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Autonomous System details for AS12912

AS12912
T-Mobile Polska S.A. • t-mobile.pl

AS12912 — T-Mobile Polska S.A.

AS Name
TM
Country
Poland (PL)
Website
Number of IPv4
1,390,336
Number of IPv6
7.13 × 1029
ASN type
ISP
Status
Allocated
Registry
RIPE
Allocated
July 16, 2002
Last updated
March 23, 2022

IP Ranges

50 IPv4 prefixes, 2 IPv6 prefixes
Prefix Company Number of IPs
37.30.0.0/15 T-Mobile Polska S.A. 131,072
37.30.0.0/17 T-Mobile Polska S.A. 32,768
37.30.32.0/19 T-Mobile Polska S.A. 8,192
37.31.0.0/17 T-Mobile Polska S.A. 32,768
37.31.128.0/17 T-Mobile Polska S.A. 32,768
46.204.0.0/15 T-Mobile Polska S.A. 131,072
46.205.192.0/20 T-Mobile Polska S.A. 4,096
46.205.208.0/20 T-Mobile Polska S.A. 4,096
46.205.240.0/21 T-Mobile Polska S.A. 2,048
62.29.128.0/17 T-Mobile Polska S.A. 32,768
62.152.128.0/19 T-Mobile Polska S.A. 8,192
78.133.128.0/17 T-Mobile Polska S.A. 32,768
83.220.96.0/19 T-Mobile Polska S.A. 8,192
85.202.56.0/23 CITIMEDIA.PL Sp.z.o.o. 512
85.219.128.0/17 T-Mobile Polska S.A. 32,768
89.174.0.0/16 T-Mobile Polska S.A. 65,536
91.213.239.0/24 WEBFLEET Solutions Poland Sp. z o.o. 256
91.223.23.0/24 TECHVOIP Sp. z o.o. 256
94.42.0.0/16 T-Mobile Polska S.A. 65,536
94.42.175.0/24 T-Mobile Polska S.A. 256
157.25.0.0/16 T-Mobile Polska S.A. 65,536
178.180.0.0/14 T-Mobile Polska S.A. 262,144
178.182.0.0/18 T-Mobile Polska S.A. 16,384
178.183.0.0/18 T-Mobile Polska S.A. 16,384
188.146.0.0/15 T-Mobile Polska S.A. 131,072
188.146.0.0/17 T-Mobile Polska S.A. 32,768
188.146.0.0/19 T-Mobile Polska S.A. 8,192
188.146.64.0/19 T-Mobile Polska S.A. 8,192
188.146.128.0/17 T-Mobile Polska S.A. 32,768
188.146.128.0/19 T-Mobile Polska S.A. 8,192
188.146.192.0/19 T-Mobile Polska S.A. 8,192
188.147.0.0/19 T-Mobile Polska S.A. 8,192
188.147.64.0/18 T-Mobile Polska S.A. 16,384
188.147.64.0/19 T-Mobile Polska S.A. 8,192
193.33.42.0/23 Spoldzielnia Mieszkaniowa Radogoszcz-Wschod 512
193.91.1.0/24 StarNet Telecom Sp. z o.o. 256
193.91.6.0/23 StarNet Telecom Sp. z o.o. 512
193.105.75.0/24 Veolia Energia Polska S.A. 256
193.105.242.0/24 AMM Systems Sp. z o.o. 256
193.110.80.0/24 Veracomp S.A. 256
194.9.68.0/24 GD Poland International Sp. z o.o. 256
195.94.192.0/19 T-Mobile Polska S.A. 8,192
195.225.69.0/24 Spoldzielnia Mieszkaniowa Radogoszcz-Wschod 256
212.38.192.0/19 T-Mobile Polska S.A. 8,192
212.203.128.0/17 T-Mobile Polska S.A. 32,768
213.158.192.0/19 T-Mobile Polska S.A. 8,192
213.218.96.0/20 Energis Polska Sp. z o.o. 4,096
213.218.112.0/20 Energis Polska Sp. z o.o. 4,096
217.8.160.0/19 T-Mobile Polska S.A. 8,192
217.153.0.0/16 T-Mobile Polska S.A. 65,536
2001:1b80::/29 T-Mobile Polska S.A. 6.34 × 1029
2001:4190::/32 T-Mobile Polska S.A. 7.92 × 1028

IP ranges are the different blocks of IP addresses advertised by an Autonomous System (AS). These ranges can be used by the same organization operating the AS, or by different organizations.

