecom CIDR | MNT-TDST | Jan 7, 2008 |
Whois
Registration for this announcement
- Range
- 75.
100. 0. 0/ 16 - Netname
- NETBLK-TDSNET-BLK
- Registrant
- TDS Telecom
- Organization
- TDS Telecom (TDST)
- Org address
- 525 Junction Rd., Madison, WI, 53717
- Org country
- US
- Type
- Direct Allocation
- Handle
- NET-75-100-0-0-1
- Parent
- NET-75-0-0-0-0
- Created
- Jul 25, 2006
- RIR
- ARIN
- Country
- US
- Delegated
- Jul 25, 2006
- Status
- assigned
Report abuse
Abuse contact
- abuse@
tds. net - Name
- abuse
- Phone
- +1-800-358-3648
- Handle
- ABUSE163-ARIN