Data as of Nov 8, 2026
88.133.240.0/21
No anonymizer space · no proxy exits in 30 daysSWU TeleNet GmbH
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 |
|---|---|---|---|---|---|---|
| 88.133.240.0/21 | 2,048 | DE-SWU-TELENET-20051028 | SWU TeleNet GmbH (ORG-STG2-RIPE) · DE | ALLOCATED PA | May 3, 2019 | noc@ |
| └ 88.133.240.0/24 | 256 | TELENET | SWU TeleNet GmbH | ASSIGNED PA | Feb 1, 2021 | noc@ via DE-SWU-TELENET-20051028 |
| └ 88.133.241.0/24 | 256 | TELENET | SWU TeleNet GmbH | ASSIGNED PA | May 17, 2024 | noc@ via DE-SWU-TELENET-20051028 |
| └ 88.133.246.0/23 | 512 | TELENET | SWU TeleNet GmbH | ASSIGNED PA | Feb 1, 2021 | noc@ via DE-SWU-TELENET-20051028 |
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
AS48284
DE
- Name
- SWU TeleNet GmbH
- Type
- Internet provider
- Registered
- Nov 3, 2008
- Domain
- swu.de
- Website
- www.swu.de
- Industry
- Internet Service Provider (ISP)
- Spamhaus ASN-DROP
- not listed
Routing timeline
Who has announced this prefix
Summary
Routing history
- Pattern
- Stable
- First seen
- Jul 2019
- Current origin since
- Jul 2019 · 7.3 yr
- Origin networks
- 1
Whois
Registration for this announcement
- Range
- 88.
133. 240. 0/ 21 - Netname
- DE-SWU-TELENET-20051028
- Registrant
- SWU TeleNet GmbH
- Registrant country
- DE
- Organization
- SWU TeleNet GmbH (ORG-STG2-RIPE)
- Org country
- DE
- Type
- ALLOCATED PA
- Created
- May 3, 2019
- Updated
- May 3, 2019
- Maintainer
- TeleN-MNT
- RIR
- RIPE NCC
- Country
- DE
- Delegated
- Oct 28, 2005
- Status
- assigned
Report abuse
Abuse contact
- noc@
swu. de - Name
- SWU TeleNet GmbH ISP-Team
- Handle
- ST3646-RIPE