Data as of Nov 12, 2026
199.45.30.0/25
No anonymizer space · no proxy exits in 30 daysPremium Choice Broadband · space held by Cornerstone 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 |
|---|---|---|---|---|---|---|
| 199.45.28.0/22 | 1,024 | CCMAINE-BLK-2 | Cornerstone Communications, LLC (CCL-216) · US | Direct Allocation | Feb 23, 2009 | abuse@ |
| └ 199.45.30.0/25 | 128 | NCB-CUSTOMER | unknown | — | — | — |
Network & registry
Announced by
Covering announcement 199.45.28.0/22
- Prefix
- 199.45.28.0/22
- Announced by
- AS398576 Premium Choice Broadband
- Type
- Residential
- RPKI
- RPKI valid
- Netname
- CCMAINE-BLK-2
- Registrant
- Cornerstone Communications, LLC
- RIR
- ARIN
Origin network
AS398576
US
- Name
- Premium Choice Broadband
- Type
- Internet provider
- Registered
- Jul 14, 2020
- Domain
- premiumchoicebroadband.com
- Industry
- Internet Service Provider (ISP)
- Spamhaus ASN-DROP
- not listed
Routing timeline
Who has announced 199.45.28.0/22
199.45.28.0/22
Routing history
- Pattern
- Rotating
- First seen
- Mar 2009
- Current origin since
- Feb 2026 · 9 mo
- Origin networks
- 2
- Last change of origin
- Feb 2026
Recorded history
History
- Handoffs
- 1
RPKI
Route origin authorizations
| ROA prefix | ASN | Max len | Anchor | Verdict |
|---|---|---|---|---|
| 199.45.28.0/22 | AS46188 | /22 | ARIN | Another network |
| 199.45.28.0/22 | AS398576 | /22 | ARIN | RPKI valid |
Whois
Registration for this announcement
- Range
- 199.
45. 28. 0/ 22 - Netname
- CCMAINE-BLK-2
- Registrant
- Cornerstone Communications, LLC
- Organization
- Cornerstone Communications, LLC (CCL-216)
- Org address
- 125 School Road, Charleston, ME, 04422
- Org country
- US
- Type
- Direct Allocation
- Handle
- NET-199-45-28-0-1
- Parent
- NET-199-0-0-0-0
- Created
- Feb 23, 2009
- RIR
- ARIN
- Country
- US
- Delegated
- Feb 23, 2009
- Status
- assigned
Report abuse
Abuse contact
- abuse@
ccmaine. net - Name
- Abuse
- Phone
- +1-207-735-2611
- Handle
- ABUSE1865-ARIN