Data as of Nov 5, 2026
209.236.120.0/21
No anonymizer space · no proxy exits in 30 daysDFW Datacenter
Announcements
Less specific
Covering announcements
| Prefix | Origin | Type | Holder | RPKI |
|---|---|---|---|---|
| 209.236.112.0/20 since Oct 2021 | AS30277 | Hosting | DFW Datacenter |
More specific
Announcements inside
| Prefix | Origin | Type | Holder | RPKI |
|---|---|---|---|---|
| 209.236.126.0/24 since Aug 2022 | AS30277 | Hosting | DFW Datacenter |
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 |
|---|---|---|---|---|---|---|
| 209.236.112.0/20 | 4,096 | DFW-DATACENTER | DFW Datacenter (TMS-52) · US | Direct Allocation | Mar 1, 2010 | sales@ |
| └ 209. | 32 | STABLESERVER-NETNET | unknown | — | — | — |
| └ 209. | 8 | STABLESERVER-NETNET | unknown | — | — | — |
| └ 209. | 8 | PABLO-ESPINOSANET | unknown | — | — | — |
| └ 209. | 8 | JANSEN-KHOONET | unknown | — | — | — |
| └ 209. | 8 | SPEEDHOSTNET | unknown | — | — | — |
| └ 209. | 8 | WINNETHOSTNET | unknown | — | — | — |
| └ 209. | 8 | KNOWNHOSTNET | unknown | — | — | — |
| └ 209. | 8 | JIM-ATWOODNET | unknown | — | — | — |
| └ 209. | 8 | MARTIN-HINNERNET | unknown | — | — | — |
| └ 209. | 8 | KNOWNHOSTNET | unknown | — | — | — |
| └ 209. | 8 | MICRO-E-BUSINESS-SAC-18NET | unknown | — | — | — |
| └ 209. | 8 | TARAK-DESAINET | unknown | — | — | — |
| └ 209. | 8 | NIKHIL-THOMASNET | unknown | — | — | — |
| └ 209. | 24 | PRIVATESYSTEMS-NETWORKSNET | unknown | — | — | — |
| └ 209. | 8 | CLINTON-COLLINSNET | unknown | — | — | — |
| └ 209. | 32 | MHGOZ-COMNET | unknown | — | — | — |
| └ 209. | 8 | PRIVATESYSTEMS-NETWORKSNET | unknown | — | — | — |
| └ 209. | 8 | STABLESERVER-NETNET | unknown | — | — | — |
| └ 209. | 16 | FARIBORZ-NAVIDANNET | unknown | — | — | — |
| └ 209. | 8 | SHAYAN-MOHANTYNET | unknown | — | — | — |
| └ 209. | 8 | SHAYAN-MOHANTYNET | unknown | — | — | — |
| └ 209. | 8 | LANKAHOSTNET | unknown | — | — | — |
| └ 209. | 8 | SHAYAN-MOHANTYNET | unknown | — | — | — |
| └ 209. | 8 | SHAYAN-MOHANTYNET | unknown | — | — | — |
| └ 209. | 32 | SCOTT-CAMPBELLNET | unknown | — | — | — |
| └ 209. | 16 | YOU-ZHONGNET | unknown | — | — | — |
| └ 209. | 16 | SHAYAN-MOHANTYNET | unknown | — | — | — |
| └ 209. | 8 | SHAYAN-MOHANTYNET | unknown | — | — | — |
| └ 209. | 8 | STABLESERVER-NETNET | unknown | — | — | — |
| └ 209. | 8 | SHAYAN-MOHANTYNET | unknown | — | — | — |
| └ 209. | 8 | PRIVATESYSTEMS-NETWORKSNET | unknown | — | — | — |
| └ 209. | 8 | PRIVATESYSTEMS-NETWORKSNET | unknown | — | — | — |
| └ 209. | 8 | SHAUN-FISHERNET | unknown | — | — | — |
| └ 209. | 8 | SALEH-AHMEDNET | unknown | — | — | — |
| └ 209. | 8 | STABLESERVER-NETNET | unknown | — | — | — |
| └ 209.236.124.160/29 | 8 | SKYNODENET | unknown | — | — | — |
| └ 209. | 10 | SKYNODENET | unknown | — | — | — |
| └ 209. | 8 | SYNGENUITYNET | unknown | — | — | — |
| └ 209. | 8 | KNOWNHOSTNET | unknown | — | — | — |
