Data as of Nov 10, 2026
48.47.78.0/23
Anonymizer · ISP proxyComcast Cable Communications, LLC · space held by AviationAI
IPv4 market
Path
Operators, sellers and brokers
Proxy providers
| Name | Parent | In 48.47.78.0/23 | /24s |
|---|---|---|---|
| IPRoyal | 512100% | 2 |
Leased from
Owners leasing their own space
| Name | In 48.47.78.0/23 | /24s |
|---|---|---|
| AviationAI | 512100% | 2 |
Lineage
How this block came to its use, oldest first. The whole IPv4 market →
48.47.78.0/23
From the registry to its use
- Dec 10, 2025Registry recordAviationAIDirect Allocation48.44.0.0/14
- May 7, 2026– today
- May 23, 2026AssignedMauswerks LLCReassigned48.47.78.0/23
- todayLeased fromAviationAILessor
- todayUsedIPRoyalProxy seller
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 |
|---|---|---|---|---|---|---|
| 48.44.0.0/14 | 262,144 | AVIATIONAI | AviationAI (AL-3130) · US | Direct Allocation | Dec 10, 2025 | scott@ |
| └ 48.47.78.0/23 | 512 | NYC | Mauswerks LLC (C11602150) · US | Reassigned | May 23, 2026 | scott@ via AVIATIONAI |
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
IPv4 market
Holder
- Organization
- AviationAI
- Handle
- AL-3130
- Range
- 48.
44. 0. 0/ 14 - Registration type
- Direct Allocation
- Record created
- Dec 10, 2025
Origin network
AS7922
US
- Name
- Comcast Cable Communications, LLC
- Type
- Internet provider
- Registered
- Feb 14, 1997
- Domain
- comcast.com
- Website
- corporate.comcast.com/
- Industry
- Internet Service Provider (ISP)
- Spamhaus ASN-DROP
- not listed
Routing timeline
Who has announced this prefix
Summary
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 |
|---|---|---|---|---|
| 48.44.0.0/14 | AS7922 | /24 | ARIN | RPKI valid |
Whois
Registration for this announcement
- Range
- 48.
47. 78. 0/ 23 - Netname
- NYC
- Registrant
- Mauswerks LLC
- Organization
- Mauswerks LLC (C11602150)
- Type
- Reassigned
- Handle
- NET-48-47-78-0-1
- Parent
- NET-48-44-0-0-1
- Created
- May 23, 2026
- RIR
- ARIN
- Country
- US
- Delegated
- Dec 10, 2025
- Status
- assigned
Report abuse
Abuse contact
- scott@
sacjet. com - Name
- Admin
- Phone
- +1-307-381-1184
- Handle
- ADMIN9200-ARIN