Reputation · trust score
A transparent 0–100 signal. Every entity starts at a neutral baseline of 65; threat-intel blocklists, exposure, reverse-DNS, routing and allocation each adjust it up or down. Higher is more trustworthy.
- Baseline (neutral) 65
- Mobile allocation +2
- Trust score 67 / 100
Experimental · trust-vectors model v1.1.0 — a transparent heuristic, not a definitive verdict. How it works →
About T-Mobile Polska
T-Mobile Polska S.A. is a Polish mobile phone network operator.
Network profile
Source: PeeringDB →Present at 5 internet exchanges: DE-CIX Frankfurt: DE-CIX Frankfurt Peering LAN, Equinix Warsaw, TPIX PL, THINX Warsaw, POZIX
AS12912 — global IP footprint
Cities where AS12912 has measurable IPv4 allocation. Click any dot to open that city's page. Size and color scale with IP count.
Top CIDR ranges
BGP Announced Prefixes
Live BGP anomalies →Prefixes AS12912 actually originates in BGP, observed across our RIPE RIS collectors. This live routing view can differ from the registry allocation above.
| Prefix | Announcement samples | Last seen |
|---|---|---|
| 94.42.175.0/24 | 21,728 | 2026-07-18 12:00:24 |
| 37.31.128.0/17 | 16,770 | 2026-07-18 12:14:36 |
| 188.146.192.0/19 | 16,448 | 2026-07-18 12:14:37 |
| 194.9.68.0/24 | 13,119 | 2026-07-18 12:00:17 |
| 193.105.75.0/24 | 10,658 | 2026-07-18 12:00:17 |
| 91.213.239.0/24 | 10,290 | 2026-07-18 12:00:17 |
| 85.202.56.0/23 | 9,978 | 2026-07-18 12:00:17 |
| 193.91.1.0/24 | 9,853 | 2026-07-18 12:00:17 |
| 193.91.6.0/23 | 9,844 | 2026-07-18 12:00:17 |
| 91.223.23.0/24 | 8,937 | 2026-07-18 12:00:17 |
| 37.30.0.0/17 | 8,706 | 2026-07-18 12:14:36 |
| 188.146.64.0/19 | 8,260 | 2026-07-18 12:14:36 |
| 188.146.128.0/17 | 8,217 | 2026-07-18 12:14:36 |
| 178.182.0.0/18 | 7,864 | 2026-07-18 11:59:49 |
| 62.29.128.0/17 | 7,861 | 2026-07-18 11:59:49 |
| 46.205.216.0/21 | 7,833 | 2026-07-18 11:59:49 |
| 46.205.240.0/21 | 7,831 | 2026-07-18 11:59:49 |
| 157.25.0.0/16 | 7,814 | 2026-07-18 11:59:49 |
| 212.203.128.0/17 | 7,809 | 2026-07-18 11:59:49 |
| 37.30.32.0/19 | 7,797 | 2026-07-18 12:14:37 |
| 78.133.128.0/17 | 7,796 | 2026-07-18 11:59:49 |
| 89.174.0.0/16 | 7,795 | 2026-07-18 11:59:49 |
| 94.42.0.0/16 | 7,770 | 2026-07-18 11:59:49 |
| 178.183.0.0/18 | 7,769 | 2026-07-18 11:59:49 |
| 217.153.0.0/16 | 7,765 | 2026-07-18 11:59:49 |
| 195.94.192.0/19 | 7,763 | 2026-07-18 11:59:49 |
| 217.8.160.0/19 | 7,755 | 2026-07-18 11:59:49 |
| 85.219.128.0/17 | 7,740 | 2026-07-18 11:59:49 |
| 213.218.96.0/20 | 7,740 | 2026-07-18 11:59:49 |
| 213.218.112.0/20 | 7,726 | 2026-07-18 11:59:49 |
| 188.146.128.0/19 | 7,725 | 2026-07-18 12:14:36 |
| 212.38.192.0/19 | 7,714 | 2026-07-18 11:59:49 |
| 188.146.0.0/17 | 7,712 | 2026-07-18 12:14:37 |
| 188.146.0.0/19 | 7,693 | 2026-07-18 12:14:37 |
| 37.31.0.0/17 | 7,574 | 2026-07-18 12:14:36 |
| 193.110.80.0/24 | 7,426 | 2026-07-18 12:00:17 |
| 195.225.69.0/24 | 7,396 | 2026-07-18 12:00:17 |
| 193.33.42.0/23 | 7,378 | 2026-07-18 12:00:17 |
| 193.105.242.0/24 | 7,372 | 2026-07-18 12:00:17 |
| 46.205.192.0/20 | 7,127 | 2026-07-18 12:14:36 |
| 83.220.96.0/19 | 6,243 | 2026-07-18 12:14:36 |
| 62.152.128.0/19 | 6,236 | 2026-07-18 12:14:36 |
| 46.204.0.0/15 | 6,222 | 2026-07-18 12:14:36 |
| 178.180.0.0/14 | 6,201 | 2026-07-18 12:14:36 |
| 37.30.0.0/15 | 6,174 | 2026-07-18 12:14:36 |
| 188.146.0.0/15 | 6,141 | 2026-07-18 12:14:36 |
| 213.158.192.0/19 | 6,127 | 2026-07-18 12:15:27 |
Frequently Asked Questions
What is AS12912?
AS12912 is an Autonomous System Number assigned to T-Mobile Polska S.A.. An ASN identifies a network that controls a specific set of IP addresses and determines how traffic is routed across the internet via BGP (Border Gateway Protocol).
How many IP addresses does AS12912 announce?
AS12912 announces 1.09M IPv4 addresses distributed across 190 routed CIDR prefixes. The network is registered in Poland.
Who operates AS12912?
AS12912 is operated by T-Mobile Polska S.A.. The organization is based in Poland. You can view all IP ranges and related ASNs on the organization page.
What country is AS12912 registered in?
AS12912 is registered in Poland. This indicates where the network operator is headquartered, though the IP addresses it announces may serve users globally.
