Data as of Nov 15, 2026
71.40.21.0/24
No anonymizer space · no proxy exits in 30 daysSamsung Austin Semiconductor LLC · space held by Charter Communications Inc
Announcements
Less specific
Covering announcements
| Prefix | Origin | Type | Proxy exits | Holder | RPKI |
|---|---|---|---|---|---|
| 71.40.0.0/17 since May 2005 | AS11427 | Residential | 128 33 always on | Charter Communications Inc |
Network & registry
Origin network
AS53293
US
- Name
- Samsung Austin Semiconductor LLC
- Type
- Business
- Registered
- May 13, 2020
- Domain
- samsung.com
- Industry
- Household Appliances and Electronics
- Spamhaus ASN-DROP
- not listed
Routing timeline
Covering aggregate above, the prefix's own history below
Summary
Routing history
- Pattern
- Stable
- First seen
- Oct 2020
- Current origin since
- Oct 2020 · 6.1 yr
- Origin networks
- 1
RPKI
Route origin authorizations
| ROA prefix | ASN | Max len | Anchor | Verdict |
|---|---|---|---|---|
| 71.40.21.0/24 | AS53293 | /24 | ARIN | RPKI valid |
| 71.40.0.0/17 | AS11427 | /17 | ARIN | Another network |
IRR
Route objects on the exact prefix
| Origin | Registry | Description | Maintainer | Modified |
|---|---|---|---|---|
| AS53293 | RADB | RR-RC-SAMSUNG SDSA-Texas | MAINT-RR | Jul 9, 2026 |
Whois
Registration for this announcement
- Range
- 71.
40. 0. 0/ 14 - Netname
- RCSW
- Registrant
- Charter Communications Inc
- Organization
- Charter Communications Inc (CC-3517)
- Org address
- 6175 S. Willow Dr, Greenwood Village, CO, 80111
- Org country
- US
- Type
- Direct Allocation
- Handle
- NET-71-40-0-0-1
- Parent
- NET-71-0-0-0-0
- Created
- Apr 1, 2005
- RIR
- ARIN
- Country
- US
- Delegated
- Apr 1, 2005
- Status
- assigned
Report abuse
Abuse contact
- abuse@
charter. net - Name
- Abuse
- Phone
- +1-877-777-2263
- Handle
- ABUSE19-ARIN