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AS28972

MSOFT-AS

Jihlava

Registry

Authoritative registration data

AS number
28972
Name
MSOFT-AS
Organisation
Jihlava
Country
—
RIR
RIPE
Registered
Source:asn:rdap retrieved

IPv4 prefixes

6

IPv6 prefixes

2

Total announced

8

Announced prefixes

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

Prefixes announced by AS28972
213.226.224.0/20 IPv4 /20 not checked
79.141.240.0/20 IPv4 /20 not checked
178.216.144.0/21 IPv4 /21 not checked
213.226.240.0/21 IPv4 /21 not checked
193.143.252.0/24 IPv4 /24 not checked
193.143.255.0/24 IPv4 /24 not checked
2a02:5d00::/29 IPv6 /29 not checked
2a10:1bc0::/29 IPv6 /29 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 AS28972
Address families
NIX.CZ: Public peering VLAN 50,000 Mbps IPv4 · IPv6
Peering.cz 200,000 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 AS28972 in BGP paths by route collectors.

Source:ripestat:asn-neighbours observed

Observed upstreams

11 networks seen before AS28972 in AS paths

Observed upstreams
Families
AS39392 SuperNetwork 307 1,916
v4 v6
AS6939 HURRICANE 107 372
v4 v6
AS8218 NEO-ASN 11 130
v4 v6
AS14840 ASN14840 4 50
v4 v6
AS1764 NEXTLAYER-AS 6 48
v4 v6
AS22356 ASN22356 11 31
v4
AS20562 OPEN-PEERING-AS 6 26
v4
AS4455 BSO 4 26
v4 v6
AS6204 ZET-NET 2 8
v4
AS6663 TTI-NET 2 8
v4
AS13194 BITE 1 6
v4

No rows match “”.

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Observed downstreams

1 networks seen after AS28972 in AS paths

Observed downstreams
Families
AS196861 DIGIACT-AS 81 223
v4

No rows match “”.

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Uncertain adjacencies

17 adjacencies that may be an artefact of collector peering

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.