Data as of Nov 11, 2026
193.196.2.0/23
No anonymizer space · no proxy exits in 30 daysUniversitaet Stuttgart
Announcements
Less specific
Covering announcements
| Prefix | Origin | Type | Proxy exits | Holder | RPKI |
|---|---|---|---|---|---|
| 193.196.0.0/15 since May 2005 | AS553 | Business | 106 | Universitaet Stuttgart |
Registrations in this block
The registry's network records over this block, widest first, each under its parent.
| Range | Addresses | Netname | Holder | Type | Created | Abuse contact |
|---|---|---|---|---|---|---|
| 193.196.0.0/15 | 131,072 | DE-BELWUE-193-196-193-197 | Universitaet Stuttgart (ORG-BA9-RIPE) · DE | ALLOCATED PA | — | abuse@ |
| └ 193.196.2.0/23 | 512 | HOCHSCHULE_ | Hochschule Biberach (ORG-HB139-RIPE) | ASSIGNED PA | May 2, 2002 | abuse@ |
Network & registry
Announced by
Covering announcement 193.196.0.0/21
- Prefix
- 193.196.0.0/21
- Announced by
- AS553 Universitaet Stuttgart
- Type
- Business
- Proxy exits
- 2
- RPKI
- RPKI valid
- Netname
- DE-BELWUE-193-196-193-197
- Registrant
- Universitaet Stuttgart
- RIR
- RIPE NCC
Origin network
AS553
DE
- Name
- Universitaet Stuttgart
- Type
- Education
- Registered
- Sep 1, 1993
- Domain
- belwue.de
- Website
- www.belwue.de
- Industry
- Colleges, Universities, and Professional Schools
- Spamhaus ASN-DROP
- not listed
Routing timeline
Covering aggregate above, the prefix's own history below
193.196.0.0/21
Routing history
- Pattern
- Stable
- First seen
- Jan 2018
- Current origin since
- Jan 2018 · 8.9 yr
- Origin networks
- 1
RPKI
Route origin authorizations
| ROA prefix | ASN | Max len | Anchor | Verdict |
|---|---|---|---|---|
| 193.196.0.0/21 | AS553 | /21 | RIPE | RPKI valid |
| 193.196.0.0/15 | AS553 | /15 | RIPE | Too specific |
IRR
Route objects on 193.196.0.0/21
| Origin | Registry | Description | Maintainer | Modified |
|---|---|---|---|---|
| AS553 | RIPE | BELWUE-MNT | Dec 27, 2017 |
Whois
Registration for this announcement
- Range
- 193.
196. 0. 0/ 15 - Netname
- DE-BELWUE-193-196-193-197
- Registrant
- Universitaet Stuttgart
- Registrant country
- DE
- Organization
- Universitaet Stuttgart (ORG-BA9-RIPE)
- Org country
- DE
- Type
- ALLOCATED PA
- Created
- Not stated by the registry
- Updated
- Apr 19, 2023
- Maintainer
- RIPE-NCC-HM-MNT
- RIR
- RIPE NCC
- Country
- DE
- Delegated
- Sep 1, 1993
- Status
- assigned
Report abuse
Abuse contact
- abuse@
belwue. de - Name
- BelWue-Koordination
- Handle
- BEL553-RIPE