AS6878 AS6878 T-Systems International GmbH

AS6878 T-Systems International GmbH · registered in Germany

IPv4 addresses41,98423 prefixes · 0.001% of announced IPv4

Rank in Germany#147largest network in DE by IPv4 space, of 2,315 · 0.04% of DE

Rank worldwide#4,211of 79,396 networks with IPv4

IPv633 x /483 prefixes

CountryGermany2,599 ASNs registered there

Open AS6878 in ASN lookup Look up an IP in this network (46.29.96.1) All networks in Germany

IPv4 prefixes

All 23 prefixes, in address order.

46.29.96.0/24
80.158.0.0/23
80.158.2.0/24
80.158.3.0/24
80.158.4.0/22
80.158.16.0/20
80.158.32.0/19
80.158.72.0/21
80.158.80.0/22
80.158.84.0/23
80.158.88.0/22
80.158.92.0/23
80.158.97.0/24
80.158.104.0/21
93.188.242.0/24
160.44.192.0/20
164.30.0.0/19
164.30.32.0/21
164.30.44.0/22
164.30.60.0/22
164.30.64.0/21
164.30.72.0/22
164.30.79.0/24

IPv6 prefixes

All 3 prefixes.

2a00:da8:fffb::/48
2a07:b980:4010::/44
2a07:b980:4030::/44

Similar-sized networks in Germany

ASNNameIPv4 addresses

AS8820#144 TAL-DE tal.de GmbH42,496

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AS60175#146 WAG Wortmann AG42,496

AS12306#148 PLUSLINE Plus.line AG40,440

AS47447#149 TTM 23M GmbH39,168

AS29551#150 HGCOMP-ASN Aixit GmbH38,912

IP-to-ASN data: iptoasn.com (public domain). Snapshot downloaded 2026-11-11, refreshed daily. Ranges are what each network announces in BGP, not registry allocations. Data sources