AS Name
DCENTER-AS
Org Name
dcenter.pl sp. z o.o.
Registry Region
Poland
Looking Glass
IPv4Prefixes

5

IPv6Prefixes

1

IPv4 NUMs

3,584

IPv6 NUMs(/64)

4,294,967,296

3,584 IPv4 Addresses
CIDR Description IP Num
46.254.72.0/22 MetroLine Sp. z o.o. 1024
46.254.76.0/24 dcenter.pl sp. z o.o. 256
46.254.79.0/25 dcenter.pl sp. z o.o. 128
46.254.79.0/24 dcenter.pl sp. z o.o. 256
213.5.8.0/21 MetroLine Sp. z o.o. 2048
CIDR Description IP NUMs(prefix /64)
2a00:e800::/32 dcenter.pl sp. z o.o. 4294967296
AS Description Country/Region IPv4 NUMs IPv6 NUMs IPv4 IPv6
AS49420 APLITT - Aplitt Sp. z o.o., PL Poland 512 65,536 IPv4 IPv4 IPv6 IPv6
AS203356 KBT-AS - KBT Holding Sp. z o.o., PL Poland 1,024 34,359,738,368 IPv4 IPv4
AS57463 NetIX - NetIX Communications Ltd., BG Bulgaria 512 0 IPv6 IPv6
AS263009 FORTE TELECOM LTDA., BR Brazil 3,072 4,294,967,296 IPv6 IPv6
AS3257 GTT-BACKBONE - GTT Communications Inc., DE Germany 2,481,064 167,504,379,904 IPv4 IPv4
AS24748 THINX_Poland - ATM S.A., PL Poland 1,280 0 IPv4 IPv4 IPv6 IPv6
AS49102 CONNECTED - Connected sp. z o. o., PL Poland 17,152 0 IPv4 IPv4
AS28186 ITS TELECOMUNICACOES LTDA, BR Brazil 49,152 4,294,967,296 IPv6 IPv6
AS34779 T-2-AS - T-2, d.o.o., SI Slovenia 202,752 34,359,738,368 IPv6 IPv6
AS5617 TPNET - Orange Polska Spolka Akcyjna, PL Poland 5,507,328 8,796,093,022,208 IPv4 IPv4 IPv6 IPv6
AS6939 HURRICANE - Hurricane Electric LLC, US United States 514,816 282,635,155,472,384 IPv4 IPv4 IPv6 IPv6
AS9002 RETN-AS - RETN Limited, GB United Kingdom 48,384 4,294,967,296 IPv4 IPv4 IPv6 IPv6
AS Description Country/Region IPv4 NUMs IPv6 NUMs IPv4 IPv6
AS16290 TARMAN - Tarnowski Osrodek Informacyjny Aleksander Rajski, PL Poland 12,288 0 IPv4 IPv4
AS51146 ASARO_AS - Asean Telecom Sp. z o.o., PL Poland 1,024 0 IPv4 IPv4
AS57897 MOBITEX-AS - MOBITEX TELECOM SPOLKA JAWNA, PL Poland 256 0 IPv4 IPv4
AS50086 WifiKomputer - WIFIKOMPUTER Jacek Pszczolkowski, PL Poland 4,096 0 IPv4 IPv4
AS50728 GALACTICA-AS - GALACTICA sp. j. Raatz i wspolnicy, PL Poland 512 0 IPv4 IPv4
AS61171 HXO1-AS - HEXA OPERATOR SP. Z O.O., PL Poland 3,072 0 IPv4 IPv4
AS6939 HURRICANE - Hurricane Electric LLC, US United States 514,816 282,635,155,472,384 IPv4 IPv4
AS41331 CUREGROUP-AS - Cure Group Sp. z o.o., PL Poland 256 0 IPv4 IPv4
AS48424 GLOBITEL-AS - GLOBITEL Sp. z o.o., PL Poland 8,704 2,147,483,648 IPv4 IPv4
AS50366 ALTERTEL-AS - AlterTEL Sp. z o.o., PL Poland 2,048 0 IPv4 IPv4
AS60589 LIQUID-AS - Liquid Systems Sp. z o.o., PL Poland 4,608 0 IPv4 IPv4
AS203356 KBT-AS - KBT Holding Sp. z o.o., PL Poland 1,024 34,359,738,368 IPv4 IPv4
AS44655 METROLINE-AS - MetroLine Sp. z o.o., PL Poland 1,024 65,536 IPv4 IPv4
AS203628 TelevoicePL-AS - Televoice Polska Sp. z o.o., PL Poland 1,024 0 IPv4 IPv4

