AS Number
AS35592
AS Name
COOLHOUSING-AS
Org Name
Coolhousing s.r.o.
Country / Region
Czech
Registry

ripe

RegDate

Updated

2024-05-01T14:06:15Z

AS35592 Looking Glass
http://lg.coolhousing.net/
IPv4Prefixes

31

IPv6Prefixes

4

IPv4 NUMs

13,568

IPv6 NUMs(/64)

4,295,163,904

CIDR Description IP Num
38.45.80.0/22
IRR InValid
EURONODES LTD 1024
46.29.184.0/21
IRR Valid
Coolhousing s.r.o. 2048
87.236.192.0/24
IRR Valid
Coolhousing s.r.o. 256
87.236.192.0/21
IRR InValid
Coolhousing s.r.o. 2048
87.236.193.0/24
IRR Valid
COOLHOUSING-NET 256
87.236.194.0/23
IRR Valid
COOLHOUSING-NET 512
87.236.196.0/23
IRR Valid
Coolhousing s.r.o. 512
87.236.198.0/23
IRR Valid
Coolhousing s.r.o. 512
89.187.128.0/24
IRR Parent Valid
Coolhousing s.r.o. 256
89.187.128.0/19
IRR Valid
Coolhousing s.r.o. 8192
89.187.129.0/24
IRR Parent Valid
COOLHOUSING-NET 256
89.187.130.0/23
IRR Valid
Coolhousing s.r.o. 512
89.187.132.0/24
IRR Valid
Coolhousing s.r.o. 256
89.187.133.0/24
IRR Valid
Coolhousing s.r.o. 256
89.187.134.0/23
IRR Valid
Coolhousing s.r.o. 512
89.187.136.0/24
IRR Parent Valid
COOLHOUSING-NET 256
89.187.137.0/24
IRR Valid
Coolhousing s.r.o. 256
89.187.138.0/24
IRR Parent Valid
Coolhousing s.r.o. 256
89.187.139.0/24
IRR Valid
Coolhousing s.r.o. 256
89.187.140.0/23
IRR Valid
Coolhousing s.r.o. 512
89.187.142.0/23
IRR Valid
Coolhousing s.r.o. 512
89.187.144.0/23
IRR Valid
COOLHOUSING-VPS 512
89.187.148.0/23
IRR Valid
Coolhousing s.r.o. 512
89.187.150.0/23
IRR Valid
Coolhousing s.r.o. 512
89.187.152.0/23
IRR Valid
Coolhousing s.r.o. 512
89.187.154.0/23
IRR InValid
Coolhousing s.r.o. 512
89.187.156.0/24
IRR Valid
Coolhousing s.r.o. 256
89.187.157.0/24
IRR Valid
COOLHOUSING-NET 256
89.187.158.0/24
IRR Valid
COOLHOUSING-NET 256
89.187.159.0/24
IRR Valid
Coolhousing s.r.o. 256
208.64.33.0/24
IRR Valid
Private Customer 256
CIDR Description IP NUMs(prefix /64)
2001:67c:ab0::/48
IRR Valid
SmartSelling a.s. 65536
2001:67c:1591::/48
IRR Valid
Excello s.r.o. 65536
2001:67c:15a2::/48
IRR Valid
Excello s.r.o. 65536
2a01:5f0::/32
IRR Valid
Coolhousing s.r.o. 4294967296
AS Description Country / Region IPv4 NUMs IPv6 NUMs IPv4 IPv6
AS4455 BSO - IX Reach Ltd, GB United Kingdom 64,256 12,884,967,424 IPv4 IPv4
AS6204 ZET-NET - INTERKVM HOST SRL, RO Romania 3,840 268,500,999 IPv4 IPv4 IPv6 IPv6
