$ query “AS49121” --type=asn → 1 result(s)
AS49121 · INFTELE-AS
Infinity Telecom s.r.o.
AS49121 is operated by Infinity Telecom s.r.o. and serves as a mid-size transit provider, established in Czechia in 2016. The system announces 6 400 IPv4 addresses, and supports IPv6. The bulk of its IP address space is in Czechia, with additional presence in the United States and Spain, and smaller footprints in 8 additional countries.
- Top 5% — Top 5% of all autonomous systems by reach and degree
Basic Information
- Country
- 🇨🇿 Czechia
- Category
- Internet Service Provider
- Network Role
- Mid-size Transit
- Data Origin
- Authoritative — Metadata from authoritative RIR registry (ARIN, RIPE, APNIC, etc.)
- Registered
- September 29, 2016
- Last Changed
- March 04, 2026
- Last Seen
- August 10, 2026 (active)
Prefix Summary
- IPv4 Prefixes (raw / aggregated)
- 20 / 12
- IPv6 Prefixes (raw / aggregated)
- 9 / 9
- IPv4 Addresses
- 6 400
- Largest IPv4 Prefix
- /22 (1 024 addresses)
- Largest IPv6 Prefix
- /48
- Geolocated Countries
- 🇨🇿 Czechia (3 968 IPs), 🇺🇸 United States (2 048 IPs), 🇪🇸 Spain (1 024 IPs) and 8 more
- Prefix Changed
- July 28, 2026
Reputation
- Reputation
- Pristine — 0 flagged IPs
Connectivity Summary
- Upstream Providers
- 11 upstreams providing transit
- Peers
- 180 networks exchanging traffic without transit
- Downstream Customers
- 10 downstreams buying transit
- Unclassified
- 11 unclassified BGP neighbors
- Degree
- 212 unique BGP neighbors
- Reach
- 19 networks in customer cone
Upstream Providers (11)
- AS174 — COGENT (Tier-1 transit)
- AS9002 — RETN-AS
- AS1299 — TWELVE99 (Tier-1 transit)
- AS52320 — GLOBENET-CABOS-SUBMARINOS
- AS2914 — NTT-DATA-2914 (Tier-1 transit)
- AS4755 — TATACOMM-AS
- AS215638 — AS-CILIX-LIMITED
- AS6762 — SEABONE-NET (Tier-1 transit)
- AS6453 — AS6453 (Tier-1 transit)
- AS5511 — OPENTRANSIT (Tier-1 transit)
- and 1 more
Prefix Lists
IPv4 Prefixes (20 total)
- 37.221.68.0/22 (1 024 addresses (/22 prefix))
- 149.7.252.0/22 (1 024 addresses (/22 prefix))
- 154.57.168.0/22 (1 024 addresses (/22 prefix))
- 5.180.102.0/23 (512 addresses (/23 prefix))
- 45.87.118.0/23 (512 addresses (/23 prefix))
- 185.186.0.0/23 (512 addresses (/23 prefix))
- 194.61.10.0/23 (512 addresses (/23 prefix))
- 5.57.209.0/24 (256 addresses (/24 prefix))
- 37.77.145.0/24 (256 addresses (/24 prefix))
- 185.65.69.0/24 (256 addresses (/24 prefix))
- 185.232.166.0/24 (256 addresses (/24 prefix))
- 194.147.74.0/24 (256 addresses (/24 prefix))
IPv6 Prefixes (9 total)
- 2a09:e200::/48
- 2a09:e200:e200::/48
- 2a09:e206:c1::/48
- 2a09:e207:810::/48
- 2a09:e207:820::/48
- 2a09:e207:830::/48
- 2a09:e207:860::/48
- 2a09:e207:ffff::/48
- 2a0d:3180:7::/48