AS12912

Name: AS12912 — T-Mobile Polska S.A.
Creator: ipdex

T-Mobile Polska S.A. ISP registered in Poland

47IPv4 prefixes

2IPv6 prefixes

84%RPKI-valid

#211AS Rank

327/327RIS visibility

#13Rank in Poland

1999-12-30Allocated

T-Mobile Polska S.A. (AS12912) — ISP, registered in Poland. announces 47 IPv4 prefixes + 2 IPv6 prefixes. Rank in Poland: #13. Allocated: 1999-12-30.

IPv4 47IPv6 2

Announced prefixes · 49

v4 157.25.0.0/16 valid
v4 178.180.0.0/14 valid
v4 178.182.0.0/18 valid
v4 178.183.0.0/18 valid
v4 188.146.0.0/15 valid
v4 188.146.0.0/17 valid
v4 188.146.0.0/19 valid
v4 188.146.128.0/17 valid
v4 188.146.128.0/19 valid
v4 188.146.192.0/19 valid
v4 188.146.64.0/19 valid
v4 193.105.242.0/24 unknown
v4 193.105.75.0/24 unknown
v4 193.110.80.0/24 unknown
v4 193.33.42.0/23 unknown
v4 193.91.1.0/24 valid
v4 193.91.6.0/23 valid
v4 194.9.68.0/24 unknown
v4 195.225.69.0/24 unknown
v4 195.94.192.0/19 valid
v4 212.203.128.0/17 valid
v4 212.38.192.0/19 valid
v4 213.158.192.0/19 valid
v4 213.218.112.0/20 valid
v4 213.218.96.0/20 valid
v4 217.153.0.0/16 valid
v4 217.8.160.0/19 valid
v4 37.30.0.0/15 valid
v4 37.30.0.0/17 valid
v4 37.30.32.0/19 valid
v4 37.31.0.0/17 valid
v4 37.31.128.0/17 valid
v4 46.204.0.0/15 valid
v4 46.205.192.0/20 valid
v4 46.205.216.0/21 valid
v4 46.205.240.0/21 valid
v4 62.152.128.0/19 valid
v4 62.29.128.0/17 valid
v4 78.133.128.0/17 valid
v4 83.220.96.0/19 valid
v4 85.202.56.0/23 valid
v4 85.219.128.0/17 valid
v4 89.174.0.0/16 valid
v4 91.213.239.0/24 unknown
v4 91.223.23.0/24 unknown
v4 94.42.0.0/16 valid
v4 94.42.175.0/24 valid
v6 2001:1b80::/29 valid
v6 2001:4190::/32 valid

RPKI: rpki.cloudflare.com · 2026-06-19

Routing: 47 IPv4 · 2 IPv6 announced · RIS visibility 327/327 RIS peers · RIPEstat · 2026-06-20

Prefix history

Announced prefixes Source: ipdex daily snapshot · sparse rows, value holds until the next change (steps)

Data table

Day	Announced prefixes
2026-06-12	49
2026-06-13	49

Internet Exchanges · 5

Equinix Warsaw Warsaw 200 Gbps
POZIX Poznan 100 Gbps
THINX Warsaw Warsaw 100 Gbps
TPIX PL Warsaw 100 Gbps
DE-CIX Frankfurt Frankfurt 40 Gbps

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AS12912

Announced prefixes · 49

Prefix history

Internet Exchanges · 5

AS topology · Customer cone 268

Providers · 3

Peers · 105

Customers · 208

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