Data as of Nov 12, 2026
74.221.74.0/24
No anonymizer space · no proxy exits in 30 daysHoulton Regional Hospital · space held by Pioneer Broadband
Announcement
this exact prefix
RPKI valid
Announced by
Type
Business
Risk
0 / 100 · Low
Recent change
New origin Oct 31, 2026
from AS53742 Houlton Regional Hospital, after 1.2 years unannounced
Announcements
Less specific
Covering announcements
| Prefix | Origin | Type | Proxy exits | Holder | RPKI |
|---|---|---|---|---|---|
| 74.221.64.0/20 since Jan 2007 | AS29979 | Residential | 21 2 always on | Pioneer Broadband |
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 |
|---|---|---|---|---|---|---|
| 74.221.64.0/20 | 4,096 | PWN-ME | Pioneer Broadband (PWN) · US | Direct Allocation | Jan 17, 2007 | billing@ |
| └ 74.221.74.0/24 | 256 | HRH-NET1 | Houlton Regional Hospital (HRH-8) · US | Reassigned | Feb 21, 2011 | — |
Network & registry
IPv4 market
Holder
- Organization
- Pioneer Broadband
- Handle
- PWN
- Range
- 74.
221. 64. 0/ 20 - Registration type
- Direct Allocation
- Record created
- Jan 17, 2007
Origin network
AS53742
US
- Name
- Houlton Regional Hospital
- Type
- Business
- Registered
- May 9, 2011
- Domain
- houltonregional.org
- Industry
- Online Informational Content
- Spamhaus ASN-DROP
- not listed
Routing timeline
Covering aggregate above, the prefix's own history below
Summary
Routing history
- Pattern
- Stable
- First seen
- Jul 2011
- Current origin since
- Oct 31, 2026 · under a month
- Origin networks
- 1
RPKI
Route origin authorizations
| ROA prefix | ASN | Max len | Anchor | Verdict |
|---|---|---|---|---|
| 74.221.74.0/24 | AS53742 | /24 | ARIN | RPKI valid |
| 74.221.64.0/20 | AS29979 | /20 | ARIN | Another network |
IRR
Route objects on the exact prefix
| Origin | Registry | Description | Maintainer | Modified |
|---|---|---|---|---|
| AS53742 | ARIN | Pioneer Broadband | MNT-PWN | Oct 29, 2026 |
Whois
Registration for this announcement
- Range
- 74.
221. 74. 0/ 24 - Netname
- HRH-NET1
- Registrant
- Houlton Regional Hospital
- Organization
- Houlton Regional Hospital (HRH-8)
- Org address
- 20 Hartford Street, Houlton, ME, 04730
- Org country
- US
- Type
- Reassigned
- Handle
- NET-74-221-74-0-1
- Parent
- NET-74-221-64-0-1
- Created
- Feb 21, 2011
- RIR
- ARIN
- Country
- US
- Delegated
- Jan 17, 2007
- Status
- assigned
Report abuse
Abuse contact
- pblanchette@
houltonregional. org - Name
- Blanchette, Peter
- Phone
- +1-207-521-2618
- Handle
- BLANC8-ARIN