Peers of AS12912

101 peers
AS553 AS559 AS1031 AS1267 AS1764 AS1836 AS3214 AS4455 AS5398 AS5405 AS5713 AS6057 AS6233 AS6424 AS6939 AS7195 AS7713 AS8220 AS8283 AS8298 AS8426 AS8529 AS8758 AS9009 AS12552 AS12779 AS12859 AS13194 AS13237 AS14537 AS14630 AS15547 AS17639 AS18106 AS20562 AS20764 AS20932 AS21412 AS23106 AS24482 AS24889 AS24961 AS25091 AS25220 AS28716 AS28917 AS29075 AS29140 AS31510 AS34019 AS34177 AS34224 AS34288 AS34549 AS34927 AS35280 AS35360 AS35598 AS35625 AS35710 AS36994 AS37100 AS37468 AS38880 AS39120 AS39351 AS41047 AS42541 AS45352 AS47147 AS47692 AS47957 AS48362 AS48919 AS49544 AS49605 AS50629 AS51184 AS52320 AS56987 AS57695 AS57777 AS58057 AS58299 AS58511 AS64475 AS132337 AS198385 AS199524 AS199938 AS206356 AS210937 AS212483 AS212508 AS213151 AS213241 AS264409 AS20485 AS25160 AS37721 AS137409

AS12912 peers with these other Autonomous Systems.

Peering is a direct, often free, traffic exchange between Autonomous Systems (ASNs). They share routes only to their own networks and customers, making connections faster and cheaper for that specific traffic, without providing full internet access to each other.

Upstreams of AS12912

3 upstreams
AS1299 AS3320 AS33891

AS12912 uses these Autonomous Systems as its upstreams.

An upstream (or transit provider) is another AS that AS12912 pays for full internet connectivity, allowing it to reach all global destinations and be reachable by them.

Downstreams of AS12912

210 downstreams
AS2590 AS6873 AS9016 AS12222 AS12824 AS12966 AS14328 AS15391 AS15728 AS15874 AS15967 AS16274 AS16291 AS19197 AS20938 AS20983 AS21111 AS21328 AS25523 AS25552 AS26685 AS28785 AS29245 AS30851 AS31045 AS31181 AS31229 AS31310 AS31540 AS31599 AS33826 AS33895 AS33951 AS33996 AS34254 AS34330 AS34424 AS34431 AS34845 AS35060 AS35199 AS35275 AS35538 AS35720 AS38991 AS39085 AS39133 AS39174 AS39288 AS39329 AS39599 AS39800 AS39914 AS41421 AS41464 AS41468 AS41647 AS41907 AS41945 AS42107 AS42118 AS42194 AS42246 AS42445 AS42644 AS42763 AS42832 AS42923 AS43117 AS43153 AS43498 AS43638 AS43705 AS43962 AS44501 AS47128 AS47281 AS47401 AS47466 AS47476 AS47888 AS48464 AS48516 AS48523 AS48565 AS48690 AS49141 AS49197 AS49258 AS49370 AS49611 AS49888 AS49989 AS50493 AS50599 AS50661 AS51277 AS51323 AS51717 AS51879 AS52123 AS52142 AS56391 AS56470 AS56838 AS57305 AS57488 AS57524 AS57593 AS57608 AS57701 AS59958 AS60279 AS60425 AS60448 AS61154 AS61338 AS62308 AS131244 AS196666 AS196890 AS196899 AS197064 AS197093 AS197201 AS197270 AS197396 AS197410 AS197472 AS197503 AS197599 AS197600 AS197630 AS197776 AS197801 AS197813 AS197918 AS197936 AS198115 AS198199 AS198232 AS198289 AS198509 AS198591 AS198696 AS198811 AS198992 AS199091 AS199410 AS199538 AS199709 AS200089 AS200115 AS200244 AS200272 AS200316 AS200504 AS200543 AS200822 AS200974 AS200999 AS201036 AS201169 AS201253 AS201328 AS201581 AS201737 AS202450 AS202541 AS203556 AS203562 AS203685 AS203688 AS203689 AS203845 AS204009 AS204392 AS204559 AS204836 AS204890 AS205462 AS205713 AS206319 AS206559 AS206563 AS206594 AS206770 AS206937 AS206957 AS207325 AS207413 AS207593 AS208384 AS208423 AS208424 AS208984 AS210065 AS210220 AS210272 AS210831 AS211046 AS211047 AS211354 AS211746 AS211985 AS213131 AS213144 AS213824 AS214165 AS214363

AS12912 provides internet connectivity to these downstream Autonomous Systems.

A downstream is a customer Autonomous System that pays another AS (its provider) for internet access. The provider AS carries the downstream's traffic and makes its network reachable.

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