Data as of Nov 14, 2026
74.114.5.0/24
No anonymizer space · no proxy exits in 30 daysGlenwood Springs Community Broadband Network
Announcements
Less specific
Covering announcements
| Prefix | Origin | Type | Proxy exits | Holder | RPKI |
|---|---|---|---|---|---|
| 74.114.4.0/22 since Apr 2025 | AS40284 | Residential | 6 | Glenwood Springs Community Broadband Network |
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 |
|---|---|---|---|---|---|---|
| 74.114.4.0/22 | 1,024 | CBN | Glenwood Springs Community Broadband Network (CGS-40) · US | Direct Allocation | May 22, 2009 | noc@ |
| └ 74. | 864 | CBN-CUSTOMER | unknown | Reassigned | Oct 2, 2025 | noc@ via CBN |
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
Registry
Holder
- Organization
- Glenwood Springs Community Broadband Network
- Handle
- CGS-40
- Range
- 74.
114. 4. 0/ 22 - Registration type
- Direct Allocation
- Record created
- May 22, 2009
Routing timeline
Covering aggregate above, the prefix's own history below
Summary
Routing history
- Pattern
- Stable
- First seen
- Oct 2011
- Current origin since
- Oct 2011 · 15 yr
- Origin networks
- 1
RPKI
Route origin authorizations
| ROA prefix | ASN | Max len | Anchor | Verdict |
|---|---|---|---|---|
| 74.114.4.0/22 | AS40284 | /24 | ARIN | RPKI valid |
IRR
Route objects on the exact prefix
| Origin | Registry | Description | Maintainer | Modified |
|---|---|---|---|---|
| AS40284 | RADB | Proxy route for AS40284 | MAINT-AS10835 | Nov 13, 2023 |
Whois
Registration for this announcement
- Range
- 74.
114. 4. 128 - 74. 114. 7. 223 - Netname
- CBN-CUSTOMER
- Registrant
- Glenwood Springs Community Broadband Network
- Organization
- Glenwood Springs Community Broadband Network (CGS-40)
- Org address
- 101 W. 8th Street, Glenwood Springs, CO, 81601
- Org country
- US
- Type
- Reassigned
- Handle
- NET-74-114-4-128-1
- Parent
- NET-74-114-4-0-1
- Created
- Oct 2, 2025
- RIR
- ARIN
- Country
- US
- Delegated
- May 22, 2009
- Status
- assigned
Report abuse
Abuse contact
- noc@
gscbn. com - Name
- Network Operations
- Phone
- +1-970-384-4805
- Handle
- NETWO7496-ARIN