Peers at this Exchange Point

Country/Region IX IPv4 IPv6 Port Speed Updated
Poland TPIX Warsaw - TPIX 3 Gbps 2016-03-11 07:22:30
Poland WIX - Warsaw Internet eXchange 195.85.195.154 1 Gbps 2016-03-14 21:20:42
Poland EPIX.Warszawa-KIX - EPIX 89.46.144.21 4 Gbps 2017-11-03 04:20:18
Poland Thinx - Thinx 212.91.0.35 2 Gbps 2016-03-14 20:54:01

Private Peering Facilities

Country/Region Name City Website Updated
Equinix WA1 - Warsaw, Centrum LIM Warsaw https://www.equinix.com/locations/europe-colocation/poland-colocation/warsaw-data-centers/wa1/ 2016-03-14 21:33:44
DCENTER.PL - FT21 Warsaw http://www.dcenter.pl 2016-03-14 21:08:11
LIM Warsaw Warsaw http://www.virtuaoperator.pl/ 2016-03-14 21:44:05
IP Address Domain NUMs Domains
46.254.72.90 44 czernikowo.esog.pl
46.254.72.194 1 mx01.blueice.pl
46.254.72.195 1 mx02.blueice.pl
46.254.72.201 7 amivox.blogs.blueice.pl
46.254.72.203 3 blueice.pl
46.254.72.210 2 ns3.blueice.pl
46.254.72.211 2 ns3.blueice.pl
46.254.72.212 3 blueice.pl
46.254.72.219 1 ad.blueice.pl
46.254.72.220 1 ad.blueice.pl
as-block:       AS47104 - AS52223
descr:          RIPE NCC ASN block
remarks:        These AS Numbers are assigned to network operators in the RIPE NCC service region.
mnt-by:         RIPE-NCC-HM-MNT
created:        2018-11-22T15:27:34Z
last-modified:  2018-11-22T15:27:34Z
source:         RIPE



