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AS198121

DNS4EU

Whalebone, s.r.o.

Registry

Authoritative registration data

AS number
198121
Name
DNS4EU
Organisation
Whalebone, s.r.o.
Country
—
RIR
RIPE
Registered
Source:asn:rdap retrieved

IPv4 prefixes

1

IPv6 prefixes

2

Total announced

3

Announced prefixes

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

Prefixes announced by AS198121
86.54.11.0/24 IPv4 /24 not checked
2a13:1000:fff1::/48 IPv6 /48 not checked
2a13:1001::/48 IPv6 /48 RPKI valid

No rows match “”.

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Source:ripestat:announced-prefixes observed

Internet Exchanges

Exchanges where this network has a listed peering LAN connection

No Internet Exchange memberships found

The exchange directory has no current membership records for this AS.

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 AS198121 in BGP paths by route collectors.

Source:ripestat:asn-neighbours observed

Observed upstreams

4 networks seen before AS198121 in AS paths

Observed upstreams
Families
AS60068 CDN77 321 571
v4 v6
AS49544 i3Dnet 243 328
v6
AS6939 HURRICANE 79 109
v4 v6
AS12735 ASTurkNet 1 2
v6

No rows match “”.

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Observed downstreams

0 networks seen after AS198121 in AS paths

No downstreams observed

This AS was not seen carrying traffic towards another network.

Uncertain adjacencies

2 adjacencies that may be an artefact of collector peering

Uncertain adjacencies
Families
AS50877 AIRBEAM-AS 1 2
v4 v6
AS56457 FASTPATH 1 1
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.