Autonomous system
AS12431 SYB-AS
Unclassified RIPE
Summary
SYBCOM
isp legacy
A regional German provider carrying its state broadcaster's addresses alongside its own.
What it's used for
- Regional access and hosting. 9,472 addresses in three IPv4 prefixes with twelve observed BGP neighbours and no IPv6 announced.
Notable
185.25.96.0/22is netnameDE-SR-NET-20130205, registered to Saarlaendischer Rundfunk, and its reverse DNS answers undersr-online.de.193.141.182.0/24is netnameSYBORG-DE-19930901, registered to SYBORG Informationssysteme — the company's earlier name, with a 1993 date attached.- The provider's own space,
213.147.0.0/19, answers assybnet-8.sybcom.net.
Interesting
- Saarland is Germany's smallest state, and its public broadcaster gets its address space announced by a local provider with twelve BGP neighbours rather than by a national carrier. Public broadcasting in Germany is organised by state, and the network arrangements follow the same map.
- The 1993 netname is the oldest thing in the record here and it names a company that no longer exists under that name. Three names in three blocks, one operator: what the registry preserves is not who you are but who you were each time you asked for something.
This description is AI-generated, best-effort context — not authoritative, and provided without any guarantee of accuracy. Source, and how to suggest an edit.
Interconnection
Peering at a glance
Internet exchanges
Recorded at 1 exchange in 1 country, largest first.
| Exchange | Location | Their address |
|---|---|---|
| Luxembourg Internet Exchange | Luxembourg, Luxembourg | 188.93.170.24 |
Exchange presence is recorded rather than inferred: the directory collected by Packet Clearing House (https://www.pch.net/ixp/data) on 2026-10-18, licensed CC BY-NC-SA 3.0. Transit is inferred from observed BGP paths, never declared by either party.
Address space
Summary
IPv4 3 prefixes · 9.47K addresses IPv6 0 prefixes
| Country | Name | Prefixes |
|---|---|---|
| DE | Germany | 3 |
Registry
Allocation record
- Registry
- RIPE
- Handle
AS12431- Registry name
- SYB-AS
- Registrant
- AS12431-MNT
- Abuse contact
- info@sybcom.de
- Registered
- 1970-01-01
- Last changed
- 2017-11-15
- Allocation
- allocated
Routing security
RPKI and IRR
- RPKI
- 0% valid · 0 valid, 3 with no ROA
- ROAs
- 0 authorising AS12431
- ASPA
- no ASPA record
- IRR
- 100% registered · 3 of 3 announcements
- Route objects
- 5 naming AS12431
Reputation
Classification and threat
Unclassified Not in the curated lists. Most of the ~80,000 allocated ASNs are not.
Spamhaus DROP
Not on ASN-DROP The network as a whole is not listed.
No DROP prefixes None of its announced space is on the DROP prefix list.
Spamhaus DROP ("Don't Route Or Peer") lists space and networks run by, or hijacked for, spam and cybercrime operations: 443 networks and 1,784 prefixes, as published 2026-10-19. A short, high-confidence list, so a match is worth taking seriously, and absence from it says little on its own.
FBI IC3
No IC3 indicators Nothing from the FBI IC3 feed.
IC3 threat data is alpha. Absence of an indicator is not evidence of good behaviour, only of absence from this one feed.
Elsewhere