AS Number
AS28972
AS Name
MSOFT-AS
Org Name
M-SOFT, spol. s r.o.
Country
Czech
Registry

ripe

RegDate

Updated

2018-11-22T15:27:31Z

AS28972 Looking Glass
IPv4Prefixes

6

IPv6Prefixes

2

IPv4 NUMs

12,800

IPv6 NUMs(/64)

68,719,476,736

12,800 IPv4 Addresses
CIDR Description IP Num
79.141.240.0/20
IRR Valid
M-SOFT, spol. s r.o. 4096
178.216.144.0/21
IRR Valid
M-SOFT, spol. s r.o. 2048
193.143.252.0/24
IRR Valid
MEMORY computers s.r.o. 256
193.143.255.0/24
IRR Valid
MEMORY computers s.r.o. 256
213.226.224.0/20
IRR Valid
M-SOFT-NET 4096
213.226.240.0/21
IRR Valid
M-SOFT-NET 2048
CIDR Description IP NUMs(prefix /64)
2a02:5d00::/29
IRR InValid
M-SOFT, spol. s r.o. 34359738368
2a10:1bc0::/29
IRR Valid
MEMORY computers s.r.o. 34359738368
AS Description Country/Region IPv4 NUMs IPv6 NUMs IPv4 IPv6
AS49544 i3Dnet - i3D.net B.V, NL Netherlands 106,240 355,679,404,032 IPv4 IPv4 IPv6 IPv6
AS1764 NEXTLAYER-AS - Next Layer Telekommunikationsdienstleistungs- und Beratungs GmbH, AT Austria 85,760 274,878,169,088 IPv4 IPv4 IPv6 IPv6
AS40994 Alwyzon - Hohl IT e.U., AT Austria 4,608 4,294,967,296 IPv4 IPv4 IPv6 IPv6
AS41327 FIBERTELECOM-AS - Fiber Telecom S.p.A., IT Italy 7,168 68,719,476,736 IPv4 IPv4 IPv6 IPv6
AS32590 VALVE-CORPORATION - Valve Corporation, US United States 240,022 42,986,897,408 IPv4 IPv4 IPv6 IPv6
AS39120 CONVERGENZE-AS - Convergenze S.p.A., IT Italy 43,520 17,179,869,184 IPv4 IPv4
AS57463 NetIX - NetIX Communications JSC, BG Bulgaria 256 0 IPv4 IPv4 IPv6 IPv6
AS4455 BSO - IX Reach Ltd, GB United Kingdom 56,832 12,884,967,424 IPv4 IPv4
AS6204 ZET-NET - INTERKVM HOST SRL, RO Romania 768 268,435,456 IPv4 IPv4
AS6663 TTI-NET - Euroweb Romania S.R.L., RO Romania 54,528 6,442,450,944 IPv4 IPv4 IPv6 IPv6
AS59890 Kabel-TV-Lampert - Kabel-TV Lampert GmbH & Co KG, AT Austria 13,312 34,359,738,368 IPv4 IPv4 IPv6 IPv6
AS8218 NEO-ASN - Zayo Infrastructure France SA, FR France 47,360 12,884,967,424 IPv4 IPv4 IPv6 IPv6
AS24482 SGGS-AS-AP - SG.GS, SG Singapore 20,992 4,294,967,296 IPv4 IPv4 IPv6 IPv6
AS35369 LINZAG-TELEKOM-AS - LINZ STROM GAS WAERME GmbH fuer Energiedienstleistungen und Telekommunikation, AT Austria 38,400 4,294,967,296 IPv4 IPv4
AS37721 Virtual-Technologies-Solutions-SA - Virtual Technologies & Solutions, BF Burkina Faso 15,872 8,589,934,592 IPv4 IPv4 IPv6 IPv6
AS39392 SuperNetwork - SH.cz s.r.o., CZ Czech 31,744 73,014,509,568 IPv4 IPv4 IPv6 IPv6
AS51184 FONIRA - Fonira Telekom GmbH, AT Austria 13,824 111,669,215,232 IPv4 IPv4 IPv6 IPv6
AS60068 CDN77 - Datacamp Limited, GB United Kingdom 113,920 1,157,890,048 IPv4 IPv4
AS60602 INOVARE-AS - Inovare-Prim SRL, MD Moldova 3,584 4,294,967,296 IPv4 IPv4 IPv6 IPv6
AS6939 HURRICANE - Hurricane Electric LLC, US United States 464,384 282,627,370,778,624 IPv4 IPv4 IPv6 IPv6
AS14840 BR.Digital Provider, BR Brazil 70,912 18,288,410,624 IPv4 IPv4 IPv6 IPv6
AS22356 Durand do Brasil Ltda, BR Brazil 28,672 4,294,967,296 IPv4 IPv4
AS5405 INTERDOTLINK - Inter.link GmbH, DE Germany 2,048 34,359,738,368 IPv6 IPv6
AS Description Country/Region IPv4 NUMs IPv6 NUMs IPv4 IPv6
AS196861 DIGIACT-AS - DIGITAL ACTION s.r.o., CZ Czech 3,072 4,294,967,296 IPv4 IPv4

