Data as of Nov 15, 2026
38.77.243.0/24
1 residential-proxy exit · 30 daysEmerald Broadband, LLC · reallocated from Cogent Communications, LLC
Announced by
Type
Residential
Risk
0 / 100 · Low
Recent change
New origin May 2026
its first announcement on record
registry: reallocated to Emerald Broadband, LLC by Cogent Communications, LLC, May 29, 2026
Residential-proxy exits
Proxy exits
1
0.39% of its addresses · 30 days
Always-on exits
1
100% of its exits
Providers
2
selling exits here
Oct 16, 2026 – Nov 14, 2026
Exits seen per day
4.5K observations
Proxy providers listing exits
- ColaProxy
- Thordata
Announcements
Less specific
Covering announcements
| Prefix | Origin | Type | Leased from | Proxy exits | Holder | RPKI |
|---|---|---|---|---|---|---|
| 38.0.0.0/8 | AS174 | Internet provider | IP broker Rackdog (part) | 399,898 75,255 always on | Cogent Communications, LLC |
Registrations in this block
The registry's network records over this block, widest first, each under its parent.
| Range | Addresses | Netname | Holder | Type | Created | Abuse contact |
|---|---|---|---|---|---|---|
| 38.0.0.0/8 | 16,777,216 | COGENT-A | Cogent Communications, LLC (COGC) · US | Direct Allocation | Apr 16, 1991 | abuse@ |
| └ 38.77.240.0/22 | 1,024 | EBB-CGNT-NET-3 | Emerald Broadband, LLC (EBL-25) · US | Reallocated | May 29, 2026 | — |
Network & registry
Announced by
Covering announcement 38.77.240.0/22
- Prefix
- 38.77.240.0/22
- Announced by
- AS395719 Emerald Broadband, LLC
- Type
- Residential
- Proxy exits
- 3
- Always-on exits
- 1
- RPKI
- RPKI valid
- Netname
- EBB-CGNT-NET-3
- Registrant
- Emerald Broadband, LLC
- RIR
- ARIN
IPv4 market
Holder
- Organization
- Cogent Communications, LLC
- Handle
- COGC
- Range
- 38.
0. 0. 0/ 8 - Registration type
- Direct Allocation
- Record created
- Apr 16, 1991
- Legacy
- yes
- Reallocated to
- Emerald Broadband, LLC (EBL-25)
- Reallocated range
- 38.
77. 240. 0/ 22 - Reallocated
- May 29, 2026
Origin network
AS395719
US
- Name
- Emerald Broadband, LLC
- Type
- Internet provider
- Registered
- Nov 21, 2016
- Domain
- emeraldbroadband.com
- Website
- www.emeraldbroadband.com
- Industry
- Internet Service Provider (ISP)
- Spamhaus ASN-DROP
- not listed
Routing timeline
Covering aggregate above, the prefix's own history below
38.77.240.0/22
Routing history
- Pattern
- Stable
- First seen
- May 2026
- Current origin since
- May 2026 · 6 mo
- Origin networks
- 1
RPKI
Route origin authorizations
| ROA prefix | ASN | Max len | Anchor | Verdict |
|---|---|---|---|---|
| 38.77.240.0/22 | AS395719 | /22 | ARIN | RPKI valid |
IRR
Route objects on 38.77.240.0/22
| Origin | Registry | Description | Maintainer | Modified |
|---|---|---|---|---|
| AS395719 | ARIN | Route Registered for Cogent Communications Customer - Emerald Broadband | MNT-COGC | May 28, 2026 |
Whois
Registration for this announcement
- Range
- 38.
77. 240. 0/ 22 - Netname
- EBB-CGNT-NET-3
- Registrant
- Emerald Broadband, LLC
- Organization
- Emerald Broadband, LLC (EBL-25)
- Org address
- 859 Willamette St. Ste 310, Eugene, OR, 97401
- Org country
- US
- Type
- Reallocated
- Handle
- NET-38-77-240-0-1
- Parent
- NET-38-0-0-0-1
- Created
- May 29, 2026
- RIR
- ARIN
- Country
- US
- Delegated
- Apr 16, 1991
- Status
- assigned
Report abuse
Abuse contact
- abuse@
emeraldbroadband. com - Name
- Abuse Reporting
- Phone
- +1-541-363-0260
- Handle
- ABUSE8888-ARIN