212.203.128.0/17

AS12912  ·  T-Mobile Polska S.A.

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Summary

Country Poland
Domain t-mobile.pl
ASN AS12912
Registry RIPE
ID PL-ENERGIS-20020903

WHOIS Details

inetnum:        212.203.128.0 - 212.203.255.255
netname:        PL-ENERGIS-20020903
country:        PL
org:            ORG-EPSz1-RIPE
admin-c:        EPOP1-RIPE
tech-c:         EPOP1-RIPE
status:         ALLOCATED PA
notify:         bgp4@energis.pl
mnt-by:         RIPE-NCC-HM-MNT
mnt-by:         AS8246-MNT
mnt-lower:      AS8938-MAINT
mnt-lower:      AS8246-MNT
mnt-routes:     AS8938-MAINT
created:        2002-09-03T12:19:46Z
last-modified:  2019-02-25T15:54:44Z
source:         RIPE
abuse-email:    abuse-b2b@t-mobile.pl
abuse-c:        AR16394-RIPE
abuse-org:      ORG-EPSz1-RIPE

organisation:   ORG-EPSz1-RIPE
org-name:       T-Mobile Polska S.A.
country:        PL
org-type:       LIR
address:        Marynarska 12
address:        02-674
address:        Warszawa
address:        POLAND
phone:          +48604604604
e-mail:         ripe-admin@t-mobile.pl
admin-c:        Pa5691-RIPE
abuse-c:        AR16394-RIPE
mnt-ref:        RIPE-NCC-HM-MNT
mnt-ref:        AS8246-MNT
mnt-by:         RIPE-NCC-HM-MNT
mnt-by:         AS8246-MNT
created:        2004-04-17T11:47:00Z
last-modified:  2025-01-09T11:30:39Z
source:         RIPE

role:           Energis Polska IP Team
address:        Energis Polska Sp. z o.o.
address:        ul. Jana Pawla II 66
address:        05-500 Piaseczno
address:        Poland
phone:          +48 22 4888700
fax-no:         +48 22 4888799
e-mail:         bgp4@energis.pl
admin-c:        PCH1-RIPE
tech-c:         AKUL1-RIPE
tech-c:         PH1227-RIPE
tech-c:         PJ682-RIPE
tech-c:         MG2129-RIPE
tech-c:         MK172-RIPE
tech-c:         AC549-RIPE
tech-c:         WW1265-RIPE
tech-c:         KW1106-RIPE
tech-c:         TT1019-RIPE
tech-c:         BK1693-RIPE
tech-c:         MK258-RIPE
tech-c:         LG4803-RIPE
tech-c:         GZ2578-RIPE
nic-hdl:        EPOP1-RIPE
remarks:        >>>>>>>>>>>>>>>>>>>>>>*<<<<<<<<<<<<<<<<<<<<<<<<<<
remarks:        In case of abuse (intrusion attempts, hacking,
remarks:        spamming or other unaccepted behavior) from
remarks:        Energis Polska addresses space, please contact:
remarks:        abuse@energis.pl
remarks:        >>>>>>>>>>>>>>>>>>>>>>*<<<<<<<<<<<<<<<<<<<<<<<<<<
notify:         bgp4@energis.pl
mnt-by:         AS8938-MAINT
created:        2002-09-02T12:45:28Z
last-modified:  2022-03-03T09:36:29Z
source:         RIPE

route:          212.203.128.0/17
descr:          T-Mobile PL ICT customers
origin:         AS12912
mnt-by:         AS12912-MNT
created:        2022-01-18T11:05:24Z
last-modified:  2022-01-18T11:05:24Z
source:         RIPE

Nearby Ranges

BGP prefixes that overlap with 212.203.0.0/16

Range ASN Company Num of IPs
212.203.64.0/18 AS8220 COLT Technology Services Group Limited 16,384
212.203.32.0/19 AS25375 LeuPuls AG 8,192
212.203.0.0/19 AS33915 Ziggo B.V. 8,192

Hosted domains

There is 1 domain name hosted across 1 IP address on this ASN. Checkout our API to access full domain hosting information.

