AS5391 Hrvatski Telekom d.d.
Residential ISP · based in Croatia · IPLogs default verdict: Residential traffic
- ASN
- AS5391
- Name
- Hrvatski Telekom d.d.
- Category
- Residential ISP
- Country
- Croatia
- IPLogs verdict
- Residential traffic
- Registry
- RIPE NCC
- Allocated
- 1995-08-04
- PeeringDB
- Yes · 1 fac.
- Proxy backbone
- No
About Hrvatski Telekom d.d.
Hrvatski Telekom d.d. (AS5391) is registered with RIPE NCC in Croatia and was allocated on 1995-08-04. A residential ISP. IPLogs treats its IPs as real consumer connections unless a per-IP signal (proxy list, active probe) says otherwise. PeeringDB lists it in 1 facility.
How IPLogs classifies AS5391
When the detection engine sees an IP that routes through AS5391, it checks three lists: (1) the curated VPN-provider ASN list, (2) the datacenter / hosting ASN list, and (3) the trusted CDN allowlist. Matches produce one of vpn_asn, dc_ip, or no flag respectively. Keywords in the org name (e.g. "vpn", "proxy", "anonym") may also trigger vpn_org_keyword even for unknown ASNs.
Use the ASN as a shortcut when you want to block a whole hosting provider at the edge rather than maintaining a per-IP list.
Authoritative sources for AS5391
Third-party registries where you can verify the announcements, peer relationships, and WHOIS registration for this ASN.
Frequently asked questions about AS5391
+Is AS5391 (Hrvatski Telekom d.d.) a VPN, datacenter, or residential network?
IPLogs classifies Hrvatski Telekom d.d. (AS5391) as a residential ISP network based in Croatia. The default verdict for any IP that routes through this ASN is "Residential traffic".
+Who operates AS5391 and where is it registered?
Hrvatski Telekom d.d. (AS5391) is registered with RIPE NCC, operates in Croatia, was allocated on 1995-08-04. It is listed in PeeringDB across 1 facility.
+How do I check or block AS5391 traffic?
Send any suspect IP to the IPLogs API — POST https://iplogs.com/v1/check with body {"ip":"<ip>"} — and the response reports the originating ASN plus whether it matched the VPN, datacenter, or CDN lists. To block a whole hosting network at the edge, filter on AS5391 instead of maintaining a per-IP list. Copy-paste recipes for Cloudflare WAF, Nginx, and Stripe Radar are at /guides/block-vpn-traffic.