Peers at this Exchange Point

Country/Region IX IPv4 IPv6 Port Speed Updated
Czech NIX.CZ - Neutral Internet Exchange in the Czech Republic 91.210.16.83 2001:7f8:14::56:1 25 Gbps 2023-03-02 09:22:23
Czech NIX.CZ - Neutral Internet Exchange in the Czech Republic 91.210.16.84 2001:7f8:14::56:2 25 Gbps 2023-03-02 09:21:54
Czech Peering.cz - Peering.cz eXchange 185.0.20.182 2001:7f8:7f::182 100 Gbps 2023-03-02 09:18:10
Czech Peering.cz - Peering.cz eXchange 185.0.20.205 2001:7f8:7f::205 100 Gbps 2025-03-27 06:38:15

Private Peering Facilities

Country/Region Name City Website Updated
CE Colo Prague Prague http://www.cecolo.com/ 2018-11-13 17:01:08
TTC TELEPORT DC1 Prague http://www.ttc-teleport.cz/ 2018-11-13 17:01:16
as-block:       AS28914 - AS29090
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:        2018-11-22T15:27:31Z
last-modified:  2018-11-22T15:27:31Z
source:         RIPE



aut-num:        AS28972
org:            ORG-MSSR1-RIPE
as-name:        MSOFT-AS
descr:          Jihlava
descr:          Czech Republic
import:         from AS25248 action pref=100; accept ANY
import:         from AS9148 action pref=100; accept ANY
import:         from AS28905 action pref=50; accept AS28905
import:         from AS34371 action pref=50; accept AS34371
export:         to AS25248 announce AS28972
export:         to AS9148 announce AS28972
export:         to AS34371 announce ANY
remarks:
remarks:
remarks:        ** OPTETNETWORK - DOWNSTREAM PEERING **
import:         from AS203365 accept any
export:         to AS203365 announce ANY
remarks:
remarks:        ** ngaservices - DOWNSTREAM PEERING **
import:         from AS202979 accept AS202979
remarks:
remarks:        ** DIGIACT-AS - DOWNSTREAM PEERING **
import:         from AS196861 accept AS196861
export:         to AS196861 announce ANY
remarks:
remarks:        ** Peering.cz s.r.o.- UPSTREAM PEERING **
import:         from AS39392 accept any
export:         to AS39392 announce AS-MSOFT-NETWORKS
admin-c:        BM404-RIPE
tech-c:         BM404-RIPE
status:         ASSIGNED
mnt-by:         RIPE-NCC-END-MNT
mnt-by:         MSOFT-MNT
created:        2003-04-24T12:07:39Z
last-modified:  2023-09-21T11:46:21Z
source:         RIPE

organisation:   ORG-MSSR1-RIPE
org-name:       M-SOFT, spol. s r.o.
country:        CZ
org-type:       LIR
address:        JANA MASARYKA 12
address:        586 01
address:        JIHLAVA
address:        CZECH REPUBLIC
phone:          +420 567 579 112
e-mail:         maska@m-soft.cz
mnt-ref:        RIPE-NCC-HM-MNT
mnt-ref:        MSOFT-MNT
mnt-by:         RIPE-NCC-HM-MNT
mnt-by:         MSOFT-MNT
admin-c:        BM404-RIPE
abuse-c:        MA15111-RIPE
created:        2006-09-05T13:53:46Z
last-modified:  2022-11-04T12:35:48Z
source:         RIPE

person:         Bohuslav Maska
address:        M-SOFT spol s r.o.
address:        Jana Masaryka 12
address:        Jihlava
address:        586 01
address:        The Czech Republic
phone:          +420 567 579 111
fax-no:         +420 567 308 727
e-mail:         maska@m-soft.cz
nic-hdl:        BM404-RIPE
mnt-by:         MSOFT-MNT
created:        1970-01-01T00:00:00Z
last-modified:  2017-10-30T21:44:53Z
source:         RIPE