Data as of Nov 14, 2026
66.115.201.0/24
No anonymizer space · no proxy exits in 30 daysSDN Communications
Announcements
Less specific
Covering announcements
| Prefix | Origin | Type | Proxy exits | Holder | RPKI |
|---|---|---|---|---|---|
| 66.115.192.0/18 since May 2005 | AS13576 | Residential | 107 7 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 |
|---|---|---|---|---|---|---|
| 66.115.192.0/18 | 16,384 | SDN-66-115-192-0 | SDN Communications (SDN) · US | Direct Allocation | Dec 20, 2002 | arin. |
| └ 66.115.201.0/24 | 256 | 0-201-115-66-NAT-51 | Native American Telecom (NAT-51) · US | Reassigned | Apr 18, 2017 | — |
Network & registry
Registry
Holder
- Organization
- SDN Communications
- Handle
- SDN
- Range
- 66.
115. 192. 0/ 18 - Registration type
- Direct Allocation
- Record created
- Dec 20, 2002
Origin network
AS13576
US
- Name
- SDN Communications
- Type
- Internet provider
- Registered
- Jul 8, 1999
- Domain
- sdncommunications.com
- Website
- www.sdncommunications.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
- Rotating
- First seen
- Jan 2015
- Current origin since
- Mar 2022 · 4.6 yr
- Origin networks
- 2
- Last change of origin
- Mar 2022
Recorded history
History
- Handoffs
- 1
RPKI
Route origin authorizations
| ROA prefix | ASN | Max len | Anchor | Verdict |
|---|---|---|---|---|
| 66.115.201.0/24 | AS13576 | /24 | ARIN | RPKI valid |
| 66.115.192.0/18 | AS13576 | /18 | ARIN | Too specific |
IRR
Route objects on the exact prefix
| Origin | Registry | Description | Maintainer | Modified |
|---|---|---|---|---|
| AS13576 | ARIN | SDN Customer Native American Telecom | MNT-SDN | Nov 22, 2024 |
Whois
Registration for this announcement
- Range
- 66.
115. 201. 0/ 24 - Netname
- 0-201-115-66-NAT-51
- Registrant
- Native American Telecom
- Organization
- Native American Telecom (NAT-51)
- Org address
- 410 S Rampart Blvd, Las Vegas, NV, 89145
- Org country
- US
- Type
- Reassigned
- Handle
- NET-66-115-201-0-1
- Parent
- NET-66-115-192-0-1
- Created
- Apr 18, 2017
- RIR
- ARIN
- Country
- US
- Delegated
- Dec 20, 2002
- Status
- assigned
Report abuse
Abuse contact
- arin.
cust. abuse@ sdncommunications. com - Name
- SDN Customer Abuse
- Phone
- +1-605-978-3548
- Handle
- SCA264-ARIN