AS Number
AS47850
AS Name
TAU-AS
Org Name
TAU INTERNET Sp. z o.o.
Country / Region
Poland
Registry

ripe

RegDate

Updated

2024-07-08T14:18:47Z

AS47850 Looking Glass
IPv4Prefixes

1

IPv6Prefixes

0

IPv4 NUMs

1,024

IPv6 NUMs(/64)

0

CIDR Description IP Num
91.205.88.0/22
IRR Valid
TAU INTERNET Sp. z o.o. 1024
AS Description Country / Region IPv4 NUMs IPv6 NUMs IPv4 IPv6
AS1299 TWELVE99 - Arelion Sweden AB, SE Sweden 411,392 77,326,778,368 IPv4 IPv4
AS24482 SGGS-AS-AP - SG.GS, SG Singapore 20,992 4,294,967,296 IPv4 IPv4
AS49544 i3Dnet - i3D.net B.V, NL Netherlands 116,992 356,753,080,320 IPv4 IPv4
AS50607 EPIX-KTW-GlobalMix - Stowarzyszenie e-Poludnie, PL Poland 1,280 65,536 IPv4 IPv4
AS62081 EPIX-WAW-GlobalMix - Stowarzyszenie e-Poludnie, PL Poland 0 65,536 IPv4 IPv4
AS201054 EPIX-PolMix - Stowarzyszenie e-Poludnie, PL Poland 0 65,536 IPv4 IPv4

Peers at this Exchange Point

Country / Region IX IPv4 IPv6 Port Speed Updated
Poland EPIX.Warszawa - EPIX 89.46.144.105 10 Gbps 2023-01-02 21:42:39
Poland Equinix Warsaw - Equinix Internet Exchange Warsaw 195.182.218.97 2 Gbps 2023-01-02 21:42:39
Poland EPIX.Katowice 178.216.40.157 10 Gbps 2023-01-02 21:42:39

Private Peering Facilities

Country / Region Name City Website Updated
LIM Warsaw Warsaw https://www.limdc.pl/ 2017-01-15 17:15:35
4 Data Center Katowice http://www.4datacenter.com 2017-01-15 17:16:03

Whois Record

as-block AS47385 - AS47868

as-block
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
2024-07-08T14:18:47Z
last-modified
2024-07-08T14:18:47Z
source
RIPE

aut-num AS47850

aut-num
as-name
TAU-AS
org
ORG-TISZ4-RIPE
import
from AS48850 accept ANY
from AS201054 accept ANY
from AS50607 accept ANY
from AS62081 accept ANY
from AS62047 accept ANY
from AS2906 accept ANY
from AS1299 accept ANY
from AS13335 accept ANY
export
to AS48850 announce AS47850
to AS1299 announce AS47850
to AS2906 announce AS47850
to AS201054 announce AS47850
to AS50607 announce AS47850
to AS62081 announce AS47850
to AS62047 announce AS47850
to AS13335 announce AS47850
admin-c
LC179-RIPE
tech-c
LC179-RIPE
status
ASSIGNED
notify
lc@tau.pl
mnt-by
INETGROUP-MNT
RIPE-NCC-END-MNT
MNT-TAU
created
2008-09-03T07:37:17Z
last-modified
2026-05-13T20:06:33Z
source
RIPE
sponsoring-org
ORG-GSZO38-RIPE

organisation ORG-TISZ4-RIPE

organisation
ORG-TISZ4-RIPE
org-name
TAU INTERNET Sp. z o.o.
country
PL
reg-nr
060753885
org-type
OTHER
address
ul. Grzybowska 87, 00-844 Warszawa
e-mail
abuse@tau.pl
abuse-c
TAU5-RIPE
mnt-ref
INETGROUP-MNT
mnt-by
INETGROUP-MNT
created
2018-10-05T06:40:53Z
last-modified
2026-05-13T06:40:01Z
source
RIPE

person Lukasz Chajkaluk

person
Lukasz Chajkaluk
address
TAU INTERNET sp. z o.o.
ul. Grzybowska 87
00-844 Warszawa
POLAND
remarks
www.tau.pl
phone
+48 502366590
nic-hdl
LC179-RIPE
mnt-by
MNT-TAU
created
2002-05-26T11:50:27Z
last-modified
2026-01-01T20:18:38Z
source
RIPE

as-block:       AS47385 - AS47868
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:        2024-07-08T14:18:47Z
last-modified:  2024-07-08T14:18:47Z
source:         RIPE



aut-num:        AS47850
as-name:        TAU-AS
org:            ORG-TISZ4-RIPE
import:         from AS48850 accept ANY
import:         from AS201054 accept ANY
import:         from AS50607 accept ANY
import:         from AS62081 accept ANY
import:         from AS62047 accept ANY
import:         from AS2906 accept ANY
import:         from AS1299 accept ANY
import:         from AS13335 accept ANY
export:         to AS48850 announce AS47850
export:         to AS1299 announce AS47850
export:         to AS2906 announce AS47850
export:         to AS201054 announce AS47850
export:         to AS50607 announce AS47850
export:         to AS62081 announce AS47850
export:         to AS62047 announce AS47850
export:         to AS13335 announce AS47850
admin-c:        LC179-RIPE
tech-c:         LC179-RIPE
status:         ASSIGNED
notify:         lc@tau.pl
mnt-by:         INETGROUP-MNT
mnt-by:         RIPE-NCC-END-MNT
mnt-by:         MNT-TAU
created:        2008-09-03T07:37:17Z
last-modified:  2026-05-13T20:06:33Z
source:         RIPE
sponsoring-org: ORG-GSZO38-RIPE

organisation:   ORG-TISZ4-RIPE
org-name:       TAU INTERNET Sp. z o.o.
country:        PL
reg-nr:         060753885
org-type:       OTHER
address:        ul. Grzybowska 87, 00-844 Warszawa
e-mail:         abuse@tau.pl
abuse-c:        TAU5-RIPE
mnt-ref:        INETGROUP-MNT
mnt-by:         INETGROUP-MNT
created:        2018-10-05T06:40:53Z
last-modified:  2026-05-13T06:40:01Z
source:         RIPE

person:         Lukasz Chajkaluk
address:        TAU INTERNET sp. z o.o.
address:        ul. Grzybowska 87
address:        00-844 Warszawa
address:        POLAND
remarks:        www.tau.pl
phone:          +48 502366590
nic-hdl:        LC179-RIPE
mnt-by:         MNT-TAU
created:        2002-05-26T11:50:27Z
last-modified:  2026-01-01T20:18:38Z
source:         RIPE