$ query “AS51248” --type=asn → 1 result(s)
AS51248 — HOST-TELECOM
Host-Telecom.com s.r.o.
AS51248 is a hosting access provider operated by Host-Telecom.com s.r.o., based in Czechia since 2010. The network announces a respectable 11 264 IPv4 addresses. Supports IPv6.
Basic Information
- Country
- 🇨🇿 Czechia
- Category
- Hosting
- Network Role
- Access Provider
- Data Origin
- Authoritative — Metadata from authoritative RIR registry (ARIN, RIPE, APNIC, etc.)
- Registered
- June 30, 2010
- Last Changed
- March 04, 2026
- Last Seen
- March 05, 2026
Prefix Summary
- IPv4 Prefixes (raw / aggregated)
- 10 / 9
- IPv6 Prefixes (raw / aggregated)
- 5 / 2
- IPv4 Addresses
- 11 264
- Largest IPv4 Prefix
- /21 (2 048 addresses)
- Largest IPv6 Prefix
- /32
- Geolocated Countries
- 🇨🇿 CZ (16 IPs), 🇳🇱 NL (2 IPs), 🇩🇪 DE (1 IPs)
- Prefix Changed
- March 04, 2026
Reputation
- Reputation
- Pristine — 0 flagged IPs out of 11 264 total (0.00%)
Connectivity Summary
- Upstream Providers
- 6 upstream autonomous systems providing transit
- Peers
- 20 autonomous systems exchanging traffic without transit fees
- Downstream Customers
- 2 downstream autonomous systems buying transit
- Degree
- 30 unique BGP neighbors (providers + customers + peers)
- Reach
- 2 — customer cone size measuring network influence
- Degree Rank
- #4 794
- Reach Rank
- #6 998
Upstream Providers (6)
Prefix Lists
IPv4 Prefixes (10 total)
- 5.43.224.0/21 (2 048 addresses)
- 158.255.32.0/21 (2 048 addresses)
- 176.74.216.0/21 (2 048 addresses)
- 188.124.56.0/21 (2 048 addresses)
- 185.8.56.0/22 (1 024 addresses)
- 193.161.84.0/22 (1 024 addresses)
- 135.106.134.0/23 (512 addresses)
- 45.10.191.0/24 (256 addresses)
- 91.209.77.0/24 (256 addresses)
IPv6 Prefixes (5 total)
- 2a10:9687::/32
- 2a03:1840::/46