Data as of Nov 15, 2026
129.233.255.0/24
No anonymizer space · no proxy exits in 30 daysFraunhofer-Gesellschaft zur Foerderung der angewandten Forschung e.V.
Announcements
Less specific
Covering announcements
| Prefix | Origin | Type | Proxy exits | Holder | RPKI |
|---|---|---|---|---|---|
| 129.233.128.0/17 since Jan 2023 | AS5501 | Business | 2 | Fraunhofer-Gesellschaft zur Foerderung der angewandten Forschung e.V. |
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 |
|---|---|---|---|---|---|---|
| 129.233.0.0/16 | 65,536 | FHG-STUTTGART | Fraunhofer-Gesellschaft zur Foerderung der angewandten Forschung e.V. (ORG-FZFD2-RIPE) · DE | LEGACY | Nov 13, 2001 | noc-services@ |
| └ 129.233.252.0/22 | 1,024 | Fraunhofer-129-233-NO-Intranet-KA | unknown | LEGACY | Nov 3, 2021 | noc-services@ via FHG-STUTTGART |
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
- Fraunhofer-Gesellschaft zur Foerderung der angewandten Forschung e.V.
- Handle
- ORG-FZFD2-RIPE
- Range
- 129.
233. 0. 0/ 16 - Registration type
- LEGACY
- Record created
- Nov 13, 2001
- Legacy
- yes
Origin network
AS5501
DE
- Name
- Fraunhofer-Gesellschaft zur Foerderung der angewandten Forschung e.V.
- Type
- Education
- Registered
- Dec 15, 1995
- Domain
- fraunhofer.de
- Industry
- Law, Business, and Consulting Services
- Spamhaus ASN-DROP
- not listed
Routing timeline
Covering aggregate above, the prefix's own history below
Summary
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 |
|---|---|---|---|---|
| 129.233.255.0/24 | AS5501 | /24 | RIPE | RPKI valid |
| 129.233.252.0/22 | AS5501 | /22 | RIPE | Too specific |
| 129.233.128.0/17 | AS5501 | /17 | RIPE | Too specific |
Whois
Registration for this announcement
- Range
- 129.
233. 252. 0/ 22 - Netname
- Fraunhofer-129-233-NO-Intranet-KA
- Registrant country
- DE
- Organization
- Not stated by the registry
- Type
- LEGACY
- Created
- Nov 3, 2021
- Updated
- Aug 26, 2023
- Maintainer
- MNT-FHG-LIR
- RIR
- RIPE NCC
- Country
- DE
- Delegated
- Mar 15, 1988
- Status
- assigned
Report abuse
Abuse contact
- noc-services@
iosb. fraunhofer. de - Name
- FHG LIR ROLE
- Handle
- FHG20-RIPE