IP Address Domain Domains on this IP
212.203.143.53 redlink.com.pl 1

Hosted domains API

Our Hosted Domains API, or Reverse IP API returns a full list of domains that are hosted on a single IP address.
Useful for Cybersecurity

Pingable IPs

33 IPs in this range replied to an ICMP ping during our most recent internet scan. Learn more.

IP Address ASN Details
212.203.201.89 AS12912 T-Mobile Polska S.A. 1.29ms from Warsaw, PL
212.203.182.129 AS12912 T-Mobile Polska S.A. 1.28ms from Warsaw, PL
212.203.143.241 AS12912 T-Mobile Polska S.A. 1.32ms from Warsaw, PL
212.203.210.97 AS12912 T-Mobile Polska S.A. 8.27ms from Warsaw, PL
212.203.200.249 AS12912 T-Mobile Polska S.A. 1.31ms from Warsaw, PL
212.203.152.29 AS12912 T-Mobile Polska S.A. 1.34ms from Warsaw, PL
212.203.128.139 AS12912 T-Mobile Polska S.A. 27.87ms from Warsaw, PL
212.203.179.55 AS12912 T-Mobile Polska S.A. 20.70ms from Warsaw, PL

Other Pingable IPs

Below is a random selection of 25 IPs that replied to an ICMP ping during our most recent internet scan.

IP Address ASN Details
77.166.46.1 AS1136 KPN B.V. 1.41ms from Amsterdam, NL
82.72.180.1 AS33915 Vodafone Libertel B.V. 2.83ms from Amsterdam, NL
190.139.140.1 AS7303 Telecom Argentina S.A. 4.34ms from Asuncion, PY
142.154.153.1 AS13825 Troy Cablevision, Inc. 4.11ms from Atlanta, US
173.230.135.177 AS63949 Akamai Connected Cloud 0.36ms from Atlanta, US
191.110.74.225 AS3816 COLOMBIA TELECOMUNICACIONES S.A. ESP BIC 19.22ms from Bogota, CO
52.247.131.225 AS8075 Microsoft Corporation 0.61ms from Boydton, US
2.83.244.1 AS3243 MEO - SERVICOS DE COMUNICACOES E MULTIMEDIA S.A. 1.94ms from Braga, PT
78.183.158.1 AS9121 Turk Telekomunikasyon Anonim Sirketi 9.79ms from Bursa, TR
105.210.180.65 AS16637 MTN SA 2.90ms from Cape Town, ZA
197.230.6.17 AS36925 MEDITELECOM 1.81ms from Casablanca, MA
192.228.34.1 AS46592 Tombigbee Communications, LLC 11.72ms from Charlotte, US
141.142.11.1 AS1224 University of Illinois 4.32ms from Chicago, US
12.166.120.97 AS7018 AT&T Enterprises, LLC 1.71ms from Chicago, US
183.71.245.81 AS4134 CHINANET-BACKBONE 0.92ms from Chongqing, CN
87.54.37.177 AS3292 TDC Holding A/S 0.71ms from Copenhagen, DK
37.235.72.1 AS58109 STARCARD BANKA KARTLARI MERKEZI LTD 11.03ms from Denizli, TR
188.141.75.1 AS6830 Liberty Global B.V. 1.23ms from Dublin, IE
89.1.229.1 AS8422 NetCologne Gesellschaft fur Telekommunikation mbH 1.57ms from Duesseldorf, DE
68.150.216.1 AS6327 Shaw Communications 1.22ms from Edmonton, CA
18.199.18.225 AS16509 Amazon.com, Inc. 0.20ms from Frankfurt am Main, DE
91.214.254.1 AS205530 DE-CIX Management GmbH 0.22ms from Frankfurt am Main, DE
92.198.220.65 AS20676 Plusnet GmbH 13.00ms from Frankfurt am Main, DE
81.15.34.145 AS12969 Vodafone Iceland 2.69ms from Hafnarfjoerdur, IS
220.187.209.129 AS4134 CHINANET-BACKBONE 5.49ms from Hangzhou, CN

Traceroute

Below is a recent traceroute taken from the IPinfo ProbeNet to an IP in this range. Learn more.

$
traceroute -a -n -q1 -m4 212.203.239.235
traceroute to 212.203.239.235 (212.203.239.235): 4 hops max, 52 byte packets
1 [AS50840] 85.204.27.2 0.322 ms
2 *
3 *
4 *
Measurement taken from IPinfo ProbeNet in Gdynia, PL
On

What are IP address ranges?

IP address ranges, or netblocks, are groups of related IP addresses. They are usually represented as a base IP address, followed by a slash, and then a netmask which represents how many IP addresses are contained within the netblock. This format is known as CIDR. You'll also sometimes see netblocks given as a start ip address, and an end ip address, or an ip address range.

Traffic works its way around the internet based on the routing table, which contains a list of networks and their associated netblocks.

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