Data as of Nov 8, 2026
66.168.34.0/23
No anonymizer space · no proxy exits in 30 daysCharter Communications LLC
Announcement
this exact prefix
RPKI valid
Announced by
Type
Business
Recent change
New origin Jul 2026
from AS20115 Charter Communications LLC
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 |
|---|---|---|---|---|---|---|
| 66.168.0.0/15 | 131,072 | CHARTER-NET-4BLK | Charter Communications LLC (CC04) · US | Direct Allocation | Sep 12, 2001 | abuse@ |
| └ 66.168.34.0/24 | 256 | CHARTER-NET-4BLK | unknown | — | — | — |
| └ 66.168.34.0/28 | 16 | GRANITE-COMMUNICATIONS-CHTR-ICOMS | unknown | — | — | — |
| └ 66.168.34.16/28 | 16 | CHARTER-NET-4BLK | unknown | — | — | — |
| └ 66.168.34.32/29 | 8 | COMMUNITY-COUNSELING-CENTER | unknown | — | — | — |
| └ 66.168.34.40/29 | 8 | VAST-NETWORKS | unknown | — | — | — |
| └ 66.168.34.64/28 | 16 | CHARTER-NET-4BLK | unknown | — | — | — |
| └ 66.168.34.80/28 | 16 | CHARTER-NET-4BLK | unknown | — | — | — |
| └ 66.168.34.96/29 | 8 | CMMN-66-168-34-96 | unknown | — | — | — |
| └ 66.168.34.104/29 | 8 | PSRB-66-168-34-104 | unknown | — | — | — |
| └ 66.168.34.112/28 | 16 | CHARTER-NET-4BLK | unknown | — | — | — |
| └ 66.168.34.128/27 | 32 | CHARTER-NET-4BLK | unknown | — | — | — |
| └ 66.168.34.160/28 | 16 | CHARTER-NET-4BLK | unknown | — | — | — |
| └ 66.168.34.176/28 | 16 | CHARTER-NET-4BLK | unknown | — | — | — |
| └ 66.168.34.192/28 | 16 | CHARTER-NET-4BLK | unknown | — | — | — |
| └ 66.168.34.208/29 | 8 | CLST-66-168-34-208 | unknown | — | — | — |
| └ 66.168.34.224/28 | 16 | CHARTER-NET-4BLK | unknown | — | — | — |
| └ 66.168.34.240/28 | 16 | CHARTER-NET-4BLK | unknown | — | — | — |
| └ 66.168.35.0/24 | 256 | DNVLLE-VT-66-168-35 | unknown | — | — | — |
| └ 66.168.35.0/26 | 64 | ANRT-66-168-35-0 | unknown | — | — | — |
| └ 66.168.35.64/28 | 16 | KCSM-66-168-35-64 | unknown | — | — | — |
| └ 66.168.35.80/28 | 16 | RDRL-66-168-35-80 | unknown | — | — | — |
| └ 66.168.35.112/28 | 16 | MMPL-66-168-35-112 | unknown | — | — | — |
| └ 66.168.35.128/28 | 16 | MCHL-66-168-35-128 | unknown | — | — | — |
| └ 66.168.35.144/29 | 8 | CITY-OF-GUADALUPE | unknown | — | — | — |
| └ 66.168.35.184/29 | 8 | MODESTO-IRRIGATION-DISTRICT-INNOVATIVE-BUSINESS-S | unknown | — | — | — |
| └ 66.168.35.192/28 | 16 | SNLS-66-168-35-192 | unknown | — | — | — |
| └ 66.168.35.208/28 | 16 | HWRD-66-168-35-208 | unknown | — | — | — |
| └ 66.168.35.224/28 | 16 | WDVL-66-168-35-224 | unknown | — | — | — |
| └ 66.168.35.240/28 | 16 | EVRF-66-168-35-240 | unknown | — | — | — |
Network & registry
Origin network
AS22516
US
- Name
- Charter Communications LLC
- Type
- Internet provider
- Registered
- Jul 25, 2017
- Domain
- charter.com
- Industry
- Computer and Information Technology
- Spamhaus ASN-DROP
- not listed
Routing timeline
Who has announced this prefix
Summary
Routing history
- Pattern
- Stable
- First seen
- Feb 2016
- Current origin since
- Jul 2026 · 3 mo
- Origin networks
- 2
RPKI
Route origin authorizations
| ROA prefix | ASN | Max len | Anchor | Verdict |
|---|---|---|---|---|
| 66.168.34.0/23 | AS20115 | /23 | ARIN | Another network |
| 66.168.34.0/23 | AS22516 | /23 | ARIN | RPKI valid |
| 66.168.0.0/15 | AS0 | /15 | ARIN | Another network |
IRR
Route objects on the exact prefix
| Origin | Registry | Description | Maintainer | Modified |
|---|---|---|---|---|
| AS22516 | ARIN | Charter Communications LLC | MNT-CC04 | Sep 5, 2025 |
Whois
Registration for this announcement
- Range
- 66.
168. 0. 0/ 15 - Netname
- CHARTER-NET-4BLK
- Registrant
- Charter Communications LLC
- Organization
- Charter Communications LLC (CC04)
- Org address
- 6175 S. Willow Dr, Greenwood Village, CO, 80111
- Org country
- US
- Type
- Direct Allocation
- Handle
- NET-66-168-0-0-1
- Parent
- NET-66-0-0-0-0
- Created
- Sep 12, 2001
- RIR
- ARIN
- Country
- US
- Delegated
- Sep 12, 2001
- Status
- assigned
Report abuse
Abuse contact
- abuse@
charter. net - Name
- Abuse
- Phone
- +1-877-777-2263
- Handle
- ABUSE19-ARIN