Data as of Nov 7, 2026
204.57.112.0/23
No anonymizer space · no proxy exits in 30 daysTrinicom Communications · space held by Level 3 Parent, LLC
Announcements
Less specific
Covering announcements
| Prefix | Origin | Type | Proxy exits | Holder | RPKI |
|---|---|---|---|---|---|
| 204.57.64.0/18 since Oct 2016 | AS3549 | Internet provider | 2 | Level 3 Parent, 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 |
|---|---|---|---|---|---|---|
| 204.57.64.0/18 | 16,384 | TWTC-NETBLK-15 | Level 3 Parent, LLC (LPL-141) · US | Direct Allocation | Sep 27, 1994 | abuse@ |
| └ 204.57.112.0/23 | 512 | TWTC-TRINICOM-COMMUNICATIONS-01 | Trinicom Communications (TRINI-13) · US | Reassigned | Feb 7, 2005 | keith@ |
Network & registry
IPv4 market
Holder
- Organization
- Level 3 Parent, LLC
- Handle
- LPL-141
- Range
- 204.
57. 64. 0/ 18 - Registration type
- Direct Allocation
- Record created
- Sep 27, 1994
- Legacy
- yes
Origin network
AS22403
US
- Name
- Trinicom Communications
- Type
- Internet provider
- Registered
- Sep 24, 2001
- Domain
- trinicom.com
- Industry
- Internet Service Provider (ISP)
- Spamhaus ASN-DROP
- not listed
Routing timeline
Covering aggregate above, the prefix's own history below
Summary
Routing history
- Pattern
- Stable
- First seen
- May 2005
- Current origin since
- Feb 2006 · 21 yr
- Origin networks
- 2
- Last change of origin
- Feb 2006
Recorded history
History
- Handoffs
- 1
IRR
Route objects on the exact prefix
| Origin | Registry | Description | Maintainer | Modified |
|---|---|---|---|---|
| AS22403 | NTTCOM | Trinicom-Network-02 | MAINT-PHONOSCOPE | Oct 20, 2014 |
Whois
Registration for this announcement
- Range
- 204.
57. 112. 0/ 23 - Netname
- TWTC-TRINICOM-COMMUNICATIONS-01
- Registrant
- Trinicom Communications
- Organization
- Trinicom Communications (TRINI-13)
- Org address
- 10606 Hempstead, HOUSTON, TX, 77092
- Org country
- US
- Type
- Reassigned
- Handle
- NET-204-57-112-0-1
- Parent
- NET-204-57-64-0-1
- Created
- Feb 7, 2005
- RIR
- ARIN
- Country
- US
- Delegated
- Sep 27, 1994
- Status
- assigned
Report abuse
Abuse contact
- keith@
trinicom. com - Name
- Christensen, Keith
- Phone
- +1-713-838-0038
- Handle
- KC647-ARIN