Data as of Nov 5, 2026
208.53.244.0/23
No anonymizer space · no proxy exits in 30 daysMitchell Telecom · space held by SDN Communications
Announcements
Less specific
Covering announcements
| Prefix | Origin | Type | Proxy exits | Holder | RPKI |
|---|---|---|---|---|---|
| 208.53.192.0/18 since Sep 2005 | AS13576 | Residential | 116 10 always on | SDN Communications |
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 |
|---|---|---|---|---|---|---|
| 208.53.192.0/18 | 16,384 | SDN-208-53-192-0 | SDN Communications (SDN) · US | Direct Allocation | Jul 12, 2004 | arin. |
| └ 208.53.244.0/23 | 512 | MITCHELL-TELECOM-208-53-244-0 | Mitchell Telecom (MITCH-2) · US | Reassigned | Mar 17, 2009 | — |
Network & registry
Registry
Holder
- Organization
- SDN Communications
- Handle
- SDN
- Range
- 208.
53. 192. 0/ 18 - Registration type
- Direct Allocation
- Record created
- Jul 12, 2004
Origin network
AS399439
US
- Name
- Mitchell Telecom
- Type
- Internet provider
- Registered
- Mar 11, 2021
- Domain
- mitchelltelecom.com
- Industry
- Internet Service Provider (ISP)
- Spamhaus ASN-DROP
- not listed
Routing timeline
Covering aggregate above, the prefix's own history below
Summary
Routing history
- Pattern
- Stable
- First seen
- Aug 2012
- Current origin since
- May 2021 · 5.5 yr
- Origin networks
- 2
- Last change of origin
- May 2021
Recorded history
History
- Handoffs
- 1
RPKI
Route origin authorizations
| ROA prefix | ASN | Max len | Anchor | Verdict |
|---|---|---|---|---|
| 208.53.244.0/23 | AS399439 | /23 | ARIN | RPKI valid |
| 208.53.192.0/18 | AS13576 | /18 | ARIN | Another network |
IRR
Route objects on the exact prefix
| Origin | Registry | Description | Maintainer | Modified |
|---|---|---|---|---|
| AS399439 | ARIN | SDN Communications customer ATV | MNT-SDN | Nov 22, 2024 |
Whois
Registration for this announcement
- Range
- 208.
53. 244. 0/ 23 - Netname
- MITCHELL-TELECOM-208-53-244-0
- Registrant
- Mitchell Telecom
- Organization
- Mitchell Telecom (MITCH-2)
- Org address
- 1801 North Main Stree, Mitchell, SD, 57301
- Org country
- US
- Type
- Reassigned
- Handle
- NET-208-53-244-0-1
- Parent
- NET-208-53-192-0-1
- Created
- Mar 17, 2009
- RIR
- ARIN
- Country
- US
- Delegated
- Jul 12, 2004
- Status
- assigned
Report abuse
Abuse contact
- arin.
cust. abuse@ sdncommunications. com - Name
- SDN Customer Abuse
- Phone
- +1-605-978-3548
- Handle
- SCA264-ARIN