AS6663 TTI-NET - Euroweb Romania S.R.L., RO Romania 39,680 6,442,450,944 IPv4 IPv4 IPv6 IPv6
AS14840 BR.Digital Telecom, BR Brazil 72,960 14,010,613,760 IPv4 IPv4 IPv6 IPv6
AS22356 Durand do Brasil Ltda, BR Brazil 25,856 4,294,967,296 IPv4 IPv4 IPv6 IPv6
AS24482 SGGS-AS-AP - SG.GS, SG Singapore 20,992 4,294,967,296 IPv4 IPv4 IPv6 IPv6
AS39120 CONVERGENZE-AS - Convergenze S.p.A., IT Italy 42,496 17,179,869,184 IPv4 IPv4
AS51184 FONIRA - Fonira Telekom GmbH, AT Austria 13,824 111,669,149,696 IPv4 IPv4 IPv6 IPv6
AS16019 VODAFONE-CZ-AS - Vodafone Czech Republic a.s., CZ Czech 1,210,368 326,417,580,032 IPv4 IPv4 IPv6 IPv6
AS40994 Alwyzon - Hohl IT e.U., AT Austria 5,632 38,654,705,664 IPv4 IPv4 IPv6 IPv6
AS199803 ComSource - ComSource s.r.o., CZ Czech 1,536 4,294,967,296 IPv4 IPv4 IPv6 IPv6
AS263444 Open X Tecnologia Ltda, BR Brazil 2,048 2,147,483,648 IPv4 IPv4 IPv6 IPv6
AS6939 HURRICANE - Hurricane Electric LLC, US United States 458,496 283,043,982,606,336 IPv4 IPv4 IPv6 IPv6
AS8218 NEO-ASN - Zayo Infrastructure France SA, FR France 47,104 12,884,967,424 IPv4 IPv4 IPv6 IPv6
AS32590 VALVE-CORPORATION - Valve Corporation, US United States 13,568 2,293,760 IPv4 IPv4 IPv6 IPv6
AS57463 NetIX - NetIX Communications JSC, BG Bulgaria 256 0 IPv4 IPv4 IPv6 IPv6
AS1764 NEXTLAYER-AS - Next Layer Telekommunikationsdienstleistungs- und Beratungs GmbH, AT Austria 84,736 236,223,463,424 IPv4 IPv4 IPv6 IPv6
AS49544 i3Dnet - i3D.net B.V, NL Netherlands 116,992 356,753,080,320 IPv4 IPv4 IPv6 IPv6
AS53062 GGNET TELECOMUNICACOES LTDA, BR Brazil 28,416 4,848,746,496 IPv4 IPv4
AS60602 INOVARE-AS - Inovare-Prim SRL, MD Moldova 3,584 4,294,967,296 IPv4 IPv4 IPv6 IPv6
AS Description Country / Region IPv4 NUMs IPv6 NUMs IPv4 IPv6
AS136258 ONEPROVIDER-AS - BrainStorm Network, Inc, CA Canada 22,784 4,194,304 IPv4 IPv4 IPv6 IPv6
AS196873 NETLANCERS-AS - Netlancers s.r.o., CZ Czech 2,048 0 IPv4 IPv4
AS206142 InternetTV - Internet TV, Inc., US United States 256 0 IPv4 IPv4
AS216093 SERVERGUARD - Root Localhost LLC, US United States 1,280 262,144 IPv4 IPv4 IPv6 IPv6
AS6776 THENET - TheNet - Internet Services AG, CH Switzerland 6,400 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 91.210.16.34 2001:7f8:14::13:2 25 Gbps 2026-03-26 15:25:01

