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AS12431

SYB-AS

Saarbruecken/Germany

Registry

Authoritative registration data

AS number
12431
Name
SYB-AS
Organisation
Saarbruecken/Germany
Country
—
RIR
RIPE
Registered
Source:asn:rdap retrieved

IPv4 prefixes

3

IPv6 prefixes

0

Total announced

3

Announced prefixes

Observed in BGP by route collectors, not a registry allocation list

Prefixes announced by AS12431
213.147.0.0/19 IPv4 /19 not checked
185.25.96.0/22 IPv4 /22 not checked
193.141.182.0/24 IPv4 /24 not checked

No rows match “”.

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Source:ripestat:announced-prefixes observed

Internet Exchanges

Exchanges where this network has a listed peering LAN connection

Internet Exchange memberships listed for AS12431
Address families
LU-CIX 100 Mbps IPv4

No rows match “”.

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Source:peeringdb retrieved

Exchange membership means the network has a listed connection; it does not prove peering with other members.

Observed adjacencies

Networks seen next to AS12431 in BGP paths by route collectors.

Source:ripestat:asn-neighbours observed

Observed upstreams

7 networks seen before AS12431 in AS paths

Observed upstreams
Families
AS9063 SAARGATE-AS 187 663
v4
AS6939 HURRICANE 20 63
v4
AS42652 DELUNET 14 48
v4
AS25091 IP-Max 3 15
v4
AS34019 HIVANE 3 12
v4
AS6696 VERIXI 1 3
v4
AS20766 GITOYEN-MAIN-AS 1 3
v4

No rows match “”.

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Observed downstreams

0 networks seen after AS12431 in AS paths

No downstreams observed

This AS was not seen carrying traffic towards another network.

Uncertain adjacencies

5 adjacencies that may be an artefact of collector peering

Uncertain adjacencies
Families
AS24482 SGGS-AS-AP 1 18
v4
AS2027 MilkyWan 1 3
v4
AS36236 NETACTUATE 1 3
v4
AS56987 AS-ABACLOUDA 1 3
v4
AS209823 ENKI-AS 1 3
v4

No rows match “”.

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Note:
These are observed adjacencies derived from BGP path data, not confirmed commercial relationships. A network appearing before another in an AS path does not establish that it is a paying transit customer, a settlement free peer, or anything else contractual. Adjacencies marked uncertain were seen only as direct peers of a route collector, so the collector's own peering may have created them.