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AS34820

DANNAX-SK-AS

DELTA ONLINE spol. s r.o.

Registry

Authoritative registration data

AS number
34820
Name
DANNAX-SK-AS
Organisation
DELTA ONLINE spol. s r.o.
Country
—
RIR
RIPE
Registered
Source:asn:rdap retrieved

IPv4 prefixes

10

IPv6 prefixes

1

Total announced

11

Announced prefixes

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

Prefixes announced by AS34820
85.159.108.0/22 IPv4 /22 not checked
185.110.140.0/23 IPv4 /23 not checked
185.110.142.0/23 IPv4 /23 not checked
185.140.40.0/23 IPv4 /23 not checked
185.140.42.0/23 IPv4 /23 not checked
85.159.104.0/23 IPv4 /23 not checked
185.225.204.0/24 IPv4 /24 not checked
195.146.10.0/24 IPv4 /24 not checked
45.152.96.0/24 IPv4 /24 not checked
85.159.106.0/24 IPv4 /24 not checked
2a0c:2540::/29 IPv6 /29 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

Internet Exchange memberships listed for AS34820
Address families
NIX.CZ: Public peering VLAN 10,000 Mbps IPv4 · IPv6
NIX.SK 10,000 Mbps IPv4 · IPv6
Peering.cz 40,000 Mbps IPv4 · IPv6
SIX.SK 10,000 Mbps IPv4 · IPv6
SIX.SK Košice 1,000 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 AS34820 in BGP paths by route collectors.

Source:ripestat:asn-neighbours observed

Observed upstreams

22 networks seen before AS34820 in AS paths

No rows match “”.

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Observed downstreams

4 networks seen after AS34820 in AS paths

Observed downstreams
Families
AS201997 SK-MCOM-AS 469 1,331
v4 v6
AS57547 ASALTERNET 230 957
v4
AS57716 ASSKYNET 250 332
v4
AS202564 ITCITY 107 322
v6

No rows match “”.

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Uncertain adjacencies

14 adjacencies that may be an artefact of collector peering

Uncertain adjacencies
Families
AS24482 SGGS-AS-AP 5 205
v4 v6
AS49544 i3Dnet 5 42
v4 v6
AS51184 FONIRA 5 42
v4 v6
AS47692 NESSUS 4 34
v4
AS59890 Kabel-TV-Lampert 4 34
v4
AS6881 NIXCZ 7 21
v4 v6
AS29504 LBCFREE 5 21
v4 v6
AS40994 Alwyzon 6 18
v4 v6
AS3212 TELEMACH 4 17
v4
AS35369 LINZAG-TELEKOM-AS 4 17
v4
AS37721 ORG-VTS1-AFRINIC 4 17
v4
AS212483 level86 4 16
v4 v6
AS198150 SIACOM-AS 4 8
v4 v6
AS36236 NETACTUATE 4 5
v4 v6

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.