Skip to main content

AS33923

ART-COM

---

Registry

Authoritative registration data

AS number
33923
Name
ART-COM
Organisation
---
Country
RIR
RIPE
Registered
Source:asn:rdap retrieved

IPv4 prefixes

6

IPv6 prefixes

1

Total announced

7

Announced prefixes

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

Prefixes announced by AS33923
94.246.128.0/18 IPv4 /18 not checked
94.246.128.0/19 IPv4 /19 not checked
94.246.160.0/19 IPv4 /19 not checked
185.183.236.0/22 IPv4 /22 not checked
194.145.184.0/22 IPv4 /22 not checked
194.6.246.0/24 IPv4 /24 not checked
2a00:1a40::/32 IPv6 /32 not checked

No rows match “”.

Showing of

Source:ripestat:announced-prefixes observed

Internet Exchanges

Exchanges where this network has a listed peering LAN connection

Internet Exchange memberships listed for AS33923
Address families
EPIX.Katowice 200,000 Mbps IPv4 · IPv6
EPIX.Poznan 10,000 Mbps IPv4 · IPv6
EPIX.Warszawa 10,000 Mbps IPv4 · IPv6

No rows match “”.

Showing of

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 AS33923 in BGP paths by route collectors.

Source:ripestat:asn-neighbours observed

Observed upstreams

5 networks seen before AS33923 in AS paths

Observed upstreams
Families
AS50607 329 1,159
v4 v6
AS9141 AS9141 231 716
v4 v6
AS3257 GTT-BACKBONE 140 190
v4 v6
AS201054 59 130
v4 v6
AS286 2 2
v4 v6

No rows match “”.

Showing of

Observed downstreams

1 networks seen after AS33923 in AS paths

Observed downstreams
Families
AS200061 282 381
v4

No rows match “”.

Showing of

Uncertain adjacencies

3 adjacencies that may be an artefact of collector peering

Uncertain adjacencies
Families
AS24482 SGGS-AS-AP 2 59
v4 v6
AS49544 i3Dnet 2 14
v4 v6
AS36236 NETACTUATE 3 7
v4 v6

No rows match “”.

Showing of

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.