Data as of Nov 12, 2026
170.40.136.0/23
No anonymizer space · no proxy exits in 30 daysDST Systems, 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 |
|---|---|---|---|---|---|---|
| 170.40.0.0/16 | 65,536 | DSTNET-B | DST Systems, Inc. (DSTSYS) · US | Direct Allocation | Feb 3, 1994 | enterpriseservicesnetwork@ |
| └ 170.40.136.0/23 | 512 | SSC-AU-02 | SS&C Technologies - AU (C11004013) · AU | Reassigned | Oct 31, 2024 | enterpriseservicesnetwork@ via DSTNET-B |
A contact marked “via” is the registry's: the record names none of its own, so the registry hands down its parent's.
Network & registry
Registry
Holder
- Organization
- DST Systems, Inc.
- Handle
- DSTSYS
- Range
- 170.
40. 0. 0/ 16 - Registration type
- Direct Allocation
- Record created
- Feb 3, 1994
- Legacy
- yes
Origin network
AS14792
US
- Name
- DST Systems, Inc.
- Type
- Business
- Registered
- Feb 7, 2000
- Domain
- dstsystems.com
- Industry
- Service
- Spamhaus ASN-DROP
- not listed
Routing timeline
Who has announced this prefix
Summary
Routing history
- Pattern
- Stable
- First seen
- Feb 2025
- Current origin since
- Feb 2025 · 1.7 yr
- Origin networks
- 1
IRR
Route objects on the exact prefix
| Origin | Registry | Description | Maintainer | Modified |
|---|---|---|---|---|
| AS14792 | ALTDB | SS&C | MNTNER-AS14792 | Oct 8, 2024 |
Whois
Registration for this announcement
- Range
- 170.
40. 136. 0/ 23 - Netname
- SSC-AU-02
- Registrant
- SS&C Technologies - AU
- Organization
- SS&C Technologies - AU (C11004013)
- Type
- Reassigned
- Handle
- NET-170-40-136-0-1
- Parent
- NET-170-40-0-0-1
- Created
- Oct 31, 2024
- RIR
- ARIN
- Country
- US
- Delegated
- Feb 3, 1994
- Status
- assigned
Report abuse
Abuse contact
- ENTServiceDeliveryEngineer@
dstsystems. com - Name
- Network Engineers
- Phone
- +1-816-435-1000
- Handle
- NETWO5253-ARIN