Private Peering Facilities

Country / Region Name City Website Updated
GTS Telehouse Prague Prague http://www.gtsnovera.cz/ 2016-03-14 21:04:16
CE Colo Prague Prague http://www.cecolo.com/ 2016-03-14 20:23:32
DC Coolhousing - Prague Prague http://www.coolhousing.net 2017-09-12 13:31:24
TTC TELEPORT DC1 Prague http://www.ttc-teleport.cz/ 2017-09-12 13:36:40

Whois Record

as-block AS35252 - AS35618

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
2024-05-01T14:06:15Z
last-modified
2024-05-01T14:06:15Z
source
RIPE

aut-num AS35592

aut-num
as-name
COOLHOUSING-AS
descr
Vinohradska 190
130 52 Praha 3
Czech Republic, EU
http://www.coolhousing.net/
remarks
=====================================================
===[ UPSTREAM CONNECTIVITY ]=========================
=====================================================
[ AS199803 - EBGP - COMSOURCE ]
[ AS16019 - EBGP - VODAFONE ]
=====================================================
===[ IXP CONNECTIVITY ]==============================
=====================================================
[ AS-NIXCZ-CLIENTS - EBGP - NIX.CZ ]
=====================================================
===[ LOCAL PEERING ]=================================
=====================================================
=====================================================
[ 136258 ]
[ AS6776 ]
=====================================================
+---------------------------------------------------+
| AS35592 filters out inbound prefixes longer than |
| /24. We also filter the following bogus networks: |
| 10.0.0.0/8 |
| 127.0.0.0/8 |
| 172.16.0.0/12 |
| 192.168.0.0/16 |
| 224.0.0.0/3 |
+---------------------------------------------------+
| Operational issues 24x7: noc@coolhousing.net |
| Peering requests: peering@coolhousing.net |
| Abuse and spam: abuse@coolhousing.net |
| Routing, IP requests: info@coolhousing.net |
+---------------------------------------------------+
import
from AS199803 accept ANY
from AS16019 accept ANY
from AS-NIXCZ-CLIENTS accept AS-NIXCZ-CLIENTS
from AS198171 accept AS-HOSTING90
from AS136258 accept AS136258
from AS202921 accept AS202921
from AS49121 accept AS49121
from AS206142 accept AS206142
from AS196873 accept AS196873
from AS6776 accept AS6776
from AS216093 accept AS216093
from AS214311 accept AS214311
export
to AS199803 announce AS-COOLHOUSING
to AS16019 announce AS-COOLHOUSING
to AS-NIXCZ-CLIENTS announce AS-COOLHOUSING
to AS198171 announce AS-COOLHOUSING
to AS136258 announce ANY
to AS202921 announce ANY
to AS49121 announce ANY
to AS206142 announce ANY
to AS196873 announce ANY
to AS6776 announce ANY
to AS216093 announce ANY
to AS214311 announce ANY
org
ORG-Cs57-RIPE
admin-c
CHH8-RIPE
tech-c
CHH8-RIPE
status
ASSIGNED
mnt-by
RIPE-NCC-END-MNT
COOLHOUSING-MNT
notify
info@coolhousing.net
created
2005-09-13T10:52:39Z
last-modified
2026-03-03T09:40:11Z
source
RIPE

organisation ORG-CS57-RIPE

organisation
ORG-CS57-RIPE
org-name
Coolhousing s.r.o.
country
CZ
reg-nr
14893983
org-type
LIR
address
Na okraji 6
16200
Prague 6
CZECH REPUBLIC
phone
+420777310000
e-mail
info@coolhousing.net
admin-c
CHH8-RIPE
abuse-c
CHH8-RIPE
mnt-ref
RIPE-NCC-HM-MNT
COOLHOUSING-MNT
mnt-by
RIPE-NCC-HM-MNT
COOLHOUSING-MNT
created
2005-08-02T10:32:34Z
last-modified
2026-05-13T07:31:50Z
source
RIPE

role COOLHOUSING Hostmasters

role
COOLHOUSING Hostmasters
address
Coolhousing Vinohradska 190 13052 Praha 3 Czech republic
e-mail
hostmaster@coolhousing.net
admin-c
MH17254-RIPE
RV7557-RIPE
tech-c
MH17254-RIPE
RV7557-RIPE
nic-hdl
CHH8-RIPE
abuse-mailbox
abuse@coolhousing.net
mnt-by
COOLHOUSING-MNT
created
2006-10-31T16:54:29Z
last-modified
2022-09-29T12:00:56Z
source
RIPE

as-block:       AS35252 - AS35618
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:        2024-05-01T14:06:15Z
last-modified:  2024-05-01T14:06:15Z
source:         RIPE



