Data as of Nov 12, 2026
67.221.205.0/24
1 residential-proxy exit · 30 daysMark Twain Rural Telephone Co.
Residential-proxy exits
Proxy exits
1
0.39% of its addresses · 30 days
Providers
3
selling exits here
Oct 13, 2026 – Nov 11, 2026
Exits seen per day
12 observations
Proxy providers listing exits
- FastProxy
- LemonBright
- ThunderProxy
Registrations in this block
The registry's network records over this block, widest first, each under its parent.
| Range | Addresses | Netname | Holder | Type | Created | Abuse contact |
|---|---|---|---|---|---|---|
| 67. | 1,792 | MTRT | Mark Twain Rural Telephone Co. (MTRT) · US | Direct Allocation | Jan 25, 2008 | network-abuse@ |
| └ 67.221.204.0/23 | 512 | MARK-TWAIN-COMMUNICATIONS | Mark Twain Communications (MTC-224) · US | Reassigned | Aug 30, 2018 | network-abuse@ |
Network & registry
Announced by
Covering announcement 67.221.204.0/23
- Prefix
- 67.221.204.0/23
- Announced by
- AS10750 Mark Twain Rural Telephone Co.
- Type
- Residential
- Proxy exits
- 2
- RPKI
- RPKI valid
- Netname
- MARK-TWAIN-COMMUNICATIONS
- Registrant
- Mark Twain Communications
- RIR
- ARIN
Registry
Holder
- Organization
- Mark Twain Rural Telephone Co.
- Handle
- MTRT
- Range
- 67.
221. 200. 0 - 67. 221. 206. 255 - Registration type
- Direct Allocation
- Record created
- Jan 25, 2008
Origin network
AS10750
US
- Name
- Mark Twain Rural Telephone Co.
- Type
- Internet provider
- Registered
- Jun 19, 2018
- Domain
- marktwain.net
- Website
- portal.marktwain.net/
- Industry
- Internet Service Provider (ISP)
- Spamhaus ASN-DROP
- not listed
Routing timeline
Who has announced 67.221.204.0/23
67.221.204.0/23
Routing history
- Pattern
- Reactivated
- First seen
- Jul 2008
- Current origin since
- Jan 2024 · 2.8 yr
- Origin networks
- 2
- Last change of origin
- Jan 2024
Recorded history
History
- Handoffs
- 1
RPKI
Route origin authorizations
| ROA prefix | ASN | Max len | Anchor | Verdict |
|---|---|---|---|---|
| 67.221.204.0/23 | AS10750 | /23 | ARIN | RPKI valid |
Whois
Registration for this announcement
- Range
- 67.
221. 204. 0/ 23 - Netname
- MARK-TWAIN-COMMUNICATIONS
- Registrant
- Mark Twain Communications
- Organization
- Mark Twain Communications (MTC-224)
- Org address
- 48054 State Hwy 6, Hurdland, MO, 63547
- Org country
- US
- Type
- Reassigned
- Handle
- NET-67-221-204-0-1
- Parent
- NET-67-221-200-0-1
- Created
- Aug 30, 2018
- RIR
- ARIN
- Country
- US
- Delegated
- Jan 25, 2008
- Status
- assigned
Report abuse
Abuse contact
- network-abuse@
marktwain. coop - Name
- Mark Twain NOC
- Phone
- +1-660-423-5211
- Handle
- MTN6-ARIN