Data as of Nov 4, 2026
205.144.157.0/24
No anonymizer space · no proxy exits in 30 daysCSG Systems Inc.
Network & registry
Origin network
AS14207
US
- Name
- CSG Systems Inc.
- Type
- Business
- Registered
- Dec 21, 2018
- Domain
- csgi.com
- Industry
- Software Development
- Spamhaus ASN-DROP
- not listed
Routing timeline
Who has announced this prefix
Summary
Routing history
- Pattern
- Stable
- First seen
- Sep 2009
- Current origin since
- Jun 2020 · 6.4 yr
- Origin networks
- 2
- Last change of origin
- Jun 2020
Recorded history
History
- Handoffs
- 1
IRR
Route objects on the exact prefix
| Origin | Registry | Description | Maintainer | Modified |
|---|---|---|---|---|
| AS19905 not the origin | RADB | AC_CSG | MAINT-AS19905 | Nov 13, 2023 |
Whois
Registration for this announcement
- Range
- 205.144.144.0/20
- Netname
- CAGNET
- Registrant
- CSG Systems Inc.
- Organization
- CSG Systems Inc. (CSGSY-2)
- Org address
- 2525 N 117th Ave, Omaha, NE, 68164
- Org country
- US
- Type
- Direct Allocation
- Handle
- NET-205-144-144-0-1
- Parent
- NET-205-0-0-0-0
- Created
- Apr 7, 1995
- RIR
- ARIN
- Country
- US
- Delegated
- Apr 7, 1995
- Status
- assigned
Report abuse
Abuse contact
- [email protected]
- Name
- CSG Network Services
- Phone
- +1-402-431-7877
- Handle
- CNS22-ARIN