aut-num:        AS35592
as-name:        COOLHOUSING-AS
descr:          Vinohradska 190
descr:          130 52 Praha 3
descr:          Czech Republic, EU
descr:          http://www.coolhousing.net/
remarks:        =====================================================
remarks:        ===[ UPSTREAM CONNECTIVITY ]=========================
remarks:        =====================================================
remarks:        [ AS199803 - EBGP - COMSOURCE ]
import:         from AS199803 accept ANY
export:         to AS199803 announce AS-COOLHOUSING
remarks:        [ AS16019 - EBGP - VODAFONE ]
import:         from AS16019 accept ANY
export:         to AS16019 announce AS-COOLHOUSING
remarks:        =====================================================
remarks:        ===[ IXP CONNECTIVITY ]==============================
remarks:        =====================================================
remarks:        [ AS-NIXCZ-CLIENTS - EBGP - NIX.CZ ]
import:         from AS-NIXCZ-CLIENTS accept AS-NIXCZ-CLIENTS
export:         to AS-NIXCZ-CLIENTS announce AS-COOLHOUSING
remarks:        =====================================================
remarks:        ===[ LOCAL PEERING ]=================================
remarks:        =====================================================
remarks:        [ AS198171 ]
import:         from AS198171 accept AS-HOSTING90
export:         to AS198171 announce AS-COOLHOUSING
remarks:        =====================================================
remarks:        [ 136258 ]
import:         from AS136258 accept AS136258
export:         to AS136258 announce ANY
remarks:        [ AS202921 ]
import:         from AS202921 accept AS202921
export:         to AS202921 announce ANY
remarks:        [ AS49121 ]
import:         from AS49121 accept AS49121
export:         to AS49121 announce ANY
remarks:        [ AS206142 ]
import:         from AS206142 accept AS206142
export:         to AS206142 announce ANY
remarks:        [ AS196873 ]
import:         from AS196873 accept AS196873
export:         to AS196873 announce ANY
remarks:        [ AS6776 ]
import:         from AS6776 accept AS6776
export:         to AS6776 announce ANY
remarks:        [AS216093]
import:         from AS216093 accept AS216093
export:         to AS216093 announce ANY
remarks:        AS214311
import:         from AS214311 accept AS214311
export:         to AS214311 announce ANY
remarks:        =====================================================
remarks:        +---------------------------------------------------+
remarks:        | AS35592 filters out inbound prefixes longer than |
remarks:        | /24. We also filter the following bogus networks: |
remarks:        | 10.0.0.0/8 |
remarks:        | 127.0.0.0/8 |
remarks:        | 172.16.0.0/12 |
remarks:        | 192.168.0.0/16 |
remarks:        | 224.0.0.0/3 |
remarks:        +---------------------------------------------------+
remarks:        | Operational issues 24x7: noc@coolhousing.net |
remarks:        | Peering requests: peering@coolhousing.net |
remarks:        | Abuse and spam: abuse@coolhousing.net |
remarks:        | Routing, IP requests: info@coolhousing.net |
remarks:        +---------------------------------------------------+
org:            ORG-Cs57-RIPE
admin-c:        CHH8-RIPE
tech-c:         CHH8-RIPE
status:         ASSIGNED
mnt-by:         RIPE-NCC-END-MNT
notify:         info@coolhousing.net
mnt-by:         COOLHOUSING-MNT
created:        2005-09-13T10:52:39Z
last-modified:  2026-03-03T09:40:11Z
source:         RIPE

organisation:   ORG-CS57-RIPE
org-name:       Coolhousing s.r.o.
country:        CZ
reg-nr:         14893983
org-type:       LIR
address:        Na okraji 6
address:        16200
address:        Prague 6
address:        CZECH REPUBLIC
phone:          +420777310000
e-mail:         info@coolhousing.net
admin-c:        CHH8-RIPE
abuse-c:        CHH8-RIPE
mnt-ref:        RIPE-NCC-HM-MNT
mnt-ref:        COOLHOUSING-MNT
mnt-by:         RIPE-NCC-HM-MNT
mnt-by:         COOLHOUSING-MNT
created:        2005-08-02T10:32:34Z
last-modified:  2026-05-13T07:31:50Z
source:         RIPE

role:           COOLHOUSING Hostmasters
address:        Coolhousing Vinohradska 190 13052 Praha 3 Czech republic
e-mail:         hostmaster@coolhousing.net
admin-c:        MH17254-RIPE
admin-c:        RV7557-RIPE
tech-c:         MH17254-RIPE
tech-c:         RV7557-RIPE
nic-hdl:        CHH8-RIPE
abuse-mailbox:  abuse@coolhousing.net
mnt-by:         COOLHOUSING-MNT
created:        2006-10-31T16:54:29Z
last-modified:  2022-09-29T12:00:56Z
source:         RIPE