Data as of Nov 9, 2026
213.173.42.0/23
No anonymizer space · no proxy exits in 30 daysFiberstream 87 AG · space held by Trenka Informatik AG
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 |
|---|---|---|---|---|---|---|
| 213.173.42.0/23 | 512 | CH-TRENKA-20181107 | Trenka Informatik AG (ORG-TI25-RIPE) · CH | ALLOCATED PA | Nov 19, 2020 | admin@ |
| └ 213. | 129 | IH-Network | unknown | ASSIGNED PA | Apr 20, 2020 | admin@ via CH-TRENKA-20181107 |
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
Origin network
AS60016
CH
- Name
- Fiberstream 87 AG
- Type
- Internet provider
- Registered
- Jun 30, 2014
- Domain
- fiberstream.ch
- Industry
- Computer and Information Technology
- Spamhaus ASN-DROP
- not listed
Routing timeline
Who has announced this prefix
Summary
Routing history
- Pattern
- Rotating
- First seen
- Aug 2020
- Current origin since
- Jul 2025 · 1.3 yr
- Origin networks
- 2
- Last change of origin
- Jul 2025
Recorded history
History
- Handoffs
- 1
IRR
Route objects on the exact prefix
| Origin | Registry | Description | Maintainer | Modified |
|---|---|---|---|---|
| AS60016 | RIPE | Fiberstream | TRENKA-MNT | Jul 21, 2025 |
Whois
Registration for this announcement
- Range
- 213.
173. 42. 0/ 23 - Netname
- CH-TRENKA-20181107
- Registrant
- Trenka Informatik AG
- Registrant country
- CH
- Organization
- Trenka Informatik AG (ORG-TI25-RIPE)
- Org country
- CH
- Type
- ALLOCATED PA
- Created
- Nov 19, 2020
- Updated
- Nov 19, 2020
- Maintainer
- TRENKA-MNT
- RIR
- RIPE NCC
- Country
- CH
- Delegated
- Nov 7, 2018
- Status
- assigned
Report abuse
Abuse contact
- admin@
trenka. ch - Name
- Abuse-C Role
- Handle
- AR14370-RIPE