AS48090 — DMZHOST

Network type: hosting

AS48090 announces 3 IPv4 prefixes covering 768 addresses and 0 IPv6 prefixes.

About this network

DMZHOST is TECHOFF SRV LIMITED, trading as dmzhost.co — an offshore VPS and dedicated-server host that markets explicitly on DMCA-ignore and offshore positioning.

What it's used for

VPS and dedicated-server hosting. RIS observes 3 IPv4 prefixes totalling 768 addresses and no IPv6: 45.148.10.0/24, 93.123.109.0/24 and 195.178.110.0/24. 45.148.10.0/24 is netname DMZHOST, registered to TECHOFF SRV LIMITED with country Andorra. Transit comes from a single upstream, AS57717. There is no PeeringDB record.

The catalog is VPS, storage and dedicated servers. There is no VPN product on the site.

Notable

• Three names, one company, which makes whois lookups confusing: the aut-num is named DMZHOST, the RIPE org is TECHOFF SRV LIMITED (ORG-TSL73-RIPE), and the trading brand is dmzhost.co. Spamhaus records the domain as dmzhost.co with country SC (Seychelles), while the inetnum says AD (Andorra).
• Offshore positioning is the entire marketing pitch. The site returns 65 matches for DMCA / offshore / bulletproof / "ignore" language against 44 mentions of VPS or dedicated servers. That is a statement about abuse policy, not about what kind of operator this is — it sells servers.
• Reputation is the strongest signal set of any network in this group: listed in Spamhaus ASN-DROP, 45.148.10.0/24 in Spamhaus DROP as SBL678435, and an FBI IC3 indicator inside the space at 45.148.10.212 — advisory 260702, "Cyber Criminal Group TeamPCP" (2026-07-02).

Interesting

• Reverse DNS is empty across all three prefixes on every sampled address, so there is no tenant-brand surface at all — unusual for a host this heavily marketed.
• 768 addresses behind one upstream is a very small footprint for a network with this much reputation attached to it. Density of abuse per address, rather than scale, is what puts it on lists.
• The AS number dates to 2019-09-05, so unlike most offshore hosts that surface on blocklists, this one is not a freshly-registered shell.

This description is AI-generated, best-effort context — not authoritative, and provided without any guarantee of accuracy.

Announced prefixes

• 45.148.10.0/24
• 93.123.109.0/24
• 195.178.110.0/24

Upstream networks

• AS57717 FiberXpress BV

Adjacent networks

• AS57717 FiberXpress BV