Data as of Nov 9, 2026
193.28.50.0/24
No anonymizer space · no proxy exits in 30 daysDeutsche Telekom AG · space held by Refratechnik Cement GmbH
Network & registry
Origin network
AS3320
DE
- Name
- Deutsche Telekom AG
- Type
- Internet provider
- Registered
- Feb 23, 1995
- Domain
- telekom.de
- Website
- wholesale.telekom.com
- Industry
- Internet Service Provider (ISP)
- Spamhaus ASN-DROP
- not listed
Routing timeline
Who has announced this prefix
Summary
Routing history
- Pattern
- Stable
- First seen
- Jan 2016
- Current origin since
- Aug 2016 · 10 yr
- Origin networks
- 1
IRR
Route objects on the exact prefix
| Origin | Registry | Description | Maintainer | Modified |
|---|---|---|---|---|
| AS3320 | RIPE | Refratechnik Cement GmbH | DTAG-RR | Jan 19, 2016 |
Whois
Registration for this announcement
- Range
- 193.
28. 50. 0/ 24 - Netname
- REFRA
- Registrant
- Refratechnik Cement GmbH
- Registrant country
- DE
- Organization
- Refratechnik Cement GmbH (ORG-RCG4-RIPE)
- Org country
- DE
- Type
- ASSIGNED PI
- Created
- Not stated by the registry
- Updated
- Apr 14, 2016
- Maintainer
- RIPE-NCC-END-MNT
- RIR
- RIPE NCC
- Country
- DE
- Delegated
- Jun 1, 1993
- Status
- assigned
Report abuse
Abuse contact
- infrastructure@
refra. com - Name
- Abuse-C Role
- Handle
- AR20680-RIPE