| └ 209. | 8 | MUHAMMAD-SHOAIB-RIAZNET | unknown | — | — | — |
| └ 209. | 8 | AVISH-JAINNET | unknown | — | — | — |
| └ 209. | 8 | MHGOZ-COMNET | unknown | — | — | — |
| └ 209. | 8 | HIPERNET | unknown | — | — | — |
| └ 209. | 8 | STABLESERVER-NETNET | unknown | — | — | — |
| └ 209. | 8 | FARIBORZ-NAVIDANNET | unknown | — | — | — |
| └ 209. | 16 | PRIVATESYSTEMS-NETWORKSNET | unknown | — | — | — |
| └ 209. | 14 | KNOWNHOSTNET | unknown | — | — | — |
| └ 209. | 8 | JETTHOST-S--DE-R-L--DE-C-V-NET | unknown | — | — | — |
| └ 209. | 8 | SERVICEHIGHNET | unknown | — | — | — |
| └ 209. | 16 | PRIVATESYSTEMS-NETWORKSNET | unknown | — | — | — |
| └ 209. | 16 | PRIVATESYSTEMS-NETWORKSNET | unknown | — | — | — |
| └ 209. | 8 | STABLESERVER-NETNET | unknown | — | — | — |
| └ 209. | 8 | STABLESERVER-NETNET | unknown | — | — | — |
| └ 209. | 8 | PRIVATESYSTEMS-NETWORKSNET | unknown | — | — | — |
| └ 209. | 8 | SKYNODENET | unknown | — | — | — |
| └ 209. | 16 | BAIANATNET | unknown | — | — | — |
| └ 209. | 8 | WALTER-SOMMERGRUBERNET | unknown | — | — | — |
| └ 209. | 8 | STABLESERVER-NETNET | unknown | — | — | — |
| └ 209. | 8 | STABLESERVER-NETNET | unknown | — | — | — |
| └ 209. | 8 | PRIVATESYSTEMS-NETWORKSNET | unknown | — | — | — |
| └ 209. | 16 | PRIVATESYSTEMS-NETWORKSNET | unknown | — | — | — |
| └ 209. | 24 | KNOWNHOSTNET | unknown | — | — | — |
| └ 209. | 8 | PRIVATESYSTEMS-NETWORKSNET | unknown | — | — | — |
| └ 209. | 24 | KNOWNHOSTNET | unknown | — | — | — |
| └ 209. | 8 | PRIVATESYSTEMS-NETWORKSNET | unknown | — | — | — |
| └ 209. | 16 | KNOWNHOSTNET | unknown | — | — | — |
| └ 209. | 16 | KNOWNHOSTNET | unknown | — | — | — |
| └ 209. | 9 | SERVERKONET | unknown | — | — | — |
Network & registry
Origin network
AS30277
US
- Name
- DFW Datacenter
- Type
- Hosting
- Registered
- Aug 25, 2003
- Domain
- dfw-datacenter.com
- Industry
- Hosting and Cloud Provider
- Spamhaus ASN-DROP
- not listed
Routing timeline
Covering aggregate above, the prefix's own history below
Summary
Routing history
- Pattern
- Stable
- First seen
- Mar 2017
- Current origin since
- Oct 2021 · 5.1 yr
- Origin networks
- 2
- Last change of origin
- Oct 2021
Recorded history
History
- Handoffs
- 1
RPKI
Route origin authorizations
| ROA prefix | ASN | Max len | Anchor | Verdict |
|---|---|---|---|---|
| 209.236.112.0/20 | AS30277 | /24 | ARIN | RPKI valid |
Whois
Registration for this announcement
- Range
- 209.
236. 112. 0/ 20 - Netname
- DFW-DATACENTER
- Registrant
- DFW Datacenter
- Organization
- DFW Datacenter (TMS-52)
- Org address
- 1515 Round Table Dr, Dallas, TX, 75247
- Org country
- US
- Type
- Direct Allocation
- Handle
- NET-209-236-112-0-1
- Parent
- NET-209-0-0-0-0
- Created
- Mar 1, 2010
- RIR
- ARIN
- Country
- US
- Delegated
- Mar 1, 2010
- Status
- assigned
Report abuse
Abuse contact
- sales@
dfw-datacenter. com - Name
- DFW Datacenter
- Phone
- +1-214-256-3746
- Handle
- DFWDA-ARIN