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AS25143

IU-AS

Internet-Ukraine LLC

Registry

Authoritative registration data

AS number
25143
Name
IU-AS
Organisation
Internet-Ukraine LLC
Country
—
RIR
RIPE
Registered
Source:asn:rdap retrieved

IPv4 prefixes

12

IPv6 prefixes

0

Total announced

12

Announced prefixes

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

Prefixes announced by AS25143
193.19.228.0/24 IPv4 /24 not checked
193.19.229.0/24 IPv4 /24 not checked
193.19.230.0/24 IPv4 /24 not checked
193.19.231.0/24 IPv4 /24 not checked
193.238.20.0/24 IPv4 /24 not checked
193.238.21.0/24 IPv4 /24 not checked
193.238.22.0/24 IPv4 /24 not checked
193.238.23.0/24 IPv4 /24 not checked
91.239.48.0/24 IPv4 /24 not checked
91.239.49.0/24 IPv4 /24 not checked
91.239.50.0/24 IPv4 /24 not checked
91.239.51.0/24 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

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 AS25143 in BGP paths by route collectors.

Source:ripestat:asn-neighbours observed

Observed upstreams

6 networks seen before AS25143 in AS paths

Observed upstreams
Families
AS3255 UARNET-AS 358 1,871
v4
AS9002 RETN-AS 110 1,182
v4
AS48422 IT-STARCOM-AS 388 1,077
v4
AS28917 Fiord-AS 170 428
v4
AS29074 FAUST-ASN 274 344
v4
AS3303 SWISSCOM 6 16
v4

No rows match “”.

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Observed downstreams

1 networks seen after AS25143 in AS paths

Observed downstreams
Families
AS25529 SOKOL-AS 283 381
v4

No rows match “”.

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Uncertain adjacencies

3 adjacencies that may be an artefact of collector peering

Uncertain adjacencies
Families
AS49544 i3Dnet 2 20
v4
AS48919 UA-CITY-AS 2 10
v4
AS59514 DARNYTSIA-NET 1 6
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.