Data as of Nov 8, 2026
209.236.221.0/24
2 residential-proxy exits · 30 daysHiper Telecom · space held by Colocation America Corporation
Announcement
this exact prefix
RPKI valid
Announced by
Type
Residential
Risk
30 / 100 · Medium
Recently moved
Recent change
New origin Jun 2026
from AS20473 The Constant Company, LLC
Residential-proxy exits
Proxy exits
2
0.78% of its addresses · 30 days
Oct 9, 2026 – Nov 7, 2026
Exits seen per day
28 observations
IPv4 market
Path
Announced by AS274794 since Jun 2026 · 5 mo ago
1 · Holder
record created Sep 17, 2025 · reallocated to Internet Utilities NA LLC Jan 15, 2026
2 · Leased from
4 · Use
Residential
Lineage
How this block came to its use, oldest first. The whole IPv4 market →
209.236.221.0/24
From the registry to its use
- May 9, 2005– Aug 8, 2014
- Jun 15, 2014– Sep 8, 2025
- Sep 9, 2025– today
- Sep 17, 2025Registry recordColocation America CorporationDirect Allocation209.236.192.0/19
- Jan 15, 2026ReallocatedInternet Utilities NA LLCReallocated209.236.216.0/21
- Mar 8, 2026– Mar 31, 2026
- Jun 12, 2026– todayAnnouncedAS274794 Hiper Telecom
- Aug 17, 2026AssignedHiper telecomReassigned209.236.221.0/24
- Aug 17, 2026Route objectIPXOARIN route object for AS274794 Hiper Telecom, maintainer MNT-DCL-577
- Aug 18, 2026Route objectIPXORADB route object for AS274794 Hiper Telecom, maintainer MAINT-AS834
- todayLeased fromIPXOIP broker
Announcements
Less specific
Covering announcements
| Prefix | Origin | Type | Leased from | Holder | RPKI |
|---|---|---|---|---|---|
| 209.236.192.0/19 since Sep 2025 | AS21769 | Hosting | IP broker IPXO (part) | Colocation America Corporation |
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 |
|---|---|---|---|---|---|---|
| 209.236.192.0/19 | 8,192 | CAC-BLOCK77 | Colocation America Corporation (CAC-89) · US | Direct Allocation | Sep 17, 2025 | Abuse@ |
| └ 209.236.216.0/21 | 2,048 | IPXO | IPXO LLC (IL-845) · US | Reallocated | Jan 15, 2026 | abuse@ |
| └ 209.236.216.0/21 | 2,048 | NETUTILS | Internet Utilities NA LLC (DCL-577) · US | Reallocated | Jan 15, 2026 | report@ |
| └ 209.236.221.0/24 | 256 | NET-209-236-221-0-24 | Hiper telecom (C11683397) · BR | Reassigned | Aug 17, 2026 | report@ via IPXO |
A contact marked “via” is the registry's: the record names none of its own, so the registry hands down its parent's.
Network & registry
IPv4 market
Holder
- Organization
- Colocation America Corporation
- Handle
- CAC-89
- Range
- 209.
236. 192. 0/ 19 - Registration type
- Direct Allocation
- Record created
- Sep 17, 2025
- Reallocated to
- Internet Utilities NA LLC (DCL-577)
- Reallocated range
- 209.
236. 216. 0/ 21 - Reallocated
- Jan 15, 2026
Origin network
AS274794
BR
- Name
- Hiper Telecom
- Registered
- Apr 14, 2025
- Domain
- grupohiper.net
- Spamhaus ASN-DROP
- not listed
Routing timeline
Covering aggregate above, the prefix's own history below
Summary
Routing history
- Pattern
- Rotating
- First seen
- Mar 2026
- Current origin since
- Jun 2026 · 5 mo
- Origin networks
- 2
- Last change of origin
- Jun 2026
Recorded history
History
- Handoffs
- 1
RPKI
Route origin authorizations
| ROA prefix | ASN | Max len | Anchor | Verdict |
|---|---|---|---|---|
| 209.236.221.0/24 | AS274794 | /24 | ARIN | RPKI valid |
| 209.236.192.0/19 | AS21769 | /19 | ARIN | Another network |
Whois
Registration for this announcement
- Range
- 209.
236. 221. 0/ 24 - Netname
- NET-209-236-221-0-24
- Registrant
- Hiper telecom
- Organization
- Hiper telecom (C11683397)
- Type
- Reassigned
- Handle
- NET-209-236-221-0-1
- Parent
- NET-209-236-216-0-2
- Created
- Aug 17, 2026
- RIR
- ARIN
- Country
- US
- Delegated
- Sep 17, 2025
- Status
- assigned
Report abuse
Abuse contact
- report@
abuseradar. com - Name
- Internet Utilities Abuse
- Phone
- +1-650-934-1667
- Handle
- IUA-ARIN