Data as of Nov 3, 2026
158.155.250.0/24
No anonymizer space · no proxy exits in 30 daysSingapore Telecom · space held by CSG Systems Inc.
Network & registry
Origin network
AS9255
SG
- Name
- Singapore Telecom
- Type
- Internet provider
- Registered
- Jun 2, 2000
- Domain
- singtel.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
- Jan 2014
- Current origin since
- Jun 2021 · 5.4 yr
- Origin networks
- 3
- Last change of origin
- Jun 2021
Recorded history
History
- Handoffs
- 2
IRR
Route objects on the exact prefix
| Origin | Registry | Description | Maintainer | Modified |
|---|---|---|---|---|
| AS2687 not the origin | RADB | To allow routing to other ISPs | MAINT-AS7132 | Nov 13, 2023 |
Whois
Registration for this announcement
- Range
- 158.155.0.0/16
- Netname
- CSGNET
- 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-158-155-0-0-1
- Parent
- NET-158-0-0-0-0
- Created
- Mar 13, 1992
- RIR
- ARIN
- Country
- US
- Delegated
- Mar 13, 1992
- Status
- assigned
Report abuse
Abuse contact
- [email protected]
- Name
- CSG Network Services
- Phone
- +1-402-431-7877
- Handle
- CNS22-ARIN