AS51248 Host-Telecom.com s.r.o. 🇨🇿 CZ

Announcing 26 prefixes, seen at the RIS collectors.

IPv4 prefixes
21
14,336 (56 × /24)
IPv6 prefixes
5
1 × /32
Upstreams
5
transit providers observed
Peers
6
settlement-free adjacencies
Downstreams
5
transit customers observed
Customer cone
9
ASes reachable through it

Registry and operator data

AS number
AS51248
Name
Host-Telecom.com s.r.o.
Organisation
Host-Telecom.com
Country
🇨🇿 CZ
RIR
RIPENCC
Allocated
2010-06-30
Network type
Content
Scope
Not Disclosed
Peering policy
Open
IRR as-set
AS-HOST-TELECOM-CZ
PeeringDB
net/20273
Exchanges
1
Facilities
3

RPKI coverage of this AS

Its own announcements, validated against the current ROA set

25 valid (96.2%) 0 invalid (0.0%) 1 no ROA (3.8%)

Announcement history

One point per day, recorded at each table import

0511162109-1809-2610-0410-1210-2010-2811-0511-06
IPv4 IPv6

Recorded changes

New prefixes and origin changes seen on the live stream

WhenChangePrefixOriginPath
2026-10-27 06:30:08Z origin change 201.8.94.0/24 AS401152 → AS51248 4913453356693951248
2026-10-27 06:30:08Z origin change 201.8.94.0/24 AS401152 → AS51248 17639693951248