206208 looking glass

AS29056 Citycom Telekommunikation GmbH 🇦🇹 AT

Announcing 18 prefixes, seen at the RIS collectors.

IPv4 prefixes
17
33,280 (130 × /24)
IPv6 prefixes
1
1 × /32
Upstreams
3
transit providers observed
Peers
3
settlement-free adjacencies
Downstreams
9
transit customers observed
Customer cone
10
ASes reachable through it

Registry and operator data

AS number
AS29056
Name
Citycom Telekommunikation GmbH
Organisation
Citycom Telekommunikation
Country
🇦🇹 AT
RIR
RIPENCC
Allocated
2003-05-21
Network type
NSP
Traffic levels
10-20Gbps
Scope
Europe
Peering policy
Open
IRR as-set
RIPE::AS29056:AS-CITYCOM
Website
http://www.citycom-austria.com
PeeringDB
net/16308
Exchanges
2

RPKI coverage of this AS

Its own announcements, validated against the current ROA set

16 valid (88.9%) 0 invalid (0.0%) 2 no ROA (11.1%)

Announced prefixes

18 in total

Prefix RPKI Peers Sample path First seen
37.143.176.0/20 v4 RPKI valid 43 34549844729056 2026-09-18
77.75.23.0/24 v4 no ROA 43 34549844729056 2026-09-18
85.237.0.0/19 v4 RPKI valid 43 34549844729056 2026-09-18
91.143.96.0/20 v4 RPKI valid 43 34549844729056 2026-09-18
91.208.56.0/24 v4 no ROA 43 34549844729056 2026-09-18
109.73.144.0/20 v4 RPKI valid 43 34549844729056 2026-09-18
185.15.236.0/22 v4 RPKI valid 43 34549844729056 2026-09-18
185.220.252.0/22 v4 RPKI valid 43 34549844729056 2026-09-18
185.222.128.0/22 v4 RPKI valid 43 34549844729056 2026-09-18
185.225.144.0/22 v4 RPKI valid 43 34549844729056 2026-09-18
185.228.128.0/22 v4 RPKI valid 43 34549844729056 2026-09-18
185.233.144.0/22 v4 RPKI valid 43 34549844729056 2026-09-18
185.236.72.0/22 v4 RPKI valid 43 34549844729056 2026-09-18
193.46.248.0/24 v4 RPKI valid 43 34549844729056 2026-09-18
194.110.78.0/24 v4 RPKI valid 43 34549844729056 2026-09-18
195.88.238.0/23 v4 RPKI valid 43 34549844729056 2026-09-18
217.29.144.0/20 v4 RPKI valid 43 34549844729056 2026-09-18
2a02:758::/32 v6 RPKI valid 38 494324836229056 2026-09-18