Data as of Nov 5, 2026
205.172.19.192/27
No anonymizer space · no proxy exits in 30 daysCharter Communications Inc
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 |
|---|---|---|---|---|---|---|
| 205.172.16.0/22 | 1,024 | OCEANIC | Charter Communications Inc (CC-3517) · US | Direct Allocation | Mar 23, 1995 | abuse@ |
| └ 205.172.19.192/27 | 32 | OC-NETBLK11 | unknown | — | — | — |
Network & registry
Announced by
Covering announcement 205.172.16.0/22
- Prefix
- 205.172.16.0/22
- Announced by
- AS6534 Charter Communications Inc
- Type
- Business
- RPKI
- RPKI valid
- Netname
- OCEANIC
- Registrant
- Charter Communications Inc
- RIR
- ARIN
Origin network
AS6534
US
- Name
- Charter Communications Inc
- Type
- Business
- Registered
- May 17, 1996
- Domain
- charter.com
- Industry
- Media, Publishing, and Broadcasting
- Spamhaus ASN-DROP
- not listed
Routing timeline
Who has announced 205.172.16.0/22
205.172.16.0/22
Routing history
- Pattern
- Stable
- First seen
- May 2005
- Current origin since
- May 2005 · 21 yr
- Origin networks
- 1
RPKI
Route origin authorizations
| ROA prefix | ASN | Max len | Anchor | Verdict |
|---|---|---|---|---|
| 205.172.16.0/22 | AS0 | /22 | ARIN | Another network |
| 205.172.16.0/22 | AS6534 | /22 | ARIN | RPKI valid |
Whois
Registration for this announcement
- Range
- 205.
172. 16. 0/ 22 - Netname
- OCEANIC
- 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-205-172-16-0-1
- Parent
- NET-205-0-0-0-0
- Created
- Mar 23, 1995
- RIR
- ARIN
- Country
- US
- Delegated
- Mar 23, 1995
- Status
- assigned
Report abuse
Abuse contact
- abuse@
charter. net - Name
- Abuse
- Phone
- +1-877-777-2263
- Handle
- ABUSE19-ARIN