Data as of Nov 9, 2026
216.251.16.0/21
27 residential-proxy exits · 30 daysPanhandle Telecommunications Systems, INC.
Residential-proxy exits
Proxy exits
27
1.3% of its addresses · 30 days
Always-on exits
4
15% of its exits
Spread
8 of 8
/24s with at least one exit
Providers
57
selling exits here
Oct 10, 2026 – Nov 8, 2026
Exits seen per day
5.1K observations
/24s with the most always-on exits
| /24 | Always-on exits | Proxy exits | |
|---|---|---|---|
| 216.251.18.0/24 | 1 | 7 | |
| 216.251.16.0/24 | 1 | 4 | |
| 216.251.22.0/24 | 1 | 3 | |
| 216.251.20.0/24 | 1 | 2 | |
| 216.251.21.0/24 | 0 | 6 | |
| 216.251.23.0/24 | 0 | 3 | |
| 216.251.17.0/24 | 0 | 1 | |
| 216.251.19.0/24 | 0 | 1 |
Proxy providers listing exits
- 711Proxy
- 9Proxy
- Ake.net
- AnyIP
- B2Proxy
- BirdProxies
- BlurPath
- BottingTools
- Bright Data
- ByteProxies
- Byteful
- CatProxies
- CliProxy
- ColaProxy
- EZProxies
- EnigmaProxy
- FastProxy
- FloppyData
- Geonode
- GloryCloud
- HideProxy
- IPFly
- IPMUSK
- IPPeak
- Infatica
- InfiniteProxies
- KocerRoxy
- LemonBright
- LudaxProxy
- MangoProxy
- MoMoProxy
- NovProxy
- NovaProxy
- Novada
- Oxylabs
- PacketStream
- PrivateProxy
- ProxiesVision
- Proxiware
- Proxy-Seller
- ProxyEmpire
- ProxyGeo
- ProxyWing
- Proxyma
- PuraRoute
- RainProxy
- RapidProxy
- RoamProxy
- RolaProxy
- SPYDERPROXY_BASIC
- SPYDERPROXY_PREMIUM
- Shifter
- SwiftProxy
- Thordata
- ThunderProxy
- VantageProxies
- VitalExclusive
Announcements
Less specific
Covering announcements
| Prefix | Origin | Type | Proxy exits | Holder | RPKI |
|---|---|---|---|---|---|
| 216.251.0.0/19 since Jun 2009 | AS11067 | Residential | 100 15 always on | Panhandle Telecommunications Systems, INC. |
Network & registry
Routing timeline
Covering aggregate above, the prefix's own history below
Summary
Routing history
- Pattern
- Stable
- First seen
- Feb 2011
- Current origin since
- Mar 2020 · 6.7 yr
- Origin networks
- 1
RPKI
Route origin authorizations
| ROA prefix | ASN | Max len | Anchor | Verdict |
|---|---|---|---|---|
| 216.251.0.0/19 | AS11067 | /23 | ARIN | RPKI valid |
IRR
Route objects on the exact prefix
| Origin | Registry | Description | Maintainer | Modified |
|---|---|---|---|---|
| AS11067 | ARIN | Guymon OK 73942 | MNT-PNTS | Aug 21, 2024 |
Whois
Registration for this announcement
- Range
- 216.
251. 0. 0/ 19 - Netname
- PTCIPPPOE
- Registrant
- Panhandle Telecommunications Systems, INC.
- Organization
- Panhandle Telecommunications Systems, INC. (PNTS)
- Org address
- PO Box 1188, Guymon, OK, 73942
- Org country
- US
- Type
- Direct Allocation
- Handle
- NET-216-251-0-0-1
- Parent
- NET-216-0-0-0-0
- Created
- May 13, 2009
- RIR
- ARIN
- Country
- US
- Delegated
- May 13, 2009
- Status
- assigned
Report abuse
Abuse contact
- noc@
ptci. net - Name
- PTSI Contact
- Phone
- +1-800-562-2556
- Handle
- PTSIC-ARIN