aut-num:        AS49895
as-name:        DCENTER-AS
remarks:        Autonomous System for DCENTER-NET
org:            ORG-dszo13-RIPE
admin-c:        DCN4-RIPE
tech-c:         DCN4-RIPE
status:         ASSIGNED
mnt-by:         RIPE-NCC-END-MNT
remarks:
remarks:        BGP COMMUNITIES SUPPORTED IN DCENTER.PL
remarks:        -------------------------------------------------------
remarks:        Communities to determine entry point of route
remarks:        -= POLAND =-
remarks:        49895:1129 - ACX
remarks:        49895:1139 - EPIX
remarks:        49895:1149 - PLIX
remarks:        49895:1169 - PIONIER-PLIX
remarks:        -= GLOBAL =-
remarks:        49895:1519 - TISCALI
remarks:        49895:1539 - ATRATO
remarks:        49895:1549 - COGENT
remarks:
remarks:        Traffic Control Communities
remarks:        49895:3000 - do not announce to ALL
remarks:        49895:300[123] - prepend 1,2,3 times when announcing to ALL
remarks:        -= POLAND =-
remarks:        49895:1100 - do not announce to ALL POLISH PEERS
remarks:        49895:110[123] - prepend 1,2,3 times when announcing to POLISH PEERS
remarks:        49895:1120 - do not announce to ACX
remarks:        49895:112[123] - prepend 1,2,3 times when announcing to ACX
remarks:        49895:1130 - do not announce to EPIX
remarks:        49895:113[123] - prepend 1,2,3 times when announcing to EPIX
remarks:        49895:1140 - do not announce to PLIX
remarks:        49895:114[123] - prepend 1,2,3 times when announcing to PLIX
remarks:        49895:1160 - do not announce to PIONIER-PLIX
remarks:        49895:116[123] - prepend 1,2,3 times when announcing to PIONIER-PLIX
remarks:        -= GLOBAL =-
remarks:        49895:1500 - do not announce to ALL GLOBAL PEERS
remarks:        49895:150[123] - prepend 1,2,3 times when announcing to ALL GLOBAL PEERS
remarks:        49895:1510 - do not announce to TISCALI
remarks:        49895:151[123] - prepend 1,2,3 times when announcing to TISCALI
remarks:        49895:1530 - do not announce to ATRATO
remarks:        49895:153[123] - prepend 1,2,3 times when announcing to ATRATO
remarks:        49895:1540 - do not announce to COGENT
remarks:        49895:154[123] - prepend 1,2,3 times when announcing to COGENT
remarks:
remarks:        For more information please contact [email protected]
remarks:
remarks:        BGP PEERS
remarks:        -------------------------------------------------------
import:         from AS3257 accept ANY
import:         from AS24748 accept ANY
import:         from AS48850 accept AS-KIKE
import:         from AS39760 accept AS-EFUZJA
import:         from AS42483 accept AS42483
import:         from AS44033 accept AS-KOMSTER-NET
import:         from AS44655 accept AS-METROLINE
import:         from AS48896 accept AS-DHOSTING
import:         from AS50153 accept AS-NET-BIS
import:         from AS50366 accept AS-ALTERTEL
import:         from AS50411 accept AS50411
import:         from AS50728 accept AS50728
import:         from AS51146 accept AS51146
import:         from AS196883 accept AS196883
import:         from AS51203 accept AS51203
import:         from AS60589 accept AS60589
export:         to AS3257 announce AS-DCENTER
export:         to AS24748 announce AS-DCENTER
export:         to AS48850 announce AS-DCENTER
export:         to AS39760 announce ANY
export:         to AS42483 announce ANY
export:         to AS44033 announce ANY
export:         to AS44655 announce ANY
export:         to AS48896 announce ANY
export:         to AS50153 announce ANY
export:         to AS50366 announce ANY
export:         to AS50411 announce ANY
export:         to AS50728 announce ANY
export:         to AS51146 announce ANY
export:         to AS196883 announce ANY
export:         to AS51203 announce ANY
export:         to AS60589 announce ANY
mnt-by:         DCENTER-MNT
created:        2009-10-05T13:47:06Z
last-modified:  2018-09-04T10:44:58Z
source:         RIPE

organisation:   ORG-dszo13-RIPE
org-name:       dcenter.pl sp. z o.o.
org-type:       LIR
address:        Al. Jerozolimskie 81
address:        02-001
address:        Warszawa
address:        POLAND
phone:          +48222920000
fax-no:         +48222920001
admin-c:        ES7219-RIPE
admin-c:        SZYM1-RIPE
abuse-c:        DCN4-RIPE
mnt-ref:        RIPE-NCC-HM-MNT
mnt-ref:        DCENTER-MNT
mnt-by:         RIPE-NCC-HM-MNT
mnt-by:         DCENTER-MNT
created:        2010-12-08T14:19:26Z
last-modified:  2016-06-05T17:46:47Z
source:         RIPE # Filtered

role:           DCENTER.PL NOC
address:        dcenter.pl sp. z o.o.
address:        Al. Jerozolimskie 81
address:        02-001 Warszawa
address:        POLAND
phone:          +48.22.2920000
fax-no:         +48.22.2920001
abuse-mailbox:  [email protected]
admin-c:        SZYM1-RIPE
tech-c:         SZYM1-RIPE
nic-hdl:        DCN4-RIPE
mnt-by:         DCENTER-MNT
created:        2009-10-06T11:28:11Z
last-modified:  2016-01-31T14:35:38Z
source:         RIPE # Filtered