$ query “AS39679” --type=asn → 1 result(s)
AS39679 · ASJZTKFT
JZT Informatikai Kft.
AS39679 is run by JZT Informatikai Kft. and is a residential access provider, established in Hungary in 2017. The system announces 1 792 IPv4 addresses, and supports IPv6. Its primary geographic footprint is in Hungary.
Basic Information
- Country
- 🇭🇺 Hungary
- Category
- Internet Service Provider
- Network Role
- Access Provider
- Data Origin
- Authoritative — Metadata from authoritative RIR registry (ARIN, RIPE, APNIC, etc.)
- Registered
- October 31, 2017
- Last Changed
- October 03, 2026
- Last Seen
- October 23, 2026 (active)
Prefix Summary
- IPv4 Prefixes (raw / aggregated)
- 7 / 6
- IPv6 Prefixes (raw / aggregated)
- 1 / 1
- IPv4 Addresses
- 1 792
- Largest IPv4 Prefix
- /23 (512 addresses)
- Largest IPv6 Prefix
- /32
- Geolocated Countries
- 🇭🇺 Hungary (1 792 IPs)
- Prefix Changed
- March 04, 2026
Reputation
- Reputation
- Pristine — 0 flagged IPs
Connectivity Summary
- Upstream Providers
- 1 upstream providing transit
- Peers
- 6 networks exchanging traffic without transit
- Downstream Customers
- 2 downstreams buying transit
- Unclassified
- 1 unclassified BGP neighbor
- Degree
- 10 unique BGP neighbors
- Reach
- 2 networks in customer cone
Upstream Providers (1)
- AS9002 — RETN-AS
Prefix Lists
IPv4 Prefixes (7 total)
- 45.67.158.0/23 (512 addresses (/23 prefix))
- 45.67.156.0/24 (256 addresses (/24 prefix))
- 77.221.49.0/24 (256 addresses (/24 prefix))
- 79.172.220.0/24 (256 addresses (/24 prefix))
- 193.188.192.0/24 (256 addresses (/24 prefix))
- 213.181.201.0/24 (256 addresses (/24 prefix))
IPv6 Prefixes (1 total)
- 2a09:7ac0::/32