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AS24806

INTERNET-CZ

Ktis 2, 384 03 Ktis, CZ

Registry

Authoritative registration data

AS number
24806
Name
INTERNET-CZ
Organisation
Ktis 2, 384 03 Ktis, CZ
Country
—
RIR
RIPE
Registered
Source:asn:rdap retrieved

IPv4 prefixes

16

IPv6 prefixes

1

Total announced

17

Announced prefixes

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

Prefixes announced by AS24806
81.2.192.0/18 IPv4 /18 not checked
194.182.64.0/19 IPv4 /19 not checked
80.211.192.0/19 IPv4 /19 not checked
195.181.208.0/20 IPv4 /20 not checked
85.255.0.0/20 IPv4 /20 not checked
185.129.136.0/22 IPv4 /22 not checked
185.186.20.0/22 IPv4 /22 not checked
185.28.100.0/22 IPv4 /22 not checked
185.33.144.0/22 IPv4 /22 not checked
193.105.158.0/23 IPv4 /23 not checked
193.105.157.0/24 IPv4 /24 not checked
194.182.83.0/24 IPv4 /24 not checked
194.182.86.0/24 IPv4 /24 RPKI valid
80.211.210.0/24 IPv4 /24 not checked
81.2.246.0/24 IPv4 /24 not checked
81.2.253.0/24 IPv4 /24 not checked
2001:15e8::/32 IPv6 /32 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 AS24806
Address families
BIX 1,000 Mbps IPv4 · IPv6
NIX.CZ: Public peering VLAN 50,000 Mbps IPv4 · IPv6

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 AS24806 in BGP paths by route collectors.

Source:ripestat:asn-neighbours observed

Observed upstreams

16 networks seen before AS24806 in AS paths

Observed upstreams
Families
AS1299 TWELVE99 113 1,556
v4 v6
AS174 COGENT-174 71 906
v4 v6
AS6939 HURRICANE 234 617
v4 v6
AS19905 ARBORCLOUD 270 331
v4
AS16019 VODAFONE-CZ-AS 12 184
v4 v6
AS8218 NEO-ASN 6 163
v4 v6
AS15576 NTS 9 80
v4
AS1764 NEXTLAYER-AS 3 56
v4 v6
AS22356 ASN22356 6 55
v4
AS14840 ASN14840 2 55
v4
AS4455 BSO 2 33
v4
AS6663 TTI-NET 2 12
v4
AS15958 CETIN_doo_AS 2 12
v4
AS6204 ZET-NET 1 11
v4
AS21215 UGNI 1 11
v4
AS31034 ARUBA-ASN 1 11
v4

No rows match “”.

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Observed downstreams

1 networks seen after AS24806 in AS paths

Observed downstreams
Families
AS200828 THOSTING-AS 11 13
v4

No rows match “”.

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Uncertain adjacencies

10 adjacencies that may be an artefact of collector peering

Uncertain adjacencies
Families
AS24482 SGGS-AS-AP 1 130
v4 v6
AS49544 i3Dnet 2 26
v4 v6
AS47692 NESSUS 2 24
v4
AS51184 FONIRA 1 24
v4 v6
AS212483 level86 1 22
v4
AS6881 NIXCZ 1 12
v4 v6
AS29504 LBCFREE 1 12
v4 v6
AS36236 NETACTUATE 1 12
v4 v6
AS40994 Alwyzon 1 12
v4 v6
AS198150 SIACOM-AS 1 11
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.