Data as of Nov 14, 2026
84.201.21.0/24
1 residential-proxy exit · 30 daysUltahost, Inc. · space held by firstcolo GmbH
Announcement
this exact prefix
RPKI valid
Announced by
Type
Hosting
Risk
50 / 100 · Medium
Recent change
New origin Sep 28, 2026
its first announcement on record
Residential-proxy exits
Proxy exits
1
0.39% of its addresses · 30 days
Providers
1
selling exits here
Oct 15, 2026 – Nov 13, 2026
Exits seen per day
1 observation
Proxy providers listing exits
- ProxyGeo
Announcements
Less specific
Covering announcements
| Prefix | Origin | Type | Proxy exits | Holder | RPKI |
|---|---|---|---|---|---|
| 84.201.0.0/18 since Mar 2022 | AS44066 | Hosting | 24 3 always on | firstcolo GmbH |
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 |
|---|---|---|---|---|---|---|
| 84. | 81,920 | DE-ACCELERATED-20040428 | firstcolo GmbH (ORG-AISG3-RIPE) · DE | ALLOCATED PA | Jun 24, 2011 | abuse@ |
| └ 84.201.21.0/24 | 256 | ULTAHOST | UltaHost Inc (ORG-UI47-RIPE) · US | ASSIGNED PA | Nov 12, 2026 | u-abuse@ |
Network & registry
Origin network
AS214036
US
- Name
- Ultahost, Inc.
- Type
- Hosting
- Registered
- Oct 15, 2024
- Domain
- ultahost.com
- Website
- ultahost.com/
- Spamhaus ASN-DROP
- not listed
Routing timeline
Covering aggregate above, the prefix's own history below
Summary
Routing history
- Pattern
- Stable
- First seen
- Sep 28, 2026
- Current origin since
- Sep 28, 2026 · 2 mo
- Origin networks
- 1
RPKI
Route origin authorizations
| ROA prefix | ASN | Max len | Anchor | Verdict |
|---|---|---|---|---|
| 84.201.21.0/24 | AS214036 | /24 | RIPE | RPKI valid |
| 84.201.0.0/18 | AS31400 | /32 | RIPE | Another network |
| 84.201.0.0/18 | AS44066 | /32 | RIPE | Another network |
Whois
Registration for this announcement
- Range
- 84.
200. 0. 0 - 84. 201. 63. 255 - Netname
- DE-ACCELERATED-20040428
- Registrant
- firstcolo GmbH
- Registrant country
- DE
- Organization
- firstcolo GmbH (ORG-AISG3-RIPE)
- Org country
- DE
- Type
- ALLOCATED PA
- Created
- Jun 24, 2011
- Updated
- Jun 8, 2016
- Maintainer
- RIPE-NCC-HM-MNT
- RIR
- RIPE NCC
- Country
- DE
- Delegated
- Aug 6, 2007
- Status
- assigned
Report abuse
Abuse contact
- abuse@
first-colo. net - Name
- firstcolo NOC
- Handle
- ACC-RIPE