AS5588 — GTSCE GTS Central Europe Antel Germany

AS5588 announces 22 IPv4 prefixes covering 37,888 addresses and 2 IPv6 prefixes.

About this network

GTSCE was the backbone AS of GTS Central Europe, an alternative business-focused carrier operating across the Czech Republic, Poland, Hungary, Romania and Slovakia. Deutsche Telekom acquired the GTS group in 2014, and the registration now sits with T-Mobile Czech Republic a.s.

What it's used for

Regional transit and enterprise connectivity: leased lines, IP transit, MPLS/VPN and data-centre services sold to business customers rather than households. The AS retains its own peering presence — the RIPE object still advertises a 20 Gbit/s DE-CIX port and a [email protected] contact.

Notable

This is a carrier/enterprise-services network, not T-Mobile's mobile or consumer broadband AS. Despite the holder name, addresses here should not be read as mobile subscribers. The former "Antel Germany" reference in the description is a remnant of the group's German footprint.

Interesting

GTS's Romanian arm keeps a separate registration and AS number — see AS5606 — so the two GTS networks appear as distinct autonomous systems even though they share a corporate history.

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

Announced prefixes

• 91.120.0.0/20
• 91.120.20.0/22
• 91.120.24.0/22
• 91.120.28.0/24
• 91.120.30.0/23
• 91.120.32.0/24
• 91.120.34.0/23
• 91.120.36.0/22
• 91.120.40.0/23
• 91.120.42.0/24
• 91.120.44.0/23
• 91.120.46.0/24
• 91.120.48.0/21
• 91.120.56.0/24
• 91.120.59.0/24
• 91.120.60.0/22
• 91.120.192.0/19
• 91.120.224.0/20
• 91.120.240.0/21
• 91.120.248.0/23
• 91.120.252.0/22
• 194.149.0.0/19
• 2a00:10d0::/32
• 2a01:47c0::/32

Upstream networks

• AS5483 Magyar Telekom Plc.

Adjacent networks

• AS5483 Magyar Telekom Plc.

Internet exchanges

• LINX LON1 — London, United Kingdom