Data as of Nov 5, 2026
216.54.83.0/24
No anonymizer space · no proxy exits in 30 daysMancon · space held by Cox Communications Inc.
Announcements
Less specific
Covering announcements
| Prefix | Origin | Type | Proxy exits | Holder | RPKI |
|---|---|---|---|---|---|
| 216.54.64.0/19 since Aug 2013 | AS22773 | Residential | 29 3 always on | Cox Communications Inc. |
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 |
|---|---|---|---|---|---|---|
| 216.54.0.0/17 | 32,768 | NETBLK-HR-CBS-216-54-0-0 | Cox Communications Inc. (CXA) · US | Direct Allocation | May 21, 1999 | abuse@ |
| └ 216.54.83.0/24 | 256 | MANCON | Mancon (MANCO-1) · US | Reassigned | Mar 10, 2005 | — |
Network & registry
IPv4 market
Holder
- Organization
- Cox Communications Inc.
- Handle
- CXA
- Range
- 216.
54. 0. 0/ 17 - Registration type
- Direct Allocation
- Record created
- May 21, 1999
Origin network
AS21746
US
- Name
- Mancon
- Type
- Business
- Registered
- Jun 29, 2005
- Domain
- manconinc.com
- Industry
- Law, Business, and Consulting Services
- Spamhaus ASN-DROP
- not listed
Routing timeline
Covering aggregate above, the prefix's own history below
Summary
Routing history
- Pattern
- Stable
- First seen
- Aug 2005
- Current origin since
- Aug 2016 · 10 yr
- Origin networks
- 1
RPKI
Route origin authorizations
| ROA prefix | ASN | Max len | Anchor | Verdict |
|---|---|---|---|---|
| 216.54.83.0/24 | AS21746 | /24 | ARIN | RPKI valid |
| 216.54.64.0/19 | AS22773 | /19 | ARIN | Another network |
| 216.54.0.0/17 | AS22773 | /17 | ARIN | Another network |
Whois
Registration for this announcement
- Range
- 216.
54. 83. 0/ 24 - Netname
- MANCON
- Registrant
- Mancon
- Organization
- Mancon (MANCO-1)
- Org address
- 1961 Diamond Springs Rd, Virginia Beach, VA, 23455
- Org country
- US
- Type
- Reassigned
- Handle
- NET-216-54-83-0-1
- Parent
- NET-216-54-0-0-1
- Created
- Mar 10, 2005
- RIR
- ARIN
- Country
- US
- Delegated
- May 21, 1999
- Status
- assigned
Report abuse
Abuse contact
- abuse@
charter. net - Name
- Abuse
- Phone
- +1-877-777-2263
- Handle
- ABUSE19-ARIN