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
8
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
- Website
- https://www.host-telecom.com
- Looking glass
- https://lg.host-telecom.com/lg/
- PeeringDB
- net/20273
- Exchanges
- 1
- Facilities
- 3
RPKI coverage of this AS
Its own announcements, validated against the current ROA set
Announced prefixes
26 in total
| Prefix | RPKI | Peers | Sample path | First seen |
|---|---|---|---|---|
| 5.43.224.0/21 v4 | RPKI valid | 42 | 3772151248 | 2026-09-18 |
| 13.143.234.0/24 v4 | RPKI valid | 42 | 3772151248 | 2026-09-18 |
| 45.10.191.0/24 v4 | no ROA | 42 | 3772151248 | 2026-09-18 |
| 45.129.142.0/24 v4 | RPKI valid | 42 | 3772151248 | 2026-09-18 |
| 85.137.25.0/24 v4 | RPKI valid | 42 | 3772151248 | 2026-09-18 |
| 85.137.26.0/24 v4 | RPKI valid | 42 | 3772151248 | 2026-09-23 |
| 89.125.237.0/24 v4 | RPKI valid | 42 | 3772151248 | 2026-10-08 |
| 91.209.77.0/24 v4 | RPKI valid | 42 | 3772151248 | 2026-09-18 |
| 135.106.134.0/23 v4 | RPKI valid | 42 | 3772151248 | 2026-09-18 |
| 153.52.69.0/24 v4 | RPKI valid | 42 | 3772151248 | 2026-09-21 |
| 158.255.32.0/21 v4 | RPKI valid | 42 | 3772151248 | 2026-09-18 |
| 158.255.39.0/24 v4 | RPKI valid | 42 | 14907322351248 | 2026-09-18 |
| 176.74.216.0/21 v4 | RPKI valid | 42 | 3772151248 | 2026-09-18 |
| 185.8.56.0/22 v4 | RPKI valid | 42 | 3772151248 | 2026-09-18 |
| 188.124.56.0/21 v4 | RPKI valid | 42 | 3772151248 | 2026-09-18 |
| 193.161.84.0/22 v4 | RPKI valid | 42 | 3772151248 | 2026-09-18 |
| 194.87.52.0/24 v4 | RPKI valid | 42 | 3772151248 | 2026-09-18 |
| 194.87.126.0/24 v4 | RPKI valid | 42 | 3772151248 | 2026-09-18 |
| 195.133.35.0/24 v4 | RPKI valid | 42 | 3772151248 | 2026-09-18 |
| 201.8.94.0/24 v4 | RPKI valid | 42 | 3772151248 | 2026-10-27 |
| 212.192.210.0/24 v4 | RPKI valid | 42 | 3772151248 | 2026-09-18 |
| 2a03:1840::/48 v6 | RPKI valid | 33 | 2448251248 | 2026-09-18 |
| 2a03:1840:1::/48 v6 | RPKI valid | 33 | 2448251248 | 2026-09-18 |
| 2a03:1840:2::/48 v6 | RPKI valid | 33 | 2448251248 | 2026-09-18 |
| 2a03:1840:3::/48 v6 | RPKI valid | 33 | 2448251248 | 2026-09-18 |
| 2a10:9687::/32 v6 | RPKI valid | 33 | 2448251248 | 2026-09-18 |